/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-RepeatedSemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_78-equ_racing.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d5b4239aa45c8d22a30959944f2ef622f7386a6d-d5b4239 [2021-03-25 17:02:41,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-25 17:02:41,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-25 17:02:41,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-25 17:02:41,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-25 17:02:41,645 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-25 17:02:41,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-25 17:02:41,648 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-25 17:02:41,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-25 17:02:41,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-25 17:02:41,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-25 17:02:41,652 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-25 17:02:41,653 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-25 17:02:41,654 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-25 17:02:41,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-25 17:02:41,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-25 17:02:41,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-25 17:02:41,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-25 17:02:41,658 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-25 17:02:41,660 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-25 17:02:41,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-25 17:02:41,662 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-25 17:02:41,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-25 17:02:41,663 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-25 17:02:41,665 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-03-25 17:02:41,666 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-03-25 17:02:41,666 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-03-25 17:02:41,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-03-25 17:02:41,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-03-25 17:02:41,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-03-25 17:02:41,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-25 17:02:41,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-25 17:02:41,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-25 17:02:41,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-25 17:02:41,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-25 17:02:41,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-25 17:02:41,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-25 17:02:41,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-25 17:02:41,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-25 17:02:41,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-25 17:02:41,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-25 17:02:41,674 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-RepeatedSemanticLbe.epf [2021-03-25 17:02:41,693 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-25 17:02:41,693 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-25 17:02:41,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-25 17:02:41,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-25 17:02:41,695 INFO L138 SettingsManager]: * Use SBE=true [2021-03-25 17:02:41,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-25 17:02:41,695 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-25 17:02:41,696 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-25 17:02:41,696 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-25 17:02:41,696 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-25 17:02:41,696 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-25 17:02:41,696 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-25 17:02:41,697 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-25 17:02:41,697 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-25 17:02:41,697 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-25 17:02:41,697 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-25 17:02:41,697 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-25 17:02:41,697 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-25 17:02:41,698 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-25 17:02:41,698 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-25 17:02:41,698 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-25 17:02:41,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-25 17:02:41,698 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-25 17:02:41,699 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-25 17:02:41,699 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-25 17:02:41,699 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-25 17:02:41,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-25 17:02:41,699 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-25 17:02:41,700 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-03-25 17:02:41,700 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-25 17:02:41,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-25 17:02:42,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-25 17:02:42,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-25 17:02:42,017 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-25 17:02:42,018 INFO L275 PluginConnector]: CDTParser initialized [2021-03-25 17:02:42,018 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_78-equ_racing.i [2021-03-25 17:02:42,081 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/644949dfc/3106fe26733f40c69ce8a859b5a4e3e5/FLAG12c1c040f [2021-03-25 17:02:42,626 INFO L306 CDTParser]: Found 1 translation units. [2021-03-25 17:02:42,627 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_78-equ_racing.i [2021-03-25 17:02:42,643 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/644949dfc/3106fe26733f40c69ce8a859b5a4e3e5/FLAG12c1c040f [2021-03-25 17:02:42,899 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/644949dfc/3106fe26733f40c69ce8a859b5a4e3e5 [2021-03-25 17:02:42,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-25 17:02:42,906 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-25 17:02:42,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-25 17:02:42,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-25 17:02:42,912 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-25 17:02:42,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.03 05:02:42" (1/1) ... [2021-03-25 17:02:42,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20b39835 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:42, skipping insertion in model container [2021-03-25 17:02:42,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.03 05:02:42" (1/1) ... [2021-03-25 17:02:42,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-25 17:02:42,967 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-25 17:02:43,273 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_78-equ_racing.i[46775,46788] [2021-03-25 17:02:43,292 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-25 17:02:43,301 INFO L203 MainTranslator]: Completed pre-run [2021-03-25 17:02:43,341 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_78-equ_racing.i[46775,46788] [2021-03-25 17:02:43,356 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-25 17:02:43,473 INFO L208 MainTranslator]: Completed translation [2021-03-25 17:02:43,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:43 WrapperNode [2021-03-25 17:02:43,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-25 17:02:43,475 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-25 17:02:43,475 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-25 17:02:43,475 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-25 17:02:43,480 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:43" (1/1) ... [2021-03-25 17:02:43,494 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:43" (1/1) ... [2021-03-25 17:02:43,514 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-25 17:02:43,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-25 17:02:43,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-25 17:02:43,515 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-25 17:02:43,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:43" (1/1) ... [2021-03-25 17:02:43,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:43" (1/1) ... [2021-03-25 17:02:43,524 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:43" (1/1) ... [2021-03-25 17:02:43,524 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:43" (1/1) ... [2021-03-25 17:02:43,530 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:43" (1/1) ... [2021-03-25 17:02:43,535 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:43" (1/1) ... [2021-03-25 17:02:43,537 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:43" (1/1) ... [2021-03-25 17:02:43,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-25 17:02:43,540 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-25 17:02:43,540 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-25 17:02:43,540 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-25 17:02:43,540 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:43" (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 [2021-03-25 17:02:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-25 17:02:43,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-25 17:02:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-03-25 17:02:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-25 17:02:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-03-25 17:02:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2021-03-25 17:02:43,603 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2021-03-25 17:02:43,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-25 17:02:43,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-25 17:02:43,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-25 17:02:43,605 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-25 17:02:44,053 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-25 17:02:44,053 INFO L299 CfgBuilder]: Removed 30 assume(true) statements. [2021-03-25 17:02:44,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 05:02:44 BoogieIcfgContainer [2021-03-25 17:02:44,055 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-25 17:02:44,056 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-25 17:02:44,056 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-25 17:02:44,058 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-25 17:02:44,058 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.03 05:02:42" (1/3) ... [2021-03-25 17:02:44,059 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dcbbba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 05:02:44, skipping insertion in model container [2021-03-25 17:02:44,059 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 05:02:43" (2/3) ... [2021-03-25 17:02:44,059 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5dcbbba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 05:02:44, skipping insertion in model container [2021-03-25 17:02:44,060 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 05:02:44" (3/3) ... [2021-03-25 17:02:44,061 INFO L111 eAbstractionObserver]: Analyzing ICFG 28-race_reach_78-equ_racing.i [2021-03-25 17:02:44,065 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-25 17:02:44,069 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-03-25 17:02:44,069 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-25 17:02:44,114 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,114 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,115 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,115 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,115 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,115 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,115 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,115 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,116 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,116 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,116 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,116 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,116 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,116 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,117 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,117 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,117 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,117 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,117 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,117 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,118 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,118 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,118 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,118 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,118 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,118 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,118 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,119 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,119 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,119 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,119 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,119 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,120 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,120 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,120 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,120 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,120 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,120 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,121 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,121 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,121 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,121 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,121 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,121 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,122 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,122 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,122 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,122 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,122 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,122 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,122 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,123 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,123 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,123 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,123 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,123 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,123 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,123 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,124 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,124 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,124 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,124 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,124 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,124 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,124 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,124 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,125 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,125 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,125 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,125 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,125 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,125 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,126 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,126 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,126 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,126 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,126 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,126 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,127 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,127 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,129 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,129 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,129 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,129 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,129 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,129 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,130 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,130 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,130 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,130 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,130 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,130 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,130 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,131 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,131 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,131 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:44,135 INFO L149 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2021-03-25 17:02:44,150 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-03-25 17:02:44,176 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 17:02:44,176 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 17:02:44,176 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 17:02:44,176 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 17:02:44,177 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 17:02:44,177 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 17:02:44,179 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 17:02:44,179 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 17:02:44,196 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 164 places, 189 transitions, 386 flow [2021-03-25 17:02:44,272 INFO L129 PetriNetUnfolder]: 42/256 cut-off events. [2021-03-25 17:02:44,272 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-25 17:02:44,278 INFO L84 FinitePrefix]: Finished finitePrefix Result has 262 conditions, 256 events. 42/256 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 862 event pairs, 0 based on Foata normal form. 0/208 useless extension candidates. Maximal degree in co-relation 127. Up to 8 conditions per place. [2021-03-25 17:02:44,278 INFO L82 GeneralOperation]: Start removeDead. Operand has 164 places, 189 transitions, 386 flow [2021-03-25 17:02:44,290 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 160 places, 184 transitions, 373 flow [2021-03-25 17:02:44,292 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:02:44,302 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 160 places, 184 transitions, 373 flow [2021-03-25 17:02:44,305 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 160 places, 184 transitions, 373 flow [2021-03-25 17:02:44,312 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 160 places, 184 transitions, 373 flow [2021-03-25 17:02:44,362 INFO L129 PetriNetUnfolder]: 41/251 cut-off events. [2021-03-25 17:02:44,363 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 17:02:44,370 INFO L84 FinitePrefix]: Finished finitePrefix Result has 256 conditions, 251 events. 41/251 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 838 event pairs, 0 based on Foata normal form. 0/203 useless extension candidates. Maximal degree in co-relation 127. Up to 8 conditions per place. [2021-03-25 17:02:44,376 INFO L142 LiptonReduction]: Number of co-enabled transitions 8064 [2021-03-25 17:02:46,994 INFO L154 LiptonReduction]: Checked pairs total: 2772 [2021-03-25 17:02:46,995 INFO L156 LiptonReduction]: Total number of compositions: 85 [2021-03-25 17:02:46,997 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2706 [2021-03-25 17:02:47,010 INFO L129 PetriNetUnfolder]: 5/53 cut-off events. [2021-03-25 17:02:47,010 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 17:02:47,010 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 17:02:47,011 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 17:02:47,011 INFO L428 AbstractCegarLoop]: === Iteration 1 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 17:02:47,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 17:02:47,015 INFO L82 PathProgramCache]: Analyzing trace with hash -132926567, now seen corresponding path program 1 times [2021-03-25 17:02:47,022 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 17:02:47,022 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574750456] [2021-03-25 17:02:47,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 17:02:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 17:02:47,158 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 17:02:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 17:02:47,214 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 17:02:47,249 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 17:02:47,250 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 17:02:47,250 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-25 17:02:47,251 WARN L342 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 17:02:47,251 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-03-25 17:02:47,266 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,266 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,266 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,266 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,266 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,266 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,267 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,267 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,267 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,267 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,267 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,267 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,267 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,267 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,267 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,267 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,268 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,269 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,270 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,270 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,270 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,270 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,270 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,270 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,270 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,270 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,270 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,270 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,271 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,271 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,271 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,272 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,272 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,272 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,273 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,273 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,273 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,273 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,273 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,273 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,273 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,273 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,273 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,274 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,274 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,274 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,274 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,274 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,274 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,275 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,275 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,275 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,275 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,275 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,275 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,275 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,275 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,275 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,275 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,275 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,276 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,276 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,276 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,276 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,276 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,276 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,276 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,276 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,276 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,277 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,277 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,277 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,277 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,277 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,277 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,277 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,277 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,278 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,278 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,278 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,278 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,278 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,278 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,278 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,278 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,278 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,279 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,279 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,279 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,279 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,279 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,279 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,279 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,279 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,279 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,279 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,279 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,280 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,280 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,280 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,280 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,280 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,280 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,280 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,280 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,280 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,280 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,280 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,281 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,281 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,281 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,281 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,281 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,281 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,281 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,281 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,282 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,282 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,282 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,282 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,282 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,282 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,282 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,282 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,282 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,282 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,283 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,283 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,283 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,283 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,283 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,284 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,284 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,284 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,284 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,284 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,284 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,284 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,284 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,284 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,284 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,284 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,285 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,286 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,286 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,286 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,286 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,287 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,287 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,287 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,287 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,287 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,287 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,287 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,287 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,287 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,287 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,287 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,288 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of2ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:02:47,289 INFO L149 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-03-25 17:02:47,289 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2021-03-25 17:02:47,291 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 17:02:47,291 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 17:02:47,291 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 17:02:47,291 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 17:02:47,291 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 17:02:47,291 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 17:02:47,291 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 17:02:47,291 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 17:02:47,294 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 211 places, 247 transitions, 512 flow [2021-03-25 17:02:47,331 INFO L129 PetriNetUnfolder]: 71/404 cut-off events. [2021-03-25 17:02:47,331 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-03-25 17:02:47,334 INFO L84 FinitePrefix]: Finished finitePrefix Result has 418 conditions, 404 events. 71/404 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 1670 event pairs, 0 based on Foata normal form. 0/324 useless extension candidates. Maximal degree in co-relation 258. Up to 12 conditions per place. [2021-03-25 17:02:47,334 INFO L82 GeneralOperation]: Start removeDead. Operand has 211 places, 247 transitions, 512 flow [2021-03-25 17:02:47,338 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 211 places, 247 transitions, 512 flow [2021-03-25 17:02:47,338 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:02:47,338 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 211 places, 247 transitions, 512 flow [2021-03-25 17:02:47,338 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 211 places, 247 transitions, 512 flow [2021-03-25 17:02:47,339 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 211 places, 247 transitions, 512 flow [2021-03-25 17:02:47,376 INFO L129 PetriNetUnfolder]: 71/404 cut-off events. [2021-03-25 17:02:47,377 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-03-25 17:02:47,379 INFO L84 FinitePrefix]: Finished finitePrefix Result has 418 conditions, 404 events. 71/404 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 1659 event pairs, 0 based on Foata normal form. 0/324 useless extension candidates. Maximal degree in co-relation 258. Up to 12 conditions per place. [2021-03-25 17:02:47,392 INFO L142 LiptonReduction]: Number of co-enabled transitions 23632 [2021-03-25 17:02:49,799 INFO L154 LiptonReduction]: Checked pairs total: 7249 [2021-03-25 17:02:49,799 INFO L156 LiptonReduction]: Total number of compositions: 98 [2021-03-25 17:02:49,799 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2461 [2021-03-25 17:02:49,806 INFO L129 PetriNetUnfolder]: 12/97 cut-off events. [2021-03-25 17:02:49,806 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-25 17:02:49,806 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 17:02:49,806 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 17:02:49,807 INFO L428 AbstractCegarLoop]: === Iteration 1 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 17:02:49,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 17:02:49,807 INFO L82 PathProgramCache]: Analyzing trace with hash 736502259, now seen corresponding path program 1 times [2021-03-25 17:02:49,807 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 17:02:49,807 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2018131040] [2021-03-25 17:02:49,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 17:02:49,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:02:49,898 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:49,899 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:49,900 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:49,900 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:49,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:49,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:02:49,909 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2018131040] [2021-03-25 17:02:49,909 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 17:02:49,909 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 17:02:49,909 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258174635] [2021-03-25 17:02:49,915 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-25 17:02:49,916 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 17:02:49,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-25 17:02:49,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-25 17:02:49,928 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 264 out of 345 [2021-03-25 17:02:49,930 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 149 places, 183 transitions, 384 flow. Second operand has 3 states, 3 states have (on average 265.0) internal successors, (795), 3 states have internal predecessors, (795), 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) [2021-03-25 17:02:49,931 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 17:02:49,931 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 264 of 345 [2021-03-25 17:02:49,932 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 17:02:49,976 INFO L129 PetriNetUnfolder]: 7/221 cut-off events. [2021-03-25 17:02:49,976 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2021-03-25 17:02:49,977 INFO L84 FinitePrefix]: Finished finitePrefix Result has 251 conditions, 221 events. 7/221 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 828 event pairs, 0 based on Foata normal form. 99/305 useless extension candidates. Maximal degree in co-relation 162. Up to 11 conditions per place. [2021-03-25 17:02:49,979 INFO L132 encePairwiseOnDemand]: 308/345 looper letters, 9 selfloop transitions, 3 changer transitions 0/153 dead transitions. [2021-03-25 17:02:49,979 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 153 transitions, 348 flow [2021-03-25 17:02:49,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-25 17:02:49,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-25 17:02:49,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 849 transitions. [2021-03-25 17:02:49,992 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8202898550724638 [2021-03-25 17:02:49,993 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 849 transitions. [2021-03-25 17:02:49,993 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 849 transitions. [2021-03-25 17:02:49,995 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 17:02:49,997 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 849 transitions. [2021-03-25 17:02:50,001 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 283.0) internal successors, (849), 3 states have internal predecessors, (849), 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) [2021-03-25 17:02:50,008 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 345.0) internal successors, (1380), 4 states have internal predecessors, (1380), 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) [2021-03-25 17:02:50,009 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 345.0) internal successors, (1380), 4 states have internal predecessors, (1380), 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) [2021-03-25 17:02:50,011 INFO L185 Difference]: Start difference. First operand has 149 places, 183 transitions, 384 flow. Second operand 3 states and 849 transitions. [2021-03-25 17:02:50,011 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 153 transitions, 348 flow [2021-03-25 17:02:50,015 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 153 transitions, 348 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-25 17:02:50,017 INFO L241 Difference]: Finished difference. Result has 151 places, 150 transitions, 331 flow [2021-03-25 17:02:50,019 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=345, PETRI_DIFFERENCE_MINUEND_FLOW=316, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=149, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=146, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=331, PETRI_PLACES=151, PETRI_TRANSITIONS=150} [2021-03-25 17:02:50,020 INFO L343 CegarLoopForPetriNet]: 149 programPoint places, 2 predicate places. [2021-03-25 17:02:50,020 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:02:50,020 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 151 places, 150 transitions, 331 flow [2021-03-25 17:02:50,020 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 151 places, 150 transitions, 331 flow [2021-03-25 17:02:50,021 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 151 places, 150 transitions, 331 flow [2021-03-25 17:02:50,039 INFO L129 PetriNetUnfolder]: 7/221 cut-off events. [2021-03-25 17:02:50,039 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2021-03-25 17:02:50,040 INFO L84 FinitePrefix]: Finished finitePrefix Result has 244 conditions, 221 events. 7/221 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 819 event pairs, 0 based on Foata normal form. 0/208 useless extension candidates. Maximal degree in co-relation 215. Up to 5 conditions per place. [2021-03-25 17:02:50,046 INFO L142 LiptonReduction]: Number of co-enabled transitions 11934 [2021-03-25 17:02:52,064 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-03-25 17:02:52,354 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-03-25 17:02:53,167 INFO L154 LiptonReduction]: Checked pairs total: 13450 [2021-03-25 17:02:53,167 INFO L156 LiptonReduction]: Total number of compositions: 93 [2021-03-25 17:02:53,167 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3147 [2021-03-25 17:02:53,168 INFO L480 AbstractCegarLoop]: Abstraction has has 74 places, 72 transitions, 174 flow [2021-03-25 17:02:53,169 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 265.0) internal successors, (795), 3 states have internal predecessors, (795), 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) [2021-03-25 17:02:53,169 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 17:02:53,169 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 17:02:53,169 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-25 17:02:53,169 INFO L428 AbstractCegarLoop]: === Iteration 2 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 17:02:53,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 17:02:53,170 INFO L82 PathProgramCache]: Analyzing trace with hash -530032883, now seen corresponding path program 1 times [2021-03-25 17:02:53,170 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 17:02:53,170 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049730444] [2021-03-25 17:02:53,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 17:02:53,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:02:53,255 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:53,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:53,258 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:53,258 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 17:02:53,262 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:53,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:02:53,267 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:53,268 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 17:02:53,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:53,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:53,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:53,277 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:02:53,282 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:53,282 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:02:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:02:53,290 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2049730444] [2021-03-25 17:02:53,290 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 17:02:53,291 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-03-25 17:02:53,291 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2105820940] [2021-03-25 17:02:53,291 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 17:02:53,291 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 17:02:53,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 17:02:53,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-25 17:02:53,294 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 230 out of 438 [2021-03-25 17:02:53,297 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 72 transitions, 174 flow. Second operand has 8 states, 8 states have (on average 231.875) internal successors, (1855), 8 states have internal predecessors, (1855), 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) [2021-03-25 17:02:53,297 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 17:02:53,297 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 230 of 438 [2021-03-25 17:02:53,297 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 17:02:53,729 INFO L129 PetriNetUnfolder]: 1179/2729 cut-off events. [2021-03-25 17:02:53,729 INFO L130 PetriNetUnfolder]: For 37/37 co-relation queries the response was YES. [2021-03-25 17:02:53,734 INFO L84 FinitePrefix]: Finished finitePrefix Result has 4661 conditions, 2729 events. 1179/2729 cut-off events. For 37/37 co-relation queries the response was YES. Maximal size of possible extension queue 231. Compared 23097 event pairs, 360 based on Foata normal form. 0/2481 useless extension candidates. Maximal degree in co-relation 4636. Up to 1279 conditions per place. [2021-03-25 17:02:53,741 INFO L132 encePairwiseOnDemand]: 428/438 looper letters, 61 selfloop transitions, 16 changer transitions 27/150 dead transitions. [2021-03-25 17:02:53,741 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 83 places, 150 transitions, 538 flow [2021-03-25 17:02:53,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-25 17:02:53,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-03-25 17:02:53,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2413 transitions. [2021-03-25 17:02:53,747 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5509132420091324 [2021-03-25 17:02:53,747 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 2413 transitions. [2021-03-25 17:02:53,747 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 2413 transitions. [2021-03-25 17:02:53,748 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 17:02:53,748 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 2413 transitions. [2021-03-25 17:02:53,753 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 241.3) internal successors, (2413), 10 states have internal predecessors, (2413), 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) [2021-03-25 17:02:53,761 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 438.0) internal successors, (4818), 11 states have internal predecessors, (4818), 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) [2021-03-25 17:02:53,763 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 438.0) internal successors, (4818), 11 states have internal predecessors, (4818), 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) [2021-03-25 17:02:53,763 INFO L185 Difference]: Start difference. First operand has 74 places, 72 transitions, 174 flow. Second operand 10 states and 2413 transitions. [2021-03-25 17:02:53,763 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 83 places, 150 transitions, 538 flow [2021-03-25 17:02:53,768 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 82 places, 150 transitions, 536 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-25 17:02:53,770 INFO L241 Difference]: Finished difference. Result has 89 places, 85 transitions, 285 flow [2021-03-25 17:02:53,770 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=438, PETRI_DIFFERENCE_MINUEND_FLOW=172, PETRI_DIFFERENCE_MINUEND_PLACES=73, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=72, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=64, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=285, PETRI_PLACES=89, PETRI_TRANSITIONS=85} [2021-03-25 17:02:53,771 INFO L343 CegarLoopForPetriNet]: 149 programPoint places, -60 predicate places. [2021-03-25 17:02:53,771 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:02:53,772 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 89 places, 85 transitions, 285 flow [2021-03-25 17:02:53,772 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 89 places, 85 transitions, 285 flow [2021-03-25 17:02:53,774 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 87 places, 85 transitions, 285 flow [2021-03-25 17:02:53,798 INFO L129 PetriNetUnfolder]: 56/357 cut-off events. [2021-03-25 17:02:53,799 INFO L130 PetriNetUnfolder]: For 284/327 co-relation queries the response was YES. [2021-03-25 17:02:53,800 INFO L84 FinitePrefix]: Finished finitePrefix Result has 678 conditions, 357 events. 56/357 cut-off events. For 284/327 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 2204 event pairs, 15 based on Foata normal form. 0/332 useless extension candidates. Maximal degree in co-relation 536. Up to 60 conditions per place. [2021-03-25 17:02:53,805 INFO L142 LiptonReduction]: Number of co-enabled transitions 3192 [2021-03-25 17:02:54,440 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-03-25 17:02:54,661 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-03-25 17:02:55,056 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-03-25 17:02:55,252 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-03-25 17:02:56,457 WARN L205 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2021-03-25 17:02:56,934 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-25 17:02:57,976 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2021-03-25 17:02:58,426 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-03-25 17:02:58,486 INFO L154 LiptonReduction]: Checked pairs total: 10445 [2021-03-25 17:02:58,486 INFO L156 LiptonReduction]: Total number of compositions: 8 [2021-03-25 17:02:58,487 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4716 [2021-03-25 17:02:58,487 INFO L480 AbstractCegarLoop]: Abstraction has has 79 places, 77 transitions, 267 flow [2021-03-25 17:02:58,489 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 231.875) internal successors, (1855), 8 states have internal predecessors, (1855), 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) [2021-03-25 17:02:58,489 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 17:02:58,489 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 17:02:58,489 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-25 17:02:58,489 INFO L428 AbstractCegarLoop]: === Iteration 3 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 17:02:58,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 17:02:58,490 INFO L82 PathProgramCache]: Analyzing trace with hash 1666525554, now seen corresponding path program 1 times [2021-03-25 17:02:58,490 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 17:02:58,490 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167067280] [2021-03-25 17:02:58,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 17:02:58,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:02:58,532 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,533 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,542 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,543 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:02:58,543 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167067280] [2021-03-25 17:02:58,543 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [454587404] [2021-03-25 17:02:58,544 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 [2021-03-25 17:02:58,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:02:58,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 4 conjunts are in the unsatisfiable core [2021-03-25 17:02:58,649 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 17:02:58,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,653 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,653 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,654 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,654 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,655 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,657 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,657 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,658 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,658 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,665 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,672 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:02:58,673 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,674 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 17:02:58,677 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:02:58,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,692 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:02:58,697 INFO L147 QuantifierPusher]: treesize reduction 4, result has 96.7 percent of original size 116 [2021-03-25 17:02:58,700 INFO L142 QuantifierPusher]: treesize reduction 4, result has 96.7 percent of original size [2021-03-25 17:02:58,704 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:02:58,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:02:58,711 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:02:58,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,712 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 17:02:58,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 17:02:58,733 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,757 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,758 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,759 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,760 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,760 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,761 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,762 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,763 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,763 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,764 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,766 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,766 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:02:58,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,768 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:02:58,768 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:02:58,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:02:58,770 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,773 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,773 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,774 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,774 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,775 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,775 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:58,777 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-03-25 17:02:58,777 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,777 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,778 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,778 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,779 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,781 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:58,781 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:58,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:02:58,781 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 17:02:58,781 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-03-25 17:02:58,781 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369434112] [2021-03-25 17:02:58,782 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 17:02:58,782 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 17:02:58,782 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 17:02:58,782 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-25 17:02:58,784 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 349 out of 446 [2021-03-25 17:02:58,785 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 79 places, 77 transitions, 267 flow. Second operand has 4 states, 4 states have (on average 350.5) internal successors, (1402), 4 states have internal predecessors, (1402), 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) [2021-03-25 17:02:58,785 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 17:02:58,785 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 349 of 446 [2021-03-25 17:02:58,785 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 17:02:58,869 INFO L129 PetriNetUnfolder]: 54/305 cut-off events. [2021-03-25 17:02:58,869 INFO L130 PetriNetUnfolder]: For 303/344 co-relation queries the response was YES. [2021-03-25 17:02:58,870 INFO L84 FinitePrefix]: Finished finitePrefix Result has 640 conditions, 305 events. 54/305 cut-off events. For 303/344 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 1680 event pairs, 22 based on Foata normal form. 1/284 useless extension candidates. Maximal degree in co-relation 503. Up to 62 conditions per place. [2021-03-25 17:02:58,872 INFO L132 encePairwiseOnDemand]: 441/446 looper letters, 8 selfloop transitions, 3 changer transitions 0/81 dead transitions. [2021-03-25 17:02:58,872 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 82 places, 81 transitions, 297 flow [2021-03-25 17:02:58,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-25 17:02:58,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-25 17:02:58,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1409 transitions. [2021-03-25 17:02:58,882 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7897982062780269 [2021-03-25 17:02:58,882 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1409 transitions. [2021-03-25 17:02:58,882 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1409 transitions. [2021-03-25 17:02:58,883 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 17:02:58,883 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1409 transitions. [2021-03-25 17:02:58,886 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 352.25) internal successors, (1409), 4 states have internal predecessors, (1409), 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) [2021-03-25 17:02:58,889 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 446.0) internal successors, (2230), 5 states have internal predecessors, (2230), 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) [2021-03-25 17:02:58,890 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 446.0) internal successors, (2230), 5 states have internal predecessors, (2230), 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) [2021-03-25 17:02:58,890 INFO L185 Difference]: Start difference. First operand has 79 places, 77 transitions, 267 flow. Second operand 4 states and 1409 transitions. [2021-03-25 17:02:58,890 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 82 places, 81 transitions, 297 flow [2021-03-25 17:02:58,892 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 81 transitions, 289 flow, removed 4 selfloop flow, removed 2 redundant places. [2021-03-25 17:02:58,895 INFO L241 Difference]: Finished difference. Result has 81 places, 77 transitions, 271 flow [2021-03-25 17:02:58,896 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=446, PETRI_DIFFERENCE_MINUEND_FLOW=259, PETRI_DIFFERENCE_MINUEND_PLACES=77, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=77, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=74, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=271, PETRI_PLACES=81, PETRI_TRANSITIONS=77} [2021-03-25 17:02:58,896 INFO L343 CegarLoopForPetriNet]: 149 programPoint places, -68 predicate places. [2021-03-25 17:02:58,896 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:02:58,896 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 81 places, 77 transitions, 271 flow [2021-03-25 17:02:58,896 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 81 places, 77 transitions, 271 flow [2021-03-25 17:02:58,897 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 81 places, 77 transitions, 271 flow [2021-03-25 17:02:58,921 INFO L129 PetriNetUnfolder]: 49/309 cut-off events. [2021-03-25 17:02:58,921 INFO L130 PetriNetUnfolder]: For 184/220 co-relation queries the response was YES. [2021-03-25 17:02:58,922 INFO L84 FinitePrefix]: Finished finitePrefix Result has 585 conditions, 309 events. 49/309 cut-off events. For 184/220 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 1719 event pairs, 18 based on Foata normal form. 0/289 useless extension candidates. Maximal degree in co-relation 551. Up to 58 conditions per place. [2021-03-25 17:02:58,927 INFO L142 LiptonReduction]: Number of co-enabled transitions 2716 [2021-03-25 17:02:58,965 INFO L154 LiptonReduction]: Checked pairs total: 3524 [2021-03-25 17:02:58,965 INFO L156 LiptonReduction]: Total number of compositions: 0 [2021-03-25 17:02:58,965 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 69 [2021-03-25 17:02:58,970 INFO L480 AbstractCegarLoop]: Abstraction has has 81 places, 77 transitions, 271 flow [2021-03-25 17:02:58,971 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 350.5) internal successors, (1402), 4 states have internal predecessors, (1402), 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) [2021-03-25 17:02:58,971 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 17:02:58,971 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 17:02:59,192 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 17:02:59,193 INFO L428 AbstractCegarLoop]: === Iteration 4 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 17:02:59,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 17:02:59,193 INFO L82 PathProgramCache]: Analyzing trace with hash 1259935261, now seen corresponding path program 1 times [2021-03-25 17:02:59,193 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 17:02:59,193 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1004354425] [2021-03-25 17:02:59,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 17:02:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:02:59,237 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,238 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,253 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:59,254 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:02:59,254 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1004354425] [2021-03-25 17:02:59,254 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [143219016] [2021-03-25 17:02:59,254 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 [2021-03-25 17:02:59,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:02:59,355 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 4 conjunts are in the unsatisfiable core [2021-03-25 17:02:59,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 17:02:59,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,363 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:02:59,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 17:02:59,365 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:02:59,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 17:02:59,370 INFO L147 QuantifierPusher]: treesize reduction 2, result has 99.1 percent of original size 210 [2021-03-25 17:02:59,375 INFO L142 QuantifierPusher]: treesize reduction 2, result has 99.1 percent of original size [2021-03-25 17:02:59,385 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:02:59,387 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,387 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 17:02:59,400 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:02:59,401 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,402 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 17:02:59,403 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:02:59,403 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:02:59,404 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 17:02:59,406 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,413 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,413 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,414 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,439 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:02:59,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:02:59,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:02:59,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,442 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:02:59,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:02:59,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:02:59,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:02:59,446 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-03-25 17:02:59,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:59,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:59,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:59,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:59,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:59,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:59,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:02:59,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:02:59,450 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:02:59,451 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 17:02:59,451 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-03-25 17:02:59,451 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115720315] [2021-03-25 17:02:59,451 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 17:02:59,451 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 17:02:59,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 17:02:59,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-03-25 17:02:59,453 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 349 out of 446 [2021-03-25 17:02:59,455 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 81 places, 77 transitions, 271 flow. Second operand has 5 states, 5 states have (on average 350.6) internal successors, (1753), 5 states have internal predecessors, (1753), 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) [2021-03-25 17:02:59,455 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 17:02:59,455 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 349 of 446 [2021-03-25 17:02:59,455 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 17:02:59,476 INFO L129 PetriNetUnfolder]: 3/68 cut-off events. [2021-03-25 17:02:59,477 INFO L130 PetriNetUnfolder]: For 24/26 co-relation queries the response was YES. [2021-03-25 17:02:59,477 INFO L84 FinitePrefix]: Finished finitePrefix Result has 130 conditions, 68 events. 3/68 cut-off events. For 24/26 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 194 event pairs, 0 based on Foata normal form. 1/67 useless extension candidates. Maximal degree in co-relation 104. Up to 6 conditions per place. [2021-03-25 17:02:59,477 INFO L132 encePairwiseOnDemand]: 441/446 looper letters, 6 selfloop transitions, 3 changer transitions 0/50 dead transitions. [2021-03-25 17:02:59,477 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 62 places, 50 transitions, 193 flow [2021-03-25 17:02:59,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 17:02:59,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 17:02:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1756 transitions. [2021-03-25 17:02:59,481 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7874439461883408 [2021-03-25 17:02:59,481 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1756 transitions. [2021-03-25 17:02:59,481 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1756 transitions. [2021-03-25 17:02:59,482 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 17:02:59,482 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1756 transitions. [2021-03-25 17:02:59,485 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 351.2) internal successors, (1756), 5 states have internal predecessors, (1756), 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) [2021-03-25 17:02:59,490 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 446.0) internal successors, (2676), 6 states have internal predecessors, (2676), 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) [2021-03-25 17:02:59,490 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 446.0) internal successors, (2676), 6 states have internal predecessors, (2676), 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) [2021-03-25 17:02:59,490 INFO L185 Difference]: Start difference. First operand has 81 places, 77 transitions, 271 flow. Second operand 5 states and 1756 transitions. [2021-03-25 17:02:59,491 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 62 places, 50 transitions, 193 flow [2021-03-25 17:02:59,492 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 57 places, 50 transitions, 177 flow, removed 4 selfloop flow, removed 5 redundant places. [2021-03-25 17:02:59,493 INFO L241 Difference]: Finished difference. Result has 57 places, 46 transitions, 157 flow [2021-03-25 17:02:59,493 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=446, PETRI_DIFFERENCE_MINUEND_FLOW=151, PETRI_DIFFERENCE_MINUEND_PLACES=53, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=43, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=157, PETRI_PLACES=57, PETRI_TRANSITIONS=46} [2021-03-25 17:02:59,493 INFO L343 CegarLoopForPetriNet]: 149 programPoint places, -92 predicate places. [2021-03-25 17:02:59,493 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:02:59,494 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 57 places, 46 transitions, 157 flow [2021-03-25 17:02:59,494 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 57 places, 46 transitions, 157 flow [2021-03-25 17:02:59,494 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 57 places, 46 transitions, 157 flow [2021-03-25 17:02:59,500 INFO L129 PetriNetUnfolder]: 3/63 cut-off events. [2021-03-25 17:02:59,500 INFO L130 PetriNetUnfolder]: For 10/12 co-relation queries the response was YES. [2021-03-25 17:02:59,500 INFO L84 FinitePrefix]: Finished finitePrefix Result has 107 conditions, 63 events. 3/63 cut-off events. For 10/12 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 186 event pairs, 0 based on Foata normal form. 0/61 useless extension candidates. Maximal degree in co-relation 87. Up to 6 conditions per place. [2021-03-25 17:02:59,501 INFO L142 LiptonReduction]: Number of co-enabled transitions 810 [2021-03-25 17:02:59,714 INFO L154 LiptonReduction]: Checked pairs total: 3415 [2021-03-25 17:02:59,714 INFO L156 LiptonReduction]: Total number of compositions: 2 [2021-03-25 17:02:59,714 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 221 [2021-03-25 17:02:59,715 INFO L480 AbstractCegarLoop]: Abstraction has has 57 places, 46 transitions, 157 flow [2021-03-25 17:02:59,716 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 350.6) internal successors, (1753), 5 states have internal predecessors, (1753), 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) [2021-03-25 17:02:59,716 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 17:02:59,716 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1] [2021-03-25 17:02:59,927 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 17:02:59,928 INFO L428 AbstractCegarLoop]: === Iteration 5 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 17:02:59,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 17:02:59,928 INFO L82 PathProgramCache]: Analyzing trace with hash 1259594872, now seen corresponding path program 1 times [2021-03-25 17:02:59,928 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 17:02:59,928 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698530754] [2021-03-25 17:02:59,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 17:02:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 17:02:59,951 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 17:02:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 17:02:59,976 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 17:02:59,982 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 17:02:59,982 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 17:02:59,982 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-25 17:02:59,982 WARN L342 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 17:02:59,983 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-03-25 17:02:59,999 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,000 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,001 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,002 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,003 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,004 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,005 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,005 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,005 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,005 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,006 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,006 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,006 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,006 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,007 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,007 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,007 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,007 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,007 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,008 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,009 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,010 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,011 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,012 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,014 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,014 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,014 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,014 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,014 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,015 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,016 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,017 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,018 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,019 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,020 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,022 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,022 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,023 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,023 WARN L313 ript$VariableManager]: TermVariabe |t_funThread1of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,023 WARN L313 ript$VariableManager]: TermVariabe t_funThread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,024 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe t_funThread2of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,025 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,026 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,026 WARN L313 ript$VariableManager]: TermVariabe |t_funThread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,026 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0___VERIFIER_assert_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0___VERIFIER_assert_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~post9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,027 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,028 WARN L313 ript$VariableManager]: TermVariabe |t_funThread3of3ForFork0_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,028 WARN L313 ript$VariableManager]: TermVariabe t_funThread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 17:03:00,030 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-03-25 17:03:00,030 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2021-03-25 17:03:00,032 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 17:03:00,032 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 17:03:00,033 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 17:03:00,033 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 17:03:00,033 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 17:03:00,033 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 17:03:00,033 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 17:03:00,033 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 17:03:00,035 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 258 places, 305 transitions, 640 flow [2021-03-25 17:03:00,100 INFO L129 PetriNetUnfolder]: 105/583 cut-off events. [2021-03-25 17:03:00,100 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2021-03-25 17:03:00,108 INFO L84 FinitePrefix]: Finished finitePrefix Result has 611 conditions, 583 events. 105/583 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 2618 event pairs, 1 based on Foata normal form. 0/467 useless extension candidates. Maximal degree in co-relation 412. Up to 16 conditions per place. [2021-03-25 17:03:00,108 INFO L82 GeneralOperation]: Start removeDead. Operand has 258 places, 305 transitions, 640 flow [2021-03-25 17:03:00,117 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 258 places, 305 transitions, 640 flow [2021-03-25 17:03:00,117 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:03:00,117 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 258 places, 305 transitions, 640 flow [2021-03-25 17:03:00,118 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 258 places, 305 transitions, 640 flow [2021-03-25 17:03:00,119 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 258 places, 305 transitions, 640 flow [2021-03-25 17:03:00,182 INFO L129 PetriNetUnfolder]: 105/583 cut-off events. [2021-03-25 17:03:00,182 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2021-03-25 17:03:00,190 INFO L84 FinitePrefix]: Finished finitePrefix Result has 611 conditions, 583 events. 105/583 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 19. Compared 2617 event pairs, 1 based on Foata normal form. 0/467 useless extension candidates. Maximal degree in co-relation 412. Up to 16 conditions per place. [2021-03-25 17:03:00,227 INFO L142 LiptonReduction]: Number of co-enabled transitions 45360 [2021-03-25 17:03:03,204 INFO L154 LiptonReduction]: Checked pairs total: 13458 [2021-03-25 17:03:03,204 INFO L156 LiptonReduction]: Total number of compositions: 109 [2021-03-25 17:03:03,205 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3088 [2021-03-25 17:03:03,210 INFO L129 PetriNetUnfolder]: 12/95 cut-off events. [2021-03-25 17:03:03,211 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2021-03-25 17:03:03,211 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 17:03:03,211 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 17:03:03,211 INFO L428 AbstractCegarLoop]: === Iteration 1 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 17:03:03,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 17:03:03,211 INFO L82 PathProgramCache]: Analyzing trace with hash -245978645, now seen corresponding path program 1 times [2021-03-25 17:03:03,211 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 17:03:03,211 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144326000] [2021-03-25 17:03:03,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 17:03:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:03:03,228 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:03,228 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:03,229 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:03,229 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:03,231 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:03,232 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:03,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:03:03,232 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144326000] [2021-03-25 17:03:03,232 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 17:03:03,232 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-25 17:03:03,232 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387357139] [2021-03-25 17:03:03,233 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-25 17:03:03,233 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 17:03:03,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-25 17:03:03,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-25 17:03:03,234 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 313 out of 414 [2021-03-25 17:03:03,235 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 192 places, 237 transitions, 504 flow. Second operand has 3 states, 3 states have (on average 314.0) internal successors, (942), 3 states have internal predecessors, (942), 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) [2021-03-25 17:03:03,235 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 17:03:03,235 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 313 of 414 [2021-03-25 17:03:03,235 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 17:03:03,289 INFO L129 PetriNetUnfolder]: 14/351 cut-off events. [2021-03-25 17:03:03,290 INFO L130 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2021-03-25 17:03:03,295 INFO L84 FinitePrefix]: Finished finitePrefix Result has 400 conditions, 351 events. 14/351 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1616 event pairs, 1 based on Foata normal form. 187/514 useless extension candidates. Maximal degree in co-relation 282. Up to 16 conditions per place. [2021-03-25 17:03:03,297 INFO L132 encePairwiseOnDemand]: 366/414 looper letters, 9 selfloop transitions, 3 changer transitions 0/195 dead transitions. [2021-03-25 17:03:03,297 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 192 places, 195 transitions, 444 flow [2021-03-25 17:03:03,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-25 17:03:03,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-03-25 17:03:03,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1007 transitions. [2021-03-25 17:03:03,300 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.8107890499194848 [2021-03-25 17:03:03,300 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1007 transitions. [2021-03-25 17:03:03,300 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1007 transitions. [2021-03-25 17:03:03,301 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 17:03:03,301 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1007 transitions. [2021-03-25 17:03:03,302 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 335.6666666666667) internal successors, (1007), 3 states have internal predecessors, (1007), 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) [2021-03-25 17:03:03,304 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 414.0) internal successors, (1656), 4 states have internal predecessors, (1656), 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) [2021-03-25 17:03:03,305 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 414.0) internal successors, (1656), 4 states have internal predecessors, (1656), 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) [2021-03-25 17:03:03,305 INFO L185 Difference]: Start difference. First operand has 192 places, 237 transitions, 504 flow. Second operand 3 states and 1007 transitions. [2021-03-25 17:03:03,305 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 192 places, 195 transitions, 444 flow [2021-03-25 17:03:03,307 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 195 transitions, 444 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-25 17:03:03,312 INFO L241 Difference]: Finished difference. Result has 193 places, 192 transitions, 427 flow [2021-03-25 17:03:03,313 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=414, PETRI_DIFFERENCE_MINUEND_FLOW=412, PETRI_DIFFERENCE_MINUEND_PLACES=190, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=191, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=188, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=427, PETRI_PLACES=193, PETRI_TRANSITIONS=192} [2021-03-25 17:03:03,313 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, 1 predicate places. [2021-03-25 17:03:03,313 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:03:03,313 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 193 places, 192 transitions, 427 flow [2021-03-25 17:03:03,313 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 193 places, 192 transitions, 427 flow [2021-03-25 17:03:03,314 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 193 places, 192 transitions, 427 flow [2021-03-25 17:03:03,343 INFO L129 PetriNetUnfolder]: 14/351 cut-off events. [2021-03-25 17:03:03,344 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-03-25 17:03:03,347 INFO L84 FinitePrefix]: Finished finitePrefix Result has 390 conditions, 351 events. 14/351 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 1599 event pairs, 1 based on Foata normal form. 0/330 useless extension candidates. Maximal degree in co-relation 360. Up to 12 conditions per place. [2021-03-25 17:03:03,357 INFO L142 LiptonReduction]: Number of co-enabled transitions 23048 [2021-03-25 17:03:05,934 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-03-25 17:03:06,242 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2021-03-25 17:03:06,343 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2021-03-25 17:03:07,159 INFO L154 LiptonReduction]: Checked pairs total: 27955 [2021-03-25 17:03:07,159 INFO L156 LiptonReduction]: Total number of compositions: 120 [2021-03-25 17:03:07,160 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 3847 [2021-03-25 17:03:07,160 INFO L480 AbstractCegarLoop]: Abstraction has has 92 places, 90 transitions, 222 flow [2021-03-25 17:03:07,161 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 314.0) internal successors, (942), 3 states have internal predecessors, (942), 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) [2021-03-25 17:03:07,161 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 17:03:07,161 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 17:03:07,161 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-03-25 17:03:07,161 INFO L428 AbstractCegarLoop]: === Iteration 2 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 17:03:07,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 17:03:07,161 INFO L82 PathProgramCache]: Analyzing trace with hash -1603871476, now seen corresponding path program 1 times [2021-03-25 17:03:07,161 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 17:03:07,161 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853843298] [2021-03-25 17:03:07,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 17:03:07,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:03:07,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:07,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:07,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:07,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 17:03:07,219 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:07,219 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:07,230 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:07,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 17:03:07,235 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:07,236 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:07,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:07,241 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:07,252 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:07,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:07,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:03:07,259 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1853843298] [2021-03-25 17:03:07,259 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 17:03:07,259 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-03-25 17:03:07,259 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438646610] [2021-03-25 17:03:07,259 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 17:03:07,259 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 17:03:07,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 17:03:07,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-03-25 17:03:07,262 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 294 out of 534 [2021-03-25 17:03:07,264 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 92 places, 90 transitions, 222 flow. Second operand has 8 states, 8 states have (on average 295.875) internal successors, (2367), 8 states have internal predecessors, (2367), 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) [2021-03-25 17:03:07,265 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 17:03:07,265 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 294 of 534 [2021-03-25 17:03:07,265 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 17:03:09,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 138#t_funENTRYtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true, 124#L1006-9true]) [2021-03-25 17:03:09,440 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is cut-off event [2021-03-25 17:03:09,440 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 17:03:09,440 INFO L387 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2021-03-25 17:03:09,440 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 17:03:09,471 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 138#t_funENTRYtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 17:03:09,472 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2021-03-25 17:03:09,472 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 17:03:09,472 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 17:03:09,472 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 17:03:09,503 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][141], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 124#L1006-9true, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 17:03:09,504 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2021-03-25 17:03:09,504 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:03:09,504 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 17:03:09,504 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 17:03:09,508 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 262#true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 17:03:09,508 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2021-03-25 17:03:09,508 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 17:03:09,508 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:03:09,508 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 17:03:09,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 138#t_funENTRYtrue, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true]) [2021-03-25 17:03:09,523 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2021-03-25 17:03:09,523 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 17:03:09,523 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 17:03:09,523 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:03:09,526 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][148], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 230#L1006-35true, 262#true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 124#L1006-9true]) [2021-03-25 17:03:09,526 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 17:03:09,526 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 17:03:09,526 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 17:03:09,526 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 17:03:09,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][149], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 245#L1006-31true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 124#L1006-9true, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 17:03:09,527 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 17:03:09,527 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 17:03:09,527 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 17:03:09,527 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 17:03:09,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 181#L1030-4true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 17:03:09,529 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 17:03:09,529 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 17:03:09,529 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 17:03:09,529 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 17:03:09,530 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 267#true, 124#L1006-9true]) [2021-03-25 17:03:09,530 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 17:03:09,530 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 17:03:09,530 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 17:03:09,530 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 17:03:09,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 154#L1006-7true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true, 124#L1006-9true]) [2021-03-25 17:03:09,538 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 17:03:09,539 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 17:03:09,540 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 17:03:09,540 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 17:03:09,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 138#t_funENTRYtrue, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,544 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 17:03:09,544 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 17:03:09,544 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 17:03:09,544 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 17:03:09,544 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 102#L1006-20true, 138#t_funENTRYtrue, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,544 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 17:03:09,544 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 17:03:09,544 INFO L387 tUnfolder$Statistics]: existing Event has 30 ancestors and is cut-off event [2021-03-25 17:03:09,544 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 17:03:09,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][158], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 230#L1006-35true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 124#L1006-9true]) [2021-03-25 17:03:09,546 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 17:03:09,546 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 17:03:09,547 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 17:03:09,547 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:03:09,548 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 267#true, 124#L1006-9true]) [2021-03-25 17:03:09,548 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 17:03:09,548 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:03:09,548 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 17:03:09,548 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 17:03:09,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true, 159#L1006-10true]) [2021-03-25 17:03:09,554 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 17:03:09,554 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:03:09,554 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 17:03:09,555 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 17:03:09,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 154#L1006-7true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 17:03:09,556 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 17:03:09,556 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 17:03:09,556 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:03:09,556 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 17:03:09,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 102#L1006-20true, 138#t_funENTRYtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,682 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 17:03:09,682 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:03:09,682 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 17:03:09,682 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 17:03:09,684 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][141], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 90#L1006-17true, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 17:03:09,684 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 17:03:09,684 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 17:03:09,684 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 17:03:09,684 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 17:03:09,685 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 262#true, 202#ULTIMATE.startEXITtrue, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,685 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 17:03:09,685 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 17:03:09,685 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 17:03:09,685 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 17:03:09,690 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true, 159#L1006-10true]) [2021-03-25 17:03:09,690 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 17:03:09,690 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 17:03:09,690 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 17:03:09,690 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 17:03:09,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][148], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 230#L1006-35true, 262#true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true]) [2021-03-25 17:03:09,694 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 17:03:09,694 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 17:03:09,694 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 17:03:09,694 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:03:09,694 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][149], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 245#L1006-31true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 17:03:09,694 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 17:03:09,694 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 17:03:09,694 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 17:03:09,694 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:03:09,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][141], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 102#L1006-20true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 17:03:09,695 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 17:03:09,695 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 17:03:09,695 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:03:09,695 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 17:03:09,695 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 245#L1006-31true, 262#true, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,695 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 17:03:09,695 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 17:03:09,695 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 17:03:09,695 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:03:09,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 267#true]) [2021-03-25 17:03:09,696 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 17:03:09,696 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 17:03:09,696 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:03:09,696 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 17:03:09,696 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 245#L1006-31true, 262#true, 102#L1006-20true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true]) [2021-03-25 17:03:09,696 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 17:03:09,696 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 17:03:09,696 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 17:03:09,696 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:03:09,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 154#L1006-7true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 202#ULTIMATE.startEXITtrue, 267#true]) [2021-03-25 17:03:09,716 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 17:03:09,717 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 17:03:09,717 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:03:09,717 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 17:03:09,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][158], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 230#L1006-35true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true]) [2021-03-25 17:03:09,719 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 17:03:09,719 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:09,719 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:03:09,719 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:03:09,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][148], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 230#L1006-35true, 262#true, 102#L1006-20true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue]) [2021-03-25 17:03:09,720 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 17:03:09,720 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:03:09,720 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:09,720 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:03:09,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][149], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 245#L1006-31true, 102#L1006-20true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 17:03:09,720 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 17:03:09,720 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:09,720 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:03:09,720 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:03:09,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 267#true]) [2021-03-25 17:03:09,721 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 17:03:09,721 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:03:09,721 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:03:09,721 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:09,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 245#L1006-31true, 262#true, 102#L1006-20true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,721 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 17:03:09,721 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:03:09,721 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:03:09,721 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:09,721 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 102#L1006-20true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 267#true]) [2021-03-25 17:03:09,721 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 17:03:09,722 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:03:09,722 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:03:09,722 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:09,725 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 152#L1006-16true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true, 124#L1006-9true]) [2021-03-25 17:03:09,725 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 17:03:09,725 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:03:09,725 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:09,726 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:03:09,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 202#ULTIMATE.startEXITtrue, 267#true, 159#L1006-10true]) [2021-03-25 17:03:09,726 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 17:03:09,726 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:03:09,726 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:09,726 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:03:09,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 154#L1006-7true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 267#true]) [2021-03-25 17:03:09,726 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 17:03:09,726 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:03:09,726 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:03:09,727 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:09,727 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 102#L1006-20true, 262#true, 154#L1006-7true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,727 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 17:03:09,727 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:03:09,727 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:09,727 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:03:09,729 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][158], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 230#L1006-35true, 262#true, 102#L1006-20true, Black: 264#(= ULTIMATE.start_main_~i~0 0)]) [2021-03-25 17:03:09,729 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 17:03:09,729 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:03:09,729 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 17:03:09,729 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 17:03:09,729 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 102#L1006-20true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue]) [2021-03-25 17:03:09,729 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 17:03:09,729 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 17:03:09,729 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:03:09,729 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 17:03:09,731 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 152#L1006-16true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 17:03:09,731 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 17:03:09,731 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 17:03:09,731 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:03:09,731 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 17:03:09,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [144#L1006-20true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 17:03:09,732 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 17:03:09,732 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:03:09,732 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 17:03:09,733 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 17:03:09,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 267#true, 159#L1006-10true]) [2021-03-25 17:03:09,733 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 17:03:09,733 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:03:09,733 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 17:03:09,733 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 17:03:09,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 102#L1006-20true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true, 159#L1006-10true]) [2021-03-25 17:03:09,733 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 17:03:09,733 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 17:03:09,734 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:03:09,734 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 17:03:09,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 102#L1006-20true, 262#true, 154#L1006-7true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,734 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 17:03:09,734 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:03:09,734 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 17:03:09,734 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 17:03:09,736 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [144#L1006-20true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 124#L1006-9true]) [2021-03-25 17:03:09,737 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 17:03:09,737 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 17:03:09,737 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 17:03:09,737 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 17:03:09,738 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 102#L1006-20true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 159#L1006-10true]) [2021-03-25 17:03:09,738 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 17:03:09,738 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 17:03:09,738 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 17:03:09,738 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 17:03:09,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 152#L1006-16true, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true]) [2021-03-25 17:03:09,741 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-25 17:03:09,741 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 17:03:09,741 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 17:03:09,741 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 17:03:09,743 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 152#L1006-16true, 90#L1006-17true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,743 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 17:03:09,743 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 17:03:09,743 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 17:03:09,743 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 17:03:09,743 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [144#L1006-20true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 202#ULTIMATE.startEXITtrue, 267#true]) [2021-03-25 17:03:09,744 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 17:03:09,744 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 17:03:09,744 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 17:03:09,744 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 17:03:09,744 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 102#L1006-20true, 152#L1006-16true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,744 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 17:03:09,744 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 17:03:09,744 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 17:03:09,744 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 17:03:09,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [144#L1006-20true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 90#L1006-17true, 267#true]) [2021-03-25 17:03:09,746 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 17:03:09,746 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:03:09,746 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 17:03:09,746 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 17:03:09,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 102#L1006-20true, 152#L1006-16true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,746 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 17:03:09,746 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:03:09,746 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 17:03:09,746 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 17:03:09,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][87], [144#L1006-20true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 262#true, 102#L1006-20true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,747 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 17:03:09,747 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 17:03:09,747 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:03:09,747 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 17:03:09,748 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L1030-3-->L1030-4: Formula: (= (select (select |v_#memory_int_33| |v_ULTIMATE.start_main_~#t_ids~0.base_4|) (+ (* v_ULTIMATE.start_main_~i~1_5 4) |v_ULTIMATE.start_main_~#t_ids~0.offset_4|)) |v_ULTIMATE.start_main_#t~mem31_2|) InVars {ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|} OutVars{ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_4|, #memory_int=|v_#memory_int_33|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_5, ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_4|, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem31][86], [144#L1006-20true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 181#L1030-4true, 262#true, 102#L1006-20true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true]) [2021-03-25 17:03:09,748 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-25 17:03:09,748 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:03:09,748 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 17:03:09,748 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 17:03:09,751 INFO L129 PetriNetUnfolder]: 11759/22498 cut-off events. [2021-03-25 17:03:09,751 INFO L130 PetriNetUnfolder]: For 276/276 co-relation queries the response was YES. [2021-03-25 17:03:09,805 INFO L84 FinitePrefix]: Finished finitePrefix Result has 39095 conditions, 22498 events. 11759/22498 cut-off events. For 276/276 co-relation queries the response was YES. Maximal size of possible extension queue 1467. Compared 225558 event pairs, 3789 based on Foata normal form. 0/20432 useless extension candidates. Maximal degree in co-relation 39069. Up to 11715 conditions per place. [2021-03-25 17:03:09,886 INFO L132 encePairwiseOnDemand]: 523/534 looper letters, 109 selfloop transitions, 28 changer transitions 0/196 dead transitions. [2021-03-25 17:03:09,886 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 101 places, 196 transitions, 708 flow [2021-03-25 17:03:09,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-25 17:03:09,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2021-03-25 17:03:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3086 transitions. [2021-03-25 17:03:09,893 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5779026217228465 [2021-03-25 17:03:09,893 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3086 transitions. [2021-03-25 17:03:09,894 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3086 transitions. [2021-03-25 17:03:09,895 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 17:03:09,895 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3086 transitions. [2021-03-25 17:03:09,902 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 308.6) internal successors, (3086), 10 states have internal predecessors, (3086), 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) [2021-03-25 17:03:09,908 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 534.0) internal successors, (5874), 11 states have internal predecessors, (5874), 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) [2021-03-25 17:03:09,909 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 534.0) internal successors, (5874), 11 states have internal predecessors, (5874), 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) [2021-03-25 17:03:09,909 INFO L185 Difference]: Start difference. First operand has 92 places, 90 transitions, 222 flow. Second operand 10 states and 3086 transitions. [2021-03-25 17:03:09,909 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 101 places, 196 transitions, 708 flow [2021-03-25 17:03:09,913 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 100 places, 196 transitions, 706 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-25 17:03:09,915 INFO L241 Difference]: Finished difference. Result has 107 places, 119 transitions, 420 flow [2021-03-25 17:03:09,916 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=534, PETRI_DIFFERENCE_MINUEND_FLOW=220, PETRI_DIFFERENCE_MINUEND_PLACES=91, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=90, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=81, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=420, PETRI_PLACES=107, PETRI_TRANSITIONS=119} [2021-03-25 17:03:09,916 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, -85 predicate places. [2021-03-25 17:03:09,916 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:03:09,916 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 107 places, 119 transitions, 420 flow [2021-03-25 17:03:09,916 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 107 places, 119 transitions, 420 flow [2021-03-25 17:03:09,917 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 107 places, 119 transitions, 420 flow [2021-03-25 17:03:09,992 INFO L129 PetriNetUnfolder]: 242/1127 cut-off events. [2021-03-25 17:03:09,993 INFO L130 PetriNetUnfolder]: For 972/1222 co-relation queries the response was YES. [2021-03-25 17:03:09,999 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2159 conditions, 1127 events. 242/1127 cut-off events. For 972/1222 co-relation queries the response was YES. Maximal size of possible extension queue 73. Compared 8693 event pairs, 51 based on Foata normal form. 0/1022 useless extension candidates. Maximal degree in co-relation 1671. Up to 195 conditions per place. [2021-03-25 17:03:10,015 INFO L142 LiptonReduction]: Number of co-enabled transitions 6598 [2021-03-25 17:03:10,936 WARN L205 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-03-25 17:03:11,160 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-03-25 17:03:11,594 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 156 [2021-03-25 17:03:11,797 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-03-25 17:03:12,871 WARN L205 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 196 [2021-03-25 17:03:13,344 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-03-25 17:03:14,344 WARN L205 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2021-03-25 17:03:14,784 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-03-25 17:03:14,856 INFO L154 LiptonReduction]: Checked pairs total: 23901 [2021-03-25 17:03:14,856 INFO L156 LiptonReduction]: Total number of compositions: 7 [2021-03-25 17:03:14,856 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 4940 [2021-03-25 17:03:14,857 INFO L480 AbstractCegarLoop]: Abstraction has has 101 places, 113 transitions, 406 flow [2021-03-25 17:03:14,857 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 295.875) internal successors, (2367), 8 states have internal predecessors, (2367), 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) [2021-03-25 17:03:14,857 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 17:03:14,858 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 17:03:14,858 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-03-25 17:03:14,858 INFO L428 AbstractCegarLoop]: === Iteration 3 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 17:03:14,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 17:03:14,858 INFO L82 PathProgramCache]: Analyzing trace with hash 1905700592, now seen corresponding path program 1 times [2021-03-25 17:03:14,858 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 17:03:14,858 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657795035] [2021-03-25 17:03:14,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 17:03:14,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:03:14,875 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,875 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:14,876 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,876 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:14,878 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,878 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:14,881 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,882 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:14,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:03:14,882 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657795035] [2021-03-25 17:03:14,882 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1353825574] [2021-03-25 17:03:14,882 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 [2021-03-25 17:03:14,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:03:14,977 INFO L263 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 4 conjunts are in the unsatisfiable core [2021-03-25 17:03:14,978 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 17:03:14,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:14,981 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:14,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:14,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:14,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:14,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:14,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:14,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,991 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:14,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:14,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:14,996 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:14,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:14,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 17:03:14,999 INFO L147 QuantifierPusher]: treesize reduction 2, result has 98.3 percent of original size 116 [2021-03-25 17:03:15,001 INFO L142 QuantifierPusher]: treesize reduction 2, result has 98.3 percent of original size [2021-03-25 17:03:15,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:15,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 17:03:15,010 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:15,010 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:15,011 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 17:03:15,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,018 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,028 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:03:15,028 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,028 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:15,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:03:15,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:03:15,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,035 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,037 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-03-25 17:03:15,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:15,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:15,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:15,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:15,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:15,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:15,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:15,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:03:15,041 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 17:03:15,041 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-03-25 17:03:15,041 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780724781] [2021-03-25 17:03:15,041 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-25 17:03:15,041 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 17:03:15,041 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-25 17:03:15,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-25 17:03:15,043 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 427 out of 541 [2021-03-25 17:03:15,045 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 101 places, 113 transitions, 406 flow. Second operand has 4 states, 4 states have (on average 428.5) internal successors, (1714), 4 states have internal predecessors, (1714), 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) [2021-03-25 17:03:15,045 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 17:03:15,045 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 427 of 541 [2021-03-25 17:03:15,045 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 17:03:15,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_45| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][114], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 245#L1006-31true, 182#L1030-5true, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 17:03:15,147 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 17:03:15,147 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:15,147 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:15,147 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 17:03:15,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_43| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} AuxVars[] AssignedVars[][96], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 138#t_funENTRYtrue, 267#true, 182#L1030-5true]) [2021-03-25 17:03:15,151 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 17:03:15,151 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:03:15,151 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 17:03:15,151 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:03:15,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][72], [t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 202#ULTIMATE.startEXITtrue, 267#true, 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 124#L1006-9true]) [2021-03-25 17:03:15,154 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 17:03:15,154 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 17:03:15,154 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 17:03:15,154 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 17:03:15,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_43| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} AuxVars[] AssignedVars[][96], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, 182#L1030-5true, 159#L1006-10true]) [2021-03-25 17:03:15,155 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 17:03:15,155 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:03:15,155 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:03:15,155 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:03:15,155 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_45| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][114], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 182#L1030-5true]) [2021-03-25 17:03:15,155 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 17:03:15,155 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 17:03:15,156 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 17:03:15,156 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 17:03:15,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_45| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][114], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 182#L1030-5true]) [2021-03-25 17:03:15,159 INFO L384 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2021-03-25 17:03:15,159 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 17:03:15,159 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 17:03:15,159 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 17:03:15,159 INFO L129 PetriNetUnfolder]: 259/1133 cut-off events. [2021-03-25 17:03:15,159 INFO L130 PetriNetUnfolder]: For 1024/1285 co-relation queries the response was YES. [2021-03-25 17:03:15,166 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2255 conditions, 1133 events. 259/1133 cut-off events. For 1024/1285 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 8572 event pairs, 61 based on Foata normal form. 1/1029 useless extension candidates. Maximal degree in co-relation 1684. Up to 217 conditions per place. [2021-03-25 17:03:15,170 INFO L132 encePairwiseOnDemand]: 536/541 looper letters, 11 selfloop transitions, 3 changer transitions 1/120 dead transitions. [2021-03-25 17:03:15,170 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 104 places, 120 transitions, 452 flow [2021-03-25 17:03:15,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-25 17:03:15,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2021-03-25 17:03:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 1725 transitions. [2021-03-25 17:03:15,175 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7971349353049908 [2021-03-25 17:03:15,175 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 1725 transitions. [2021-03-25 17:03:15,175 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 1725 transitions. [2021-03-25 17:03:15,176 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 17:03:15,176 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 1725 transitions. [2021-03-25 17:03:15,179 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 431.25) internal successors, (1725), 4 states have internal predecessors, (1725), 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) [2021-03-25 17:03:15,193 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 541.0) internal successors, (2705), 5 states have internal predecessors, (2705), 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) [2021-03-25 17:03:15,194 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 541.0) internal successors, (2705), 5 states have internal predecessors, (2705), 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) [2021-03-25 17:03:15,195 INFO L185 Difference]: Start difference. First operand has 101 places, 113 transitions, 406 flow. Second operand 4 states and 1725 transitions. [2021-03-25 17:03:15,195 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 104 places, 120 transitions, 452 flow [2021-03-25 17:03:15,198 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 104 places, 120 transitions, 450 flow, removed 1 selfloop flow, removed 0 redundant places. [2021-03-25 17:03:15,200 INFO L241 Difference]: Finished difference. Result has 105 places, 114 transitions, 422 flow [2021-03-25 17:03:15,200 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=541, PETRI_DIFFERENCE_MINUEND_FLOW=404, PETRI_DIFFERENCE_MINUEND_PLACES=101, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=113, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=422, PETRI_PLACES=105, PETRI_TRANSITIONS=114} [2021-03-25 17:03:15,200 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, -87 predicate places. [2021-03-25 17:03:15,200 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:03:15,200 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 105 places, 114 transitions, 422 flow [2021-03-25 17:03:15,200 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 105 places, 114 transitions, 422 flow [2021-03-25 17:03:15,201 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 105 places, 114 transitions, 422 flow [2021-03-25 17:03:15,277 INFO L129 PetriNetUnfolder]: 235/1082 cut-off events. [2021-03-25 17:03:15,277 INFO L130 PetriNetUnfolder]: For 969/1213 co-relation queries the response was YES. [2021-03-25 17:03:15,283 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2104 conditions, 1082 events. 235/1082 cut-off events. For 969/1213 co-relation queries the response was YES. Maximal size of possible extension queue 73. Compared 8430 event pairs, 54 based on Foata normal form. 0/977 useless extension candidates. Maximal degree in co-relation 2062. Up to 192 conditions per place. [2021-03-25 17:03:15,298 INFO L142 LiptonReduction]: Number of co-enabled transitions 6062 [2021-03-25 17:03:15,654 INFO L154 LiptonReduction]: Checked pairs total: 24300 [2021-03-25 17:03:15,654 INFO L156 LiptonReduction]: Total number of compositions: 3 [2021-03-25 17:03:15,655 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 455 [2021-03-25 17:03:15,656 INFO L480 AbstractCegarLoop]: Abstraction has has 105 places, 114 transitions, 422 flow [2021-03-25 17:03:15,656 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 428.5) internal successors, (1714), 4 states have internal predecessors, (1714), 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) [2021-03-25 17:03:15,656 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 17:03:15,656 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 17:03:15,862 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 17:03:15,862 INFO L428 AbstractCegarLoop]: === Iteration 4 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 17:03:15,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 17:03:15,863 INFO L82 PathProgramCache]: Analyzing trace with hash -435225475, now seen corresponding path program 1 times [2021-03-25 17:03:15,863 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 17:03:15,863 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498365634] [2021-03-25 17:03:15,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 17:03:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:03:15,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,921 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,922 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:15,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:15,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:15,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:03:15,927 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498365634] [2021-03-25 17:03:15,928 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2110424333] [2021-03-25 17:03:15,928 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 [2021-03-25 17:03:16,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:03:16,003 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-25 17:03:16,005 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 17:03:16,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 17:03:16,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 17:03:16,012 INFO L147 QuantifierPusher]: treesize reduction 2, result has 99.1 percent of original size 210 [2021-03-25 17:03:16,014 INFO L142 QuantifierPusher]: treesize reduction 2, result has 99.1 percent of original size [2021-03-25 17:03:16,018 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 17:03:16,020 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,023 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 17:03:16,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-03-25 17:03:16,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,040 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,041 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:03:16,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,046 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:03:16,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:03:16,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,056 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,057 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,057 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,058 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,058 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,059 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,059 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,060 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,060 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,061 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,062 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 17:03:16,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,063 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,063 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 17:03:16,064 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 17:03:16,064 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,065 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,065 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,066 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,066 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:03:16,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,067 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,067 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:03:16,068 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:03:16,068 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:03:16,072 INFO L142 QuantifierPusher]: treesize reduction 7, result has 12.5 percent of original size [2021-03-25 17:03:16,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:16,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:16,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:16,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:16,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:16,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:16,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:16,076 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:03:16,076 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 17:03:16,076 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2021-03-25 17:03:16,077 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [284616535] [2021-03-25 17:03:16,077 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 17:03:16,077 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 17:03:16,077 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 17:03:16,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-03-25 17:03:16,080 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 426 out of 544 [2021-03-25 17:03:16,081 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 105 places, 114 transitions, 422 flow. Second operand has 6 states, 6 states have (on average 427.8333333333333) internal successors, (2567), 6 states have internal predecessors, (2567), 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) [2021-03-25 17:03:16,081 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 17:03:16,081 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 426 of 544 [2021-03-25 17:03:16,082 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 17:03:16,198 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_43| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} AuxVars[] AssignedVars[][109], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 138#t_funENTRYtrue, 267#true, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 182#L1030-5true]) [2021-03-25 17:03:16,198 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 17:03:16,198 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 17:03:16,198 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 17:03:16,198 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 17:03:16,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_45| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][110], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0InUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 182#L1030-5true, 124#L1006-9true]) [2021-03-25 17:03:16,199 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is not cut-off event [2021-03-25 17:03:16,199 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is not cut-off event [2021-03-25 17:03:16,199 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is not cut-off event [2021-03-25 17:03:16,199 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is not cut-off event [2021-03-25 17:03:16,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_45| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][110], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 182#L1030-5true]) [2021-03-25 17:03:16,200 INFO L384 tUnfolder$Statistics]: this new event has 51 ancestors and is not cut-off event [2021-03-25 17:03:16,200 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is not cut-off event [2021-03-25 17:03:16,200 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is not cut-off event [2021-03-25 17:03:16,200 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is not cut-off event [2021-03-25 17:03:16,202 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1719] L1030-9-->ULTIMATE.startEXIT: Formula: (and (not (< v_ULTIMATE.start_main_~i~1_154 10000)) (= |v_ULTIMATE.start_main_#res_54| |v_ULTIMATE.start_#t~ret32_16|) (= |v_#valid_355| (store |v_#valid_356| |v_ULTIMATE.start_main_~#t_ids~0.base_128| 0)) (= |v_ULTIMATE.start_main_#res_54| 0)) InVars {#valid=|v_#valid_356|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_128|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} OutVars{ULTIMATE.start_main_~#t_ids~0.offset=|v_ULTIMATE.start_main_~#t_ids~0.offset_117|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_54|, #valid=|v_#valid_355|, ULTIMATE.start_main_~#t_ids~0.base=|v_ULTIMATE.start_main_~#t_ids~0.base_127|, ULTIMATE.start_#t~ret32=|v_ULTIMATE.start_#t~ret32_16|, ULTIMATE.start_main_~i~1=v_ULTIMATE.start_main_~i~1_154} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t_ids~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t_ids~0.base, ULTIMATE.start_#t~ret32][93], [t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, 202#ULTIMATE.startEXITtrue, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 155#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 124#L1006-9true]) [2021-03-25 17:03:16,203 INFO L384 tUnfolder$Statistics]: this new event has 53 ancestors and is cut-off event [2021-03-25 17:03:16,203 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 17:03:16,203 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 17:03:16,203 INFO L387 tUnfolder$Statistics]: existing Event has 53 ancestors and is cut-off event [2021-03-25 17:03:16,204 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_45| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][110], [t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 245#L1006-31true, 182#L1030-5true, 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0))]) [2021-03-25 17:03:16,204 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 17:03:16,205 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 17:03:16,205 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 17:03:16,205 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 17:03:16,205 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_43| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} AuxVars[] AssignedVars[][109], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), 267#true, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 182#L1030-5true, 159#L1006-10true]) [2021-03-25 17:03:16,205 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 17:03:16,205 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 17:03:16,205 INFO L387 tUnfolder$Statistics]: existing Event has 51 ancestors and is cut-off event [2021-03-25 17:03:16,205 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 17:03:16,209 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1500] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_45| v_t_funThread3of3ForFork0_thidvar0_4) InVars {ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_45|, t_funThread3of3ForFork0_thidvar0=v_t_funThread3of3ForFork0_thidvar0_4} AuxVars[] AssignedVars[][110], [t_funThread1of3ForFork0NotInUse, 288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 297#true, Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 182#L1030-5true]) [2021-03-25 17:03:16,209 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is not cut-off event [2021-03-25 17:03:16,209 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2021-03-25 17:03:16,209 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-25 17:03:16,209 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-25 17:03:16,212 INFO L129 PetriNetUnfolder]: 243/1067 cut-off events. [2021-03-25 17:03:16,212 INFO L130 PetriNetUnfolder]: For 952/1196 co-relation queries the response was YES. [2021-03-25 17:03:16,219 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2129 conditions, 1067 events. 243/1067 cut-off events. For 952/1196 co-relation queries the response was YES. Maximal size of possible extension queue 61. Compared 7806 event pairs, 69 based on Foata normal form. 1/966 useless extension candidates. Maximal degree in co-relation 2076. Up to 203 conditions per place. [2021-03-25 17:03:16,222 INFO L132 encePairwiseOnDemand]: 536/544 looper letters, 11 selfloop transitions, 7 changer transitions 1/123 dead transitions. [2021-03-25 17:03:16,223 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 112 places, 123 transitions, 478 flow [2021-03-25 17:03:16,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-25 17:03:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-03-25 17:03:16,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 3429 transitions. [2021-03-25 17:03:16,229 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7879136029411765 [2021-03-25 17:03:16,229 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 3429 transitions. [2021-03-25 17:03:16,230 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 3429 transitions. [2021-03-25 17:03:16,231 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 17:03:16,231 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 3429 transitions. [2021-03-25 17:03:16,236 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 428.625) internal successors, (3429), 8 states have internal predecessors, (3429), 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) [2021-03-25 17:03:16,241 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 544.0) internal successors, (4896), 9 states have internal predecessors, (4896), 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) [2021-03-25 17:03:16,243 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 544.0) internal successors, (4896), 9 states have internal predecessors, (4896), 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) [2021-03-25 17:03:16,243 INFO L185 Difference]: Start difference. First operand has 105 places, 114 transitions, 422 flow. Second operand 8 states and 3429 transitions. [2021-03-25 17:03:16,243 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 112 places, 123 transitions, 478 flow [2021-03-25 17:03:16,247 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 110 places, 123 transitions, 472 flow, removed 1 selfloop flow, removed 2 redundant places. [2021-03-25 17:03:16,249 INFO L241 Difference]: Finished difference. Result has 113 places, 116 transitions, 449 flow [2021-03-25 17:03:16,249 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=544, PETRI_DIFFERENCE_MINUEND_FLOW=416, PETRI_DIFFERENCE_MINUEND_PLACES=103, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=449, PETRI_PLACES=113, PETRI_TRANSITIONS=116} [2021-03-25 17:03:16,249 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, -79 predicate places. [2021-03-25 17:03:16,249 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:03:16,250 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 113 places, 116 transitions, 449 flow [2021-03-25 17:03:16,250 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 113 places, 116 transitions, 449 flow [2021-03-25 17:03:16,250 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 112 places, 116 transitions, 449 flow [2021-03-25 17:03:16,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_43| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} AuxVars[] AssignedVars[][9], [t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 336#(<= ULTIMATE.start_main_~i~0 1), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 335#(= ULTIMATE.start_main_~i~0 0), Black: 264#(= ULTIMATE.start_main_~i~0 0), 138#t_funENTRYtrue, 267#true, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 333#true, 182#L1030-5true]) [2021-03-25 17:03:16,305 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2021-03-25 17:03:16,305 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 17:03:16,306 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 17:03:16,306 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 17:03:16,323 INFO L129 PetriNetUnfolder]: 225/1009 cut-off events. [2021-03-25 17:03:16,323 INFO L130 PetriNetUnfolder]: For 900/1118 co-relation queries the response was YES. [2021-03-25 17:03:16,329 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1987 conditions, 1009 events. 225/1009 cut-off events. For 900/1118 co-relation queries the response was YES. Maximal size of possible extension queue 62. Compared 7351 event pairs, 64 based on Foata normal form. 0/902 useless extension candidates. Maximal degree in co-relation 1925. Up to 181 conditions per place. [2021-03-25 17:03:16,342 INFO L142 LiptonReduction]: Number of co-enabled transitions 6124 [2021-03-25 17:03:16,524 INFO L154 LiptonReduction]: Checked pairs total: 25049 [2021-03-25 17:03:16,524 INFO L156 LiptonReduction]: Total number of compositions: 5 [2021-03-25 17:03:16,525 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 276 [2021-03-25 17:03:16,525 INFO L480 AbstractCegarLoop]: Abstraction has has 110 places, 114 transitions, 451 flow [2021-03-25 17:03:16,526 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 427.8333333333333) internal successors, (2567), 6 states have internal predecessors, (2567), 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) [2021-03-25 17:03:16,526 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 17:03:16,526 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 17:03:16,731 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 17:03:16,732 INFO L428 AbstractCegarLoop]: === Iteration 5 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 17:03:16,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 17:03:16,732 INFO L82 PathProgramCache]: Analyzing trace with hash 1019653163, now seen corresponding path program 1 times [2021-03-25 17:03:16,732 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 17:03:16,732 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [79112575] [2021-03-25 17:03:16,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 17:03:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:03:16,758 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,759 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,761 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,762 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:03:16,767 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,767 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:03:16,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,771 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:16,771 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:03:16,772 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [79112575] [2021-03-25 17:03:16,772 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1477447443] [2021-03-25 17:03:16,772 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 [2021-03-25 17:03:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:03:16,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 4 conjunts are in the unsatisfiable core [2021-03-25 17:03:16,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 17:03:16,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,853 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,853 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 17:03:16,854 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 17:03:16,854 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,854 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,855 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 17:03:16,855 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 17:03:16,856 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,856 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,857 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 17:03:16,857 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 17:03:16,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 37 [2021-03-25 17:03:16,883 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,884 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:03:16,884 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,885 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:03:16,885 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-03-25 17:03:16,898 INFO L628 ElimStorePlain]: treesize reduction 21, result has 38.2 percent of original size [2021-03-25 17:03:16,899 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,902 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,902 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 17:03:16,902 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:4 [2021-03-25 17:03:16,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,905 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,905 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,906 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,906 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,907 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,907 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,908 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,908 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,909 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,909 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,910 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,910 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,911 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,912 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,913 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,913 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,914 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,914 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,915 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:03:16,915 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,916 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,916 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:03:16,916 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 17:03:16,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,917 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,917 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,917 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:03:16,918 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 17:03:16,918 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,918 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:03:16,919 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 17:03:16,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-25 17:03:16,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 17:03:16,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 17:03:16,928 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 17:03:16,932 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,932 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 17:03:16,932 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:12 [2021-03-25 17:03:16,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,945 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,947 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,948 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,950 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,951 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,951 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,952 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,952 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,953 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,953 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,954 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,954 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,955 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,955 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,956 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,956 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,957 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,957 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,958 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,958 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,959 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,959 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:03:16,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,960 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,960 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,961 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 17:03:16,962 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 17:03:16,963 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,964 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,964 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,965 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,965 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,965 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 17:03:16,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 17:03:16,966 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 17:03:16,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,970 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,971 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,971 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 17:03:16,972 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 17:03:16,973 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,973 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,974 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 17:03:16,975 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 17:03:16,975 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,976 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 17:03:16,976 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 17:03:16,976 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,977 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,977 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,978 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,978 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,978 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 17:03:16,979 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 17:03:16,979 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,979 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 17:03:16,980 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:03:16,980 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,981 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,982 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,982 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 17:03:16,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-03-25 17:03:16,983 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 17:03:16,986 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-03-25 17:03:16,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 17:03:16,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 17:03:16,989 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 17:03:16,993 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,994 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:03:16,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:03:16,996 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,996 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 17:03:16,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 17:03:16,997 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 17:03:16,997 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:25, output treesize:21 [2021-03-25 17:03:16,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:16,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:16,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:03:16,999 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:03:16,999 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:17,000 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:17,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 17:03:17,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 17:03:17,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:17,001 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:03:17,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:17,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 17:03:17,002 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 17:03:17,013 INFO L142 QuantifierPusher]: treesize reduction 30, result has 3.2 percent of original size [2021-03-25 17:03:17,013 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:17,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:17,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:17,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:17,014 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:17,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:03:17,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 17:03:17,015 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:03:17,015 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-03-25 17:03:17,015 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2021-03-25 17:03:17,016 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [242027121] [2021-03-25 17:03:17,016 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-25 17:03:17,016 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 17:03:17,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-25 17:03:17,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-03-25 17:03:17,018 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 317 out of 549 [2021-03-25 17:03:17,019 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 114 transitions, 451 flow. Second operand has 5 states, 5 states have (on average 318.0) internal successors, (1590), 5 states have internal predecessors, (1590), 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) [2021-03-25 17:03:17,019 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 17:03:17,019 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 317 of 549 [2021-03-25 17:03:17,020 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 17:03:20,469 INFO L129 PetriNetUnfolder]: 16388/37741 cut-off events. [2021-03-25 17:03:20,470 INFO L130 PetriNetUnfolder]: For 17316/20093 co-relation queries the response was YES. [2021-03-25 17:03:20,634 INFO L84 FinitePrefix]: Finished finitePrefix Result has 79136 conditions, 37741 events. 16388/37741 cut-off events. For 17316/20093 co-relation queries the response was YES. Maximal size of possible extension queue 1878. Compared 429865 event pairs, 3776 based on Foata normal form. 6986/40490 useless extension candidates. Maximal degree in co-relation 79075. Up to 13202 conditions per place. [2021-03-25 17:03:20,758 INFO L132 encePairwiseOnDemand]: 512/549 looper letters, 40 selfloop transitions, 57 changer transitions 0/166 dead transitions. [2021-03-25 17:03:20,759 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 113 places, 166 transitions, 785 flow [2021-03-25 17:03:20,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-25 17:03:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-03-25 17:03:20,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1697 transitions. [2021-03-25 17:03:20,763 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.6182149362477232 [2021-03-25 17:03:20,763 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1697 transitions. [2021-03-25 17:03:20,763 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1697 transitions. [2021-03-25 17:03:20,763 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 17:03:20,764 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1697 transitions. [2021-03-25 17:03:20,766 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 339.4) internal successors, (1697), 5 states have internal predecessors, (1697), 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) [2021-03-25 17:03:20,769 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 549.0) internal successors, (3294), 6 states have internal predecessors, (3294), 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) [2021-03-25 17:03:20,770 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 549.0) internal successors, (3294), 6 states have internal predecessors, (3294), 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) [2021-03-25 17:03:20,770 INFO L185 Difference]: Start difference. First operand has 110 places, 114 transitions, 451 flow. Second operand 5 states and 1697 transitions. [2021-03-25 17:03:20,770 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 113 places, 166 transitions, 785 flow [2021-03-25 17:03:20,983 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 108 places, 166 transitions, 764 flow, removed 5 selfloop flow, removed 5 redundant places. [2021-03-25 17:03:20,987 INFO L241 Difference]: Finished difference. Result has 110 places, 152 transitions, 746 flow [2021-03-25 17:03:20,987 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=549, PETRI_DIFFERENCE_MINUEND_FLOW=410, PETRI_DIFFERENCE_MINUEND_PLACES=104, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=111, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=30, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=71, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=746, PETRI_PLACES=110, PETRI_TRANSITIONS=152} [2021-03-25 17:03:20,987 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, -82 predicate places. [2021-03-25 17:03:20,987 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:03:20,987 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 110 places, 152 transitions, 746 flow [2021-03-25 17:03:20,987 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 110 places, 152 transitions, 746 flow [2021-03-25 17:03:20,988 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 110 places, 152 transitions, 746 flow [2021-03-25 17:03:22,861 INFO L129 PetriNetUnfolder]: 8590/25470 cut-off events. [2021-03-25 17:03:22,861 INFO L130 PetriNetUnfolder]: For 12168/13411 co-relation queries the response was YES. [2021-03-25 17:03:22,944 INFO L84 FinitePrefix]: Finished finitePrefix Result has 57576 conditions, 25470 events. 8590/25470 cut-off events. For 12168/13411 co-relation queries the response was YES. Maximal size of possible extension queue 1520. Compared 321936 event pairs, 1909 based on Foata normal form. 24/22363 useless extension candidates. Maximal degree in co-relation 54545. Up to 6541 conditions per place. [2021-03-25 17:03:23,138 INFO L142 LiptonReduction]: Number of co-enabled transitions 5812 [2021-03-25 17:10:10,880 INFO L154 LiptonReduction]: Checked pairs total: 2773 [2021-03-25 17:10:10,880 INFO L156 LiptonReduction]: Total number of compositions: 5 [2021-03-25 17:10:10,880 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 409893 [2021-03-25 17:10:10,881 INFO L480 AbstractCegarLoop]: Abstraction has has 108 places, 150 transitions, 745 flow [2021-03-25 17:10:10,881 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 318.0) internal successors, (1590), 5 states have internal predecessors, (1590), 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) [2021-03-25 17:10:10,881 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 17:10:10,881 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 17:10:11,081 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-03-25 17:10:11,082 INFO L428 AbstractCegarLoop]: === Iteration 6 === [t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, t_funErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 17:10:11,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 17:10:11,082 INFO L82 PathProgramCache]: Analyzing trace with hash -1434881372, now seen corresponding path program 1 times [2021-03-25 17:10:11,082 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 17:10:11,082 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177282045] [2021-03-25 17:10:11,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 17:10:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:10:11,114 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,114 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:10:11,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:10:11,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 17:10:11,124 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,124 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 17:10:11,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,125 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-03-25 17:10:11,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,128 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 17:10:11,131 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-03-25 17:10:11,132 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177282045] [2021-03-25 17:10:11,132 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1055214363] [2021-03-25 17:10:11,132 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 [2021-03-25 17:10:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 17:10:11,335 INFO L263 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-25 17:10:11,336 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 17:10:11,338 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,338 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,339 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 17:10:11,339 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,339 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,340 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 48 [2021-03-25 17:10:11,341 INFO L147 QuantifierPusher]: treesize reduction 4, result has 98.2 percent of original size 218 [2021-03-25 17:10:11,342 INFO L142 QuantifierPusher]: treesize reduction 4, result has 98.2 percent of original size [2021-03-25 17:10:11,343 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,344 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,344 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 17:10:11,344 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,345 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,345 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-03-25 17:10:11,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,349 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 17:10:11,350 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,350 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,350 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 17:10:11,351 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2021-03-25 17:10:11,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,353 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 17:10:11,354 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 17:10:11,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2021-03-25 17:10:11,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 177 treesize of output 169 [2021-03-25 17:10:11,370 INFO L142 QuantifierPusher]: treesize reduction 123, result has 27.6 percent of original size [2021-03-25 17:10:11,373 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 17:10:11,373 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,374 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-03-25 17:10:11,374 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 17:10:11,425 INFO L628 ElimStorePlain]: treesize reduction 22, result has 76.6 percent of original size [2021-03-25 17:10:11,436 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 470 treesize of output 438 [2021-03-25 17:10:11,438 INFO L142 QuantifierPusher]: treesize reduction 400, result has 8.9 percent of original size [2021-03-25 17:10:11,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 17:10:11,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 17:10:11,441 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 17:10:11,498 INFO L628 ElimStorePlain]: treesize reduction 14, result has 83.1 percent of original size [2021-03-25 17:10:11,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 17:10:11,502 INFO L550 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-25 17:10:11,503 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 10 variables, input treesize:75, output treesize:18 [2021-03-25 17:10:11,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 17:10:11,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 17:10:11,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,512 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 17:10:11,512 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 17:10:11,513 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 17:10:11,514 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-03-25 17:10:11,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,515 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-03-25 17:10:11,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 17:10:11,517 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,517 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,518 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 17:10:11,519 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 17:10:11,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,520 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,520 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 17:10:11,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 17:10:11,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-03-25 17:10:11,526 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,527 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 17:10:11,528 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 17:10:11,528 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 17:10:11,534 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,534 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,535 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 17:10:11,535 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:26, output treesize:22 [2021-03-25 17:10:11,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,536 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,536 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,546 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,546 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,549 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,549 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,550 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,552 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,553 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 17:10:11,554 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,554 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:11,555 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:11,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:11,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:11,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,558 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,558 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,558 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 17:10:11,559 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 17:10:11,560 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,560 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:11,561 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:11,573 INFO L354 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2021-03-25 17:10:11,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 30 treesize of output 32 [2021-03-25 17:10:11,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 17:10:11,575 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 17:10:11,576 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 17:10:11,584 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:11,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:11,586 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-25 17:10:11,586 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:37, output treesize:33 [2021-03-25 17:10:11,587 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,588 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,588 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:11,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:11,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,589 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:11,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:11,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:11,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,413 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2021-03-25 17:10:12,414 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,414 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,415 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,415 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,416 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,416 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,416 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,417 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,418 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,419 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,419 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,419 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,420 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,420 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,421 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,423 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,423 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,424 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,424 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,425 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,426 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,428 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,428 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,428 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,430 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 17:10:12,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,436 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,436 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 17:10:12,437 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2021-03-25 17:10:12,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,438 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,439 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 17:10:12,440 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 17:10:12,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,441 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,441 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 17:10:12,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 17:10:12,443 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,443 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:12,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:12,444 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,445 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,446 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 17:10:12,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 17:10:12,447 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,447 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:12,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:12,448 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-03-25 17:10:12,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 17:10:12,449 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,450 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,451 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 17:10:12,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-03-25 17:10:12,452 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,452 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:12,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:12,453 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 17:10:12,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 17:10:12,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 17:10:12,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 42 [2021-03-25 17:10:12,473 INFO L354 Elim1Store]: treesize reduction 56, result has 23.3 percent of original size [2021-03-25 17:10:12,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 42 [2021-03-25 17:10:12,474 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,475 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 17:10:12,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 17:10:12,476 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 17:10:12,483 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,484 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,484 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,485 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:12,485 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:12,485 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,486 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:12,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:12,487 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,487 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:12,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:12,488 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2021-03-25 17:10:12,488 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:41, output treesize:37 [2021-03-25 17:10:12,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,489 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,490 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:12,490 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:12,491 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,491 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,491 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:12,492 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:12,492 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,492 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:12,493 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:12,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,494 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:12,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:12,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:12,495 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,002 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,006 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,007 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:13,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:13,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:13,008 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:13,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,009 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,010 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,013 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,014 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,014 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:13,015 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:13,015 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,016 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,016 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:13,017 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:13,018 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,021 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,022 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,023 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,025 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,027 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,028 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,029 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,029 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,029 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:13,030 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:13,030 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,030 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,030 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,031 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:13,031 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:13,032 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,032 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,032 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,033 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,033 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,034 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,035 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:13,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:13,036 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,036 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,037 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:13,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:13,037 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,038 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,038 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,039 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,039 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,040 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,041 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,041 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,043 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,045 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,046 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:13,047 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:13,047 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,048 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:13,048 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:13,049 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,050 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,050 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,051 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,051 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:13,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:13,052 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,052 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-03-25 17:10:13,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-03-25 17:10:13,053 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,055 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 17:10:13,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 17:10:13,055 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-03-25 17:10:13,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 17:10:13,056 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 17:10:13,056 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-25 17:10:13,056 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2, 4] total 6 [2021-03-25 17:10:13,056 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1457299301] [2021-03-25 17:10:13,057 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-25 17:10:13,057 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 17:10:13,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-25 17:10:13,057 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=31, Unknown=1, NotChecked=0, Total=56 [2021-03-25 17:10:13,060 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 306 out of 554 [2021-03-25 17:10:13,061 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 108 places, 150 transitions, 745 flow. Second operand has 8 states, 8 states have (on average 308.125) internal successors, (2465), 8 states have internal predecessors, (2465), 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) [2021-03-25 17:10:13,061 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 17:10:13,061 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 306 of 554 [2021-03-25 17:10:13,061 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 17:10:15,542 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2021-03-25 17:10:20,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1634] L1006-5-->L1006-7: Formula: (and (= |v_t_funThread3of3ForFork0_#t~mem8_13| |v_t_funThread3of3ForFork0_#t~post9_11|) (= |v_t_funThread3of3ForFork0_#t~mem8_13| (select (select |v_#memory_int_615| |v_~#B~0.base_289|) |v_~#B~0.offset_289|))) InVars {~#B~0.base=|v_~#B~0.base_289|, #memory_int=|v_#memory_int_615|, ~#B~0.offset=|v_~#B~0.offset_289|} OutVars{~#B~0.base=|v_~#B~0.base_289|, t_funThread3of3ForFork0_#t~post9=|v_t_funThread3of3ForFork0_#t~post9_11|, #memory_int=|v_#memory_int_615|, t_funThread3of3ForFork0_#t~mem8=|v_t_funThread3of3ForFork0_#t~mem8_13|, ~#B~0.offset=|v_~#B~0.offset_289|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~post9, t_funThread3of3ForFork0_#t~mem8][108], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread2of3ForFork0InUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0InUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 172#L1030-9true, 57#L1006-7true, 124#L1006-9true]) [2021-03-25 17:10:20,625 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-25 17:10:20,625 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 17:10:20,625 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 17:10:20,625 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:10:20,625 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1658] L1006-9-->L1006-11: Formula: (= (store |v_#pthreadsMutex_2822| |v_~#__global_lock~0.base_873| (store (select |v_#pthreadsMutex_2822| |v_~#__global_lock~0.base_873|) |v_~#__global_lock~0.offset_873| 0)) |v_#pthreadsMutex_2821|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2822|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_873|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_873|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2821|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_873|, t_funThread2of3ForFork0_#t~mem8=|v_t_funThread2of3ForFork0_#t~mem8_17|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_873|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~mem8][51], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread2of3ForFork0InUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0InUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 172#L1030-9true, 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 117#L1006-11true, 54#L1006-5true]) [2021-03-25 17:10:20,625 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-25 17:10:20,625 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 17:10:20,625 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:10:20,625 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 17:10:20,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1691] L1006-29-->L992: Formula: (and (= (select (select |v_#memory_int_715| |v_~#B~0.base_341|) |v_~#B~0.offset_341|) |v_t_funThread3of3ForFork0_#t~mem14_23|) (= (ite (= |v_t_funThread3of3ForFork0_#t~mem14_23| 0) 1 0) |v_t_funThread3of3ForFork0___VERIFIER_assert_#in~cond_17|)) InVars {~#B~0.base=|v_~#B~0.base_341|, #memory_int=|v_#memory_int_715|, ~#B~0.offset=|v_~#B~0.offset_341|} OutVars{~#B~0.base=|v_~#B~0.base_341|, t_funThread3of3ForFork0___VERIFIER_assert_~cond=v_t_funThread3of3ForFork0___VERIFIER_assert_~cond_19, t_funThread3of3ForFork0___VERIFIER_assert_#in~cond=|v_t_funThread3of3ForFork0___VERIFIER_assert_#in~cond_17|, #memory_int=|v_#memory_int_715|, ~#B~0.offset=|v_~#B~0.offset_341|, t_funThread3of3ForFork0_#t~mem14=|v_t_funThread3of3ForFork0_#t~mem14_23|} AuxVars[] AssignedVars[t_funThread3of3ForFork0___VERIFIER_assert_~cond, t_funThread3of3ForFork0___VERIFIER_assert_#in~cond, t_funThread3of3ForFork0_#t~mem14][110], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), 451#true, t_funThread2of3ForFork0InUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0InUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), 103#L992true, Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 172#L1030-9true, 124#L1006-9true]) [2021-03-25 17:10:20,626 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-25 17:10:20,626 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 17:10:20,626 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 17:10:20,626 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:10:20,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1658] L1006-9-->L1006-11: Formula: (= (store |v_#pthreadsMutex_2822| |v_~#__global_lock~0.base_873| (store (select |v_#pthreadsMutex_2822| |v_~#__global_lock~0.base_873|) |v_~#__global_lock~0.offset_873| 0)) |v_#pthreadsMutex_2821|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2822|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_873|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_873|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2821|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_873|, t_funThread2of3ForFork0_#t~mem8=|v_t_funThread2of3ForFork0_#t~mem8_17|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_873|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~mem8][51], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread2of3ForFork0InUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0InUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 172#L1030-9true, 117#L1006-11true, 23#L1006-29true]) [2021-03-25 17:10:20,626 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is cut-off event [2021-03-25 17:10:20,626 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:10:20,626 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 17:10:20,626 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is cut-off event [2021-03-25 17:10:20,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1730] L1006-29-->t_funErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_t_funThread3of3ForFork0___VERIFIER_assert_~cond_35 |v_t_funThread3of3ForFork0___VERIFIER_assert_#in~cond_33|) (= (ite (= |v_t_funThread3of3ForFork0_#t~mem14_47| 0) 1 0) |v_t_funThread3of3ForFork0___VERIFIER_assert_#in~cond_33|) (= |v_t_funThread3of3ForFork0_#t~mem14_47| (select (select |v_#memory_int_995| |v_~#B~0.base_473|) |v_~#B~0.offset_473|)) (= v_t_funThread3of3ForFork0___VERIFIER_assert_~cond_35 0)) InVars {~#B~0.base=|v_~#B~0.base_473|, #memory_int=|v_#memory_int_995|, ~#B~0.offset=|v_~#B~0.offset_473|} OutVars{~#B~0.base=|v_~#B~0.base_473|, t_funThread3of3ForFork0___VERIFIER_assert_~cond=v_t_funThread3of3ForFork0___VERIFIER_assert_~cond_35, t_funThread3of3ForFork0___VERIFIER_assert_#in~cond=|v_t_funThread3of3ForFork0___VERIFIER_assert_#in~cond_33|, #memory_int=|v_#memory_int_995|, ~#B~0.offset=|v_~#B~0.offset_473|, t_funThread3of3ForFork0_#t~mem14=|v_t_funThread3of3ForFork0_#t~mem14_47|} AuxVars[] AssignedVars[t_funThread3of3ForFork0___VERIFIER_assert_~cond, t_funThread3of3ForFork0___VERIFIER_assert_#in~cond, t_funThread3of3ForFork0_#t~mem14][109], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, 68#t_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread3of3ForFork0InUse, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 172#L1030-9true, 124#L1006-9true]) [2021-03-25 17:10:20,888 INFO L384 tUnfolder$Statistics]: this new event has 29 ancestors and is not cut-off event [2021-03-25 17:10:20,888 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-03-25 17:10:20,888 INFO L387 tUnfolder$Statistics]: existing Event has 29 ancestors and is not cut-off event [2021-03-25 17:10:20,888 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is not cut-off event [2021-03-25 17:10:21,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1640] L1006-9-->L1006-11: Formula: (= |v_#pthreadsMutex_2771| (store |v_#pthreadsMutex_2772| |v_~#__global_lock~0.base_855| (store (select |v_#pthreadsMutex_2772| |v_~#__global_lock~0.base_855|) |v_~#__global_lock~0.offset_855| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2772|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_855|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_855|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2771|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_855|, t_funThread3of3ForFork0_#t~mem8=|v_t_funThread3of3ForFork0_#t~mem8_15|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_855|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#t~mem8][143], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), 64#L1006-11true, Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, 230#L1006-35true, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), 172#L1030-9true, 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 83#L1006-33true]) [2021-03-25 17:10:21,749 INFO L384 tUnfolder$Statistics]: this new event has 33 ancestors and is cut-off event [2021-03-25 17:10:21,749 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:10:21,749 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:10:21,749 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 17:10:23,396 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= |v_t_funThread3of3ForFork0_#res.base_15| 0) (= |v_t_funThread3of3ForFork0_#res.offset_15| 0) (= (store |v_#pthreadsMutex_2710| |v_~#A~0.base_428| (store (select |v_#pthreadsMutex_2710| |v_~#A~0.base_428|) (+ |v_~#A~0.offset_428| 12) 0)) |v_#pthreadsMutex_2709|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_2710|, ~#A~0.offset=|v_~#A~0.offset_428|, ~#A~0.base=|v_~#A~0.base_428|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2709|, ~#A~0.offset=|v_~#A~0.offset_428|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_15|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_15|, ~#A~0.base=|v_~#A~0.base_428|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 101#t_funEXITtrue, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 236#t_funEXITtrue, 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 179#t_funEXITtrue, 221#L1026-10true]) [2021-03-25 17:10:23,396 INFO L384 tUnfolder$Statistics]: this new event has 38 ancestors and is cut-off event [2021-03-25 17:10:23,396 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 17:10:23,396 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 17:10:23,396 INFO L387 tUnfolder$Statistics]: existing Event has 33 ancestors and is cut-off event [2021-03-25 17:10:23,604 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= |v_t_funThread3of3ForFork0_#res.base_15| 0) (= |v_t_funThread3of3ForFork0_#res.offset_15| 0) (= (store |v_#pthreadsMutex_2710| |v_~#A~0.base_428| (store (select |v_#pthreadsMutex_2710| |v_~#A~0.base_428|) (+ |v_~#A~0.offset_428| 12) 0)) |v_#pthreadsMutex_2709|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_2710|, ~#A~0.offset=|v_~#A~0.offset_428|, ~#A~0.base=|v_~#A~0.base_428|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2709|, ~#A~0.offset=|v_~#A~0.offset_428|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_15|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_15|, ~#A~0.base=|v_~#A~0.base_428|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, 226#L1026-4true, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 101#t_funEXITtrue, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 236#t_funEXITtrue, 179#t_funEXITtrue]) [2021-03-25 17:10:23,604 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 17:10:23,604 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:10:23,604 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:10:23,604 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:10:23,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= |v_t_funThread3of3ForFork0_#res.base_15| 0) (= |v_t_funThread3of3ForFork0_#res.offset_15| 0) (= (store |v_#pthreadsMutex_2710| |v_~#A~0.base_428| (store (select |v_#pthreadsMutex_2710| |v_~#A~0.base_428|) (+ |v_~#A~0.offset_428| 12) 0)) |v_#pthreadsMutex_2709|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_2710|, ~#A~0.offset=|v_~#A~0.offset_428|, ~#A~0.base=|v_~#A~0.base_428|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2709|, ~#A~0.offset=|v_~#A~0.offset_428|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_15|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_15|, ~#A~0.base=|v_~#A~0.base_428|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 131#L1028-26true, t_funThread2of3ForFork0InUse, 451#true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 101#t_funEXITtrue, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 236#t_funEXITtrue, 179#t_funEXITtrue]) [2021-03-25 17:10:23,611 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 17:10:23,611 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:10:23,611 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:10:23,611 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:10:23,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= |v_t_funThread3of3ForFork0_#res.base_15| 0) (= |v_t_funThread3of3ForFork0_#res.offset_15| 0) (= (store |v_#pthreadsMutex_2710| |v_~#A~0.base_428| (store (select |v_#pthreadsMutex_2710| |v_~#A~0.base_428|) (+ |v_~#A~0.offset_428| 12) 0)) |v_#pthreadsMutex_2709|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_2710|, ~#A~0.offset=|v_~#A~0.offset_428|, ~#A~0.base=|v_~#A~0.base_428|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2709|, ~#A~0.offset=|v_~#A~0.offset_428|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_15|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_15|, ~#A~0.base=|v_~#A~0.base_428|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [128#L1028-24true, 288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0InUse, 451#true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 101#t_funEXITtrue, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 236#t_funEXITtrue, 179#t_funEXITtrue]) [2021-03-25 17:10:23,611 INFO L384 tUnfolder$Statistics]: this new event has 39 ancestors and is cut-off event [2021-03-25 17:10:23,611 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 17:10:23,611 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:10:23,611 INFO L387 tUnfolder$Statistics]: existing Event has 34 ancestors and is cut-off event [2021-03-25 17:10:23,972 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= |v_t_funThread3of3ForFork0_#res.base_15| 0) (= |v_t_funThread3of3ForFork0_#res.offset_15| 0) (= (store |v_#pthreadsMutex_2710| |v_~#A~0.base_428| (store (select |v_#pthreadsMutex_2710| |v_~#A~0.base_428|) (+ |v_~#A~0.offset_428| 12) 0)) |v_#pthreadsMutex_2709|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_2710|, ~#A~0.offset=|v_~#A~0.offset_428|, ~#A~0.base=|v_~#A~0.base_428|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2709|, ~#A~0.offset=|v_~#A~0.offset_428|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_15|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_15|, ~#A~0.base=|v_~#A~0.base_428|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 228#L1026-5true, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, 101#t_funEXITtrue, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 236#t_funEXITtrue, 179#t_funEXITtrue]) [2021-03-25 17:10:23,972 INFO L384 tUnfolder$Statistics]: this new event has 40 ancestors and is cut-off event [2021-03-25 17:10:23,973 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:10:23,973 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 17:10:23,973 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 17:10:24,318 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= |v_t_funThread3of3ForFork0_#res.base_15| 0) (= |v_t_funThread3of3ForFork0_#res.offset_15| 0) (= (store |v_#pthreadsMutex_2710| |v_~#A~0.base_428| (store (select |v_#pthreadsMutex_2710| |v_~#A~0.base_428|) (+ |v_~#A~0.offset_428| 12) 0)) |v_#pthreadsMutex_2709|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_2710|, ~#A~0.offset=|v_~#A~0.offset_428|, ~#A~0.base=|v_~#A~0.base_428|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2709|, ~#A~0.offset=|v_~#A~0.offset_428|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_15|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_15|, ~#A~0.base=|v_~#A~0.base_428|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 101#t_funEXITtrue, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), Black: 300#(<= ULTIMATE.start_main_~i~0 1), 236#t_funEXITtrue, 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 110#L1028-35true, 179#t_funEXITtrue]) [2021-03-25 17:10:24,318 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 17:10:24,318 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 17:10:24,318 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 17:10:24,319 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 17:10:24,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_43| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} AuxVars[] AssignedVars[][163], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 236#t_funEXITtrue, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 179#t_funEXITtrue, 182#L1030-5true]) [2021-03-25 17:10:24,328 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 17:10:24,328 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 17:10:24,328 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 17:10:24,329 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 17:10:24,453 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1622] L1006-23-->t_funEXIT: Formula: (and (= |v_t_funThread3of3ForFork0_#res.base_15| 0) (= |v_t_funThread3of3ForFork0_#res.offset_15| 0) (= (store |v_#pthreadsMutex_2710| |v_~#A~0.base_428| (store (select |v_#pthreadsMutex_2710| |v_~#A~0.base_428|) (+ |v_~#A~0.offset_428| 12) 0)) |v_#pthreadsMutex_2709|)) InVars {#pthreadsMutex=|v_#pthreadsMutex_2710|, ~#A~0.offset=|v_~#A~0.offset_428|, ~#A~0.base=|v_~#A~0.base_428|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2709|, ~#A~0.offset=|v_~#A~0.offset_428|, t_funThread3of3ForFork0_#res.base=|v_t_funThread3of3ForFork0_#res.base_15|, t_funThread3of3ForFork0_#res.offset=|v_t_funThread3of3ForFork0_#res.offset_15|, ~#A~0.base=|v_~#A~0.base_428|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread3of3ForFork0_#res.base, t_funThread3of3ForFork0_#res.offset][144], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread2of3ForFork0InUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 101#t_funEXITtrue, Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 236#t_funEXITtrue, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 110#L1028-35true, 179#t_funEXITtrue]) [2021-03-25 17:10:24,453 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 17:10:24,453 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 17:10:24,453 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 17:10:24,453 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 17:10:24,453 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 17:10:24,453 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_43| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} AuxVars[] AssignedVars[][163], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, 67#L1006-14true, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), t_funThread3of3ForFork0InUse, Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), 236#t_funEXITtrue, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 182#L1030-5true]) [2021-03-25 17:10:24,454 INFO L384 tUnfolder$Statistics]: this new event has 42 ancestors and is cut-off event [2021-03-25 17:10:24,454 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 17:10:24,454 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 17:10:24,454 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 17:10:25,018 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1499] t_funEXIT-->L1030-5: Formula: (= |v_ULTIMATE.start_main_#t~mem31_43| v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem31=|v_ULTIMATE.start_main_#t~mem31_43|} AuxVars[] AssignedVars[][163], [288#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), t_funThread1of3ForFork0InUse, Black: 417#(and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 276#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), t_funThread2of3ForFork0NotInUse, Black: 447#(and (exists ((|~#A~0.base| Int) (|~#A~0.offset| Int)) (and (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#A~0.base|) (+ |~#A~0.offset| 12)) 1))) (not (= |~#A~0.base| |~#__global_lock~0.base|)) (= (select (select |#pthreadsMutex| |~#__global_lock~0.base|) |~#__global_lock~0.offset|) 1)), Black: 278#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), 451#true, t_funThread3of3ForFork0NotInUse, Black: 280#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0)) (not (= |~#B~0.base| |ULTIMATE.start_main_~#t_ids~0.base|))), Black: 282#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 284#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1) (not (= t_funThread1of3ForFork0___VERIFIER_assert_~cond 0))), Black: 269#(and (= (select (select |#memory_int| |~#B~0.base|) |~#B~0.offset|) 0) (= (select |#valid| |~#B~0.base|) 1)), Black: 338#(<= ULTIMATE.start_main_~i~0 2), Black: 286#(and (not (= |t_funThread1of3ForFork0___VERIFIER_assert_#in~cond| 0)) (= |t_funThread1of3ForFork0_#t~mem14| 0)), Black: 264#(= ULTIMATE.start_main_~i~0 0), 236#t_funEXITtrue, Black: 300#(<= ULTIMATE.start_main_~i~0 1), 396#(not (= |~#A~0.base| |~#__global_lock~0.base|)), 182#L1030-5true]) [2021-03-25 17:10:25,018 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 17:10:25,018 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 17:10:25,018 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 17:10:25,018 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 17:10:25,116 INFO L129 PetriNetUnfolder]: 28689/66090 cut-off events. [2021-03-25 17:10:25,116 INFO L130 PetriNetUnfolder]: For 60321/61802 co-relation queries the response was YES. [2021-03-25 17:10:25,405 INFO L84 FinitePrefix]: Finished finitePrefix Result has 171593 conditions, 66090 events. 28689/66090 cut-off events. For 60321/61802 co-relation queries the response was YES. Maximal size of possible extension queue 3209. Compared 826577 event pairs, 13724 based on Foata normal form. 232/57162 useless extension candidates. Maximal degree in co-relation 165855. Up to 29787 conditions per place. [2021-03-25 17:10:25,670 INFO L132 encePairwiseOnDemand]: 544/554 looper letters, 63 selfloop transitions, 25 changer transitions 0/181 dead transitions. [2021-03-25 17:10:25,671 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 114 places, 181 transitions, 1021 flow [2021-03-25 17:10:25,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-03-25 17:10:25,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-03-25 17:10:25,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2218 transitions. [2021-03-25 17:10:25,676 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5719443011861784 [2021-03-25 17:10:25,676 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2218 transitions. [2021-03-25 17:10:25,676 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2218 transitions. [2021-03-25 17:10:25,677 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 17:10:25,677 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2218 transitions. [2021-03-25 17:10:25,680 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 316.85714285714283) internal successors, (2218), 7 states have internal predecessors, (2218), 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) [2021-03-25 17:10:25,684 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 554.0) internal successors, (4432), 8 states have internal predecessors, (4432), 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) [2021-03-25 17:10:25,685 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 554.0) internal successors, (4432), 8 states have internal predecessors, (4432), 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) [2021-03-25 17:10:25,685 INFO L185 Difference]: Start difference. First operand has 108 places, 150 transitions, 745 flow. Second operand 7 states and 2218 transitions. [2021-03-25 17:10:25,685 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 114 places, 181 transitions, 1021 flow [2021-03-25 17:10:26,026 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 181 transitions, 1020 flow, removed 0 selfloop flow, removed 1 redundant places. [2021-03-25 17:10:26,028 INFO L241 Difference]: Finished difference. Result has 118 places, 155 transitions, 855 flow [2021-03-25 17:10:26,029 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=554, PETRI_DIFFERENCE_MINUEND_FLOW=744, PETRI_DIFFERENCE_MINUEND_PLACES=107, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=150, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=20, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=855, PETRI_PLACES=118, PETRI_TRANSITIONS=155} [2021-03-25 17:10:26,029 INFO L343 CegarLoopForPetriNet]: 192 programPoint places, -74 predicate places. [2021-03-25 17:10:26,029 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 17:10:26,029 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 118 places, 155 transitions, 855 flow [2021-03-25 17:10:26,029 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 118 places, 155 transitions, 855 flow [2021-03-25 17:10:26,030 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 118 places, 155 transitions, 855 flow [2021-03-25 17:10:28,076 INFO L129 PetriNetUnfolder]: 9285/26475 cut-off events. [2021-03-25 17:10:28,077 INFO L130 PetriNetUnfolder]: For 13940/15177 co-relation queries the response was YES. [2021-03-25 17:10:28,164 INFO L84 FinitePrefix]: Finished finitePrefix Result has 62003 conditions, 26475 events. 9285/26475 cut-off events. For 13940/15177 co-relation queries the response was YES. Maximal size of possible extension queue 1485. Compared 331153 event pairs, 1913 based on Foata normal form. 37/23562 useless extension candidates. Maximal degree in co-relation 61938. Up to 7066 conditions per place. [2021-03-25 17:10:28,320 INFO L142 LiptonReduction]: Number of co-enabled transitions 5704 [2021-03-25 17:16:18,034 WARN L205 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2021-03-25 17:16:18,471 WARN L205 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2021-03-25 17:16:19,825 WARN L205 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 205 DAG size of output: 203 [2021-03-25 17:16:20,385 WARN L205 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 203 Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown