/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf -i ../../../trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:44:41,572 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:44:41,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:44:41,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-22 12:44:41,631 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:44:41,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:44:41,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:44:41,642 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:44:41,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:44:41,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:44:41,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:44:41,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:44:41,650 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:44:41,652 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:44:41,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:44:41,656 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:44:41,657 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:44:41,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:44:41,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:44:41,684 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:44:41,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:44:41,690 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-22 12:44:41,739 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:44:41,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:44:41,740 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:44:41,740 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:44:41,742 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:44:41,742 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:44:41,742 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:44:41,742 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:44:41,743 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:44:41,744 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:44:41,744 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:44:41,744 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:44:41,744 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:44:41,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:44:41,745 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:44:41,745 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:44:41,745 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:44:41,745 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:44:41,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:44:41,746 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:44:41,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:44:41,746 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:44:41,746 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:44:41,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:44:41,747 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:44:41,747 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:44:41,747 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:44:41,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:44:41,748 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:44:41,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:44:41,748 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:44:41,748 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:44:41,750 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:44:41,750 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:44:42,142 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:44:42,168 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:44:42,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:44:42,172 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:44:42,174 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:44:42,176 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2022-07-22 12:44:42,272 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5cd55f0c/e159245a3c894c9b934f189e4ea25a1b/FLAGa14419c16 [2022-07-22 12:44:42,910 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:44:42,910 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c [2022-07-22 12:44:42,919 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5cd55f0c/e159245a3c894c9b934f189e4ea25a1b/FLAGa14419c16 [2022-07-22 12:44:43,221 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5cd55f0c/e159245a3c894c9b934f189e4ea25a1b [2022-07-22 12:44:43,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:44:43,231 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:44:43,234 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:44:43,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:44:43,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:44:43,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:44:43" (1/1) ... [2022-07-22 12:44:43,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7677a206 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43, skipping insertion in model container [2022-07-22 12:44:43,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:44:43" (1/1) ... [2022-07-22 12:44:43,250 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:44:43,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:44:43,468 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c[3057,3070] [2022-07-22 12:44:43,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:44:43,496 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:44:43,548 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/parallel-min-max-1.wvr.c[3057,3070] [2022-07-22 12:44:43,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:44:43,569 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:44:43,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43 WrapperNode [2022-07-22 12:44:43,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:44:43,571 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:44:43,571 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:44:43,571 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:44:43,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43" (1/1) ... [2022-07-22 12:44:43,591 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43" (1/1) ... [2022-07-22 12:44:43,619 INFO L137 Inliner]: procedures = 25, calls = 53, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 118 [2022-07-22 12:44:43,620 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:44:43,621 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:44:43,621 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:44:43,621 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:44:43,637 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43" (1/1) ... [2022-07-22 12:44:43,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43" (1/1) ... [2022-07-22 12:44:43,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43" (1/1) ... [2022-07-22 12:44:43,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43" (1/1) ... [2022-07-22 12:44:43,651 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43" (1/1) ... [2022-07-22 12:44:43,656 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43" (1/1) ... [2022-07-22 12:44:43,659 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43" (1/1) ... [2022-07-22 12:44:43,666 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:44:43,667 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:44:43,667 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:44:43,667 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:44:43,668 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43" (1/1) ... [2022-07-22 12:44:43,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:43,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:43,716 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:43,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-22 12:44:43,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:44:43,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:44:43,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:44:43,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:44:43,796 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:44:43,796 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:44:43,797 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:44:43,797 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:44:43,797 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-22 12:44:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-22 12:44:43,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:44:43,798 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 12:44:43,798 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 12:44:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:44:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:44:43,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:44:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:44:43,801 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-22 12:44:43,893 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:44:43,895 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:44:44,343 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:44:44,530 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:44:44,531 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-07-22 12:44:44,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:44:44 BoogieIcfgContainer [2022-07-22 12:44:44,536 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:44:44,537 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:44:44,537 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:44:44,545 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:44:44,546 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:44:44,547 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:44:43" (1/3) ... [2022-07-22 12:44:44,548 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@63b88c2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:44:44, skipping insertion in model container [2022-07-22 12:44:44,548 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:44:44,548 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:44:43" (2/3) ... [2022-07-22 12:44:44,549 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@63b88c2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:44:44, skipping insertion in model container [2022-07-22 12:44:44,549 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:44:44,549 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:44:44" (3/3) ... [2022-07-22 12:44:44,551 INFO L322 chiAutomizerObserver]: Analyzing ICFG parallel-min-max-1.wvr.c [2022-07-22 12:44:44,666 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-22 12:44:44,721 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 169 places, 174 transitions, 372 flow [2022-07-22 12:44:44,854 INFO L129 PetriNetUnfolder]: 12/168 cut-off events. [2022-07-22 12:44:44,854 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 12:44:44,859 INFO L84 FinitePrefix]: Finished finitePrefix Result has 181 conditions, 168 events. 12/168 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 96 event pairs, 0 based on Foata normal form. 0/156 useless extension candidates. Maximal degree in co-relation 138. Up to 2 conditions per place. [2022-07-22 12:44:44,860 INFO L82 GeneralOperation]: Start removeDead. Operand has 169 places, 174 transitions, 372 flow [2022-07-22 12:44:44,878 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 166 places, 168 transitions, 354 flow [2022-07-22 12:44:44,884 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-22 12:44:44,898 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 166 places, 168 transitions, 354 flow [2022-07-22 12:44:44,902 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 166 places, 168 transitions, 354 flow [2022-07-22 12:44:44,903 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 166 places, 168 transitions, 354 flow [2022-07-22 12:44:44,968 INFO L129 PetriNetUnfolder]: 12/168 cut-off events. [2022-07-22 12:44:44,968 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 12:44:44,971 INFO L84 FinitePrefix]: Finished finitePrefix Result has 181 conditions, 168 events. 12/168 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 94 event pairs, 0 based on Foata normal form. 0/156 useless extension candidates. Maximal degree in co-relation 138. Up to 2 conditions per place. [2022-07-22 12:44:44,973 INFO L116 LiptonReduction]: Number of co-enabled transitions 1134 [2022-07-22 12:44:51,144 INFO L131 LiptonReduction]: Checked pairs total: 1925 [2022-07-22 12:44:51,144 INFO L133 LiptonReduction]: Total number of compositions: 180 [2022-07-22 12:44:51,166 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:44:51,166 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:44:51,167 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:44:51,167 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:44:51,167 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:44:51,167 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:44:51,167 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:44:51,167 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:44:51,170 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:44:51,247 INFO L131 ngComponentsAnalysis]: Automaton has 49 accepting balls. 49 [2022-07-22 12:44:51,247 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:44:51,247 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:44:51,253 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:44:51,254 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:44:51,254 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:44:51,254 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 128 states, but on-demand construction may add more states [2022-07-22 12:44:51,266 INFO L131 ngComponentsAnalysis]: Automaton has 49 accepting balls. 49 [2022-07-22 12:44:51,266 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:44:51,266 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:44:51,267 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:44:51,267 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:44:51,272 INFO L748 eck$LassoCheckResult]: Stem: 172#[ULTIMATE.startENTRY]don't care [660] ULTIMATE.startENTRY-->L125-6: Formula: (let ((.cse2 (store |v_#valid_In_11| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_9| 1)) (.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (and (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|) (= (select |v_#valid_In_11| 0) 0) (= v_~A~0.offset_Out_6 0) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= (select |v_#valid_In_11| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= (select |v_#valid_In_11| 2) 1) (not (= (ite (< 0 v_~N~0_Out_6) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~N~0_Out_6 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< 0 |v_#StackHeapBarrier_In_3|) (= (select .cse0 0) 48) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= (select |v_#valid_In_11| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6| 0) (= (select |v_#length_In_11| 1) 2) (= |v_#length_Out_6| (store (store (store (store |v_#length_In_11| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= v_~A~0.base_Out_6 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18| 0)) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|) (= (select |v_#length_In_11| 2) 25))))) InVars {#memory_int=|v_#memory_int_In_9|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_11|, #valid=|v_#valid_In_11|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem26#1=|v_ULTIMATE.start_main_#t~mem26#1_Out_2|, ~A~0.base=v_~A~0.base_Out_6, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_10|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~mem27#1=|v_ULTIMATE.start_main_#t~mem27#1_Out_2|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.offset_Out_6|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_Out_10|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_Out_6|, #length=|v_#length_Out_6|, ~b1~0=v_~b1~0_Out_6, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~post30#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post30#1_Out_2|, ULTIMATE.start_main_#t~short19#1=|v_ULTIMATE.start_main_#t~short19#1_Out_10|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, ~v_assert~0=v_~v_assert~0_Out_6, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_Out_6|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_Out_6|, ~b2~0=v_~b2~0_Out_6, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_Out_2|, ~max~0=v_~max~0_Out_6, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ULTIMATE.start_main_#t~ret17#1.base=|v_ULTIMATE.start_main_#t~ret17#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ULTIMATE.start_main_#t~pre24#1=|v_ULTIMATE.start_main_#t~pre24#1_Out_2|, ULTIMATE.start_main_#t~ret17#1.offset=|v_ULTIMATE.start_main_#t~ret17#1.offset_Out_6|, ~N~0=v_~N~0_Out_6, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_6|, ~A~0.offset=v_~A~0.offset_Out_6, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet31#1_Out_2|, #valid=|v_#valid_Out_10|, #memory_int=|v_#memory_int_In_9|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_Out_2|, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_Out_6|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~mem26#1, ~A~0.base, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_main_#t~mem27#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.offset, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_main_#t~nondet13#1, #length, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post30#1, ULTIMATE.start_main_#t~short19#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.base, ~min~0, ULTIMATE.start_main_#t~nondet15#1, ~b2~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet25#1, ~max~0, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_#t~ret17#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~pre24#1, ULTIMATE.start_main_#t~ret17#1.offset, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1, #valid, ULTIMATE.start_main_#t~pre22#1, ULTIMATE.start_main_#t~mem28#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 175#[L125-6]don't care [2022-07-22 12:44:51,272 INFO L750 eck$LassoCheckResult]: Loop: 175#[L125-6]don't care [620] L125-6-->L125-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_35| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33| 4 .cse1) (select |v_#length_133| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|)) (= (store |v_#memory_int_106| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33| (store (select |v_#memory_int_106| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet31#1_19|)) |v_#memory_int_105|) (= (select |v_#valid_176| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_35| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_34|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_46|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet31#1_19|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_106|, #length=|v_#length_133|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_46|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_create_fresh_int_array_#t~post30#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post30#1_19|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_105|, #length=|v_#length_133|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_34|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_46|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post30#1, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1] 175#[L125-6]don't care [2022-07-22 12:44:51,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:44:51,278 INFO L85 PathProgramCache]: Analyzing trace with hash 691, now seen corresponding path program 1 times [2022-07-22 12:44:51,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:44:51,287 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388711292] [2022-07-22 12:44:51,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:44:51,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:44:51,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:51,413 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:44:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:51,474 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:44:51,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:44:51,478 INFO L85 PathProgramCache]: Analyzing trace with hash 651, now seen corresponding path program 1 times [2022-07-22 12:44:51,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:44:51,478 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027721511] [2022-07-22 12:44:51,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:44:51,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:44:51,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:51,490 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:44:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:51,500 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:44:51,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:44:51,502 INFO L85 PathProgramCache]: Analyzing trace with hash 22041, now seen corresponding path program 1 times [2022-07-22 12:44:51,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:44:51,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [462288777] [2022-07-22 12:44:51,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:44:51,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:44:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:51,546 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:44:51,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:51,581 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:44:52,482 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:44:52,482 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:44:52,483 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:44:52,483 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:44:52,483 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:44:52,483 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:52,483 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:44:52,483 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:44:52,484 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-min-max-1.wvr.c_BEv2_Iteration1_Lasso [2022-07-22 12:44:52,484 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:44:52,485 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:44:52,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,536 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,541 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,551 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,559 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,565 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,566 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,568 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:52,570 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,019 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,036 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,043 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,046 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,055 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,059 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,060 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,062 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:53,521 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:44:53,527 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:44:53,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:53,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:53,536 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:53,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:53,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:53,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:44:53,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:53,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:53,561 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:53,563 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:44:53,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:44:53,565 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-22 12:44:53,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:53,603 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-07-22 12:44:53,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:53,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:53,607 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:53,607 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-22 12:44:53,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:53,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:53,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:44:53,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:53,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:53,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:53,618 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:44:53,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:44:53,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:53,672 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:53,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:53,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:53,674 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:53,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:53,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-22 12:44:53,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:53,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:53,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:53,685 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:53,688 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:53,688 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:53,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:53,739 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:53,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:53,740 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:53,741 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:53,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:53,748 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-22 12:44:53,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:53,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:53,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:53,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:53,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:53,757 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:53,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:53,804 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:53,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:53,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:53,806 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:53,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:53,817 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-22 12:44:53,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:53,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:53,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:53,826 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:53,829 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:53,829 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:53,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:53,876 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:53,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:53,877 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:53,879 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:53,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:53,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:53,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:44:53,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:53,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:53,898 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:53,899 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:44:53,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:44:53,900 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-22 12:44:53,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:53,936 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:53,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:53,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:53,938 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:53,938 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-22 12:44:53,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:53,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:53,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:53,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:53,947 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:53,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:53,949 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:53,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:53,994 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:53,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:53,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:53,996 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-22 12:44:54,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:44:54,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,010 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:44:54,010 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:44:54,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,057 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,059 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-22 12:44:54,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:44:54,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,068 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,069 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:44:54,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:44:54,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,093 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2022-07-22 12:44:54,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,095 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,096 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-22 12:44:54,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:44:54,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,106 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,107 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:44:54,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:44:54,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,164 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,165 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,183 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-22 12:44:54,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:44:54,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,184 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:44:54,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:44:54,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,210 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,212 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-22 12:44:54,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:44:54,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,222 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,222 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:44:54,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:44:54,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,250 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2022-07-22 12:44:54,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,251 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,252 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,253 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-22 12:44:54,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:44:54,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,261 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,261 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:44:54,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:44:54,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,284 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,285 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,286 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-22 12:44:54,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,293 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:44:54,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,294 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,294 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:44:54,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:44:54,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,316 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2022-07-22 12:44:54,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,318 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-22 12:44:54,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:44:54,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,328 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:44:54,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:44:54,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,352 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-07-22 12:44:54,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,352 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,353 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,354 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-22 12:44:54,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,366 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:44:54,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,372 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:44:54,372 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:54,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,431 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,431 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,432 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,448 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,450 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:54,450 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:54,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-22 12:44:54,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,494 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,495 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,496 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,514 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,516 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:54,516 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:54,520 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-22 12:44:54,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,560 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,563 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-22 12:44:54,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,576 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,579 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:54,579 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:54,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,624 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,626 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,631 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-22 12:44:54,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,648 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:54,648 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:54,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,700 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,701 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,715 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:54,715 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:54,719 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-22 12:44:54,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,759 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,761 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,766 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-22 12:44:54,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:54,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:54,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,821 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,822 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,848 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-22 12:44:54,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,858 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:54,858 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:54,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,884 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,886 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,888 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-22 12:44:54,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,899 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,901 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:54,901 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:54,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,927 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-22 12:44:54,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,929 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,929 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-22 12:44:54,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,937 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,939 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:54,939 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:54,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:54,966 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:54,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:54,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:54,968 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:54,969 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-22 12:44:54,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:54,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:54,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:54,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:54,980 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:54,981 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:54,982 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:55,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:55,024 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:55,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:55,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:55,026 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:55,027 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-22 12:44:55,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:55,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:55,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:55,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:55,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:55,038 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:55,038 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:55,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:55,064 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:55,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:55,065 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:55,067 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:55,067 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-22 12:44:55,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:55,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:55,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:55,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:55,076 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:55,078 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:55,079 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:55,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:55,124 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:55,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:55,125 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:55,126 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:55,127 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-22 12:44:55,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:55,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:55,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:55,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:55,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:55,137 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:55,137 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:55,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:55,162 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:55,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:55,163 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:55,164 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:55,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:55,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-22 12:44:55,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:55,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:44:55,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:55,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:55,174 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:55,175 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:44:55,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:44:55,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:44:55,202 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:55,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:55,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:55,203 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:55,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-22 12:44:55,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:44:55,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:44:55,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:44:55,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:44:55,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:44:55,220 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:44:55,221 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:44:55,240 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:44:55,275 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-22 12:44:55,275 INFO L444 ModelExtractionUtils]: 6 out of 22 variables were initially zero. Simplification set additionally 13 variables to zero. [2022-07-22 12:44:55,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:55,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:44:55,289 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:44:55,326 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:44:55,328 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-22 12:44:55,342 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:44:55,343 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:44:55,344 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~2#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-22 12:44:55,440 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:55,515 INFO L257 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2022-07-22 12:44:55,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:44:55,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:44:55,576 INFO L263 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:44:55,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:44:55,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:44:55,593 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:44:55,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:44:55,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:44:55,627 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:44:55,630 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 128 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:44:55,685 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 128 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 130 states and 358 transitions. Complement of second has 3 states. [2022-07-22 12:44:55,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:44:55,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 1.0) internal successors, (2), 1 states have internal predecessors, (2), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:44:55,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:44:55,696 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:44:55,697 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:44:55,697 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:44:55,697 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:44:55,697 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:44:55,698 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:44:55,698 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 130 states and 358 transitions. [2022-07-22 12:44:55,705 INFO L131 ngComponentsAnalysis]: Automaton has 48 accepting balls. 48 [2022-07-22 12:44:55,712 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 130 states to 114 states and 322 transitions. [2022-07-22 12:44:55,713 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 112 [2022-07-22 12:44:55,714 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 113 [2022-07-22 12:44:55,715 INFO L73 IsDeterministic]: Start isDeterministic. Operand 114 states and 322 transitions. [2022-07-22 12:44:55,717 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:44:55,718 INFO L220 hiAutomatonCegarLoop]: Abstraction has 114 states and 322 transitions. [2022-07-22 12:44:55,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states and 322 transitions. [2022-07-22 12:44:55,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2022-07-22 12:44:55,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 114 states have (on average 2.824561403508772) internal successors, (322), 113 states have internal predecessors, (322), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:44:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 322 transitions. [2022-07-22 12:44:55,761 INFO L242 hiAutomatonCegarLoop]: Abstraction has 114 states and 322 transitions. [2022-07-22 12:44:55,761 INFO L425 stractBuchiCegarLoop]: Abstraction has 114 states and 322 transitions. [2022-07-22 12:44:55,761 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:44:55,761 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 114 states and 322 transitions. [2022-07-22 12:44:55,764 INFO L131 ngComponentsAnalysis]: Automaton has 48 accepting balls. 48 [2022-07-22 12:44:55,764 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:44:55,764 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:44:55,765 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:44:55,765 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:44:55,766 INFO L748 eck$LassoCheckResult]: Stem: 889#[ULTIMATE.startENTRY]don't care [660] ULTIMATE.startENTRY-->L125-6: Formula: (let ((.cse2 (store |v_#valid_In_11| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_9| 1)) (.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (and (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|) (= (select |v_#valid_In_11| 0) 0) (= v_~A~0.offset_Out_6 0) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= (select |v_#valid_In_11| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= (select |v_#valid_In_11| 2) 1) (not (= (ite (< 0 v_~N~0_Out_6) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~N~0_Out_6 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< 0 |v_#StackHeapBarrier_In_3|) (= (select .cse0 0) 48) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= (select |v_#valid_In_11| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6| 0) (= (select |v_#length_In_11| 1) 2) (= |v_#length_Out_6| (store (store (store (store |v_#length_In_11| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= v_~A~0.base_Out_6 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18| 0)) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|) (= (select |v_#length_In_11| 2) 25))))) InVars {#memory_int=|v_#memory_int_In_9|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_11|, #valid=|v_#valid_In_11|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem26#1=|v_ULTIMATE.start_main_#t~mem26#1_Out_2|, ~A~0.base=v_~A~0.base_Out_6, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_10|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~mem27#1=|v_ULTIMATE.start_main_#t~mem27#1_Out_2|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.offset_Out_6|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_Out_10|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_Out_6|, #length=|v_#length_Out_6|, ~b1~0=v_~b1~0_Out_6, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~post30#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post30#1_Out_2|, ULTIMATE.start_main_#t~short19#1=|v_ULTIMATE.start_main_#t~short19#1_Out_10|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, ~v_assert~0=v_~v_assert~0_Out_6, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_Out_6|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_Out_6|, ~b2~0=v_~b2~0_Out_6, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_Out_2|, ~max~0=v_~max~0_Out_6, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ULTIMATE.start_main_#t~ret17#1.base=|v_ULTIMATE.start_main_#t~ret17#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ULTIMATE.start_main_#t~pre24#1=|v_ULTIMATE.start_main_#t~pre24#1_Out_2|, ULTIMATE.start_main_#t~ret17#1.offset=|v_ULTIMATE.start_main_#t~ret17#1.offset_Out_6|, ~N~0=v_~N~0_Out_6, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_6|, ~A~0.offset=v_~A~0.offset_Out_6, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet31#1_Out_2|, #valid=|v_#valid_Out_10|, #memory_int=|v_#memory_int_In_9|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_Out_2|, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_Out_6|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~mem26#1, ~A~0.base, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_main_#t~mem27#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.offset, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_main_#t~nondet13#1, #length, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post30#1, ULTIMATE.start_main_#t~short19#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.base, ~min~0, ULTIMATE.start_main_#t~nondet15#1, ~b2~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet25#1, ~max~0, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_#t~ret17#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~pre24#1, ULTIMATE.start_main_#t~ret17#1.offset, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1, #valid, ULTIMATE.start_main_#t~pre22#1, ULTIMATE.start_main_#t~mem28#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 883#[L125-6]don't care [656] L125-6-->L107-3: Formula: (and (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_3|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 v_~A~0.offset_Out_2) (= |v_#pthreadsForks_Out_6| (+ |v_#pthreadsForks_In_3| 1)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_5|)) (= v_~min~0_In_3 (select (select |v_#memory_int_In_7| v_~A~0.base_Out_2) v_~A~0.offset_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~A~0.base_Out_2) |v_ULTIMATE.start_main_#t~short19#1_68| (= |v_#pthreadsForks_In_3| |v_ULTIMATE.start_main_#t~pre20#1_Out_6|) (= v_~min~0_In_3 v_~max~0_In_3) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (let ((.cse0 (mod v_~v_assert~0_In_1 256))) (and (= .cse0 (mod v_~b2~0_In_1 256)) |v_ULTIMATE.start_main_#t~short19#1_69| (= .cse0 0) (= .cse0 (mod v_~b1~0_In_1 256)))) 1 0)) (= v_~A~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|) (= 1 (select |v_#valid_In_9| v_~A~0.base_Out_2)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_3| 4) (select |v_#length_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_3|)) (= (store |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_3| (store (select |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_3| |v_ULTIMATE.start_main_#t~pre20#1_Out_6|)) |v_#memory_int_Out_6|) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_9| v_~A~0.base_Out_2)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_3|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|)) InVars {~b2~0=v_~b2~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~max~0=v_~max~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_5|, ~v_assert~0=v_~v_assert~0_In_1, #pthreadsForks=|v_#pthreadsForks_In_3|, #valid=|v_#valid_In_9|, ~min~0=v_~min~0_In_3, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_3|, ~b1~0=v_~b1~0_In_1} OutVars{~b2~0=v_~b2~0_In_1, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, ~max~0=v_~max~0_In_3, ULTIMATE.start_main_#t~ret17#1.base=|v_ULTIMATE.start_main_#t~ret17#1.base_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_Out_6|, #pthreadsForks=|v_#pthreadsForks_Out_6|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_3|, ~b1~0=v_~b1~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ULTIMATE.start_main_#t~short19#1=|v_ULTIMATE.start_main_#t~short19#1_Out_6|, ULTIMATE.start_main_#t~ret17#1.offset=|v_ULTIMATE.start_main_#t~ret17#1.offset_Out_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_5|, ~v_assert~0=v_~v_assert~0_In_1, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~A~0.offset=v_~A~0.offset_Out_2, #valid=|v_#valid_In_9|, ~min~0=v_~min~0_In_3, #memory_int=|v_#memory_int_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[|v_ULTIMATE.start_main_#t~short19#1_69|, |v_ULTIMATE.start_main_#t~short19#1_68|] AssignedVars[~A~0.base, ULTIMATE.start_main_#t~short19#1, ULTIMATE.start_main_#t~mem18#1, ULTIMATE.start_main_#t~ret17#1.base, ULTIMATE.start_main_#t~ret17#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre20#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 847#[L107-3]don't care [477] L107-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre20#1_6| v_thread1Thread1of1ForFork2_thidvar0_2) (= 0 v_thread1Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_4|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|, thread1Thread1of1ForFork2_#t~mem1=|v_thread1Thread1of1ForFork2_#t~mem1_4|, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_4|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_14, thread1Thread1of1ForFork2_#t~mem4=|v_thread1Thread1of1ForFork2_#t~mem4_4|, thread1Thread1of1ForFork2_#t~post2=|v_thread1Thread1of1ForFork2_#t~post2_8|, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_4|, thread1Thread1of1ForFork2_#t~ite5=|v_thread1Thread1of1ForFork2_#t~ite5_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#t~mem1, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~mem4, thread1Thread1of1ForFork2_#t~post2, thread1Thread1of1ForFork2_#res.offset, thread1Thread1of1ForFork2_#t~ite5] 707#[thread1ENTRY, L107-4]don't care [442] thread1ENTRY-->L50: Formula: (and (<= 0 v_~A~0.offset_18) (= (select (select |v_#memory_int_29| v_~A~0.base_18) v_~A~0.offset_18) v_~min~0_19) (= (select |v_#valid_40| v_~A~0.base_18) 1) (<= (+ v_~A~0.offset_18 4) (select |v_#length_33| v_~A~0.base_18))) InVars {#memory_int=|v_#memory_int_29|, ~A~0.base=v_~A~0.base_18, #length=|v_#length_33|, ~A~0.offset=v_~A~0.offset_18, #valid=|v_#valid_40|} OutVars{~A~0.base=v_~A~0.base_18, ~A~0.offset=v_~A~0.offset_18, thread1Thread1of1ForFork2_#t~mem1=|v_thread1Thread1of1ForFork2_#t~mem1_1|, ~min~0=v_~min~0_19, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_29|, #length=|v_#length_33|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~mem1, ~min~0] 711#[L50, L107-4]don't care [549] L50-->L56-4: Formula: (and (= v_~b1~0_10 1) (= v_thread1Thread1of1ForFork2_~i~0_21 0)) InVars {} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_21, ~b1~0=v_~b1~0_10} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_~i~0, ~b1~0] 713#[L56-4, L107-4]don't care [2022-07-22 12:44:55,766 INFO L750 eck$LassoCheckResult]: Loop: 713#[L56-4, L107-4]don't care [622] L56-4-->L56-4: Formula: (let ((.cse1 (* v_thread1Thread1of1ForFork2_~i~0_30 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_60))) (and (= (select |v_#valid_178| v_~A~0.base_60) 1) (<= 0 .cse0) (< v_thread1Thread1of1ForFork2_~i~0_30 v_~N~0_45) (<= (+ .cse1 v_~A~0.offset_60 4) (select |v_#length_135| v_~A~0.base_60)) (= (+ v_thread1Thread1of1ForFork2_~i~0_30 1) v_thread1Thread1of1ForFork2_~i~0_29) (let ((.cse3 (select (select |v_#memory_int_109| v_~A~0.base_60) .cse0))) (let ((.cse2 (< v_~min~0_68 .cse3))) (or (and (not .cse2) (= v_~min~0_67 |v_thread1_#t~mem4_28|) (= |v_thread1_#t~mem4_28| .cse3)) (and .cse2 (= v_~min~0_68 v_~min~0_67) (= |v_thread1_#t~mem4_28| |v_thread1Thread1of1ForFork2_#t~mem4_10|)))))))) InVars {~A~0.base=v_~A~0.base_60, ~A~0.offset=v_~A~0.offset_60, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_30, ~min~0=v_~min~0_68, #valid=|v_#valid_178|, thread1Thread1of1ForFork2_#t~mem4=|v_thread1Thread1of1ForFork2_#t~mem4_10|, #memory_int=|v_#memory_int_109|, #length=|v_#length_135|, ~N~0=v_~N~0_45} OutVars{~A~0.base=v_~A~0.base_60, ~A~0.offset=v_~A~0.offset_60, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_29, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_7|, ~min~0=v_~min~0_67, #valid=|v_#valid_178|, thread1Thread1of1ForFork2_#t~post2=|v_thread1Thread1of1ForFork2_#t~post2_17|, #memory_int=|v_#memory_int_109|, #length=|v_#length_135|, ~N~0=v_~N~0_45, thread1Thread1of1ForFork2_#t~ite5=|v_thread1Thread1of1ForFork2_#t~ite5_7|} AuxVars[|v_thread1_#t~mem4_28|] AssignedVars[thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~mem3, ~min~0, thread1Thread1of1ForFork2_#t~mem4, thread1Thread1of1ForFork2_#t~post2, thread1Thread1of1ForFork2_#t~ite5] 713#[L56-4, L107-4]don't care [2022-07-22 12:44:55,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:44:55,767 INFO L85 PathProgramCache]: Analyzing trace with hash 658168555, now seen corresponding path program 1 times [2022-07-22 12:44:55,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:44:55,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1329558853] [2022-07-22 12:44:55,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:44:55,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:44:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:44:55,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:44:55,861 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:44:55,861 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1329558853] [2022-07-22 12:44:55,864 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1329558853] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:44:55,864 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:44:55,864 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:44:55,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179030747] [2022-07-22 12:44:55,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:44:55,868 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:44:55,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:44:55,869 INFO L85 PathProgramCache]: Analyzing trace with hash 653, now seen corresponding path program 1 times [2022-07-22 12:44:55,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:44:55,869 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [823499234] [2022-07-22 12:44:55,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:44:55,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:44:55,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:55,886 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:44:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:55,910 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:44:55,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:44:55,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:44:55,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:44:55,995 INFO L87 Difference]: Start difference. First operand 114 states and 322 transitions. cyclomatic complexity: 257 Second operand has 3 states, 3 states have (on average 1.6666666666666667) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:44:56,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:44:56,055 INFO L93 Difference]: Finished difference Result 114 states and 321 transitions. [2022-07-22 12:44:56,055 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 114 states and 321 transitions. [2022-07-22 12:44:56,058 INFO L131 ngComponentsAnalysis]: Automaton has 48 accepting balls. 48 [2022-07-22 12:44:56,061 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 114 states to 114 states and 321 transitions. [2022-07-22 12:44:56,061 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 113 [2022-07-22 12:44:56,062 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 113 [2022-07-22 12:44:56,062 INFO L73 IsDeterministic]: Start isDeterministic. Operand 114 states and 321 transitions. [2022-07-22 12:44:56,063 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:44:56,064 INFO L220 hiAutomatonCegarLoop]: Abstraction has 114 states and 321 transitions. [2022-07-22 12:44:56,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states and 321 transitions. [2022-07-22 12:44:56,073 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 114. [2022-07-22 12:44:56,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 114 states have (on average 2.8157894736842106) internal successors, (321), 113 states have internal predecessors, (321), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:44:56,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 321 transitions. [2022-07-22 12:44:56,075 INFO L242 hiAutomatonCegarLoop]: Abstraction has 114 states and 321 transitions. [2022-07-22 12:44:56,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:44:56,076 INFO L425 stractBuchiCegarLoop]: Abstraction has 114 states and 321 transitions. [2022-07-22 12:44:56,077 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:44:56,077 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 114 states and 321 transitions. [2022-07-22 12:44:56,079 INFO L131 ngComponentsAnalysis]: Automaton has 48 accepting balls. 48 [2022-07-22 12:44:56,079 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:44:56,079 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:44:56,079 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:44:56,079 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:44:56,080 INFO L748 eck$LassoCheckResult]: Stem: 1237#[ULTIMATE.startENTRY]don't care [660] ULTIMATE.startENTRY-->L125-6: Formula: (let ((.cse2 (store |v_#valid_In_11| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_9| 1)) (.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (and (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|) (= (select |v_#valid_In_11| 0) 0) (= v_~A~0.offset_Out_6 0) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= (select |v_#valid_In_11| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= (select |v_#valid_In_11| 2) 1) (not (= (ite (< 0 v_~N~0_Out_6) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~N~0_Out_6 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< 0 |v_#StackHeapBarrier_In_3|) (= (select .cse0 0) 48) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= (select |v_#valid_In_11| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6| 0) (= (select |v_#length_In_11| 1) 2) (= |v_#length_Out_6| (store (store (store (store |v_#length_In_11| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= v_~A~0.base_Out_6 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18| 0)) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|) (= (select |v_#length_In_11| 2) 25))))) InVars {#memory_int=|v_#memory_int_In_9|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_11|, #valid=|v_#valid_In_11|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem26#1=|v_ULTIMATE.start_main_#t~mem26#1_Out_2|, ~A~0.base=v_~A~0.base_Out_6, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_10|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~mem27#1=|v_ULTIMATE.start_main_#t~mem27#1_Out_2|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.offset_Out_6|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_Out_10|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_Out_6|, #length=|v_#length_Out_6|, ~b1~0=v_~b1~0_Out_6, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~post30#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post30#1_Out_2|, ULTIMATE.start_main_#t~short19#1=|v_ULTIMATE.start_main_#t~short19#1_Out_10|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, ~v_assert~0=v_~v_assert~0_Out_6, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_Out_6|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_Out_6|, ~b2~0=v_~b2~0_Out_6, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_Out_2|, ~max~0=v_~max~0_Out_6, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ULTIMATE.start_main_#t~ret17#1.base=|v_ULTIMATE.start_main_#t~ret17#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ULTIMATE.start_main_#t~pre24#1=|v_ULTIMATE.start_main_#t~pre24#1_Out_2|, ULTIMATE.start_main_#t~ret17#1.offset=|v_ULTIMATE.start_main_#t~ret17#1.offset_Out_6|, ~N~0=v_~N~0_Out_6, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_6|, ~A~0.offset=v_~A~0.offset_Out_6, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet31#1_Out_2|, #valid=|v_#valid_Out_10|, #memory_int=|v_#memory_int_In_9|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_Out_2|, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_Out_6|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~mem26#1, ~A~0.base, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_main_#t~mem27#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.offset, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_main_#t~nondet13#1, #length, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post30#1, ULTIMATE.start_main_#t~short19#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.base, ~min~0, ULTIMATE.start_main_#t~nondet15#1, ~b2~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet25#1, ~max~0, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_#t~ret17#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~pre24#1, ULTIMATE.start_main_#t~ret17#1.offset, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1, #valid, ULTIMATE.start_main_#t~pre22#1, ULTIMATE.start_main_#t~mem28#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1231#[L125-6]don't care [620] L125-6-->L125-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_35| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33| 4 .cse1) (select |v_#length_133| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|)) (= (store |v_#memory_int_106| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33| (store (select |v_#memory_int_106| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet31#1_19|)) |v_#memory_int_105|) (= (select |v_#valid_176| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_35| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_34|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_46|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet31#1_19|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_106|, #length=|v_#length_133|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_46|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_create_fresh_int_array_#t~post30#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post30#1_19|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_105|, #length=|v_#length_133|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_34|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_46|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post30#1, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1] 1233#[L125-6]don't care [656] L125-6-->L107-3: Formula: (and (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_3|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 v_~A~0.offset_Out_2) (= |v_#pthreadsForks_Out_6| (+ |v_#pthreadsForks_In_3| 1)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_5|)) (= v_~min~0_In_3 (select (select |v_#memory_int_In_7| v_~A~0.base_Out_2) v_~A~0.offset_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~A~0.base_Out_2) |v_ULTIMATE.start_main_#t~short19#1_68| (= |v_#pthreadsForks_In_3| |v_ULTIMATE.start_main_#t~pre20#1_Out_6|) (= v_~min~0_In_3 v_~max~0_In_3) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (let ((.cse0 (mod v_~v_assert~0_In_1 256))) (and (= .cse0 (mod v_~b2~0_In_1 256)) |v_ULTIMATE.start_main_#t~short19#1_69| (= .cse0 0) (= .cse0 (mod v_~b1~0_In_1 256)))) 1 0)) (= v_~A~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|) (= 1 (select |v_#valid_In_9| v_~A~0.base_Out_2)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_3| 4) (select |v_#length_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_3|)) (= (store |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_3| (store (select |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_3| |v_ULTIMATE.start_main_#t~pre20#1_Out_6|)) |v_#memory_int_Out_6|) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_9| v_~A~0.base_Out_2)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_3|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|)) InVars {~b2~0=v_~b2~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~max~0=v_~max~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_5|, ~v_assert~0=v_~v_assert~0_In_1, #pthreadsForks=|v_#pthreadsForks_In_3|, #valid=|v_#valid_In_9|, ~min~0=v_~min~0_In_3, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_3|, ~b1~0=v_~b1~0_In_1} OutVars{~b2~0=v_~b2~0_In_1, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, ~max~0=v_~max~0_In_3, ULTIMATE.start_main_#t~ret17#1.base=|v_ULTIMATE.start_main_#t~ret17#1.base_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_Out_6|, #pthreadsForks=|v_#pthreadsForks_Out_6|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_3|, ~b1~0=v_~b1~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ULTIMATE.start_main_#t~short19#1=|v_ULTIMATE.start_main_#t~short19#1_Out_6|, ULTIMATE.start_main_#t~ret17#1.offset=|v_ULTIMATE.start_main_#t~ret17#1.offset_Out_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_5|, ~v_assert~0=v_~v_assert~0_In_1, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~A~0.offset=v_~A~0.offset_Out_2, #valid=|v_#valid_In_9|, ~min~0=v_~min~0_In_3, #memory_int=|v_#memory_int_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[|v_ULTIMATE.start_main_#t~short19#1_69|, |v_ULTIMATE.start_main_#t~short19#1_68|] AssignedVars[~A~0.base, ULTIMATE.start_main_#t~short19#1, ULTIMATE.start_main_#t~mem18#1, ULTIMATE.start_main_#t~ret17#1.base, ULTIMATE.start_main_#t~ret17#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre20#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1195#[L107-3]don't care [477] L107-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre20#1_6| v_thread1Thread1of1ForFork2_thidvar0_2) (= 0 v_thread1Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_4|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|, thread1Thread1of1ForFork2_#t~mem1=|v_thread1Thread1of1ForFork2_#t~mem1_4|, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_4|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_14, thread1Thread1of1ForFork2_#t~mem4=|v_thread1Thread1of1ForFork2_#t~mem4_4|, thread1Thread1of1ForFork2_#t~post2=|v_thread1Thread1of1ForFork2_#t~post2_8|, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_4|, thread1Thread1of1ForFork2_#t~ite5=|v_thread1Thread1of1ForFork2_#t~ite5_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#t~mem1, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~mem4, thread1Thread1of1ForFork2_#t~post2, thread1Thread1of1ForFork2_#res.offset, thread1Thread1of1ForFork2_#t~ite5] 1037#[thread1ENTRY, L107-4]don't care [442] thread1ENTRY-->L50: Formula: (and (<= 0 v_~A~0.offset_18) (= (select (select |v_#memory_int_29| v_~A~0.base_18) v_~A~0.offset_18) v_~min~0_19) (= (select |v_#valid_40| v_~A~0.base_18) 1) (<= (+ v_~A~0.offset_18 4) (select |v_#length_33| v_~A~0.base_18))) InVars {#memory_int=|v_#memory_int_29|, ~A~0.base=v_~A~0.base_18, #length=|v_#length_33|, ~A~0.offset=v_~A~0.offset_18, #valid=|v_#valid_40|} OutVars{~A~0.base=v_~A~0.base_18, ~A~0.offset=v_~A~0.offset_18, thread1Thread1of1ForFork2_#t~mem1=|v_thread1Thread1of1ForFork2_#t~mem1_1|, ~min~0=v_~min~0_19, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_29|, #length=|v_#length_33|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~mem1, ~min~0] 1041#[L50, L107-4]don't care [549] L50-->L56-4: Formula: (and (= v_~b1~0_10 1) (= v_thread1Thread1of1ForFork2_~i~0_21 0)) InVars {} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_21, ~b1~0=v_~b1~0_10} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_~i~0, ~b1~0] 1061#[L56-4, L107-4]don't care [2022-07-22 12:44:56,080 INFO L750 eck$LassoCheckResult]: Loop: 1061#[L56-4, L107-4]don't care [622] L56-4-->L56-4: Formula: (let ((.cse1 (* v_thread1Thread1of1ForFork2_~i~0_30 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_60))) (and (= (select |v_#valid_178| v_~A~0.base_60) 1) (<= 0 .cse0) (< v_thread1Thread1of1ForFork2_~i~0_30 v_~N~0_45) (<= (+ .cse1 v_~A~0.offset_60 4) (select |v_#length_135| v_~A~0.base_60)) (= (+ v_thread1Thread1of1ForFork2_~i~0_30 1) v_thread1Thread1of1ForFork2_~i~0_29) (let ((.cse3 (select (select |v_#memory_int_109| v_~A~0.base_60) .cse0))) (let ((.cse2 (< v_~min~0_68 .cse3))) (or (and (not .cse2) (= v_~min~0_67 |v_thread1_#t~mem4_28|) (= |v_thread1_#t~mem4_28| .cse3)) (and .cse2 (= v_~min~0_68 v_~min~0_67) (= |v_thread1_#t~mem4_28| |v_thread1Thread1of1ForFork2_#t~mem4_10|)))))))) InVars {~A~0.base=v_~A~0.base_60, ~A~0.offset=v_~A~0.offset_60, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_30, ~min~0=v_~min~0_68, #valid=|v_#valid_178|, thread1Thread1of1ForFork2_#t~mem4=|v_thread1Thread1of1ForFork2_#t~mem4_10|, #memory_int=|v_#memory_int_109|, #length=|v_#length_135|, ~N~0=v_~N~0_45} OutVars{~A~0.base=v_~A~0.base_60, ~A~0.offset=v_~A~0.offset_60, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_29, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_7|, ~min~0=v_~min~0_67, #valid=|v_#valid_178|, thread1Thread1of1ForFork2_#t~post2=|v_thread1Thread1of1ForFork2_#t~post2_17|, #memory_int=|v_#memory_int_109|, #length=|v_#length_135|, ~N~0=v_~N~0_45, thread1Thread1of1ForFork2_#t~ite5=|v_thread1Thread1of1ForFork2_#t~ite5_7|} AuxVars[|v_thread1_#t~mem4_28|] AssignedVars[thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~mem3, ~min~0, thread1Thread1of1ForFork2_#t~mem4, thread1Thread1of1ForFork2_#t~post2, thread1Thread1of1ForFork2_#t~ite5] 1061#[L56-4, L107-4]don't care [2022-07-22 12:44:56,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:44:56,081 INFO L85 PathProgramCache]: Analyzing trace with hash -1099494575, now seen corresponding path program 1 times [2022-07-22 12:44:56,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:44:56,081 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832853701] [2022-07-22 12:44:56,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:44:56,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:44:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:56,138 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:44:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:56,194 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:44:56,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:44:56,198 INFO L85 PathProgramCache]: Analyzing trace with hash 653, now seen corresponding path program 2 times [2022-07-22 12:44:56,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:44:56,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655287656] [2022-07-22 12:44:56,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:44:56,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:44:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:56,210 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:44:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:56,223 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:44:56,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:44:56,224 INFO L85 PathProgramCache]: Analyzing trace with hash 275407165, now seen corresponding path program 1 times [2022-07-22 12:44:56,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:44:56,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505256794] [2022-07-22 12:44:56,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:44:56,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:44:56,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:56,317 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:44:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:44:56,356 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:44:57,771 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-07-22 12:44:58,632 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:44:58,632 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:44:58,632 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:44:58,632 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:44:58,632 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:44:58,633 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:44:58,633 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:44:58,633 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:44:58,633 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-min-max-1.wvr.c_BEv2_Iteration3_Lasso [2022-07-22 12:44:58,633 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:44:58,633 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:44:58,639 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,646 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,653 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,655 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,659 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,660 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,662 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,663 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,665 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,666 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,668 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,669 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,671 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,672 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:58,674 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,551 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,553 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,585 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,587 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,589 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,592 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,594 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,596 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,600 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,611 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:44:59,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:00,331 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:45:00,331 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:45:00,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,342 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:00,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,353 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:00,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:00,355 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-22 12:45:00,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,390 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-07-22 12:45:00,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,391 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-22 12:45:00,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,400 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:00,404 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:00,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,431 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:00,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,433 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,434 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-22 12:45:00,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:00,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,442 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:00,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:00,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,467 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:00,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,467 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,468 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,483 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:00,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,484 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,484 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:00,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:00,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-22 12:45:00,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,528 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:00,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,530 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:00,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,541 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,541 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:00,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:00,542 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-22 12:45:00,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,581 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-07-22 12:45:00,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,582 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,583 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-22 12:45:00,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,590 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:00,592 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:00,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,620 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-22 12:45:00,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,621 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,621 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,622 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-22 12:45:00,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,631 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,632 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:00,632 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:00,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,657 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-07-22 12:45:00,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,658 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,659 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-22 12:45:00,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:00,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:00,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,695 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-07-22 12:45:00,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,696 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,697 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-22 12:45:00,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:00,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,706 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,706 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:00,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:00,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,730 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:00,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,730 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,732 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,733 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-22 12:45:00,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:00,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,741 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:00,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:00,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,762 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:00,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,764 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,765 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-22 12:45:00,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:00,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,773 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:00,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:00,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,797 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-22 12:45:00,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,798 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,799 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-22 12:45:00,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:00,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,807 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,808 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:00,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:00,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,835 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-07-22 12:45:00,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,837 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,837 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-22 12:45:00,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:00,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,846 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,846 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:00,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:00,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,869 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-07-22 12:45:00,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,869 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,870 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,871 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-22 12:45:00,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,878 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,880 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:00,880 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:00,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,932 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2022-07-22 12:45:00,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,933 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,933 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:00,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:00,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:00,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:00,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:00,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:00,945 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:00,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:00,947 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-22 12:45:00,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:00,990 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:00,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:00,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:00,994 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:00,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:01,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,006 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,007 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:01,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:01,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-22 12:45:01,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,044 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:01,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,045 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,046 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,046 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-22 12:45:01,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:01,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,055 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:01,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:01,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,077 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-22 12:45:01,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,078 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,079 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-22 12:45:01,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:45:01,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,087 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:45:01,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:45:01,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,111 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-22 12:45:01,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,111 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,112 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,115 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-22 12:45:01,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,124 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:01,124 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:01,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,156 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:01,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,157 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-22 12:45:01,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,169 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:01,169 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:01,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,194 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:01,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,195 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,196 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-22 12:45:01,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,205 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:01,205 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:01,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,254 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-22 12:45:01,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,255 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,256 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-22 12:45:01,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,265 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,266 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:01,266 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:01,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,291 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:01,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,292 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,295 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-22 12:45:01,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,300 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-07-22 12:45:01,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,308 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-07-22 12:45:01,308 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-07-22 12:45:01,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,366 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:01,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,368 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,368 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-22 12:45:01,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,377 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:01,377 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:01,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,403 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-22 12:45:01,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,404 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-22 12:45:01,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,414 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:01,415 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:01,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,439 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-07-22 12:45:01,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,440 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,441 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-22 12:45:01,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,448 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,449 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:01,449 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:01,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,487 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:01,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,488 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,489 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-22 12:45:01,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,498 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,501 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:01,501 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:01,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,547 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-07-22 12:45:01,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,548 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,549 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-22 12:45:01,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,558 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:01,558 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:01,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,586 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:01,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,587 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,587 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,588 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-22 12:45:01,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,597 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:45:01,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,601 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:45:01,601 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:01,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,631 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:01,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,633 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,633 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-22 12:45:01,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,641 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,642 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:01,642 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:01,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:45:01,667 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-22 12:45:01,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,669 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-22 12:45:01,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:45:01,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:45:01,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:45:01,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:45:01,678 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:45:01,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:45:01,684 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:45:01,701 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:45:01,761 INFO L443 ModelExtractionUtils]: Simplification made 18 calls to the SMT solver. [2022-07-22 12:45:01,761 INFO L444 ModelExtractionUtils]: 14 out of 37 variables were initially zero. Simplification set additionally 20 variables to zero. [2022-07-22 12:45:01,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:01,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:45:01,762 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:45:01,764 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:45:01,769 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-22 12:45:01,773 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:45:01,773 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:45:01,773 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork2_~i~0, v_rep(select #length ~A~0.base)_1) = -4*thread1Thread1of1ForFork2_~i~0 + 1*v_rep(select #length ~A~0.base)_1 Supporting invariants [] [2022-07-22 12:45:01,796 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:01,909 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-22 12:45:01,972 INFO L257 tatePredicateManager]: 34 out of 36 supporting invariants were superfluous and have been removed [2022-07-22 12:45:01,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:45:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:45:02,032 INFO L263 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 10 conjunts are in the unsatisfiable core [2022-07-22 12:45:02,033 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:45:02,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:45:02,079 WARN L261 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:45:02,080 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:45:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:45:02,081 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 1 loop predicates [2022-07-22 12:45:02,081 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 114 states and 321 transitions. cyclomatic complexity: 256 Second operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:45:02,184 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 114 states and 321 transitions. cyclomatic complexity: 256. Second operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 209 states and 646 transitions. Complement of second has 4 states. [2022-07-22 12:45:02,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 2 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:45:02,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:45:02,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 17 transitions. [2022-07-22 12:45:02,186 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 17 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-22 12:45:02,186 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:45:02,186 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 17 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-22 12:45:02,187 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:45:02,187 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 17 transitions. Stem has 6 letters. Loop has 2 letters. [2022-07-22 12:45:02,187 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:45:02,187 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 209 states and 646 transitions. [2022-07-22 12:45:02,191 INFO L131 ngComponentsAnalysis]: Automaton has 47 accepting balls. 47 [2022-07-22 12:45:02,195 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 209 states to 205 states and 636 transitions. [2022-07-22 12:45:02,196 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 134 [2022-07-22 12:45:02,197 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 179 [2022-07-22 12:45:02,197 INFO L73 IsDeterministic]: Start isDeterministic. Operand 205 states and 636 transitions. [2022-07-22 12:45:02,199 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:45:02,200 INFO L220 hiAutomatonCegarLoop]: Abstraction has 205 states and 636 transitions. [2022-07-22 12:45:02,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states and 636 transitions. [2022-07-22 12:45:02,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 161. [2022-07-22 12:45:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 161 states, 161 states have (on average 3.1055900621118013) internal successors, (500), 160 states have internal predecessors, (500), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:45:02,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 500 transitions. [2022-07-22 12:45:02,212 INFO L242 hiAutomatonCegarLoop]: Abstraction has 161 states and 500 transitions. [2022-07-22 12:45:02,213 INFO L425 stractBuchiCegarLoop]: Abstraction has 161 states and 500 transitions. [2022-07-22 12:45:02,213 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:45:02,213 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 161 states and 500 transitions. [2022-07-22 12:45:02,215 INFO L131 ngComponentsAnalysis]: Automaton has 47 accepting balls. 47 [2022-07-22 12:45:02,215 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:45:02,215 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:45:02,216 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:45:02,216 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:45:02,217 INFO L748 eck$LassoCheckResult]: Stem: 1952#[ULTIMATE.startENTRY]don't care [660] ULTIMATE.startENTRY-->L125-6: Formula: (let ((.cse2 (store |v_#valid_In_11| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 1))) (let ((.cse3 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 1))) (let ((.cse0 (select |v_#memory_int_In_9| 1)) (.cse1 (store .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 1))) (and (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|) (= (select |v_#valid_In_11| 0) 0) (= v_~A~0.offset_Out_6 0) (= (select .cse0 1) 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6| 0) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) (= 0 |v_#NULL.base_Out_2|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) (= (select |v_#valid_In_11| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|) 0) (= 0 |v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|) (= (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 1) |v_#valid_Out_10|) (= (select |v_#valid_In_11| 2) 1) (not (= (ite (< 0 v_~N~0_Out_6) 1 0) 0)) (= 0 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) 0) (= |v_#NULL.offset_Out_2| 0) (= v_~N~0_Out_6 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (< 0 |v_#StackHeapBarrier_In_3|) (= (select .cse0 0) 48) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|) 0) (= (select |v_#valid_In_11| 1) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6| 0) (= (select |v_#length_In_11| 1) 2) (= |v_#length_Out_6| (store (store (store (store |v_#length_In_11| |v_ULTIMATE.start_main_~#t1~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|))) (= v_~A~0.base_Out_6 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18| 0)) (= (select .cse3 |v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2| 4294967296) 1073741823) 1 0)) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| 0)) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6| |v_#StackHeapBarrier_In_3|) (= (select |v_#length_In_11| 2) 25))))) InVars {#memory_int=|v_#memory_int_In_9|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_11|, #valid=|v_#valid_In_11|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem26#1=|v_ULTIMATE.start_main_#t~mem26#1_Out_2|, ~A~0.base=v_~A~0.base_Out_6, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_Out_2|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_Out_6|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_10|, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~mem27#1=|v_ULTIMATE.start_main_#t~mem27#1_Out_2|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.offset_Out_6|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_Out_10|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_Out_6|, #length=|v_#length_Out_6|, ~b1~0=v_~b1~0_Out_6, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#t~post30#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post30#1_Out_2|, ULTIMATE.start_main_#t~short19#1=|v_ULTIMATE.start_main_#t~short19#1_Out_10|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_Out_2|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_10|, ~v_assert~0=v_~v_assert~0_Out_6, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_Out_6|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.base_Out_6|, ~min~0=v_~min~0_Out_2, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_Out_6|, ~b2~0=v_~b2~0_Out_6, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_Out_6|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_Out_2|, ~max~0=v_~max~0_Out_6, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_Out_6|, ULTIMATE.start_main_#t~ret17#1.base=|v_ULTIMATE.start_main_#t~ret17#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_10|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_Out_6|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_18|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_Out_6|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_Out_2|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_6|, ULTIMATE.start_main_#t~pre24#1=|v_ULTIMATE.start_main_#t~pre24#1_Out_2|, ULTIMATE.start_main_#t~ret17#1.offset=|v_ULTIMATE.start_main_#t~ret17#1.offset_Out_6|, ~N~0=v_~N~0_Out_6, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_Out_6|, ~A~0.offset=v_~A~0.offset_Out_6, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet31#1_Out_2|, #valid=|v_#valid_Out_10|, #memory_int=|v_#memory_int_In_9|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_Out_2|, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_Out_6|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_14|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~mem26#1, ~A~0.base, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, #NULL.offset, ULTIMATE.start_main_#t~mem27#1, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.offset, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_main_#t~nondet13#1, #length, ~b1~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~post30#1, ULTIMATE.start_main_#t~short19#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ~v_assert~0, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_create_fresh_int_array_#t~malloc29#1.base, ~min~0, ULTIMATE.start_main_#t~nondet15#1, ~b2~0, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet25#1, ~max~0, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_#t~ret17#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~pre24#1, ULTIMATE.start_main_#t~ret17#1.offset, ~N~0, ULTIMATE.start_main_~#t1~0#1.base, #NULL.base, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1, #valid, ULTIMATE.start_main_#t~pre22#1, ULTIMATE.start_main_#t~mem28#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1936#[L125-6]don't care [620] L125-6-->L125-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_35| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33| 4 .cse1) (select |v_#length_133| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|)) (= (store |v_#memory_int_106| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33| (store (select |v_#memory_int_106| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet31#1_19|)) |v_#memory_int_105|) (= (select |v_#valid_176| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_35| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_34|) (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_46|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet31#1_19|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_106|, #length=|v_#length_133|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_35|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_46|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_33|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_33|, ULTIMATE.start_create_fresh_int_array_#t~post30#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post30#1_19|, #valid=|v_#valid_176|, #memory_int=|v_#memory_int_105|, #length=|v_#length_133|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_34|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_46|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post30#1, ULTIMATE.start_create_fresh_int_array_#t~nondet31#1, #memory_int, ULTIMATE.start_create_fresh_int_array_~i~2#1] 1938#[L125-6]don't care [656] L125-6-->L107-3: Formula: (and (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_3|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (<= 0 v_~A~0.offset_Out_2) (= |v_#pthreadsForks_Out_6| (+ |v_#pthreadsForks_In_3| 1)) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_5|)) (= v_~min~0_In_3 (select (select |v_#memory_int_In_7| v_~A~0.base_Out_2) v_~A~0.offset_Out_2)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~A~0.base_Out_2) |v_ULTIMATE.start_main_#t~short19#1_68| (= |v_#pthreadsForks_In_3| |v_ULTIMATE.start_main_#t~pre20#1_Out_6|) (= v_~min~0_In_3 v_~max~0_In_3) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| (ite (let ((.cse0 (mod v_~v_assert~0_In_1 256))) (and (= .cse0 (mod v_~b2~0_In_1 256)) |v_ULTIMATE.start_main_#t~short19#1_69| (= .cse0 0) (= .cse0 (mod v_~b1~0_In_1 256)))) 1 0)) (= v_~A~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|) (= 1 (select |v_#valid_In_9| v_~A~0.base_Out_2)) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_3| 4) (select |v_#length_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_3|)) (= (store |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_3| (store (select |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_3| |v_ULTIMATE.start_main_#t~pre20#1_Out_6|)) |v_#memory_int_Out_6|) (<= (+ 4 v_~A~0.offset_Out_2) (select |v_#length_In_9| v_~A~0.base_Out_2)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_3|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|)) InVars {~b2~0=v_~b2~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~max~0=v_~max~0_In_3, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_5|, ~v_assert~0=v_~v_assert~0_In_1, #pthreadsForks=|v_#pthreadsForks_In_3|, #valid=|v_#valid_In_9|, ~min~0=v_~min~0_In_3, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_3|, ~b1~0=v_~b1~0_In_1} OutVars{~b2~0=v_~b2~0_In_1, ~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_Out_6|, ~max~0=v_~max~0_In_3, ULTIMATE.start_main_#t~ret17#1.base=|v_ULTIMATE.start_main_#t~ret17#1.base_Out_2|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_Out_6|, #pthreadsForks=|v_#pthreadsForks_Out_6|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, #length=|v_#length_In_9|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_In_3|, ~b1~0=v_~b1~0_In_1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ULTIMATE.start_main_#t~short19#1=|v_ULTIMATE.start_main_#t~short19#1_Out_6|, ULTIMATE.start_main_#t~ret17#1.offset=|v_ULTIMATE.start_main_#t~ret17#1.offset_Out_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_5|, ~v_assert~0=v_~v_assert~0_In_1, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~A~0.offset=v_~A~0.offset_Out_2, #valid=|v_#valid_In_9|, ~min~0=v_~min~0_In_3, #memory_int=|v_#memory_int_Out_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_10|} AuxVars[|v_ULTIMATE.start_main_#t~short19#1_69|, |v_ULTIMATE.start_main_#t~short19#1_68|] AssignedVars[~A~0.base, ULTIMATE.start_main_#t~short19#1, ULTIMATE.start_main_#t~mem18#1, ULTIMATE.start_main_#t~ret17#1.base, ULTIMATE.start_main_#t~ret17#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre20#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, #memory_int, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1868#[L107-3]don't care [477] L107-3-->thread1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre20#1_6| v_thread1Thread1of1ForFork2_thidvar0_2) (= 0 v_thread1Thread1of1ForFork2_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_4|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_6|, thread1Thread1of1ForFork2_#t~mem1=|v_thread1Thread1of1ForFork2_#t~mem1_4|, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_4|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_14, thread1Thread1of1ForFork2_#t~mem4=|v_thread1Thread1of1ForFork2_#t~mem4_4|, thread1Thread1of1ForFork2_#t~post2=|v_thread1Thread1of1ForFork2_#t~post2_8|, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_4|, thread1Thread1of1ForFork2_#t~ite5=|v_thread1Thread1of1ForFork2_#t~ite5_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#t~mem1, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~mem4, thread1Thread1of1ForFork2_#t~post2, thread1Thread1of1ForFork2_#res.offset, thread1Thread1of1ForFork2_#t~ite5] 1672#[thread1ENTRY, L107-4]don't care [442] thread1ENTRY-->L50: Formula: (and (<= 0 v_~A~0.offset_18) (= (select (select |v_#memory_int_29| v_~A~0.base_18) v_~A~0.offset_18) v_~min~0_19) (= (select |v_#valid_40| v_~A~0.base_18) 1) (<= (+ v_~A~0.offset_18 4) (select |v_#length_33| v_~A~0.base_18))) InVars {#memory_int=|v_#memory_int_29|, ~A~0.base=v_~A~0.base_18, #length=|v_#length_33|, ~A~0.offset=v_~A~0.offset_18, #valid=|v_#valid_40|} OutVars{~A~0.base=v_~A~0.base_18, ~A~0.offset=v_~A~0.offset_18, thread1Thread1of1ForFork2_#t~mem1=|v_thread1Thread1of1ForFork2_#t~mem1_1|, ~min~0=v_~min~0_19, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_29|, #length=|v_#length_33|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~mem1, ~min~0] 1676#[L50, L107-4]don't care [549] L50-->L56-4: Formula: (and (= v_~b1~0_10 1) (= v_thread1Thread1of1ForFork2_~i~0_21 0)) InVars {} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_21, ~b1~0=v_~b1~0_10} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_~i~0, ~b1~0] 1692#[L56-4, L107-4]don't care [616] L107-4-->L108-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_27| 4) (select |v_#length_129| |v_ULTIMATE.start_main_~#t2~0#1.base_35|)) (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_27|) (= (store |v_#memory_int_100| |v_ULTIMATE.start_main_~#t2~0#1.base_35| (store (select |v_#memory_int_100| |v_ULTIMATE.start_main_~#t2~0#1.base_35|) |v_ULTIMATE.start_main_~#t2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre22#1_23|)) |v_#memory_int_99|) (= (select |v_#valid_172| |v_ULTIMATE.start_main_~#t2~0#1.base_35|) 1) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre22#1_23|)) InVars {#pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_172|, #memory_int=|v_#memory_int_100|, #length=|v_#length_129|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_35|} OutVars{ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_21|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_11|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_27|, #valid=|v_#valid_172|, #memory_int=|v_#memory_int_99|, ULTIMATE.start_main_#t~pre22#1=|v_ULTIMATE.start_main_#t~pre22#1_23|, #length=|v_#length_129|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_35|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre20#1, #pthreadsForks, ULTIMATE.start_main_#t~nondet21#1, #memory_int, ULTIMATE.start_main_#t~pre22#1] 1696#[L56-4, L108-3]don't care [2022-07-22 12:45:02,217 INFO L750 eck$LassoCheckResult]: Loop: 1696#[L56-4, L108-3]don't care [622] L56-4-->L56-4: Formula: (let ((.cse1 (* v_thread1Thread1of1ForFork2_~i~0_30 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_60))) (and (= (select |v_#valid_178| v_~A~0.base_60) 1) (<= 0 .cse0) (< v_thread1Thread1of1ForFork2_~i~0_30 v_~N~0_45) (<= (+ .cse1 v_~A~0.offset_60 4) (select |v_#length_135| v_~A~0.base_60)) (= (+ v_thread1Thread1of1ForFork2_~i~0_30 1) v_thread1Thread1of1ForFork2_~i~0_29) (let ((.cse3 (select (select |v_#memory_int_109| v_~A~0.base_60) .cse0))) (let ((.cse2 (< v_~min~0_68 .cse3))) (or (and (not .cse2) (= v_~min~0_67 |v_thread1_#t~mem4_28|) (= |v_thread1_#t~mem4_28| .cse3)) (and .cse2 (= v_~min~0_68 v_~min~0_67) (= |v_thread1_#t~mem4_28| |v_thread1Thread1of1ForFork2_#t~mem4_10|)))))))) InVars {~A~0.base=v_~A~0.base_60, ~A~0.offset=v_~A~0.offset_60, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_30, ~min~0=v_~min~0_68, #valid=|v_#valid_178|, thread1Thread1of1ForFork2_#t~mem4=|v_thread1Thread1of1ForFork2_#t~mem4_10|, #memory_int=|v_#memory_int_109|, #length=|v_#length_135|, ~N~0=v_~N~0_45} OutVars{~A~0.base=v_~A~0.base_60, ~A~0.offset=v_~A~0.offset_60, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_29, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_7|, ~min~0=v_~min~0_67, #valid=|v_#valid_178|, thread1Thread1of1ForFork2_#t~post2=|v_thread1Thread1of1ForFork2_#t~post2_17|, #memory_int=|v_#memory_int_109|, #length=|v_#length_135|, ~N~0=v_~N~0_45, thread1Thread1of1ForFork2_#t~ite5=|v_thread1Thread1of1ForFork2_#t~ite5_7|} AuxVars[|v_thread1_#t~mem4_28|] AssignedVars[thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~mem3, ~min~0, thread1Thread1of1ForFork2_#t~mem4, thread1Thread1of1ForFork2_#t~post2, thread1Thread1of1ForFork2_#t~ite5] 1696#[L56-4, L108-3]don't care [2022-07-22 12:45:02,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:45:02,217 INFO L85 PathProgramCache]: Analyzing trace with hash 275407159, now seen corresponding path program 1 times [2022-07-22 12:45:02,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:45:02,218 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [289058305] [2022-07-22 12:45:02,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:45:02,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:45:02,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:45:02,287 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:45:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:45:02,361 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:45:02,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:45:02,362 INFO L85 PathProgramCache]: Analyzing trace with hash 653, now seen corresponding path program 3 times [2022-07-22 12:45:02,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:45:02,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1993483868] [2022-07-22 12:45:02,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:45:02,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:45:02,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:45:02,370 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:45:02,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:45:02,376 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:45:02,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:45:02,376 INFO L85 PathProgramCache]: Analyzing trace with hash -52312041, now seen corresponding path program 1 times [2022-07-22 12:45:02,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:45:02,377 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [831762441] [2022-07-22 12:45:02,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:45:02,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:45:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:45:02,405 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:45:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:45:02,439 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:45:04,857 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:45:04,857 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:45:04,858 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:45:04,858 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:45:04,858 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:45:04,858 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:45:04,858 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:45:04,858 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:45:04,858 INFO L133 ssoRankerPreferences]: Filename of dumped script: parallel-min-max-1.wvr.c_BEv2_Iteration4_Lasso [2022-07-22 12:45:04,858 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:45:04,858 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:45:04,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,872 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,882 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,886 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,896 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,906 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,927 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:04,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:45:05,318 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.IllegalArgumentException at de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) at java.base/java.util.AbstractMap.putAll(AbstractMap.java:281) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.PureSubstitution.(PureSubstitution.java:81) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.(Substitution.java:48) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.Substitution.apply(Substitution.java:59) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.replaceMapReads(MapEliminator.java:518) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.mapelimination.MapEliminator.getRewrittenTransFormula(MapEliminator.java:342) at de.uni_freiburg.informatik.ultimate.lassoranker.preprocessors.MapEliminationLassoPreprocessor.process(MapEliminationLassoPreprocessor.java:109) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.applyPreprocessor(LassoBuilder.java:154) at de.uni_freiburg.informatik.ultimate.lassoranker.variables.LassoBuilder.preprocess(LassoBuilder.java:262) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.preprocess(LassoAnalysis.java:280) at de.uni_freiburg.informatik.ultimate.lassoranker.LassoAnalysis.(LassoAnalysis.java:229) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.synthesize(LassoCheck.java:602) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.checkLassoTermination(LassoCheck.java:910) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck$LassoCheckResult.(LassoCheck.java:819) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.LassoCheck.(LassoCheck.java:253) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.cegar.AbstractBuchiCegarLoop.runCegarLoop(AbstractBuchiCegarLoop.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.runCegarLoops(BuchiAutomizerObserver.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:331) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-07-22 12:45:05,321 INFO L158 Benchmark]: Toolchain (without parser) took 22094.20ms. Allocated memory was 154.1MB in the beginning and 223.3MB in the end (delta: 69.2MB). Free memory was 128.5MB in the beginning and 139.2MB in the end (delta: -10.7MB). Peak memory consumption was 130.2MB. Max. memory is 8.0GB. [2022-07-22 12:45:05,321 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 154.1MB. Free memory is still 125.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:45:05,322 INFO L158 Benchmark]: CACSL2BoogieTranslator took 336.32ms. Allocated memory is still 154.1MB. Free memory was 128.5MB in the beginning and 116.9MB in the end (delta: 11.7MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-07-22 12:45:05,322 INFO L158 Benchmark]: Boogie Procedure Inliner took 48.90ms. Allocated memory is still 154.1MB. Free memory was 116.9MB in the beginning and 114.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:45:05,323 INFO L158 Benchmark]: Boogie Preprocessor took 45.20ms. Allocated memory is still 154.1MB. Free memory was 114.8MB in the beginning and 113.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:45:05,323 INFO L158 Benchmark]: RCFGBuilder took 869.50ms. Allocated memory is still 154.1MB. Free memory was 113.2MB in the beginning and 92.3MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. [2022-07-22 12:45:05,324 INFO L158 Benchmark]: BuchiAutomizer took 20783.06ms. Allocated memory was 154.1MB in the beginning and 223.3MB in the end (delta: 69.2MB). Free memory was 92.3MB in the beginning and 139.2MB in the end (delta: -47.0MB). Peak memory consumption was 93.5MB. Max. memory is 8.0GB. [2022-07-22 12:45:05,326 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 154.1MB. Free memory is still 125.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 336.32ms. Allocated memory is still 154.1MB. Free memory was 128.5MB in the beginning and 116.9MB in the end (delta: 11.7MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 48.90ms. Allocated memory is still 154.1MB. Free memory was 116.9MB in the beginning and 114.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 45.20ms. Allocated memory is still 154.1MB. Free memory was 114.8MB in the beginning and 113.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 869.50ms. Allocated memory is still 154.1MB. Free memory was 113.2MB in the beginning and 92.3MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 8.0GB. * BuchiAutomizer took 20783.06ms. Allocated memory was 154.1MB in the beginning and 223.3MB in the end (delta: 69.2MB). Free memory was 92.3MB in the beginning and 139.2MB in the end (delta: -47.0MB). Peak memory consumption was 93.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 6.2s, 166 PlacesBefore, 31 PlacesAfterwards, 168 TransitionsBefore, 24 TransitionsAfterwards, 1134 CoEnabledTransitionPairs, 8 FixpointIterations, 112 TrivialSequentialCompositions, 26 ConcurrentSequentialCompositions, 29 TrivialYvCompositions, 4 ConcurrentYvCompositions, 9 ChoiceCompositions, 180 TotalNumberOfCompositions, 1925 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1528, positive: 1465, positive conditional: 0, positive unconditional: 1465, negative: 63, negative conditional: 0, negative unconditional: 63, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 610, positive: 591, positive conditional: 0, positive unconditional: 591, negative: 19, negative conditional: 0, negative unconditional: 19, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1528, positive: 874, positive conditional: 0, positive unconditional: 874, negative: 44, negative conditional: 0, negative unconditional: 44, unknown: 610, unknown conditional: 0, unknown unconditional: 610] , Statistics on independence cache: Total cache size (in pairs): 59, Positive cache size: 53, Positive conditional cache size: 0, Positive unconditional cache size: 53, Negative cache size: 6, Negative conditional cache size: 0, Negative unconditional cache size: 6 - ExceptionOrErrorResult: IllegalArgumentException: null de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: IllegalArgumentException: null: de.uni_freiburg.informatik.ultimate.util.datastructures.ScopedHashMap.put(ScopedHashMap.java:331) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-07-22 12:45:05,340 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...