/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/chl-name-comparator-subst.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:42:37,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:42:37,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:42:37,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 12:42:37,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 12:42:37,556 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 12:42:37,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 12:42:37,560 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 12:42:37,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 12:42:37,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 12:42:37,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 12:42:37,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 12:42:37,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:42:37,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:42:37,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:42:37,590 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:42:37,591 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:42:37,592 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:42:37,594 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:42:37,596 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:42:37,598 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:42:37,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:42:37,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:42:37,602 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:42:37,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:42:37,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:42:37,623 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 12:42:37,668 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:42:37,668 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:42:37,669 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:42:37,669 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:42:37,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:42:37,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:42:37,671 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:42:37,671 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:42:37,672 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:42:37,673 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:42:37,673 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:42:37,673 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:42:37,673 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:42:37,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:42:37,674 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:42:37,674 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:42:37,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:42:37,674 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:42:37,675 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:42:37,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:42:37,675 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:42:37,675 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:42:37,676 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:42:37,676 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:42:37,676 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:42:37,676 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:42:37,676 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:42:37,677 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:42:37,677 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:42:37,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:42:37,678 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:42:37,678 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:42:37,680 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:42:37,681 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:42:38,120 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:42:38,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:42:38,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:42:38,156 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:42:38,157 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:42:38,158 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2022-07-22 12:42:38,247 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6178491c8/a9e64da443f949f6b3d23c2341480d65/FLAG158460562 [2022-07-22 12:42:38,856 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:42:38,857 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-subst.wvr.c [2022-07-22 12:42:38,869 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6178491c8/a9e64da443f949f6b3d23c2341480d65/FLAG158460562 [2022-07-22 12:42:39,204 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6178491c8/a9e64da443f949f6b3d23c2341480d65 [2022-07-22 12:42:39,207 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:42:39,213 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:42:39,216 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:42:39,216 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:42:39,220 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:42:39,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:42:39" (1/1) ... [2022-07-22 12:42:39,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b6de029 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39, skipping insertion in model container [2022-07-22 12:42:39,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:42:39" (1/1) ... [2022-07-22 12:42:39,233 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:42:39,279 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:42:39,500 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/chl-name-comparator-subst.wvr.c[4836,4849] [2022-07-22 12:42:39,517 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:42:39,538 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:42:39,631 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/chl-name-comparator-subst.wvr.c[4836,4849] [2022-07-22 12:42:39,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:42:39,680 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:42:39,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39 WrapperNode [2022-07-22 12:42:39,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:42:39,683 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:42:39,683 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:42:39,684 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:42:39,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39" (1/1) ... [2022-07-22 12:42:39,721 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39" (1/1) ... [2022-07-22 12:42:39,810 INFO L137 Inliner]: procedures = 26, calls = 44, calls flagged for inlining = 17, calls inlined = 21, statements flattened = 350 [2022-07-22 12:42:39,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:42:39,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:42:39,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:42:39,813 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:42:39,826 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39" (1/1) ... [2022-07-22 12:42:39,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39" (1/1) ... [2022-07-22 12:42:39,843 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39" (1/1) ... [2022-07-22 12:42:39,844 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39" (1/1) ... [2022-07-22 12:42:39,879 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39" (1/1) ... [2022-07-22 12:42:39,886 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39" (1/1) ... [2022-07-22 12:42:39,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39" (1/1) ... [2022-07-22 12:42:39,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:42:39,894 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:42:39,895 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:42:39,895 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:42:39,896 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39" (1/1) ... [2022-07-22 12:42:39,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:42:39,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:42:39,936 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 12:42:39,941 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 12:42:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:42:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:42:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:42:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:42:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:42:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:42:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:42:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:42:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-22 12:42:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-22 12:42:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:42:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:42:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:42:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:42:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:42:40,022 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 12:42:40,195 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:42:40,197 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:42:40,781 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:42:40,811 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:42:40,811 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-22 12:42:40,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:42:40 BoogieIcfgContainer [2022-07-22 12:42:40,816 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:42:40,818 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:42:40,819 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:42:40,823 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:42:40,824 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:42:40,825 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:42:39" (1/3) ... [2022-07-22 12:42:40,826 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@73afb61e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:42:40, skipping insertion in model container [2022-07-22 12:42:40,827 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:42:40,827 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:42:39" (2/3) ... [2022-07-22 12:42:40,827 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@73afb61e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:42:40, skipping insertion in model container [2022-07-22 12:42:40,828 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:42:40,828 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:42:40" (3/3) ... [2022-07-22 12:42:40,830 INFO L322 chiAutomizerObserver]: Analyzing ICFG chl-name-comparator-subst.wvr.c [2022-07-22 12:42:41,059 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-22 12:42:41,118 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 411 places, 448 transitions, 920 flow [2022-07-22 12:42:41,323 INFO L129 PetriNetUnfolder]: 44/442 cut-off events. [2022-07-22 12:42:41,324 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 12:42:41,340 INFO L84 FinitePrefix]: Finished finitePrefix Result has 455 conditions, 442 events. 44/442 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1285 event pairs, 0 based on Foata normal form. 0/398 useless extension candidates. Maximal degree in co-relation 316. Up to 2 conditions per place. [2022-07-22 12:42:41,340 INFO L82 GeneralOperation]: Start removeDead. Operand has 411 places, 448 transitions, 920 flow [2022-07-22 12:42:41,384 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 408 places, 442 transitions, 902 flow [2022-07-22 12:42:41,389 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-22 12:42:41,401 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 408 places, 442 transitions, 902 flow [2022-07-22 12:42:41,404 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 408 places, 442 transitions, 902 flow [2022-07-22 12:42:41,405 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 408 places, 442 transitions, 902 flow [2022-07-22 12:42:41,571 INFO L129 PetriNetUnfolder]: 44/442 cut-off events. [2022-07-22 12:42:41,571 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 12:42:41,579 INFO L84 FinitePrefix]: Finished finitePrefix Result has 455 conditions, 442 events. 44/442 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1287 event pairs, 0 based on Foata normal form. 0/398 useless extension candidates. Maximal degree in co-relation 316. Up to 2 conditions per place. [2022-07-22 12:42:41,635 INFO L116 LiptonReduction]: Number of co-enabled transitions 65934 [2022-07-22 12:42:58,575 INFO L131 LiptonReduction]: Checked pairs total: 59228 [2022-07-22 12:42:58,576 INFO L133 LiptonReduction]: Total number of compositions: 563 [2022-07-22 12:42:58,600 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:42:58,601 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:42:58,601 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:42:58,601 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:42:58,601 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:42:58,601 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:42:58,601 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:42:58,602 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:42:58,604 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:42:58,674 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 63 [2022-07-22 12:42:58,674 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:42:58,675 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:42:58,681 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:42:58,681 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:42:58,682 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:42:58,682 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 106 states, but on-demand construction may add more states [2022-07-22 12:42:58,694 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 63 [2022-07-22 12:42:58,694 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:42:58,694 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:42:58,694 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:42:58,694 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:42:58,701 INFO L748 eck$LassoCheckResult]: Stem: 414#[ULTIMATE.startENTRY]don't care [1939] ULTIMATE.startENTRY-->L152-6: Formula: (let ((.cse2 (store |v_#valid_220| |v_ULTIMATE.start_main_~#t1~0#1.base_47| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1))) (let ((.cse1 (select |v_#memory_int_103| 1)) (.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t3~0#1.base_51| 1))) (and (= (select .cse0 |v_ULTIMATE.start_main_~#t3~0#1.base_51|) 0) (= (select .cse1 1) 0) (= (select |v_#length_167| 2) 32) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|) (= |v_#NULL.base_14| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| 0)) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= (select |v_#valid_220| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_39| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| 0) (= v_~nondet_0~0.base_66 0) (= |v_#NULL.offset_14| 0) (= (select |v_#valid_220| |v_ULTIMATE.start_main_~#t1~0#1.base_47|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_87| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23| 3) (= 2 (select |v_#length_167| 1)) (= v_~nondet_0~0.offset_66 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| |v_#StackHeapBarrier_50|) (= (select |v_#valid_220| 0) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (< 0 |v_#StackHeapBarrier_50|) (= (select |v_#valid_220| 1) 1) (= |v_#valid_218| (store .cse3 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_41| 0) (= (store (store (store (store |v_#length_167| |v_ULTIMATE.start_main_~#t1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_165|) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t1~0#1.base_47|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_66| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_41| 0) (= (select .cse1 0) 48) (= (select .cse3 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 0) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t3~0#1.base_51|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_50|, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_103|, #length=|v_#length_167|} OutVars{~name_2~0=v_~name_2~0_195, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_main_#t~nondet39#1=|v_ULTIMATE.start_main_#t~nondet39#1_38|, ~current_14~0=v_~current_14~0_100, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_40|, ~current_10~0=v_~current_10~0_92, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_#t~ret49#1.base=|v_ULTIMATE.start_main_#t~ret49#1.base_37|, ULTIMATE.start_main_#t~nondet38#1=|v_ULTIMATE.start_main_#t~nondet38#1_34|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_21|, ~break_7~0=v_~break_7~0_206, ULTIMATE.start_main_#t~ret49#1.offset=|v_ULTIMATE.start_main_#t~ret49#1.offset_37|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_50|, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset_51|, #length=|v_#length_165|, ~i_5~0=v_~i_5~0_113, ~i_9~0=v_~i_9~0_115, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_38|, ~name_1~0=v_~name_1~0_195, ~result_8~0=v_~result_8~0_176, ULTIMATE.start_main_#t~nondet44#1=|v_ULTIMATE.start_main_#t~nondet44#1_40|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_31|, ~nondet_0~0.base=v_~nondet_0~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ~result_4~0=v_~result_4~0_174, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_34|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_40|, #StackHeapBarrier=|v_#StackHeapBarrier_50|, ~i_13~0=v_~i_13~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base_51|, ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_24|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_66|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_41|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_28|, ~break_15~0=v_~break_15~0_210, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_51|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_33|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_34|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_34|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_41|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_23|, ~nondet_0~0.offset=v_~nondet_0~0.offset_66, ~break_11~0=v_~break_11~0_206, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_87|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_32|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_35|, ULTIMATE.start_main_#t~mem57#1=|v_ULTIMATE.start_main_#t~mem57#1_24|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_38|, ~name_3~0=v_~name_3~0_189, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_31|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_30|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_38|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_34|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_47|, ULTIMATE.start_main_#t~nondet40#1=|v_ULTIMATE.start_main_#t~nondet40#1_40|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_23|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_34|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_40|, ~current_6~0=v_~current_6~0_110, #valid=|v_#valid_218|, ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_32|, #memory_int=|v_#memory_int_103|, ~result_12~0=v_~result_12~0_154, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|} AuxVars[] AssignedVars[~name_2~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet39#1, ~current_14~0, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet47#1, ~current_10~0, #NULL.offset, ULTIMATE.start_main_#t~ret49#1.base, ULTIMATE.start_main_#t~nondet38#1, ULTIMATE.start_main_#t~nondet55#1, ~break_7~0, ULTIMATE.start_main_#t~ret49#1.offset, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset, #length, ~i_5~0, ~i_9~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#t~nondet45#1, ~name_1~0, ~result_8~0, ULTIMATE.start_main_#t~nondet44#1, ULTIMATE.start_create_fresh_int_array_#t~post60#1, ~nondet_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ~result_4~0, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet46#1, ~i_13~0, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base, ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ~break_15~0, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet51#1, ~nondet_0~0.offset, ~break_11~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_#t~mem57#1, ULTIMATE.start_main_#t~nondet43#1, ~name_3~0, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet40#1, #NULL.base, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_main_#t~nondet41#1, ~current_6~0, #valid, ULTIMATE.start_main_#t~nondet37#1, ~result_12~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 417#[L152-6]don't care [2022-07-22 12:42:58,701 INFO L750 eck$LassoCheckResult]: Loop: 417#[L152-6]don't care [1750] L152-6-->L152-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| 4 .cse0) (select |v_#length_93| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|)) (= |v_#memory_int_65| (store |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27| (store (select |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|))) (<= 0 .cse1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_36|) (= (select |v_#valid_122| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_66|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_65|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_15|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post60#1] 417#[L152-6]don't care [2022-07-22 12:42:58,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:42:58,708 INFO L85 PathProgramCache]: Analyzing trace with hash 1970, now seen corresponding path program 1 times [2022-07-22 12:42:58,721 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:42:58,721 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2085043965] [2022-07-22 12:42:58,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:42:58,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:42:58,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:42:58,868 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:42:58,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:42:58,922 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:42:58,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:42:58,926 INFO L85 PathProgramCache]: Analyzing trace with hash 1781, now seen corresponding path program 1 times [2022-07-22 12:42:58,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:42:58,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987628908] [2022-07-22 12:42:58,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:42:58,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:42:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:42:58,938 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:42:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:42:58,959 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:42:58,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:42:58,961 INFO L85 PathProgramCache]: Analyzing trace with hash 62820, now seen corresponding path program 1 times [2022-07-22 12:42:58,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:42:58,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479017805] [2022-07-22 12:42:58,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:42:58,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:42:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:42:59,038 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:42:59,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:42:59,095 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:42:59,567 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:42:59,568 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:42:59,568 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:42:59,568 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:42:59,569 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:42:59,569 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:42:59,569 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:42:59,569 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:42:59,569 INFO L133 ssoRankerPreferences]: Filename of dumped script: chl-name-comparator-subst.wvr.c_BEv2_Iteration1_Lasso [2022-07-22 12:42:59,569 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:42:59,570 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:42:59,598 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 12:42:59,603 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 12:42:59,605 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 12:42:59,607 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 12:42:59,610 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 12:42:59,611 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 12:42:59,613 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 12:42:59,615 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 12:42:59,616 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 12:42:59,618 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 12:42:59,620 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 12:42:59,621 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 12:42:59,623 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 12:42:59,624 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 12:42:59,626 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 12:42:59,628 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 12:42:59,630 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 12:42:59,631 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 12:42:59,633 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 12:42:59,634 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 12:42:59,636 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 12:42:59,637 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 12:42:59,639 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 12:42:59,640 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 12:42:59,642 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 12:42:59,644 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 12:42:59,648 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 12:42:59,650 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 12:42:59,651 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 12:43:00,007 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 12:43:00,010 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 12:43:00,014 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 12:43:00,016 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 12:43:00,017 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 12:43:00,019 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 12:43:00,021 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 12:43:00,023 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 12:43:00,025 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 12:43:00,027 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 12:43:00,028 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 12:43:00,031 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 12:43:00,035 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 12:43:00,038 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 12:43:00,040 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 12:43:00,042 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 12:43:00,044 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 12:43:00,047 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 12:43:00,048 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 12:43:00,050 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 12:43:00,052 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 12:43:00,055 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 12:43:00,057 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 12:43:00,059 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 12:43:00,061 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 12:43:00,063 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 12:43:00,064 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 12:43:00,066 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 12:43:00,067 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 12:43:00,069 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 12:43:00,071 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 12:43:00,072 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 12:43:00,075 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 12:43:00,537 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:43:00,542 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:43:00,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:00,544 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:00,545 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 12:43:00,552 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 12:43:00,561 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 12:43:00,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:00,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:00,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:00,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:00,563 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:00,565 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:00,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:00,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:00,607 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-07-22 12:43:00,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:00,608 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:00,609 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 12:43:00,610 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 12:43:00,610 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 12:43:00,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:00,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:00,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:00,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:00,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:00,620 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:00,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:00,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:00,649 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 12:43:00,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:00,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:00,651 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 12:43:00,652 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 12:43:00,653 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 12:43:00,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:00,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:00,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:00,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:00,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:00,664 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:00,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:00,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:00,691 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 12:43:00,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:00,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:00,695 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 12:43:00,697 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 12:43:00,699 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 12:43:00,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:00,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:00,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:00,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:00,713 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:00,713 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:00,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:00,765 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 12:43:00,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:00,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:00,767 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 12:43:00,768 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 12:43:00,768 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 12:43:00,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:00,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:00,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:00,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:00,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:00,777 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:00,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:00,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:00,803 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 12:43:00,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:00,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:00,804 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 12:43:00,809 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 12:43:00,810 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 12:43:00,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:00,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:00,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:00,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:00,819 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:00,820 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:00,820 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:00,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:00,877 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 12:43:00,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:00,877 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:00,878 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 12:43:00,879 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 12:43:00,880 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 12:43:00,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:00,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:00,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:00,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:00,889 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:00,890 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:00,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:00,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:00,935 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 12:43:00,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:00,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:00,937 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 12:43:00,939 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 12:43:00,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:00,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:00,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:00,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:00,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:00,949 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:00,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:00,950 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 12:43:00,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:00,981 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 12:43:00,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:00,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:00,983 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 12:43:00,985 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 12:43:00,985 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 12:43:00,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:00,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:00,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:00,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:00,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:00,995 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:00,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:00,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,018 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-07-22 12:43:01,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,019 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,020 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 12:43:01,020 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 12:43:01,021 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 12:43:01,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,029 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,032 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:01,033 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:01,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,057 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 12:43:01,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,059 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 12:43:01,060 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 12:43:01,060 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 12:43:01,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,068 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,069 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,130 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 12:43:01,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,131 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 12:43:01,137 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 12:43:01,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,146 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,147 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,148 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 12:43:01,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,190 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-07-22 12:43:01,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,191 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 12:43:01,193 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 12:43:01,194 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 12:43:01,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,201 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,226 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 12:43:01,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,228 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 12:43:01,228 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 12:43:01,231 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 12:43:01,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,239 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,241 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:01,241 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:01,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,288 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-07-22 12:43:01,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,288 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,289 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 12:43:01,294 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 12:43:01,294 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 12:43:01,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,302 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,304 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,328 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 12:43:01,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,330 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 12:43:01,331 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 12:43:01,331 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 12:43:01,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,339 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,339 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,362 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 12:43:01,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,362 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,363 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 12:43:01,366 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 12:43:01,367 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 12:43:01,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,376 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,403 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 12:43:01,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,406 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 12:43:01,407 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 12:43:01,408 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 12:43:01,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,416 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,416 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,442 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 12:43:01,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,443 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,443 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 12:43:01,448 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 12:43:01,450 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 12:43:01,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,459 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,460 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,483 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 12:43:01,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,483 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,484 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 12:43:01,485 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 12:43:01,486 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 12:43:01,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,494 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,521 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 12:43:01,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,523 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 12:43:01,524 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 12:43:01,527 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 12:43:01,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,536 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,536 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,580 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-07-22 12:43:01,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,581 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 12:43:01,583 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 12:43:01,583 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 12:43:01,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,591 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,592 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,614 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2022-07-22 12:43:01,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,615 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,616 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 12:43:01,617 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 12:43:01,619 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 12:43:01,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,626 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,626 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,649 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-07-22 12:43:01,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,650 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 12:43:01,651 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 12:43:01,652 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 12:43:01,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,659 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,661 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:01,661 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:01,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,689 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-07-22 12:43:01,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,690 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 12:43:01,692 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 12:43:01,693 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 12:43:01,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,701 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:01,704 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:01,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,728 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-07-22 12:43:01,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,729 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,729 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 12:43:01,730 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 12:43:01,731 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 12:43:01,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,741 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:01,742 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:01,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,798 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2022-07-22 12:43:01,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,799 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 12:43:01,800 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 12:43:01,800 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 12:43:01,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,808 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,832 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2022-07-22 12:43:01,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,833 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 12:43:01,836 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 12:43:01,840 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 12:43:01,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,845 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,845 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:01,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,869 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 12:43:01,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,871 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 12:43:01,871 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 12:43:01,872 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 12:43:01,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,881 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:01,881 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:01,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,906 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 12:43:01,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,908 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 12:43:01,911 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 12:43:01,912 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 12:43:01,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,919 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,920 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:01,921 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:01,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,949 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 12:43:01,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,950 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 12:43:01,951 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 12:43:01,952 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 12:43:01,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:01,960 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:01,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:01,988 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 12:43:01,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:01,988 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:01,989 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 12:43:01,990 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 12:43:01,990 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 12:43:01,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:01,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:01,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:01,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:01,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:01,999 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:01,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:02,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:02,022 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-07-22 12:43:02,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:02,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:02,023 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 12:43:02,025 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 12:43:02,025 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 12:43:02,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:02,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:02,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:02,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:02,035 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:02,035 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:02,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:02,060 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-07-22 12:43:02,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:02,060 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:02,061 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 12:43:02,062 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 12:43:02,062 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 12:43:02,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:02,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:02,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:02,069 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:02,071 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:02,072 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:02,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:02,098 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-07-22 12:43:02,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:02,098 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:02,099 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 12:43:02,100 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 12:43:02,100 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 12:43:02,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:02,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:02,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:02,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:02,111 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:02,112 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:02,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:02,136 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 12:43:02,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:02,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:02,137 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 12:43:02,138 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 12:43:02,139 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 12:43:02,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:02,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:02,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:02,146 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:02,148 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:02,148 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:02,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:02,188 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-07-22 12:43:02,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:02,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:02,190 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 12:43:02,191 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 12:43:02,191 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 12:43:02,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:02,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:02,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:02,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:02,201 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:02,201 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:02,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:02,226 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-22 12:43:02,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:02,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:02,227 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 12:43:02,228 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 12:43:02,231 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 12:43:02,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:02,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:02,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:02,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:02,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:02,242 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:02,271 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:43:02,303 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-22 12:43:02,304 INFO L444 ModelExtractionUtils]: 7 out of 19 variables were initially zero. Simplification set additionally 9 variables to zero. [2022-07-22 12:43:02,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:02,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:02,311 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 12:43:02,319 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 12:43:02,319 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:43:02,352 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:43:02,353 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:43:02,354 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~0#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2022-07-22 12:43:02,395 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-07-22 12:43:02,484 INFO L257 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2022-07-22 12:43:02,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:43:02,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:43:02,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:43:02,551 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:43:02,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:43:02,566 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:43:02,567 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:43:02,567 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 12:43:02,604 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 12:43:02,607 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 106 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 12:43:02,690 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 106 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 108 states and 329 transitions. Complement of second has 3 states. [2022-07-22 12:43:02,698 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 12:43:02,706 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 12:43:02,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:43:02,709 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:43:02,710 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:43:02,710 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:43:02,710 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:43:02,710 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:43:02,713 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:43:02,714 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 108 states and 329 transitions. [2022-07-22 12:43:02,730 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 62 [2022-07-22 12:43:02,747 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 108 states to 100 states and 310 transitions. [2022-07-22 12:43:02,751 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 98 [2022-07-22 12:43:02,753 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 99 [2022-07-22 12:43:02,753 INFO L73 IsDeterministic]: Start isDeterministic. Operand 100 states and 310 transitions. [2022-07-22 12:43:02,758 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:43:02,758 INFO L220 hiAutomatonCegarLoop]: Abstraction has 100 states and 310 transitions. [2022-07-22 12:43:02,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states and 310 transitions. [2022-07-22 12:43:02,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2022-07-22 12:43:02,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 100 states have (on average 3.1) internal successors, (310), 99 states have internal predecessors, (310), 0 states have call successors, (0), 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 12:43:02,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 310 transitions. [2022-07-22 12:43:02,804 INFO L242 hiAutomatonCegarLoop]: Abstraction has 100 states and 310 transitions. [2022-07-22 12:43:02,804 INFO L425 stractBuchiCegarLoop]: Abstraction has 100 states and 310 transitions. [2022-07-22 12:43:02,804 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:43:02,804 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 100 states and 310 transitions. [2022-07-22 12:43:02,808 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 62 [2022-07-22 12:43:02,809 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:43:02,809 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:43:02,809 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-22 12:43:02,809 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:43:02,810 INFO L748 eck$LassoCheckResult]: Stem: 1029#[ULTIMATE.startENTRY]don't care [1939] ULTIMATE.startENTRY-->L152-6: Formula: (let ((.cse2 (store |v_#valid_220| |v_ULTIMATE.start_main_~#t1~0#1.base_47| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1))) (let ((.cse1 (select |v_#memory_int_103| 1)) (.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t3~0#1.base_51| 1))) (and (= (select .cse0 |v_ULTIMATE.start_main_~#t3~0#1.base_51|) 0) (= (select .cse1 1) 0) (= (select |v_#length_167| 2) 32) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|) (= |v_#NULL.base_14| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| 0)) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= (select |v_#valid_220| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_39| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| 0) (= v_~nondet_0~0.base_66 0) (= |v_#NULL.offset_14| 0) (= (select |v_#valid_220| |v_ULTIMATE.start_main_~#t1~0#1.base_47|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_87| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23| 3) (= 2 (select |v_#length_167| 1)) (= v_~nondet_0~0.offset_66 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| |v_#StackHeapBarrier_50|) (= (select |v_#valid_220| 0) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (< 0 |v_#StackHeapBarrier_50|) (= (select |v_#valid_220| 1) 1) (= |v_#valid_218| (store .cse3 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_41| 0) (= (store (store (store (store |v_#length_167| |v_ULTIMATE.start_main_~#t1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_165|) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t1~0#1.base_47|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_66| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_41| 0) (= (select .cse1 0) 48) (= (select .cse3 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 0) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t3~0#1.base_51|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_50|, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_103|, #length=|v_#length_167|} OutVars{~name_2~0=v_~name_2~0_195, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_main_#t~nondet39#1=|v_ULTIMATE.start_main_#t~nondet39#1_38|, ~current_14~0=v_~current_14~0_100, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_40|, ~current_10~0=v_~current_10~0_92, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_#t~ret49#1.base=|v_ULTIMATE.start_main_#t~ret49#1.base_37|, ULTIMATE.start_main_#t~nondet38#1=|v_ULTIMATE.start_main_#t~nondet38#1_34|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_21|, ~break_7~0=v_~break_7~0_206, ULTIMATE.start_main_#t~ret49#1.offset=|v_ULTIMATE.start_main_#t~ret49#1.offset_37|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_50|, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset_51|, #length=|v_#length_165|, ~i_5~0=v_~i_5~0_113, ~i_9~0=v_~i_9~0_115, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_38|, ~name_1~0=v_~name_1~0_195, ~result_8~0=v_~result_8~0_176, ULTIMATE.start_main_#t~nondet44#1=|v_ULTIMATE.start_main_#t~nondet44#1_40|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_31|, ~nondet_0~0.base=v_~nondet_0~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ~result_4~0=v_~result_4~0_174, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_34|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_40|, #StackHeapBarrier=|v_#StackHeapBarrier_50|, ~i_13~0=v_~i_13~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base_51|, ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_24|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_66|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_41|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_28|, ~break_15~0=v_~break_15~0_210, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_51|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_33|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_34|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_34|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_41|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_23|, ~nondet_0~0.offset=v_~nondet_0~0.offset_66, ~break_11~0=v_~break_11~0_206, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_87|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_32|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_35|, ULTIMATE.start_main_#t~mem57#1=|v_ULTIMATE.start_main_#t~mem57#1_24|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_38|, ~name_3~0=v_~name_3~0_189, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_31|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_30|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_38|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_34|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_47|, ULTIMATE.start_main_#t~nondet40#1=|v_ULTIMATE.start_main_#t~nondet40#1_40|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_23|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_34|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_40|, ~current_6~0=v_~current_6~0_110, #valid=|v_#valid_218|, ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_32|, #memory_int=|v_#memory_int_103|, ~result_12~0=v_~result_12~0_154, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|} AuxVars[] AssignedVars[~name_2~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet39#1, ~current_14~0, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet47#1, ~current_10~0, #NULL.offset, ULTIMATE.start_main_#t~ret49#1.base, ULTIMATE.start_main_#t~nondet38#1, ULTIMATE.start_main_#t~nondet55#1, ~break_7~0, ULTIMATE.start_main_#t~ret49#1.offset, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset, #length, ~i_5~0, ~i_9~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#t~nondet45#1, ~name_1~0, ~result_8~0, ULTIMATE.start_main_#t~nondet44#1, ULTIMATE.start_create_fresh_int_array_#t~post60#1, ~nondet_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ~result_4~0, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet46#1, ~i_13~0, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base, ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ~break_15~0, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet51#1, ~nondet_0~0.offset, ~break_11~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_#t~mem57#1, ULTIMATE.start_main_#t~nondet43#1, ~name_3~0, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet40#1, #NULL.base, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_main_#t~nondet41#1, ~current_6~0, #valid, ULTIMATE.start_main_#t~nondet37#1, ~result_12~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1023#[L152-6]don't care [1838] L152-6-->L134-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_39|) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre50#1_27|) (= |v_#memory_int_71| (store |v_#memory_int_72| |v_ULTIMATE.start_main_~#t1~0#1.base_31| (store (select |v_#memory_int_72| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) |v_ULTIMATE.start_main_~#t1~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre50#1_27|))) (= (select |v_#valid_146| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_39|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_48| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_25|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| v_~nondet_0~0.offset_34) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| v_~nondet_0~0.base_34) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_25|) (select |v_#length_105| |v_ULTIMATE.start_main_~#t1~0#1.base_31|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_39|, #pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_48|, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_72|, #length=|v_#length_105|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_39|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_48|, ULTIMATE.start_main_#t~ret49#1.base=|v_ULTIMATE.start_main_#t~ret49#1.base_29|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_25|, ~nondet_0~0.base=v_~nondet_0~0.base_34, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|, ~nondet_0~0.offset=v_~nondet_0~0.offset_34, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_#t~ret49#1.offset=|v_ULTIMATE.start_main_#t~ret49#1.offset_29|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_27|, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_71|, #length=|v_#length_105|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret49#1.offset, ULTIMATE.start_main_#t~pre50#1, #memory_int, ULTIMATE.start_main_#t~ret49#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~nondet_0~0.base, ~nondet_0~0.offset] 941#[L134-3]don't care [1372] L134-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{thread1Thread1of1ForFork1_#t~ite2#1=|v_thread1Thread1of1ForFork1_#t~ite2#1_10|, thread1Thread1of1ForFork1_#t~ite7#1=|v_thread1Thread1of1ForFork1_#t~ite7#1_10|, thread1Thread1of1ForFork1_minus_#in~a#1=|v_thread1Thread1of1ForFork1_minus_#in~a#1_6|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_8|, thread1Thread1of1ForFork1_#t~ret10#1=|v_thread1Thread1of1ForFork1_#t~ret10#1_8|, thread1Thread1of1ForFork1_minus_#res#1=|v_thread1Thread1of1ForFork1_minus_#res#1_8|, thread1Thread1of1ForFork1_#t~ite5#1=|v_thread1Thread1of1ForFork1_#t~ite5#1_10|, thread1Thread1of1ForFork1_#t~ite11#1=|v_thread1Thread1of1ForFork1_#t~ite11#1_10|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_minus_#in~b#1=|v_thread1Thread1of1ForFork1_minus_#in~b#1_6|, thread1Thread1of1ForFork1_#t~ite8#1=|v_thread1Thread1of1ForFork1_#t~ite8#1_10|, thread1Thread1of1ForFork1_#t~ite1#1=|v_thread1Thread1of1ForFork1_#t~ite1#1_10|, thread1Thread1of1ForFork1_#t~nondet3#1=|v_thread1Thread1of1ForFork1_#t~nondet3#1_10|, thread1Thread1of1ForFork1_#t~ite6#1=|v_thread1Thread1of1ForFork1_#t~ite6#1_10|, thread1Thread1of1ForFork1_minus_~b#1=|v_thread1Thread1of1ForFork1_minus_~b#1_12|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_18|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_minus_~a#1=|v_thread1Thread1of1ForFork1_minus_~a#1_12|, thread1Thread1of1ForFork1_#t~post9#1=|v_thread1Thread1of1ForFork1_#t~post9#1_8|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_34|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~ite2#1, thread1Thread1of1ForFork1_#t~ite7#1, thread1Thread1of1ForFork1_minus_#in~a#1, thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~ret10#1, thread1Thread1of1ForFork1_minus_#res#1, thread1Thread1of1ForFork1_#t~ite5#1, thread1Thread1of1ForFork1_#t~ite11#1, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_minus_#in~b#1, thread1Thread1of1ForFork1_#t~ite8#1, thread1Thread1of1ForFork1_#t~ite1#1, thread1Thread1of1ForFork1_#t~nondet3#1, thread1Thread1of1ForFork1_#t~ite6#1, thread1Thread1of1ForFork1_minus_~b#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_minus_~a#1, thread1Thread1of1ForFork1_#t~post9#1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 911#[thread1ENTRY, L134-4]don't care [1905] thread1ENTRY-->L53-4: Formula: (let ((.cse0 (= v_~name_2~0_In_15 v_~name_1~0_In_13)) (.cse1 (= v_~i_5~0_Out_6 0))) (or (and (= v_~break_7~0_Out_14 1) .cse0 (= v_~result_4~0_Out_14 0) .cse1) (and (not .cse0) .cse1 (= v_~result_4~0_Out_14 v_~result_4~0_In_7) (= v_~break_7~0_Out_14 0)))) InVars {~name_2~0=v_~name_2~0_In_15, ~result_4~0=v_~result_4~0_In_7, ~name_1~0=v_~name_1~0_In_13} OutVars{thread1Thread1of1ForFork1_#t~ite2#1=|v_thread1Thread1of1ForFork1_#t~ite2#1_Out_2|, ~break_7~0=v_~break_7~0_Out_14, ~name_2~0=v_~name_2~0_In_15, ~result_4~0=v_~result_4~0_Out_14, thread1Thread1of1ForFork1_#t~ite1#1=|v_thread1Thread1of1ForFork1_#t~ite1#1_Out_6|, ~name_1~0=v_~name_1~0_In_13, ~i_5~0=v_~i_5~0_Out_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~ite2#1, ~break_7~0, ~result_4~0, thread1Thread1of1ForFork1_#t~ite1#1, ~i_5~0] 913#[L53-4, L134-4]don't care [2022-07-22 12:43:02,810 INFO L750 eck$LassoCheckResult]: Loop: 913#[L53-4, L134-4]don't care [1937] L53-4-->L53-4: Formula: (let ((.cse2 (= v_~current_6~0_Out_2 v_~name_1~0_In_21)) (.cse7 (= v_~name_2~0_In_23 v_~current_6~0_Out_2)) (.cse8 (= v_~break_7~0_204 0)) (.cse3 (* v_~i_5~0_In_5 4))) (let ((.cse4 (+ .cse3 v_~nondet_0~0.offset_In_7)) (.cse5 (or (not .cse7) (not .cse8))) (.cse1 (not .cse2))) (and (let ((.cse0 (= v_~result_4~0_172 |v_thread1Thread1of1ForFork1_#t~ite5#1_51|))) (or (and (= |v_thread1Thread1of1ForFork1_#t~ite5#1_51| v_~result_4~0_In_9) .cse0 .cse1) (and .cse0 .cse2 (= |v_thread1Thread1of1ForFork1_#t~ite5#1_51| 1)))) (<= (+ .cse3 v_~nondet_0~0.offset_In_7 4) (select |v_#length_In_11| v_~nondet_0~0.base_In_7)) (<= 0 .cse4) (= (select (select |v_#memory_int_In_7| v_~nondet_0~0.base_In_7) .cse4) v_~current_6~0_Out_2) (let ((.cse6 (= (+ v_~i_5~0_In_5 1) v_~i_5~0_Out_10))) (or (and (= v_~break_7~0_Out_18 v_~break_7~0_204) .cse5 .cse6) (and (= v_~break_7~0_Out_18 1) .cse6 .cse7))) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet3#1_In_3| 256) 0)) (= (select |v_#valid_In_11| v_~nondet_0~0.base_In_7) 1) (let ((.cse9 (= v_~result_4~0_Out_22 |v_thread1Thread1of1ForFork1_#t~ite7#1_51|))) (or (and .cse8 .cse9 (= (+ |v_thread1Thread1of1ForFork1_#t~ite7#1_51| 1) 0) .cse7) (and (= v_~result_4~0_172 |v_thread1Thread1of1ForFork1_#t~ite7#1_51|) .cse9 .cse5))) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18| 0)) (let ((.cse10 (= |v_thread1Thread1of1ForFork1_#t~ite6#1_51| v_~break_7~0_204))) (or (and (= |v_thread1Thread1of1ForFork1_#t~ite6#1_51| 1) .cse10 .cse2) (and .cse10 (= v_~break_7~0_In_11 |v_thread1Thread1of1ForFork1_#t~ite6#1_51|) .cse1))) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|) (= (ite (and (< v_~i_5~0_In_5 3) (= v_~break_7~0_In_11 0)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|)))) InVars {~break_7~0=v_~break_7~0_In_11, ~name_2~0=v_~name_2~0_In_23, ~result_4~0=v_~result_4~0_In_9, thread1Thread1of1ForFork1_#t~nondet3#1=|v_thread1Thread1of1ForFork1_#t~nondet3#1_In_3|, ~name_1~0=v_~name_1~0_In_21, #valid=|v_#valid_In_11|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_11|, ~i_5~0=v_~i_5~0_In_5, ~nondet_0~0.base=v_~nondet_0~0.base_In_7, ~nondet_0~0.offset=v_~nondet_0~0.offset_In_7} OutVars{~name_2~0=v_~name_2~0_In_23, thread1Thread1of1ForFork1_#t~ite7#1=|v_thread1Thread1of1ForFork1_#t~ite7#1_Out_10|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_Out_6|, ~name_1~0=v_~name_1~0_In_21, thread1Thread1of1ForFork1_#t~ite5#1=|v_thread1Thread1of1ForFork1_#t~ite5#1_Out_10|, ~nondet_0~0.base=v_~nondet_0~0.base_In_7, ~nondet_0~0.offset=v_~nondet_0~0.offset_In_7, ~break_7~0=v_~break_7~0_Out_18, ~result_4~0=v_~result_4~0_Out_22, thread1Thread1of1ForFork1_#t~ite8#1=|v_thread1Thread1of1ForFork1_#t~ite8#1_Out_6|, ~current_6~0=v_~current_6~0_Out_2, thread1Thread1of1ForFork1_#t~ite6#1=|v_thread1Thread1of1ForFork1_#t~ite6#1_Out_10|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|, #valid=|v_#valid_In_11|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_11|, thread1Thread1of1ForFork1_#t~post9#1=|v_thread1Thread1of1ForFork1_#t~post9#1_Out_6|, ~i_5~0=v_~i_5~0_Out_10, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18|} AuxVars[|v_thread1Thread1of1ForFork1_#t~ite6#1_51|, v_~result_4~0_172, |v_thread1Thread1of1ForFork1_#t~ite7#1_51|, v_~break_7~0_204, |v_thread1Thread1of1ForFork1_#t~ite5#1_51|] AssignedVars[thread1Thread1of1ForFork1_#t~ite7#1, thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~ite5#1, ~break_7~0, ~result_4~0, thread1Thread1of1ForFork1_#t~ite8#1, ~current_6~0, thread1Thread1of1ForFork1_#t~nondet3#1, thread1Thread1of1ForFork1_#t~ite6#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post9#1, ~i_5~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 913#[L53-4, L134-4]don't care [2022-07-22 12:43:02,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:43:02,811 INFO L85 PathProgramCache]: Analyzing trace with hash 60499025, now seen corresponding path program 1 times [2022-07-22 12:43:02,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:43:02,811 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1897045964] [2022-07-22 12:43:02,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:43:02,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:43:02,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:43:02,900 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 12:43:02,900 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:43:02,900 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1897045964] [2022-07-22 12:43:02,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1897045964] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:43:02,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:43:02,904 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:43:02,904 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [54765152] [2022-07-22 12:43:02,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:43:02,910 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:43:02,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:43:02,911 INFO L85 PathProgramCache]: Analyzing trace with hash 1968, now seen corresponding path program 1 times [2022-07-22 12:43:02,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:43:02,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791520959] [2022-07-22 12:43:02,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:43:02,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:43:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:02,948 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:43:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:03,021 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:43:03,114 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-07-22 12:43:03,558 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:43:03,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:43:03,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:43:03,563 INFO L87 Difference]: Start difference. First operand 100 states and 310 transitions. cyclomatic complexity: 273 Second operand has 3 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 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 12:43:03,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:43:03,628 INFO L93 Difference]: Finished difference Result 100 states and 309 transitions. [2022-07-22 12:43:03,629 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 100 states and 309 transitions. [2022-07-22 12:43:03,632 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 62 [2022-07-22 12:43:03,635 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 100 states to 100 states and 309 transitions. [2022-07-22 12:43:03,635 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 99 [2022-07-22 12:43:03,636 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 99 [2022-07-22 12:43:03,636 INFO L73 IsDeterministic]: Start isDeterministic. Operand 100 states and 309 transitions. [2022-07-22 12:43:03,637 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:43:03,638 INFO L220 hiAutomatonCegarLoop]: Abstraction has 100 states and 309 transitions. [2022-07-22 12:43:03,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states and 309 transitions. [2022-07-22 12:43:03,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2022-07-22 12:43:03,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 100 states, 100 states have (on average 3.09) internal successors, (309), 99 states have internal predecessors, (309), 0 states have call successors, (0), 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 12:43:03,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 309 transitions. [2022-07-22 12:43:03,649 INFO L242 hiAutomatonCegarLoop]: Abstraction has 100 states and 309 transitions. [2022-07-22 12:43:03,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:43:03,650 INFO L425 stractBuchiCegarLoop]: Abstraction has 100 states and 309 transitions. [2022-07-22 12:43:03,651 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:43:03,651 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 100 states and 309 transitions. [2022-07-22 12:43:03,653 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 62 [2022-07-22 12:43:03,653 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:43:03,653 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:43:03,654 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:43:03,654 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:43:03,655 INFO L748 eck$LassoCheckResult]: Stem: 1335#[ULTIMATE.startENTRY]don't care [1939] ULTIMATE.startENTRY-->L152-6: Formula: (let ((.cse2 (store |v_#valid_220| |v_ULTIMATE.start_main_~#t1~0#1.base_47| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1))) (let ((.cse1 (select |v_#memory_int_103| 1)) (.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t3~0#1.base_51| 1))) (and (= (select .cse0 |v_ULTIMATE.start_main_~#t3~0#1.base_51|) 0) (= (select .cse1 1) 0) (= (select |v_#length_167| 2) 32) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|) (= |v_#NULL.base_14| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| 0)) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= (select |v_#valid_220| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_39| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| 0) (= v_~nondet_0~0.base_66 0) (= |v_#NULL.offset_14| 0) (= (select |v_#valid_220| |v_ULTIMATE.start_main_~#t1~0#1.base_47|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_87| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23| 3) (= 2 (select |v_#length_167| 1)) (= v_~nondet_0~0.offset_66 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| |v_#StackHeapBarrier_50|) (= (select |v_#valid_220| 0) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (< 0 |v_#StackHeapBarrier_50|) (= (select |v_#valid_220| 1) 1) (= |v_#valid_218| (store .cse3 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_41| 0) (= (store (store (store (store |v_#length_167| |v_ULTIMATE.start_main_~#t1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_165|) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t1~0#1.base_47|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_66| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_41| 0) (= (select .cse1 0) 48) (= (select .cse3 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 0) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t3~0#1.base_51|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_50|, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_103|, #length=|v_#length_167|} OutVars{~name_2~0=v_~name_2~0_195, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_main_#t~nondet39#1=|v_ULTIMATE.start_main_#t~nondet39#1_38|, ~current_14~0=v_~current_14~0_100, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_40|, ~current_10~0=v_~current_10~0_92, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_#t~ret49#1.base=|v_ULTIMATE.start_main_#t~ret49#1.base_37|, ULTIMATE.start_main_#t~nondet38#1=|v_ULTIMATE.start_main_#t~nondet38#1_34|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_21|, ~break_7~0=v_~break_7~0_206, ULTIMATE.start_main_#t~ret49#1.offset=|v_ULTIMATE.start_main_#t~ret49#1.offset_37|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_50|, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset_51|, #length=|v_#length_165|, ~i_5~0=v_~i_5~0_113, ~i_9~0=v_~i_9~0_115, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_38|, ~name_1~0=v_~name_1~0_195, ~result_8~0=v_~result_8~0_176, ULTIMATE.start_main_#t~nondet44#1=|v_ULTIMATE.start_main_#t~nondet44#1_40|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_31|, ~nondet_0~0.base=v_~nondet_0~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ~result_4~0=v_~result_4~0_174, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_34|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_40|, #StackHeapBarrier=|v_#StackHeapBarrier_50|, ~i_13~0=v_~i_13~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base_51|, ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_24|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_66|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_41|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_28|, ~break_15~0=v_~break_15~0_210, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_51|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_33|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_34|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_34|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_41|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_23|, ~nondet_0~0.offset=v_~nondet_0~0.offset_66, ~break_11~0=v_~break_11~0_206, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_87|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_32|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_35|, ULTIMATE.start_main_#t~mem57#1=|v_ULTIMATE.start_main_#t~mem57#1_24|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_38|, ~name_3~0=v_~name_3~0_189, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_31|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_30|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_38|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_34|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_47|, ULTIMATE.start_main_#t~nondet40#1=|v_ULTIMATE.start_main_#t~nondet40#1_40|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_23|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_34|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_40|, ~current_6~0=v_~current_6~0_110, #valid=|v_#valid_218|, ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_32|, #memory_int=|v_#memory_int_103|, ~result_12~0=v_~result_12~0_154, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|} AuxVars[] AssignedVars[~name_2~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet39#1, ~current_14~0, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet47#1, ~current_10~0, #NULL.offset, ULTIMATE.start_main_#t~ret49#1.base, ULTIMATE.start_main_#t~nondet38#1, ULTIMATE.start_main_#t~nondet55#1, ~break_7~0, ULTIMATE.start_main_#t~ret49#1.offset, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset, #length, ~i_5~0, ~i_9~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#t~nondet45#1, ~name_1~0, ~result_8~0, ULTIMATE.start_main_#t~nondet44#1, ULTIMATE.start_create_fresh_int_array_#t~post60#1, ~nondet_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ~result_4~0, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet46#1, ~i_13~0, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base, ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ~break_15~0, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet51#1, ~nondet_0~0.offset, ~break_11~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_#t~mem57#1, ULTIMATE.start_main_#t~nondet43#1, ~name_3~0, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet40#1, #NULL.base, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_main_#t~nondet41#1, ~current_6~0, #valid, ULTIMATE.start_main_#t~nondet37#1, ~result_12~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1329#[L152-6]don't care [1750] L152-6-->L152-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| 4 .cse0) (select |v_#length_93| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|)) (= |v_#memory_int_65| (store |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27| (store (select |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|))) (<= 0 .cse1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_36|) (= (select |v_#valid_122| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_66|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_65|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_15|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post60#1] 1331#[L152-6]don't care [1838] L152-6-->L134-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_39|) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre50#1_27|) (= |v_#memory_int_71| (store |v_#memory_int_72| |v_ULTIMATE.start_main_~#t1~0#1.base_31| (store (select |v_#memory_int_72| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) |v_ULTIMATE.start_main_~#t1~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre50#1_27|))) (= (select |v_#valid_146| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_39|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_48| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_25|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| v_~nondet_0~0.offset_34) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| v_~nondet_0~0.base_34) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_25|) (select |v_#length_105| |v_ULTIMATE.start_main_~#t1~0#1.base_31|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_39|, #pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_48|, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_72|, #length=|v_#length_105|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_39|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_48|, ULTIMATE.start_main_#t~ret49#1.base=|v_ULTIMATE.start_main_#t~ret49#1.base_29|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_25|, ~nondet_0~0.base=v_~nondet_0~0.base_34, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|, ~nondet_0~0.offset=v_~nondet_0~0.offset_34, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_#t~ret49#1.offset=|v_ULTIMATE.start_main_#t~ret49#1.offset_29|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_27|, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_71|, #length=|v_#length_105|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret49#1.offset, ULTIMATE.start_main_#t~pre50#1, #memory_int, ULTIMATE.start_main_#t~ret49#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~nondet_0~0.base, ~nondet_0~0.offset] 1247#[L134-3]don't care [1372] L134-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{thread1Thread1of1ForFork1_#t~ite2#1=|v_thread1Thread1of1ForFork1_#t~ite2#1_10|, thread1Thread1of1ForFork1_#t~ite7#1=|v_thread1Thread1of1ForFork1_#t~ite7#1_10|, thread1Thread1of1ForFork1_minus_#in~a#1=|v_thread1Thread1of1ForFork1_minus_#in~a#1_6|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_8|, thread1Thread1of1ForFork1_#t~ret10#1=|v_thread1Thread1of1ForFork1_#t~ret10#1_8|, thread1Thread1of1ForFork1_minus_#res#1=|v_thread1Thread1of1ForFork1_minus_#res#1_8|, thread1Thread1of1ForFork1_#t~ite5#1=|v_thread1Thread1of1ForFork1_#t~ite5#1_10|, thread1Thread1of1ForFork1_#t~ite11#1=|v_thread1Thread1of1ForFork1_#t~ite11#1_10|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_minus_#in~b#1=|v_thread1Thread1of1ForFork1_minus_#in~b#1_6|, thread1Thread1of1ForFork1_#t~ite8#1=|v_thread1Thread1of1ForFork1_#t~ite8#1_10|, thread1Thread1of1ForFork1_#t~ite1#1=|v_thread1Thread1of1ForFork1_#t~ite1#1_10|, thread1Thread1of1ForFork1_#t~nondet3#1=|v_thread1Thread1of1ForFork1_#t~nondet3#1_10|, thread1Thread1of1ForFork1_#t~ite6#1=|v_thread1Thread1of1ForFork1_#t~ite6#1_10|, thread1Thread1of1ForFork1_minus_~b#1=|v_thread1Thread1of1ForFork1_minus_~b#1_12|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_18|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_minus_~a#1=|v_thread1Thread1of1ForFork1_minus_~a#1_12|, thread1Thread1of1ForFork1_#t~post9#1=|v_thread1Thread1of1ForFork1_#t~post9#1_8|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_34|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~ite2#1, thread1Thread1of1ForFork1_#t~ite7#1, thread1Thread1of1ForFork1_minus_#in~a#1, thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~ret10#1, thread1Thread1of1ForFork1_minus_#res#1, thread1Thread1of1ForFork1_#t~ite5#1, thread1Thread1of1ForFork1_#t~ite11#1, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_minus_#in~b#1, thread1Thread1of1ForFork1_#t~ite8#1, thread1Thread1of1ForFork1_#t~ite1#1, thread1Thread1of1ForFork1_#t~nondet3#1, thread1Thread1of1ForFork1_#t~ite6#1, thread1Thread1of1ForFork1_minus_~b#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_minus_~a#1, thread1Thread1of1ForFork1_#t~post9#1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 1217#[thread1ENTRY, L134-4]don't care [1905] thread1ENTRY-->L53-4: Formula: (let ((.cse0 (= v_~name_2~0_In_15 v_~name_1~0_In_13)) (.cse1 (= v_~i_5~0_Out_6 0))) (or (and (= v_~break_7~0_Out_14 1) .cse0 (= v_~result_4~0_Out_14 0) .cse1) (and (not .cse0) .cse1 (= v_~result_4~0_Out_14 v_~result_4~0_In_7) (= v_~break_7~0_Out_14 0)))) InVars {~name_2~0=v_~name_2~0_In_15, ~result_4~0=v_~result_4~0_In_7, ~name_1~0=v_~name_1~0_In_13} OutVars{thread1Thread1of1ForFork1_#t~ite2#1=|v_thread1Thread1of1ForFork1_#t~ite2#1_Out_2|, ~break_7~0=v_~break_7~0_Out_14, ~name_2~0=v_~name_2~0_In_15, ~result_4~0=v_~result_4~0_Out_14, thread1Thread1of1ForFork1_#t~ite1#1=|v_thread1Thread1of1ForFork1_#t~ite1#1_Out_6|, ~name_1~0=v_~name_1~0_In_13, ~i_5~0=v_~i_5~0_Out_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~ite2#1, ~break_7~0, ~result_4~0, thread1Thread1of1ForFork1_#t~ite1#1, ~i_5~0] 1219#[L53-4, L134-4]don't care [2022-07-22 12:43:03,656 INFO L750 eck$LassoCheckResult]: Loop: 1219#[L53-4, L134-4]don't care [1937] L53-4-->L53-4: Formula: (let ((.cse2 (= v_~current_6~0_Out_2 v_~name_1~0_In_21)) (.cse7 (= v_~name_2~0_In_23 v_~current_6~0_Out_2)) (.cse8 (= v_~break_7~0_204 0)) (.cse3 (* v_~i_5~0_In_5 4))) (let ((.cse4 (+ .cse3 v_~nondet_0~0.offset_In_7)) (.cse5 (or (not .cse7) (not .cse8))) (.cse1 (not .cse2))) (and (let ((.cse0 (= v_~result_4~0_172 |v_thread1Thread1of1ForFork1_#t~ite5#1_51|))) (or (and (= |v_thread1Thread1of1ForFork1_#t~ite5#1_51| v_~result_4~0_In_9) .cse0 .cse1) (and .cse0 .cse2 (= |v_thread1Thread1of1ForFork1_#t~ite5#1_51| 1)))) (<= (+ .cse3 v_~nondet_0~0.offset_In_7 4) (select |v_#length_In_11| v_~nondet_0~0.base_In_7)) (<= 0 .cse4) (= (select (select |v_#memory_int_In_7| v_~nondet_0~0.base_In_7) .cse4) v_~current_6~0_Out_2) (let ((.cse6 (= (+ v_~i_5~0_In_5 1) v_~i_5~0_Out_10))) (or (and (= v_~break_7~0_Out_18 v_~break_7~0_204) .cse5 .cse6) (and (= v_~break_7~0_Out_18 1) .cse6 .cse7))) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet3#1_In_3| 256) 0)) (= (select |v_#valid_In_11| v_~nondet_0~0.base_In_7) 1) (let ((.cse9 (= v_~result_4~0_Out_22 |v_thread1Thread1of1ForFork1_#t~ite7#1_51|))) (or (and .cse8 .cse9 (= (+ |v_thread1Thread1of1ForFork1_#t~ite7#1_51| 1) 0) .cse7) (and (= v_~result_4~0_172 |v_thread1Thread1of1ForFork1_#t~ite7#1_51|) .cse9 .cse5))) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18| 0)) (let ((.cse10 (= |v_thread1Thread1of1ForFork1_#t~ite6#1_51| v_~break_7~0_204))) (or (and (= |v_thread1Thread1of1ForFork1_#t~ite6#1_51| 1) .cse10 .cse2) (and .cse10 (= v_~break_7~0_In_11 |v_thread1Thread1of1ForFork1_#t~ite6#1_51|) .cse1))) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|) (= (ite (and (< v_~i_5~0_In_5 3) (= v_~break_7~0_In_11 0)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|)))) InVars {~break_7~0=v_~break_7~0_In_11, ~name_2~0=v_~name_2~0_In_23, ~result_4~0=v_~result_4~0_In_9, thread1Thread1of1ForFork1_#t~nondet3#1=|v_thread1Thread1of1ForFork1_#t~nondet3#1_In_3|, ~name_1~0=v_~name_1~0_In_21, #valid=|v_#valid_In_11|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_11|, ~i_5~0=v_~i_5~0_In_5, ~nondet_0~0.base=v_~nondet_0~0.base_In_7, ~nondet_0~0.offset=v_~nondet_0~0.offset_In_7} OutVars{~name_2~0=v_~name_2~0_In_23, thread1Thread1of1ForFork1_#t~ite7#1=|v_thread1Thread1of1ForFork1_#t~ite7#1_Out_10|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_Out_6|, ~name_1~0=v_~name_1~0_In_21, thread1Thread1of1ForFork1_#t~ite5#1=|v_thread1Thread1of1ForFork1_#t~ite5#1_Out_10|, ~nondet_0~0.base=v_~nondet_0~0.base_In_7, ~nondet_0~0.offset=v_~nondet_0~0.offset_In_7, ~break_7~0=v_~break_7~0_Out_18, ~result_4~0=v_~result_4~0_Out_22, thread1Thread1of1ForFork1_#t~ite8#1=|v_thread1Thread1of1ForFork1_#t~ite8#1_Out_6|, ~current_6~0=v_~current_6~0_Out_2, thread1Thread1of1ForFork1_#t~ite6#1=|v_thread1Thread1of1ForFork1_#t~ite6#1_Out_10|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|, #valid=|v_#valid_In_11|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_11|, thread1Thread1of1ForFork1_#t~post9#1=|v_thread1Thread1of1ForFork1_#t~post9#1_Out_6|, ~i_5~0=v_~i_5~0_Out_10, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18|} AuxVars[|v_thread1Thread1of1ForFork1_#t~ite6#1_51|, v_~result_4~0_172, |v_thread1Thread1of1ForFork1_#t~ite7#1_51|, v_~break_7~0_204, |v_thread1Thread1of1ForFork1_#t~ite5#1_51|] AssignedVars[thread1Thread1of1ForFork1_#t~ite7#1, thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~ite5#1, ~break_7~0, ~result_4~0, thread1Thread1of1ForFork1_#t~ite8#1, ~current_6~0, thread1Thread1of1ForFork1_#t~nondet3#1, thread1Thread1of1ForFork1_#t~ite6#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post9#1, ~i_5~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 1219#[L53-4, L134-4]don't care [2022-07-22 12:43:03,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:43:03,656 INFO L85 PathProgramCache]: Analyzing trace with hash 1873281375, now seen corresponding path program 1 times [2022-07-22 12:43:03,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:43:03,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560055719] [2022-07-22 12:43:03,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:43:03,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:43:03,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:43:03,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:43:03,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:43:03,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [560055719] [2022-07-22 12:43:03,711 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [560055719] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 12:43:03,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1908631878] [2022-07-22 12:43:03,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:43:03,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:43:03,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:03,712 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:43:03,737 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-07-22 12:43:03,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:43:03,814 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:43:03,818 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:43:03,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:43:03,862 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 12:43:03,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:43:03,893 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1908631878] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 12:43:03,893 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 12:43:03,893 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 7 [2022-07-22 12:43:03,893 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350005662] [2022-07-22 12:43:03,893 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 12:43:03,894 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:43:03,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:43:03,894 INFO L85 PathProgramCache]: Analyzing trace with hash 1968, now seen corresponding path program 2 times [2022-07-22 12:43:03,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:43:03,895 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565887365] [2022-07-22 12:43:03,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:43:03,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:43:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:03,929 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:43:03,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:03,965 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:43:04,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:43:04,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-22 12:43:04,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=29, Unknown=0, NotChecked=0, Total=56 [2022-07-22 12:43:04,424 INFO L87 Difference]: Start difference. First operand 100 states and 309 transitions. cyclomatic complexity: 272 Second operand has 8 states, 8 states have (on average 1.375) internal successors, (11), 7 states have internal predecessors, (11), 0 states have call successors, (0), 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 12:43:04,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:43:04,490 INFO L93 Difference]: Finished difference Result 102 states and 311 transitions. [2022-07-22 12:43:04,490 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 102 states and 311 transitions. [2022-07-22 12:43:04,492 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 62 [2022-07-22 12:43:04,494 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 102 states to 102 states and 311 transitions. [2022-07-22 12:43:04,495 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 99 [2022-07-22 12:43:04,495 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 99 [2022-07-22 12:43:04,495 INFO L73 IsDeterministic]: Start isDeterministic. Operand 102 states and 311 transitions. [2022-07-22 12:43:04,497 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:43:04,497 INFO L220 hiAutomatonCegarLoop]: Abstraction has 102 states and 311 transitions. [2022-07-22 12:43:04,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states and 311 transitions. [2022-07-22 12:43:04,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 102. [2022-07-22 12:43:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 102 states have (on average 3.049019607843137) internal successors, (311), 101 states have internal predecessors, (311), 0 states have call successors, (0), 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 12:43:04,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 311 transitions. [2022-07-22 12:43:04,506 INFO L242 hiAutomatonCegarLoop]: Abstraction has 102 states and 311 transitions. [2022-07-22 12:43:04,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-22 12:43:04,508 INFO L425 stractBuchiCegarLoop]: Abstraction has 102 states and 311 transitions. [2022-07-22 12:43:04,508 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:43:04,508 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 102 states and 311 transitions. [2022-07-22 12:43:04,509 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 62 [2022-07-22 12:43:04,510 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:43:04,510 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:43:04,510 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 1, 1, 1, 1] [2022-07-22 12:43:04,510 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:43:04,511 INFO L748 eck$LassoCheckResult]: Stem: 1674#[ULTIMATE.startENTRY]don't care [1939] ULTIMATE.startENTRY-->L152-6: Formula: (let ((.cse2 (store |v_#valid_220| |v_ULTIMATE.start_main_~#t1~0#1.base_47| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1))) (let ((.cse1 (select |v_#memory_int_103| 1)) (.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t3~0#1.base_51| 1))) (and (= (select .cse0 |v_ULTIMATE.start_main_~#t3~0#1.base_51|) 0) (= (select .cse1 1) 0) (= (select |v_#length_167| 2) 32) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|) (= |v_#NULL.base_14| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| 0)) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= (select |v_#valid_220| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_39| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| 0) (= v_~nondet_0~0.base_66 0) (= |v_#NULL.offset_14| 0) (= (select |v_#valid_220| |v_ULTIMATE.start_main_~#t1~0#1.base_47|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_87| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23| 3) (= 2 (select |v_#length_167| 1)) (= v_~nondet_0~0.offset_66 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| |v_#StackHeapBarrier_50|) (= (select |v_#valid_220| 0) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (< 0 |v_#StackHeapBarrier_50|) (= (select |v_#valid_220| 1) 1) (= |v_#valid_218| (store .cse3 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_41| 0) (= (store (store (store (store |v_#length_167| |v_ULTIMATE.start_main_~#t1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_165|) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t1~0#1.base_47|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_66| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_41| 0) (= (select .cse1 0) 48) (= (select .cse3 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 0) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t3~0#1.base_51|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_50|, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_103|, #length=|v_#length_167|} OutVars{~name_2~0=v_~name_2~0_195, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_main_#t~nondet39#1=|v_ULTIMATE.start_main_#t~nondet39#1_38|, ~current_14~0=v_~current_14~0_100, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_40|, ~current_10~0=v_~current_10~0_92, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_#t~ret49#1.base=|v_ULTIMATE.start_main_#t~ret49#1.base_37|, ULTIMATE.start_main_#t~nondet38#1=|v_ULTIMATE.start_main_#t~nondet38#1_34|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_21|, ~break_7~0=v_~break_7~0_206, ULTIMATE.start_main_#t~ret49#1.offset=|v_ULTIMATE.start_main_#t~ret49#1.offset_37|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_50|, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset_51|, #length=|v_#length_165|, ~i_5~0=v_~i_5~0_113, ~i_9~0=v_~i_9~0_115, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_38|, ~name_1~0=v_~name_1~0_195, ~result_8~0=v_~result_8~0_176, ULTIMATE.start_main_#t~nondet44#1=|v_ULTIMATE.start_main_#t~nondet44#1_40|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_31|, ~nondet_0~0.base=v_~nondet_0~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ~result_4~0=v_~result_4~0_174, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_34|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_40|, #StackHeapBarrier=|v_#StackHeapBarrier_50|, ~i_13~0=v_~i_13~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base_51|, ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_24|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_66|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_41|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_28|, ~break_15~0=v_~break_15~0_210, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_51|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_33|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_34|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_34|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_41|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_23|, ~nondet_0~0.offset=v_~nondet_0~0.offset_66, ~break_11~0=v_~break_11~0_206, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_87|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_32|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_35|, ULTIMATE.start_main_#t~mem57#1=|v_ULTIMATE.start_main_#t~mem57#1_24|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_38|, ~name_3~0=v_~name_3~0_189, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_31|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_30|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_38|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_34|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_47|, ULTIMATE.start_main_#t~nondet40#1=|v_ULTIMATE.start_main_#t~nondet40#1_40|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_23|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_34|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_40|, ~current_6~0=v_~current_6~0_110, #valid=|v_#valid_218|, ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_32|, #memory_int=|v_#memory_int_103|, ~result_12~0=v_~result_12~0_154, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|} AuxVars[] AssignedVars[~name_2~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet39#1, ~current_14~0, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet47#1, ~current_10~0, #NULL.offset, ULTIMATE.start_main_#t~ret49#1.base, ULTIMATE.start_main_#t~nondet38#1, ULTIMATE.start_main_#t~nondet55#1, ~break_7~0, ULTIMATE.start_main_#t~ret49#1.offset, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset, #length, ~i_5~0, ~i_9~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#t~nondet45#1, ~name_1~0, ~result_8~0, ULTIMATE.start_main_#t~nondet44#1, ULTIMATE.start_create_fresh_int_array_#t~post60#1, ~nondet_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ~result_4~0, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet46#1, ~i_13~0, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base, ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ~break_15~0, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet51#1, ~nondet_0~0.offset, ~break_11~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_#t~mem57#1, ULTIMATE.start_main_#t~nondet43#1, ~name_3~0, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet40#1, #NULL.base, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_main_#t~nondet41#1, ~current_6~0, #valid, ULTIMATE.start_main_#t~nondet37#1, ~result_12~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1668#[L152-6]don't care [1750] L152-6-->L152-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| 4 .cse0) (select |v_#length_93| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|)) (= |v_#memory_int_65| (store |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27| (store (select |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|))) (<= 0 .cse1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_36|) (= (select |v_#valid_122| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_66|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_65|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_15|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post60#1] 1670#[L152-6]don't care [1750] L152-6-->L152-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| 4 .cse0) (select |v_#length_93| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|)) (= |v_#memory_int_65| (store |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27| (store (select |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|))) (<= 0 .cse1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_36|) (= (select |v_#valid_122| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_66|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_65|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_15|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post60#1] 1672#[L152-6]don't care [1750] L152-6-->L152-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| 4 .cse0) (select |v_#length_93| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|)) (= |v_#memory_int_65| (store |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27| (store (select |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|))) (<= 0 .cse1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_36|) (= (select |v_#valid_122| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_66|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_65|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_15|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post60#1] 1684#[L152-6]don't care [1838] L152-6-->L134-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_39|) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre50#1_27|) (= |v_#memory_int_71| (store |v_#memory_int_72| |v_ULTIMATE.start_main_~#t1~0#1.base_31| (store (select |v_#memory_int_72| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) |v_ULTIMATE.start_main_~#t1~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre50#1_27|))) (= (select |v_#valid_146| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_39|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_48| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_25|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| v_~nondet_0~0.offset_34) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| v_~nondet_0~0.base_34) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_25|) (select |v_#length_105| |v_ULTIMATE.start_main_~#t1~0#1.base_31|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_39|, #pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_48|, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_72|, #length=|v_#length_105|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_39|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_48|, ULTIMATE.start_main_#t~ret49#1.base=|v_ULTIMATE.start_main_#t~ret49#1.base_29|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_25|, ~nondet_0~0.base=v_~nondet_0~0.base_34, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|, ~nondet_0~0.offset=v_~nondet_0~0.offset_34, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_#t~ret49#1.offset=|v_ULTIMATE.start_main_#t~ret49#1.offset_29|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_27|, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_71|, #length=|v_#length_105|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret49#1.offset, ULTIMATE.start_main_#t~pre50#1, #memory_int, ULTIMATE.start_main_#t~ret49#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~nondet_0~0.base, ~nondet_0~0.offset] 1584#[L134-3]don't care [1372] L134-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{thread1Thread1of1ForFork1_#t~ite2#1=|v_thread1Thread1of1ForFork1_#t~ite2#1_10|, thread1Thread1of1ForFork1_#t~ite7#1=|v_thread1Thread1of1ForFork1_#t~ite7#1_10|, thread1Thread1of1ForFork1_minus_#in~a#1=|v_thread1Thread1of1ForFork1_minus_#in~a#1_6|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_8|, thread1Thread1of1ForFork1_#t~ret10#1=|v_thread1Thread1of1ForFork1_#t~ret10#1_8|, thread1Thread1of1ForFork1_minus_#res#1=|v_thread1Thread1of1ForFork1_minus_#res#1_8|, thread1Thread1of1ForFork1_#t~ite5#1=|v_thread1Thread1of1ForFork1_#t~ite5#1_10|, thread1Thread1of1ForFork1_#t~ite11#1=|v_thread1Thread1of1ForFork1_#t~ite11#1_10|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_minus_#in~b#1=|v_thread1Thread1of1ForFork1_minus_#in~b#1_6|, thread1Thread1of1ForFork1_#t~ite8#1=|v_thread1Thread1of1ForFork1_#t~ite8#1_10|, thread1Thread1of1ForFork1_#t~ite1#1=|v_thread1Thread1of1ForFork1_#t~ite1#1_10|, thread1Thread1of1ForFork1_#t~nondet3#1=|v_thread1Thread1of1ForFork1_#t~nondet3#1_10|, thread1Thread1of1ForFork1_#t~ite6#1=|v_thread1Thread1of1ForFork1_#t~ite6#1_10|, thread1Thread1of1ForFork1_minus_~b#1=|v_thread1Thread1of1ForFork1_minus_~b#1_12|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_18|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_minus_~a#1=|v_thread1Thread1of1ForFork1_minus_~a#1_12|, thread1Thread1of1ForFork1_#t~post9#1=|v_thread1Thread1of1ForFork1_#t~post9#1_8|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_34|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~ite2#1, thread1Thread1of1ForFork1_#t~ite7#1, thread1Thread1of1ForFork1_minus_#in~a#1, thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~ret10#1, thread1Thread1of1ForFork1_minus_#res#1, thread1Thread1of1ForFork1_#t~ite5#1, thread1Thread1of1ForFork1_#t~ite11#1, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_minus_#in~b#1, thread1Thread1of1ForFork1_#t~ite8#1, thread1Thread1of1ForFork1_#t~ite1#1, thread1Thread1of1ForFork1_#t~nondet3#1, thread1Thread1of1ForFork1_#t~ite6#1, thread1Thread1of1ForFork1_minus_~b#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_minus_~a#1, thread1Thread1of1ForFork1_#t~post9#1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 1554#[thread1ENTRY, L134-4]don't care [1905] thread1ENTRY-->L53-4: Formula: (let ((.cse0 (= v_~name_2~0_In_15 v_~name_1~0_In_13)) (.cse1 (= v_~i_5~0_Out_6 0))) (or (and (= v_~break_7~0_Out_14 1) .cse0 (= v_~result_4~0_Out_14 0) .cse1) (and (not .cse0) .cse1 (= v_~result_4~0_Out_14 v_~result_4~0_In_7) (= v_~break_7~0_Out_14 0)))) InVars {~name_2~0=v_~name_2~0_In_15, ~result_4~0=v_~result_4~0_In_7, ~name_1~0=v_~name_1~0_In_13} OutVars{thread1Thread1of1ForFork1_#t~ite2#1=|v_thread1Thread1of1ForFork1_#t~ite2#1_Out_2|, ~break_7~0=v_~break_7~0_Out_14, ~name_2~0=v_~name_2~0_In_15, ~result_4~0=v_~result_4~0_Out_14, thread1Thread1of1ForFork1_#t~ite1#1=|v_thread1Thread1of1ForFork1_#t~ite1#1_Out_6|, ~name_1~0=v_~name_1~0_In_13, ~i_5~0=v_~i_5~0_Out_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~ite2#1, ~break_7~0, ~result_4~0, thread1Thread1of1ForFork1_#t~ite1#1, ~i_5~0] 1556#[L53-4, L134-4]don't care [2022-07-22 12:43:04,512 INFO L750 eck$LassoCheckResult]: Loop: 1556#[L53-4, L134-4]don't care [1937] L53-4-->L53-4: Formula: (let ((.cse2 (= v_~current_6~0_Out_2 v_~name_1~0_In_21)) (.cse7 (= v_~name_2~0_In_23 v_~current_6~0_Out_2)) (.cse8 (= v_~break_7~0_204 0)) (.cse3 (* v_~i_5~0_In_5 4))) (let ((.cse4 (+ .cse3 v_~nondet_0~0.offset_In_7)) (.cse5 (or (not .cse7) (not .cse8))) (.cse1 (not .cse2))) (and (let ((.cse0 (= v_~result_4~0_172 |v_thread1Thread1of1ForFork1_#t~ite5#1_51|))) (or (and (= |v_thread1Thread1of1ForFork1_#t~ite5#1_51| v_~result_4~0_In_9) .cse0 .cse1) (and .cse0 .cse2 (= |v_thread1Thread1of1ForFork1_#t~ite5#1_51| 1)))) (<= (+ .cse3 v_~nondet_0~0.offset_In_7 4) (select |v_#length_In_11| v_~nondet_0~0.base_In_7)) (<= 0 .cse4) (= (select (select |v_#memory_int_In_7| v_~nondet_0~0.base_In_7) .cse4) v_~current_6~0_Out_2) (let ((.cse6 (= (+ v_~i_5~0_In_5 1) v_~i_5~0_Out_10))) (or (and (= v_~break_7~0_Out_18 v_~break_7~0_204) .cse5 .cse6) (and (= v_~break_7~0_Out_18 1) .cse6 .cse7))) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet3#1_In_3| 256) 0)) (= (select |v_#valid_In_11| v_~nondet_0~0.base_In_7) 1) (let ((.cse9 (= v_~result_4~0_Out_22 |v_thread1Thread1of1ForFork1_#t~ite7#1_51|))) (or (and .cse8 .cse9 (= (+ |v_thread1Thread1of1ForFork1_#t~ite7#1_51| 1) 0) .cse7) (and (= v_~result_4~0_172 |v_thread1Thread1of1ForFork1_#t~ite7#1_51|) .cse9 .cse5))) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18| 0)) (let ((.cse10 (= |v_thread1Thread1of1ForFork1_#t~ite6#1_51| v_~break_7~0_204))) (or (and (= |v_thread1Thread1of1ForFork1_#t~ite6#1_51| 1) .cse10 .cse2) (and .cse10 (= v_~break_7~0_In_11 |v_thread1Thread1of1ForFork1_#t~ite6#1_51|) .cse1))) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|) (= (ite (and (< v_~i_5~0_In_5 3) (= v_~break_7~0_In_11 0)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|)))) InVars {~break_7~0=v_~break_7~0_In_11, ~name_2~0=v_~name_2~0_In_23, ~result_4~0=v_~result_4~0_In_9, thread1Thread1of1ForFork1_#t~nondet3#1=|v_thread1Thread1of1ForFork1_#t~nondet3#1_In_3|, ~name_1~0=v_~name_1~0_In_21, #valid=|v_#valid_In_11|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_11|, ~i_5~0=v_~i_5~0_In_5, ~nondet_0~0.base=v_~nondet_0~0.base_In_7, ~nondet_0~0.offset=v_~nondet_0~0.offset_In_7} OutVars{~name_2~0=v_~name_2~0_In_23, thread1Thread1of1ForFork1_#t~ite7#1=|v_thread1Thread1of1ForFork1_#t~ite7#1_Out_10|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_Out_6|, ~name_1~0=v_~name_1~0_In_21, thread1Thread1of1ForFork1_#t~ite5#1=|v_thread1Thread1of1ForFork1_#t~ite5#1_Out_10|, ~nondet_0~0.base=v_~nondet_0~0.base_In_7, ~nondet_0~0.offset=v_~nondet_0~0.offset_In_7, ~break_7~0=v_~break_7~0_Out_18, ~result_4~0=v_~result_4~0_Out_22, thread1Thread1of1ForFork1_#t~ite8#1=|v_thread1Thread1of1ForFork1_#t~ite8#1_Out_6|, ~current_6~0=v_~current_6~0_Out_2, thread1Thread1of1ForFork1_#t~ite6#1=|v_thread1Thread1of1ForFork1_#t~ite6#1_Out_10|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|, #valid=|v_#valid_In_11|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_11|, thread1Thread1of1ForFork1_#t~post9#1=|v_thread1Thread1of1ForFork1_#t~post9#1_Out_6|, ~i_5~0=v_~i_5~0_Out_10, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18|} AuxVars[|v_thread1Thread1of1ForFork1_#t~ite6#1_51|, v_~result_4~0_172, |v_thread1Thread1of1ForFork1_#t~ite7#1_51|, v_~break_7~0_204, |v_thread1Thread1of1ForFork1_#t~ite5#1_51|] AssignedVars[thread1Thread1of1ForFork1_#t~ite7#1, thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~ite5#1, ~break_7~0, ~result_4~0, thread1Thread1of1ForFork1_#t~ite8#1, ~current_6~0, thread1Thread1of1ForFork1_#t~nondet3#1, thread1Thread1of1ForFork1_#t~ite6#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post9#1, ~i_5~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 1556#[L53-4, L134-4]don't care [2022-07-22 12:43:04,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:43:04,512 INFO L85 PathProgramCache]: Analyzing trace with hash 562075551, now seen corresponding path program 2 times [2022-07-22 12:43:04,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:43:04,513 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768455645] [2022-07-22 12:43:04,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:43:04,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:43:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:04,553 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:43:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:04,613 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:43:04,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:43:04,614 INFO L85 PathProgramCache]: Analyzing trace with hash 1968, now seen corresponding path program 3 times [2022-07-22 12:43:04,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:43:04,614 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574220391] [2022-07-22 12:43:04,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:43:04,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:43:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:04,634 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:43:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:04,660 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:43:04,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:43:04,660 INFO L85 PathProgramCache]: Analyzing trace with hash 244474834, now seen corresponding path program 1 times [2022-07-22 12:43:04,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:43:04,665 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734079131] [2022-07-22 12:43:04,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:43:04,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:43:04,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:04,748 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:43:04,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:04,825 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:43:07,704 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:43:07,704 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:43:07,704 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:43:07,704 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:43:07,704 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:43:07,705 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:07,705 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:43:07,705 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:43:07,705 INFO L133 ssoRankerPreferences]: Filename of dumped script: chl-name-comparator-subst.wvr.c_BEv2_Iteration4_Lasso [2022-07-22 12:43:07,705 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:43:07,705 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:43:07,714 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 12:43:07,715 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 12:43:07,719 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 12:43:07,721 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 12:43:08,931 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 12:43:08,933 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 12:43:08,934 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 12:43:08,936 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 12:43:08,939 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 12:43:08,941 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 12:43:08,943 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 12:43:08,944 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 12:43:08,946 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 12:43:08,948 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 12:43:08,949 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 12:43:08,951 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 12:43:08,952 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 12:43:08,954 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 12:43:08,956 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 12:43:08,958 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 12:43:08,960 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 12:43:08,961 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 12:43:08,962 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 12:43:08,963 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 12:43:08,968 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 12:43:08,970 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 12:43:08,971 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 12:43:08,973 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 12:43:08,975 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 12:43:08,978 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 12:43:08,979 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 12:43:08,981 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 12:43:08,983 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 12:43:08,986 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 12:43:08,987 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 12:43:08,988 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 12:43:08,989 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 12:43:08,991 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 12:43:08,996 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 12:43:08,997 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 12:43:08,998 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 12:43:08,999 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 12:43:09,001 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 12:43:09,002 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 12:43:09,004 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 12:43:09,005 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 12:43:09,006 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 12:43:09,008 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 12:43:09,010 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 12:43:09,012 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 12:43:09,014 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 12:43:09,017 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 12:43:09,021 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 12:43:09,023 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 12:43:09,026 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 12:43:09,027 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 12:43:09,029 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 12:43:09,031 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 12:43:09,033 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 12:43:09,039 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 12:43:09,041 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 12:43:09,048 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 12:43:09,049 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 12:43:09,050 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 12:43:09,052 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 12:43:09,054 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 12:43:09,059 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 12:43:09,061 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 12:43:09,065 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 12:43:09,066 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 12:43:09,068 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 12:43:09,069 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 12:43:09,523 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2022-07-22 12:43:10,293 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:43:10,293 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:43:10,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:10,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:10,295 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 12:43:10,298 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 12:43:10,299 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 12:43:10,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:10,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:10,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:10,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:10,306 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:10,307 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:10,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:10,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:10,330 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 12:43:10,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:10,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:10,333 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 12:43:10,333 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 12:43:10,334 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 12:43:10,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:10,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:10,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:10,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:10,342 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:10,342 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:10,342 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:10,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:10,366 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 12:43:10,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:10,366 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:10,367 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 12:43:10,368 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 12:43:10,368 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 12:43:10,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:10,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:43:10,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:10,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:10,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:10,376 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:43:10,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:43:10,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:10,398 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 12:43:10,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:10,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:10,400 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 12:43:10,418 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 12:43:10,418 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 12:43:10,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:10,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:10,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:10,426 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:10,428 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:10,428 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:10,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:10,458 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-07-22 12:43:10,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:10,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:10,459 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 12:43:10,459 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 12:43:10,460 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 12:43:10,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:10,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:10,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:10,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:10,469 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:10,469 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:10,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:10,493 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 12:43:10,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:10,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:10,495 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 12:43:10,497 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 12:43:10,498 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 12:43:10,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:10,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:10,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:10,506 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:10,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:10,509 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:10,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:10,535 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 12:43:10,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:10,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:10,536 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 12:43:10,539 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 12:43:10,540 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 12:43:10,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:10,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:10,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:10,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:10,554 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:10,554 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:10,564 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:10,585 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-07-22 12:43:10,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:10,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:10,587 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 12:43:10,588 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 12:43:10,588 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 12:43:10,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:10,596 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:43:10,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:10,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:10,600 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:43:10,600 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:10,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:10,660 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 12:43:10,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:10,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:10,662 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 12:43:10,664 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 12:43:10,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:10,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:10,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:10,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:10,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:10,675 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:10,679 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 12:43:10,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:10,707 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 12:43:10,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:10,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:10,709 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 12:43:10,718 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 12:43:10,722 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 12:43:10,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:10,727 INFO L203 nArgumentSynthesizer]: 3 stem disjuncts [2022-07-22 12:43:10,727 INFO L204 nArgumentSynthesizer]: 7 loop disjuncts [2022-07-22 12:43:10,727 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:10,843 INFO L401 nArgumentSynthesizer]: We have 154 Motzkin's Theorem applications. [2022-07-22 12:43:10,843 INFO L402 nArgumentSynthesizer]: A total of 14 supporting invariants were added. [2022-07-22 12:43:11,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:11,151 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 12:43:11,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:11,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:11,153 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 12:43:11,155 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 12:43:11,160 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 12:43:11,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:11,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:11,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:11,163 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:11,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:11,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:11,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:11,189 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2022-07-22 12:43:11,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:11,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:11,190 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 12:43:11,191 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 12:43:11,192 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 12:43:11,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:11,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:11,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:11,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:11,199 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:11,200 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:11,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:11,224 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 12:43:11,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:11,225 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:11,225 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 12:43:11,231 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 12:43:11,237 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 12:43:11,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:11,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:11,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:11,239 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:11,240 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:11,240 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:11,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:11,267 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 12:43:11,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:11,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:11,268 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 12:43:11,269 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 12:43:11,270 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 12:43:11,279 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:11,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:11,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:11,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:11,280 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:11,280 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:11,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:11,306 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 12:43:11,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:11,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:11,307 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 12:43:11,308 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 12:43:11,309 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 12:43:11,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:11,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:11,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:11,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:11,318 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:11,318 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:11,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:11,345 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 12:43:11,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:11,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:11,346 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 12:43:11,347 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 12:43:11,347 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 12:43:11,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:11,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:11,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:11,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:11,356 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:11,356 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:11,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:11,380 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 12:43:11,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:11,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:11,381 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 12:43:11,382 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 12:43:11,382 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 12:43:11,389 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:11,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:11,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:11,389 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:11,390 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:11,391 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:11,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:43:11,415 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-07-22 12:43:11,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:11,415 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:11,416 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 12:43:11,417 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 12:43:11,417 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 12:43:11,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:43:11,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:43:11,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:43:11,426 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:43:11,430 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:43:11,430 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:43:11,449 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:43:11,496 INFO L443 ModelExtractionUtils]: Simplification made 16 calls to the SMT solver. [2022-07-22 12:43:11,497 INFO L444 ModelExtractionUtils]: 8 out of 31 variables were initially zero. Simplification set additionally 20 variables to zero. [2022-07-22 12:43:11,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:11,497 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:43:11,499 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 12:43:11,499 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 12:43:11,500 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:43:11,509 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:43:11,509 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:43:11,510 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~i_5~0, v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_2) = -8*~i_5~0 + 5*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_2 Supporting invariants [] [2022-07-22 12:43:11,532 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 12:43:11,765 INFO L257 tatePredicateManager]: 40 out of 41 supporting invariants were superfluous and have been removed [2022-07-22 12:43:11,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:43:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:43:11,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-22 12:43:11,837 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:43:11,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:43:11,870 WARN L261 TraceCheckSpWp]: Trace formula consists of 20 conjuncts, 12 conjunts are in the unsatisfiable core [2022-07-22 12:43:11,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:43:11,871 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 12:43:11,872 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 1 loop predicates [2022-07-22 12:43:11,872 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 102 states and 311 transitions. cyclomatic complexity: 272 Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 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 12:43:11,987 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 102 states and 311 transitions. cyclomatic complexity: 272. Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 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 201 states and 693 transitions. Complement of second has 4 states. [2022-07-22 12:43:11,988 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 12:43:11,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 3 states have internal predecessors, (6), 0 states have call successors, (0), 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 12:43:11,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 17 transitions. [2022-07-22 12:43:11,989 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 17 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-22 12:43:11,989 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:43:11,989 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 17 transitions. Stem has 8 letters. Loop has 1 letters. [2022-07-22 12:43:11,989 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:43:11,989 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 17 transitions. Stem has 7 letters. Loop has 2 letters. [2022-07-22 12:43:11,990 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:43:11,990 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 201 states and 693 transitions. [2022-07-22 12:43:11,993 INFO L131 ngComponentsAnalysis]: Automaton has 61 accepting balls. 61 [2022-07-22 12:43:11,997 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 201 states to 198 states and 687 transitions. [2022-07-22 12:43:11,997 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 121 [2022-07-22 12:43:11,999 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 170 [2022-07-22 12:43:11,999 INFO L73 IsDeterministic]: Start isDeterministic. Operand 198 states and 687 transitions. [2022-07-22 12:43:12,000 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:43:12,001 INFO L220 hiAutomatonCegarLoop]: Abstraction has 198 states and 687 transitions. [2022-07-22 12:43:12,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198 states and 687 transitions. [2022-07-22 12:43:12,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198 to 150. [2022-07-22 12:43:12,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 150 states, 150 states have (on average 3.466666666666667) internal successors, (520), 149 states have internal predecessors, (520), 0 states have call successors, (0), 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 12:43:12,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 520 transitions. [2022-07-22 12:43:12,012 INFO L242 hiAutomatonCegarLoop]: Abstraction has 150 states and 520 transitions. [2022-07-22 12:43:12,013 INFO L425 stractBuchiCegarLoop]: Abstraction has 150 states and 520 transitions. [2022-07-22 12:43:12,013 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:43:12,013 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 150 states and 520 transitions. [2022-07-22 12:43:12,015 INFO L131 ngComponentsAnalysis]: Automaton has 61 accepting balls. 61 [2022-07-22 12:43:12,015 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:43:12,015 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:43:12,016 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 1, 1, 1, 1, 1] [2022-07-22 12:43:12,016 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:43:12,017 INFO L748 eck$LassoCheckResult]: Stem: 2370#[ULTIMATE.startENTRY]don't care [1939] ULTIMATE.startENTRY-->L152-6: Formula: (let ((.cse2 (store |v_#valid_220| |v_ULTIMATE.start_main_~#t1~0#1.base_47| 1))) (let ((.cse0 (store .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_49| 1))) (let ((.cse1 (select |v_#memory_int_103| 1)) (.cse3 (store .cse0 |v_ULTIMATE.start_main_~#t3~0#1.base_51| 1))) (and (= (select .cse0 |v_ULTIMATE.start_main_~#t3~0#1.base_51|) 0) (= (select .cse1 1) 0) (= (select |v_#length_167| 2) 32) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_66| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|) (= |v_#NULL.base_14| 0) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| 0)) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t2~0#1.base_49|) (= (select |v_#valid_220| 2) 1) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_39| 0) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57| 0) (= v_~nondet_0~0.base_66 0) (= |v_#NULL.offset_14| 0) (= (select |v_#valid_220| |v_ULTIMATE.start_main_~#t1~0#1.base_47|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_87| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23| 3) (= 2 (select |v_#length_167| 1)) (= v_~nondet_0~0.offset_66 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| |v_#StackHeapBarrier_50|) (= (select |v_#valid_220| 0) 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t2~0#1.base_49|) 0) (< 0 |v_#StackHeapBarrier_50|) (= (select |v_#valid_220| 1) 1) (= |v_#valid_218| (store .cse3 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23| |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_41| 0) (= (store (store (store (store |v_#length_167| |v_ULTIMATE.start_main_~#t1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_49| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_51| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_66|)) |v_#length_165|) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t1~0#1.base_47|) (= |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_66| 0) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_41| 0) (= (select .cse1 0) 48) (= (select .cse3 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|) 0) (< |v_#StackHeapBarrier_50| |v_ULTIMATE.start_main_~#t3~0#1.base_51|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_50|, #valid=|v_#valid_220|, #memory_int=|v_#memory_int_103|, #length=|v_#length_167|} OutVars{~name_2~0=v_~name_2~0_195, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_57|, ULTIMATE.start_main_#t~nondet39#1=|v_ULTIMATE.start_main_#t~nondet39#1_38|, ~current_14~0=v_~current_14~0_100, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet47#1=|v_ULTIMATE.start_main_#t~nondet47#1_40|, ~current_10~0=v_~current_10~0_92, #NULL.offset=|v_#NULL.offset_14|, ULTIMATE.start_main_#t~ret49#1.base=|v_ULTIMATE.start_main_#t~ret49#1.base_37|, ULTIMATE.start_main_#t~nondet38#1=|v_ULTIMATE.start_main_#t~nondet38#1_34|, ULTIMATE.start_main_#t~nondet55#1=|v_ULTIMATE.start_main_#t~nondet55#1_21|, ~break_7~0=v_~break_7~0_206, ULTIMATE.start_main_#t~ret49#1.offset=|v_ULTIMATE.start_main_#t~ret49#1.offset_37|, ULTIMATE.start_main_#t~nondet48#1=|v_ULTIMATE.start_main_#t~nondet48#1_50|, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset_51|, #length=|v_#length_165|, ~i_5~0=v_~i_5~0_113, ~i_9~0=v_~i_9~0_115, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_57|, ULTIMATE.start_main_#t~nondet45#1=|v_ULTIMATE.start_main_#t~nondet45#1_38|, ~name_1~0=v_~name_1~0_195, ~result_8~0=v_~result_8~0_176, ULTIMATE.start_main_#t~nondet44#1=|v_ULTIMATE.start_main_#t~nondet44#1_40|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_31|, ~nondet_0~0.base=v_~nondet_0~0.base_66, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_66|, ~result_4~0=v_~result_4~0_174, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_34|, ULTIMATE.start_main_#t~nondet46#1=|v_ULTIMATE.start_main_#t~nondet46#1_40|, #StackHeapBarrier=|v_#StackHeapBarrier_50|, ~i_13~0=v_~i_13~0_111, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base_51|, ULTIMATE.start_main_#t~mem56#1=|v_ULTIMATE.start_main_#t~mem56#1_24|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_66|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_41|, ULTIMATE.start_main_#t~nondet34#1=|v_ULTIMATE.start_main_#t~nondet34#1_28|, ~break_15~0=v_~break_15~0_210, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_51|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_33|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_34|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_34|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_41|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_23|, ~nondet_0~0.offset=v_~nondet_0~0.offset_66, ~break_11~0=v_~break_11~0_206, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_23|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_87|, ULTIMATE.start_main_#t~nondet35#1=|v_ULTIMATE.start_main_#t~nondet35#1_32|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_35|, ULTIMATE.start_main_#t~mem57#1=|v_ULTIMATE.start_main_#t~mem57#1_24|, ULTIMATE.start_main_#t~nondet43#1=|v_ULTIMATE.start_main_#t~nondet43#1_38|, ~name_3~0=v_~name_3~0_189, ULTIMATE.start_main_#t~pre54#1=|v_ULTIMATE.start_main_#t~pre54#1_31|, ULTIMATE.start_main_#t~nondet36#1=|v_ULTIMATE.start_main_#t~nondet36#1_30|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_38|, ULTIMATE.start_main_#t~mem58#1=|v_ULTIMATE.start_main_#t~mem58#1_34|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_47|, ULTIMATE.start_main_#t~nondet40#1=|v_ULTIMATE.start_main_#t~nondet40#1_40|, #NULL.base=|v_#NULL.base_14|, ULTIMATE.start_main_#t~nondet53#1=|v_ULTIMATE.start_main_#t~nondet53#1_23|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_34|, ULTIMATE.start_main_#t~nondet41#1=|v_ULTIMATE.start_main_#t~nondet41#1_40|, ~current_6~0=v_~current_6~0_110, #valid=|v_#valid_218|, ULTIMATE.start_main_#t~nondet37#1=|v_ULTIMATE.start_main_#t~nondet37#1_32|, #memory_int=|v_#memory_int_103|, ~result_12~0=v_~result_12~0_154, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_49|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_69|} AuxVars[] AssignedVars[~name_2~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_main_#t~nondet39#1, ~current_14~0, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet47#1, ~current_10~0, #NULL.offset, ULTIMATE.start_main_#t~ret49#1.base, ULTIMATE.start_main_#t~nondet38#1, ULTIMATE.start_main_#t~nondet55#1, ~break_7~0, ULTIMATE.start_main_#t~ret49#1.offset, ULTIMATE.start_main_#t~nondet48#1, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.offset, #length, ~i_5~0, ~i_9~0, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#t~nondet45#1, ~name_1~0, ~result_8~0, ULTIMATE.start_main_#t~nondet44#1, ULTIMATE.start_create_fresh_int_array_#t~post60#1, ~nondet_0~0.base, ULTIMATE.start_create_fresh_int_array_~size#1, ~result_4~0, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet46#1, ~i_13~0, ULTIMATE.start_create_fresh_int_array_#t~malloc59#1.base, ULTIMATE.start_main_#t~mem56#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~nondet34#1, ~break_15~0, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet51#1, ~nondet_0~0.offset, ~break_11~0, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~nondet35#1, ULTIMATE.start_main_#t~pre50#1, ULTIMATE.start_main_#t~mem57#1, ULTIMATE.start_main_#t~nondet43#1, ~name_3~0, ULTIMATE.start_main_#t~pre54#1, ULTIMATE.start_main_#t~nondet36#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_#t~mem58#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet40#1, #NULL.base, ULTIMATE.start_main_#t~nondet53#1, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_main_#t~nondet41#1, ~current_6~0, #valid, ULTIMATE.start_main_#t~nondet37#1, ~result_12~0, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 2360#[L152-6]don't care [1750] L152-6-->L152-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| 4 .cse0) (select |v_#length_93| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|)) (= |v_#memory_int_65| (store |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27| (store (select |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|))) (<= 0 .cse1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_36|) (= (select |v_#valid_122| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_66|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_65|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_15|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post60#1] 2362#[L152-6]don't care [1750] L152-6-->L152-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| 4 .cse0) (select |v_#length_93| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|)) (= |v_#memory_int_65| (store |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27| (store (select |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|))) (<= 0 .cse1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_36|) (= (select |v_#valid_122| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_66|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_65|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_15|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post60#1] 2364#[L152-6]don't care [1750] L152-6-->L152-6: Formula: (let ((.cse0 (* |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 4))) (let ((.cse1 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| .cse0))) (and (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27| 4 .cse0) (select |v_#length_93| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|)) (= |v_#memory_int_65| (store |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27| (store (select |v_#memory_int_66| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) .cse1 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|))) (<= 0 .cse1) (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| |v_ULTIMATE.start_create_fresh_int_array_~size#1_36|) (= (select |v_#valid_122| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|) 1) (= (+ |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_#t~nondet61#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet61#1_17|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_35|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_66|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_27|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_27|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_34|, #valid=|v_#valid_122|, #memory_int=|v_#memory_int_65|, #length=|v_#length_93|, ULTIMATE.start_create_fresh_int_array_#t~post60#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post60#1_15|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_36|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet61#1, ULTIMATE.start_create_fresh_int_array_~i~0#1, #memory_int, ULTIMATE.start_create_fresh_int_array_#t~post60#1] 2396#[L152-6]don't care [1838] L152-6-->L134-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_39|) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre50#1_27|) (= |v_#memory_int_71| (store |v_#memory_int_72| |v_ULTIMATE.start_main_~#t1~0#1.base_31| (store (select |v_#memory_int_72| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) |v_ULTIMATE.start_main_~#t1~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre50#1_27|))) (= (select |v_#valid_146| |v_ULTIMATE.start_main_~#t1~0#1.base_31|) 1) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_39|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~0#1_48| |v_ULTIMATE.start_create_fresh_int_array_~size#1_52|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_25|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24| v_~nondet_0~0.offset_34) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24| v_~nondet_0~0.base_34) (<= (+ 4 |v_ULTIMATE.start_main_~#t1~0#1.offset_25|) (select |v_#length_105| |v_ULTIMATE.start_main_~#t1~0#1.base_31|))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_39|, #pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_48|, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_72|, #length=|v_#length_105|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_39|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_39|, ULTIMATE.start_create_fresh_int_array_~i~0#1=|v_ULTIMATE.start_create_fresh_int_array_~i~0#1_48|, ULTIMATE.start_main_#t~ret49#1.base=|v_ULTIMATE.start_main_#t~ret49#1.base_29|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_31|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_24|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_25|, ~nondet_0~0.base=v_~nondet_0~0.base_34, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_52|, ~nondet_0~0.offset=v_~nondet_0~0.offset_34, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_24|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_#t~ret49#1.offset=|v_ULTIMATE.start_main_#t~ret49#1.offset_29|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_27|, #valid=|v_#valid_146|, #memory_int=|v_#memory_int_71|, #length=|v_#length_105|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, #pthreadsForks, ULTIMATE.start_main_#t~ret49#1.offset, ULTIMATE.start_main_#t~pre50#1, #memory_int, ULTIMATE.start_main_#t~ret49#1.base, ULTIMATE.start_create_fresh_int_array_#res#1.base, ~nondet_0~0.base, ~nondet_0~0.offset] 2212#[L134-3]don't care [1372] L134-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre50#1_6|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|} OutVars{thread1Thread1of1ForFork1_#t~ite2#1=|v_thread1Thread1of1ForFork1_#t~ite2#1_10|, thread1Thread1of1ForFork1_#t~ite7#1=|v_thread1Thread1of1ForFork1_#t~ite7#1_10|, thread1Thread1of1ForFork1_minus_#in~a#1=|v_thread1Thread1of1ForFork1_minus_#in~a#1_6|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_8|, thread1Thread1of1ForFork1_#t~ret10#1=|v_thread1Thread1of1ForFork1_#t~ret10#1_8|, thread1Thread1of1ForFork1_minus_#res#1=|v_thread1Thread1of1ForFork1_minus_#res#1_8|, thread1Thread1of1ForFork1_#t~ite5#1=|v_thread1Thread1of1ForFork1_#t~ite5#1_10|, thread1Thread1of1ForFork1_#t~ite11#1=|v_thread1Thread1of1ForFork1_#t~ite11#1_10|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2, thread1Thread1of1ForFork1_minus_#in~b#1=|v_thread1Thread1of1ForFork1_minus_#in~b#1_6|, thread1Thread1of1ForFork1_#t~ite8#1=|v_thread1Thread1of1ForFork1_#t~ite8#1_10|, thread1Thread1of1ForFork1_#t~ite1#1=|v_thread1Thread1of1ForFork1_#t~ite1#1_10|, thread1Thread1of1ForFork1_#t~nondet3#1=|v_thread1Thread1of1ForFork1_#t~nondet3#1_10|, thread1Thread1of1ForFork1_#t~ite6#1=|v_thread1Thread1of1ForFork1_#t~ite6#1_10|, thread1Thread1of1ForFork1_minus_~b#1=|v_thread1Thread1of1ForFork1_minus_~b#1_12|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_18|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_6|, thread1Thread1of1ForFork1_#res#1.offset=|v_thread1Thread1of1ForFork1_#res#1.offset_4|, thread1Thread1of1ForFork1_minus_~a#1=|v_thread1Thread1of1ForFork1_minus_~a#1_12|, thread1Thread1of1ForFork1_#t~post9#1=|v_thread1Thread1of1ForFork1_#t~post9#1_8|, thread1Thread1of1ForFork1_#res#1.base=|v_thread1Thread1of1ForFork1_#res#1.base_4|, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_34|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~ite2#1, thread1Thread1of1ForFork1_#t~ite7#1, thread1Thread1of1ForFork1_minus_#in~a#1, thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~ret10#1, thread1Thread1of1ForFork1_minus_#res#1, thread1Thread1of1ForFork1_#t~ite5#1, thread1Thread1of1ForFork1_#t~ite11#1, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0, thread1Thread1of1ForFork1_minus_#in~b#1, thread1Thread1of1ForFork1_#t~ite8#1, thread1Thread1of1ForFork1_#t~ite1#1, thread1Thread1of1ForFork1_#t~nondet3#1, thread1Thread1of1ForFork1_#t~ite6#1, thread1Thread1of1ForFork1_minus_~b#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#res#1.offset, thread1Thread1of1ForFork1_minus_~a#1, thread1Thread1of1ForFork1_#t~post9#1, thread1Thread1of1ForFork1_#res#1.base, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 2176#[thread1ENTRY, L134-4]don't care [1905] thread1ENTRY-->L53-4: Formula: (let ((.cse0 (= v_~name_2~0_In_15 v_~name_1~0_In_13)) (.cse1 (= v_~i_5~0_Out_6 0))) (or (and (= v_~break_7~0_Out_14 1) .cse0 (= v_~result_4~0_Out_14 0) .cse1) (and (not .cse0) .cse1 (= v_~result_4~0_Out_14 v_~result_4~0_In_7) (= v_~break_7~0_Out_14 0)))) InVars {~name_2~0=v_~name_2~0_In_15, ~result_4~0=v_~result_4~0_In_7, ~name_1~0=v_~name_1~0_In_13} OutVars{thread1Thread1of1ForFork1_#t~ite2#1=|v_thread1Thread1of1ForFork1_#t~ite2#1_Out_2|, ~break_7~0=v_~break_7~0_Out_14, ~name_2~0=v_~name_2~0_In_15, ~result_4~0=v_~result_4~0_Out_14, thread1Thread1of1ForFork1_#t~ite1#1=|v_thread1Thread1of1ForFork1_#t~ite1#1_Out_6|, ~name_1~0=v_~name_1~0_In_13, ~i_5~0=v_~i_5~0_Out_6} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~ite2#1, ~break_7~0, ~result_4~0, thread1Thread1of1ForFork1_#t~ite1#1, ~i_5~0] 2178#[L53-4, L134-4]don't care [1726] L134-4-->L135-3: Formula: (and (= |v_#memory_int_57| (store |v_#memory_int_58| |v_ULTIMATE.start_main_~#t2~0#1.base_23| (store (select |v_#memory_int_58| |v_ULTIMATE.start_main_~#t2~0#1.base_23|) |v_ULTIMATE.start_main_~#t2~0#1.offset_19| |v_ULTIMATE.start_main_#t~pre52#1_19|))) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_19|) (= |v_#pthreadsForks_35| |v_ULTIMATE.start_main_#t~pre52#1_19|) (= |v_#pthreadsForks_34| (+ |v_#pthreadsForks_35| 1)) (= (select |v_#valid_112| |v_ULTIMATE.start_main_~#t2~0#1.base_23|) 1) (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_19| 4) (select |v_#length_83| |v_ULTIMATE.start_main_~#t2~0#1.base_23|))) InVars {#pthreadsForks=|v_#pthreadsForks_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_19|, #valid=|v_#valid_112|, #memory_int=|v_#memory_int_58|, #length=|v_#length_83|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_23|} OutVars{#pthreadsForks=|v_#pthreadsForks_34|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_19|, #valid=|v_#valid_112|, ULTIMATE.start_main_#t~pre50#1=|v_ULTIMATE.start_main_#t~pre50#1_19|, #memory_int=|v_#memory_int_57|, ULTIMATE.start_main_#t~pre52#1=|v_ULTIMATE.start_main_#t~pre52#1_19|, #length=|v_#length_83|, ULTIMATE.start_main_#t~nondet51#1=|v_ULTIMATE.start_main_#t~nondet51#1_11|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_23|} AuxVars[] AssignedVars[#pthreadsForks, ULTIMATE.start_main_#t~pre50#1, #memory_int, ULTIMATE.start_main_#t~pre52#1, ULTIMATE.start_main_#t~nondet51#1] 2340#[L135-3, L53-4]don't care [2022-07-22 12:43:12,017 INFO L750 eck$LassoCheckResult]: Loop: 2340#[L135-3, L53-4]don't care [1937] L53-4-->L53-4: Formula: (let ((.cse2 (= v_~current_6~0_Out_2 v_~name_1~0_In_21)) (.cse7 (= v_~name_2~0_In_23 v_~current_6~0_Out_2)) (.cse8 (= v_~break_7~0_204 0)) (.cse3 (* v_~i_5~0_In_5 4))) (let ((.cse4 (+ .cse3 v_~nondet_0~0.offset_In_7)) (.cse5 (or (not .cse7) (not .cse8))) (.cse1 (not .cse2))) (and (let ((.cse0 (= v_~result_4~0_172 |v_thread1Thread1of1ForFork1_#t~ite5#1_51|))) (or (and (= |v_thread1Thread1of1ForFork1_#t~ite5#1_51| v_~result_4~0_In_9) .cse0 .cse1) (and .cse0 .cse2 (= |v_thread1Thread1of1ForFork1_#t~ite5#1_51| 1)))) (<= (+ .cse3 v_~nondet_0~0.offset_In_7 4) (select |v_#length_In_11| v_~nondet_0~0.base_In_7)) (<= 0 .cse4) (= (select (select |v_#memory_int_In_7| v_~nondet_0~0.base_In_7) .cse4) v_~current_6~0_Out_2) (let ((.cse6 (= (+ v_~i_5~0_In_5 1) v_~i_5~0_Out_10))) (or (and (= v_~break_7~0_Out_18 v_~break_7~0_204) .cse5 .cse6) (and (= v_~break_7~0_Out_18 1) .cse6 .cse7))) (not (= (mod |v_thread1Thread1of1ForFork1_#t~nondet3#1_In_3| 256) 0)) (= (select |v_#valid_In_11| v_~nondet_0~0.base_In_7) 1) (let ((.cse9 (= v_~result_4~0_Out_22 |v_thread1Thread1of1ForFork1_#t~ite7#1_51|))) (or (and .cse8 .cse9 (= (+ |v_thread1Thread1of1ForFork1_#t~ite7#1_51| 1) 0) .cse7) (and (= v_~result_4~0_172 |v_thread1Thread1of1ForFork1_#t~ite7#1_51|) .cse9 .cse5))) (not (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18| 0)) (let ((.cse10 (= |v_thread1Thread1of1ForFork1_#t~ite6#1_51| v_~break_7~0_204))) (or (and (= |v_thread1Thread1of1ForFork1_#t~ite6#1_51| 1) .cse10 .cse2) (and .cse10 (= v_~break_7~0_In_11 |v_thread1Thread1of1ForFork1_#t~ite6#1_51|) .cse1))) (= |v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18| |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|) (= (ite (and (< v_~i_5~0_In_5 3) (= v_~break_7~0_In_11 0)) 1 0) |v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|)))) InVars {~break_7~0=v_~break_7~0_In_11, ~name_2~0=v_~name_2~0_In_23, ~result_4~0=v_~result_4~0_In_9, thread1Thread1of1ForFork1_#t~nondet3#1=|v_thread1Thread1of1ForFork1_#t~nondet3#1_In_3|, ~name_1~0=v_~name_1~0_In_21, #valid=|v_#valid_In_11|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_11|, ~i_5~0=v_~i_5~0_In_5, ~nondet_0~0.base=v_~nondet_0~0.base_In_7, ~nondet_0~0.offset=v_~nondet_0~0.offset_In_7} OutVars{~name_2~0=v_~name_2~0_In_23, thread1Thread1of1ForFork1_#t~ite7#1=|v_thread1Thread1of1ForFork1_#t~ite7#1_Out_10|, thread1Thread1of1ForFork1_#t~mem4#1=|v_thread1Thread1of1ForFork1_#t~mem4#1_Out_6|, ~name_1~0=v_~name_1~0_In_21, thread1Thread1of1ForFork1_#t~ite5#1=|v_thread1Thread1of1ForFork1_#t~ite5#1_Out_10|, ~nondet_0~0.base=v_~nondet_0~0.base_In_7, ~nondet_0~0.offset=v_~nondet_0~0.offset_In_7, ~break_7~0=v_~break_7~0_Out_18, ~result_4~0=v_~result_4~0_Out_22, thread1Thread1of1ForFork1_#t~ite8#1=|v_thread1Thread1of1ForFork1_#t~ite8#1_Out_6|, ~current_6~0=v_~current_6~0_Out_2, thread1Thread1of1ForFork1_#t~ite6#1=|v_thread1Thread1of1ForFork1_#t~ite6#1_Out_10|, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_Out_10|, #valid=|v_#valid_In_11|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_11|, thread1Thread1of1ForFork1_#t~post9#1=|v_thread1Thread1of1ForFork1_#t~post9#1_Out_6|, ~i_5~0=v_~i_5~0_Out_10, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1_Out_18|} AuxVars[|v_thread1Thread1of1ForFork1_#t~ite6#1_51|, v_~result_4~0_172, |v_thread1Thread1of1ForFork1_#t~ite7#1_51|, v_~break_7~0_204, |v_thread1Thread1of1ForFork1_#t~ite5#1_51|] AssignedVars[thread1Thread1of1ForFork1_#t~ite7#1, thread1Thread1of1ForFork1_#t~mem4#1, thread1Thread1of1ForFork1_#t~ite5#1, ~break_7~0, ~result_4~0, thread1Thread1of1ForFork1_#t~ite8#1, ~current_6~0, thread1Thread1of1ForFork1_#t~nondet3#1, thread1Thread1of1ForFork1_#t~ite6#1, thread1Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork1_#t~post9#1, ~i_5~0, thread1Thread1of1ForFork1_assume_abort_if_not_~cond#1] 2340#[L135-3, L53-4]don't care [2022-07-22 12:43:12,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:43:12,018 INFO L85 PathProgramCache]: Analyzing trace with hash 244474623, now seen corresponding path program 1 times [2022-07-22 12:43:12,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:43:12,018 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650273111] [2022-07-22 12:43:12,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:43:12,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:43:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:12,048 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:43:12,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:12,073 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:43:12,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:43:12,074 INFO L85 PathProgramCache]: Analyzing trace with hash 1968, now seen corresponding path program 4 times [2022-07-22 12:43:12,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:43:12,074 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909890314] [2022-07-22 12:43:12,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:43:12,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:43:12,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:12,084 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:43:12,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:12,093 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:43:12,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:43:12,094 INFO L85 PathProgramCache]: Analyzing trace with hash -1011219342, now seen corresponding path program 1 times [2022-07-22 12:43:12,094 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:43:12,094 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092612139] [2022-07-22 12:43:12,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:43:12,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:43:12,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:12,204 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:43:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:43:12,241 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:43:12,280 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 12:43:14,711 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:43:14,711 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:43:14,711 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:43:14,711 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:43:14,711 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:43:14,712 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:43:14,712 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:43:14,712 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:43:14,712 INFO L133 ssoRankerPreferences]: Filename of dumped script: chl-name-comparator-subst.wvr.c_BEv2_Iteration5_Lasso [2022-07-22 12:43:14,712 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:43:14,712 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:43:14,720 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 12:43:14,721 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 12:43:14,722 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 12:43:14,724 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 12:43:14,725 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 12:43:14,726 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 12:43:14,728 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 12:43:14,729 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 12:43:14,730 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 12:43:14,732 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 12:43:14,734 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 12:43:14,735 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 12:43:14,736 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 12:43:14,738 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 12:43:14,739 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 12:43:14,741 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 12:43:14,742 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 12:43:14,743 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 12:43:14,745 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 12:43:14,746 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 12:43:14,747 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 12:43:14,748 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 12:43:14,750 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 12:43:14,751 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 12:43:14,752 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 12:43:14,753 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 12:43:14,755 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 12:43:14,757 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 12:43:14,758 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 12:43:14,759 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 12:43:14,761 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 12:43:15,272 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 12:43:15,275 INFO L158 Benchmark]: Toolchain (without parser) took 36066.06ms. Allocated memory was 157.3MB in the beginning and 260.0MB in the end (delta: 102.8MB). Free memory was 131.2MB in the beginning and 201.0MB in the end (delta: -69.8MB). Peak memory consumption was 161.4MB. Max. memory is 8.0GB. [2022-07-22 12:43:15,275 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 157.3MB. Free memory is still 128.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:43:15,276 INFO L158 Benchmark]: CACSL2BoogieTranslator took 465.72ms. Allocated memory is still 157.3MB. Free memory was 131.0MB in the beginning and 118.6MB in the end (delta: 12.4MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-07-22 12:43:15,276 INFO L158 Benchmark]: Boogie Procedure Inliner took 128.72ms. Allocated memory is still 157.3MB. Free memory was 118.4MB in the beginning and 115.8MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. [2022-07-22 12:43:15,277 INFO L158 Benchmark]: Boogie Preprocessor took 81.25ms. Allocated memory is still 157.3MB. Free memory was 115.6MB in the beginning and 113.7MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:43:15,277 INFO L158 Benchmark]: RCFGBuilder took 922.37ms. Allocated memory is still 157.3MB. Free memory was 113.5MB in the beginning and 125.1MB in the end (delta: -11.6MB). Peak memory consumption was 16.1MB. Max. memory is 8.0GB. [2022-07-22 12:43:15,278 INFO L158 Benchmark]: BuchiAutomizer took 34455.90ms. Allocated memory was 157.3MB in the beginning and 260.0MB in the end (delta: 102.8MB). Free memory was 124.5MB in the beginning and 201.0MB in the end (delta: -76.5MB). Peak memory consumption was 153.7MB. Max. memory is 8.0GB. [2022-07-22 12:43:15,280 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 157.3MB. Free memory is still 128.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 465.72ms. Allocated memory is still 157.3MB. Free memory was 131.0MB in the beginning and 118.6MB in the end (delta: 12.4MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 128.72ms. Allocated memory is still 157.3MB. Free memory was 118.4MB in the beginning and 115.8MB in the end (delta: 2.6MB). Peak memory consumption was 3.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 81.25ms. Allocated memory is still 157.3MB. Free memory was 115.6MB in the beginning and 113.7MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 922.37ms. Allocated memory is still 157.3MB. Free memory was 113.5MB in the beginning and 125.1MB in the end (delta: -11.6MB). Peak memory consumption was 16.1MB. Max. memory is 8.0GB. * BuchiAutomizer took 34455.90ms. Allocated memory was 157.3MB in the beginning and 260.0MB in the end (delta: 102.8MB). Free memory was 124.5MB in the beginning and 201.0MB in the end (delta: -76.5MB). Peak memory consumption was 153.7MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 17.2s, 408 PlacesBefore, 30 PlacesAfterwards, 442 TransitionsBefore, 24 TransitionsAfterwards, 65934 CoEnabledTransitionPairs, 8 FixpointIterations, 114 TrivialSequentialCompositions, 284 ConcurrentSequentialCompositions, 18 TrivialYvCompositions, 107 ConcurrentYvCompositions, 40 ChoiceCompositions, 563 TotalNumberOfCompositions, 59228 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 58527, positive: 58504, positive conditional: 0, positive unconditional: 58504, negative: 23, negative conditional: 0, negative unconditional: 23, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 40583, positive: 40568, positive conditional: 0, positive unconditional: 40568, negative: 15, negative conditional: 0, negative unconditional: 15, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 58527, positive: 17936, positive conditional: 0, positive unconditional: 17936, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 40583, unknown conditional: 0, unknown unconditional: 40583] , Statistics on independence cache: Total cache size (in pairs): 53, Positive cache size: 51, Positive conditional cache size: 0, Positive unconditional cache size: 51, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2 - 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 12:43:15,324 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Forceful destruction successful, exit code 0 [2022-07-22 12:43:15,532 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...