/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/popl20-more-min-array-hom.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:49:25,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:49:25,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:49:25,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-22 12:49:25,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:49:25,691 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:49:25,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:49:25,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:49:25,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:49:25,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:49:25,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:49:25,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:49:25,729 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:49:25,731 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:49:25,733 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:49:25,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:49:25,737 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:49:25,747 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:49:25,769 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 12:49:25,803 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:49:25,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:49:25,804 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:49:25,804 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:49:25,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:49:25,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:49:25,806 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:49:25,807 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:49:25,807 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:49:25,807 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:49:25,807 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:49:25,808 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:49:25,808 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:49:25,808 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:49:25,808 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:49:25,809 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:49:25,809 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:49:25,809 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:49:25,810 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:49:25,810 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:49:25,810 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:49:25,810 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:49:25,810 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:49:25,811 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:49:25,811 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:49:25,811 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:49:25,811 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:49:25,812 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:49:25,812 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:49:25,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:49:25,813 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:49:25,813 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:49:25,814 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:49:25,815 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:49:26,211 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:49:26,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:49:26,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:49:26,251 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:49:26,253 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:49:26,255 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-min-array-hom.wvr.c [2022-07-22 12:49:26,350 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6adb4a8f5/f9b85fd638094c6989654bdfe10af209/FLAG22aace36f [2022-07-22 12:49:27,020 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:49:27,024 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-min-array-hom.wvr.c [2022-07-22 12:49:27,035 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6adb4a8f5/f9b85fd638094c6989654bdfe10af209/FLAG22aace36f [2022-07-22 12:49:27,382 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6adb4a8f5/f9b85fd638094c6989654bdfe10af209 [2022-07-22 12:49:27,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:49:27,392 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:49:27,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:49:27,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:49:27,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:49:27,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:49:27" (1/1) ... [2022-07-22 12:49:27,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8f0005e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27, skipping insertion in model container [2022-07-22 12:49:27,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:49:27" (1/1) ... [2022-07-22 12:49:27,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:49:27,446 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:49:27,746 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/popl20-more-min-array-hom.wvr.c[2586,2599] [2022-07-22 12:49:27,765 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:49:27,778 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:49:27,822 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/popl20-more-min-array-hom.wvr.c[2586,2599] [2022-07-22 12:49:27,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:49:27,850 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:49:27,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27 WrapperNode [2022-07-22 12:49:27,850 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:49:27,852 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:49:27,852 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:49:27,852 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:49:27,860 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27" (1/1) ... [2022-07-22 12:49:27,869 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27" (1/1) ... [2022-07-22 12:49:27,896 INFO L137 Inliner]: procedures = 24, calls = 43, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 103 [2022-07-22 12:49:27,896 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:49:27,897 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:49:27,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:49:27,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:49:27,907 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27" (1/1) ... [2022-07-22 12:49:27,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27" (1/1) ... [2022-07-22 12:49:27,911 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27" (1/1) ... [2022-07-22 12:49:27,912 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27" (1/1) ... [2022-07-22 12:49:27,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27" (1/1) ... [2022-07-22 12:49:27,927 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27" (1/1) ... [2022-07-22 12:49:27,930 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27" (1/1) ... [2022-07-22 12:49:27,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:49:27,941 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:49:27,943 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:49:27,943 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:49:27,944 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27" (1/1) ... [2022-07-22 12:49:27,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:27,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:27,987 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 12:49:28,005 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 12:49:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:49:28,057 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-07-22 12:49:28,058 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-07-22 12:49:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-07-22 12:49:28,058 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-07-22 12:49:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-07-22 12:49:28,059 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-07-22 12:49:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:49:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:49:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:49:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 12:49:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 12:49:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:49:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:49:28,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:49:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:49:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:49:28,062 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 12:49:28,186 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:49:28,188 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:49:28,650 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:49:28,732 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:49:28,732 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2022-07-22 12:49:28,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:49:28 BoogieIcfgContainer [2022-07-22 12:49:28,735 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:49:28,736 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:49:28,736 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:49:28,743 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:49:28,744 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:49:28,745 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:49:27" (1/3) ... [2022-07-22 12:49:28,746 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@444c954 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:49:28, skipping insertion in model container [2022-07-22 12:49:28,746 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:49:28,746 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:49:27" (2/3) ... [2022-07-22 12:49:28,747 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@444c954 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:49:28, skipping insertion in model container [2022-07-22 12:49:28,747 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:49:28,747 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:49:28" (3/3) ... [2022-07-22 12:49:28,749 INFO L322 chiAutomizerObserver]: Analyzing ICFG popl20-more-min-array-hom.wvr.c [2022-07-22 12:49:28,879 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-07-22 12:49:28,932 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 152 places, 158 transitions, 340 flow [2022-07-22 12:49:29,036 INFO L129 PetriNetUnfolder]: 13/152 cut-off events. [2022-07-22 12:49:29,037 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 12:49:29,044 INFO L84 FinitePrefix]: Finished finitePrefix Result has 165 conditions, 152 events. 13/152 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 93 event pairs, 0 based on Foata normal form. 0/139 useless extension candidates. Maximal degree in co-relation 110. Up to 2 conditions per place. [2022-07-22 12:49:29,045 INFO L82 GeneralOperation]: Start removeDead. Operand has 152 places, 158 transitions, 340 flow [2022-07-22 12:49:29,061 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 149 places, 152 transitions, 322 flow [2022-07-22 12:49:29,065 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-22 12:49:29,076 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 149 places, 152 transitions, 322 flow [2022-07-22 12:49:29,079 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 149 places, 152 transitions, 322 flow [2022-07-22 12:49:29,080 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 149 places, 152 transitions, 322 flow [2022-07-22 12:49:29,109 INFO L129 PetriNetUnfolder]: 13/152 cut-off events. [2022-07-22 12:49:29,110 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-07-22 12:49:29,111 INFO L84 FinitePrefix]: Finished finitePrefix Result has 165 conditions, 152 events. 13/152 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 92 event pairs, 0 based on Foata normal form. 0/139 useless extension candidates. Maximal degree in co-relation 110. Up to 2 conditions per place. [2022-07-22 12:49:29,114 INFO L116 LiptonReduction]: Number of co-enabled transitions 1320 [2022-07-22 12:49:34,349 INFO L131 LiptonReduction]: Checked pairs total: 1414 [2022-07-22 12:49:34,350 INFO L133 LiptonReduction]: Total number of compositions: 151 [2022-07-22 12:49:34,371 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:49:34,372 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:49:34,372 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:49:34,372 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:49:34,372 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:49:34,372 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:49:34,372 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:49:34,373 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:49:34,375 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:49:34,447 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 63 [2022-07-22 12:49:34,447 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:49:34,447 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:49:34,453 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:49:34,453 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:49:34,453 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:49:34,453 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 106 states, but on-demand construction may add more states [2022-07-22 12:49:34,464 INFO L131 ngComponentsAnalysis]: Automaton has 63 accepting balls. 63 [2022-07-22 12:49:34,465 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:49:34,465 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:49:34,465 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1] [2022-07-22 12:49:34,465 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:49:34,471 INFO L748 eck$LassoCheckResult]: Stem: 155#[ULTIMATE.startENTRY]don't care [609] ULTIMATE.startENTRY-->L110-6: Formula: (let ((.cse3 (store |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select .cse0 1) 0) (= v_~min1~0_52 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.base_12| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_35| 0) (= v_~min2~0_54 0) (= v_~min3~0_58 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (= v_~A~0.offset_71 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52| 0) (= (store (store (store (store |v_#length_158| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_39| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) |v_#length_156|) (= 32 (select |v_#length_158| 2)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| 0)) (= (select |v_#valid_203| 2) 1) (= 48 (select .cse0 0)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_37| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 0) (= (select |v_#valid_203| 1) 1) (= v_~A~0.base_71 0) (= |v_#valid_201| (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 1)) (= (select |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) 1 0) 0)) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_41| 0) (= 2 (select |v_#length_158| 1)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| v_~N~0_59) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t2~0#1.base_39|) (< 0 |v_#StackHeapBarrier_38|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_50| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.offset_12| 0) (= 0 (select |v_#valid_203| 0)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= (select .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| |v_#StackHeapBarrier_38|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_38|, #valid=|v_#valid_203|, #memory_int=|v_#memory_int_118|, #length=|v_#length_158|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ~A~0.base=v_~A~0.base_71, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_35|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_37|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_17|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_26|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_41|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_27|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_32|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19|, ULTIMATE.start_main_#t~ite22#1=|v_ULTIMATE.start_main_#t~ite22#1_44|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_107|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_37|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_35|, #length=|v_#length_156|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_22|, ~min2~0=v_~min2~0_54, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_28|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_30|, ~N~0=v_~N~0_59, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_29|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_17|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_20|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_20|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_26|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_38|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_28|, ~A~0.offset=v_~A~0.offset_71, ~M~0=v_~M~0_45, #valid=|v_#valid_201|, #memory_int=|v_#memory_int_118|, ~min1~0=v_~min1~0_52, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_25|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_35|, ~min3~0=v_~min3~0_58} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ite22#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~min2~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, ~M~0, #valid, ~min1~0, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base, ~min3~0] 158#[L110-6]don't care [2022-07-22 12:49:34,472 INFO L750 eck$LassoCheckResult]: Loop: 158#[L110-6]don't care [571] L110-6-->L110-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| .cse1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 1)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| 4 .cse1) (select |v_#length_108| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_30|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|))) (= (select |v_#valid_135| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_79|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_78|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 158#[L110-6]don't care [2022-07-22 12:49:34,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:34,478 INFO L85 PathProgramCache]: Analyzing trace with hash 640, now seen corresponding path program 1 times [2022-07-22 12:49:34,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:34,486 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432178542] [2022-07-22 12:49:34,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:34,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:34,632 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:34,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:34,702 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:34,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:34,707 INFO L85 PathProgramCache]: Analyzing trace with hash 602, now seen corresponding path program 1 times [2022-07-22 12:49:34,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:34,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1553884871] [2022-07-22 12:49:34,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:34,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:34,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:34,741 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:34,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:34,759 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:34,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:34,763 INFO L85 PathProgramCache]: Analyzing trace with hash 20411, now seen corresponding path program 1 times [2022-07-22 12:49:34,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:34,764 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930672684] [2022-07-22 12:49:34,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:34,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:34,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:34,833 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:34,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:34,885 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:35,838 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:49:35,839 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:49:35,839 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:49:35,839 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:49:35,840 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:49:35,840 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:35,840 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:49:35,840 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:49:35,840 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-min-array-hom.wvr.c_BEv2_Iteration1_Lasso [2022-07-22 12:49:35,840 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:49:35,841 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:49:35,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,886 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,905 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,924 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:35,939 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 12:49:36,357 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:36,358 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:36,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:36,362 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:36,364 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:36,366 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:36,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:36,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:36,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:36,858 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:49:36,863 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:49:36,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:36,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:36,866 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 12:49:36,870 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 12:49:36,874 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 12:49:36,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:36,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:36,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:36,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:36,885 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:36,888 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:36,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:36,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:36,933 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 12:49:36,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:36,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:36,935 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 12:49:36,944 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 12:49:36,944 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 12:49:36,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:36,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:36,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:36,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:36,957 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:36,957 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:36,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,010 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 12:49:37,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,011 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,012 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 12:49:37,017 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 12:49:37,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:37,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,028 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:37,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:37,029 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 12:49:37,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,072 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 12:49:37,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,074 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 12:49:37,080 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 12:49:37,085 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 12:49:37,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:37,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,099 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:37,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:37,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,142 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 12:49:37,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,146 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 12:49:37,147 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 12:49:37,148 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 12:49:37,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,156 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,162 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:37,162 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:37,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,212 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 12:49:37,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,214 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 12:49:37,215 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 12:49:37,216 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 12:49:37,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:37,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,226 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,226 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:37,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:37,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,266 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 12:49:37,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,268 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 12:49:37,272 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 12:49:37,273 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 12:49:37,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:37,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,283 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:37,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:37,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,332 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 12:49:37,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,334 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 12:49:37,337 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 12:49:37,337 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 12:49:37,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:37,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,348 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:37,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:37,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,397 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 12:49:37,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,399 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 12:49:37,403 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 12:49:37,403 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 12:49:37,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,411 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,414 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:37,415 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:37,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,453 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 12:49:37,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,455 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 12:49:37,456 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 12:49:37,457 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 12:49:37,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:37,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,468 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:37,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:37,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,501 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 12:49:37,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,502 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 12:49:37,503 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 12:49:37,504 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 12:49:37,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:37,513 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,513 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,513 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:37,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:37,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,554 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 12:49:37,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,556 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 12:49:37,557 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 12:49:37,559 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 12:49:37,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:37,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,573 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,573 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:37,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:37,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,603 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 12:49:37,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,604 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 12:49:37,606 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 12:49:37,608 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 12:49:37,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,618 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:37,619 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:37,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,644 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 12:49:37,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,645 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 12:49:37,646 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 12:49:37,647 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 12:49:37,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,657 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:37,657 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:37,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,705 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 12:49:37,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,707 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 12:49:37,716 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 12:49:37,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:37,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,725 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:37,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:37,727 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 12:49:37,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,772 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:37,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,773 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,774 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 12:49:37,779 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 12:49:37,783 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 12:49:37,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,790 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:37,790 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:37,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,842 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 12:49:37,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,845 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 12:49:37,859 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 12:49:37,859 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 12:49:37,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:37,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,877 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:37,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:37,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,923 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 12:49:37,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,924 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 12:49:37,926 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 12:49:37,927 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 12:49:37,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:37,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,934 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:37,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:37,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:37,965 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 12:49:37,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:37,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:37,966 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 12:49:37,969 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 12:49:37,970 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 12:49:37,976 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:37,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:37,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:37,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:37,977 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:37,977 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:37,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:37,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:38,009 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 12:49:38,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:38,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:38,011 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 12:49:38,012 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 12:49:38,012 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 12:49:38,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:38,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:38,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:38,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:38,020 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:38,020 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:38,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:38,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:38,053 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 12:49:38,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:38,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:38,055 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 12:49:38,057 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 12:49:38,058 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 12:49:38,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:38,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:38,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:38,065 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:38,066 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:38,067 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:38,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:38,091 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 12:49:38,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:38,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:38,094 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 12:49:38,095 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 12:49:38,095 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 12:49:38,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:38,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:38,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:38,103 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:38,104 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:38,105 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:38,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:38,164 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:38,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:38,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:38,165 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 12:49:38,168 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 12:49:38,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:38,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:38,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:38,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:38,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:38,178 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:38,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:38,180 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 12:49:38,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:38,224 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:38,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:38,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:38,225 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 12:49:38,228 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 12:49:38,231 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 12:49:38,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:38,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:38,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:38,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:38,239 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:38,239 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:38,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:38,282 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 12:49:38,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:38,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:38,283 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 12:49:38,284 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 12:49:38,285 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 12:49:38,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:38,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:38,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:38,294 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:38,296 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:38,297 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:38,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:38,343 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:38,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:38,344 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:38,345 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 12:49:38,349 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 12:49:38,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:38,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:38,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:38,359 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:38,361 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:38,361 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:38,366 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 12:49:38,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:38,406 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 12:49:38,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:38,406 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:38,407 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 12:49:38,408 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 12:49:38,408 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 12:49:38,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:38,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:38,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:38,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:38,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:38,417 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:38,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:38,461 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:38,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:38,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:38,463 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 12:49:38,466 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 12:49:38,471 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 12:49:38,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:38,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:38,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:38,476 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:38,478 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:38,478 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:38,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:38,532 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 12:49:38,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:38,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:38,534 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 12:49:38,535 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 12:49:38,536 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 12:49:38,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:38,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:38,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:38,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:38,546 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:38,546 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:38,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:38,594 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 12:49:38,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:38,594 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:38,595 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 12:49:38,598 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 12:49:38,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:38,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:38,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:38,607 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:38,612 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:38,612 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:38,620 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 12:49:38,628 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:49:38,675 INFO L443 ModelExtractionUtils]: Simplification made 15 calls to the SMT solver. [2022-07-22 12:49:38,676 INFO L444 ModelExtractionUtils]: 7 out of 22 variables were initially zero. Simplification set additionally 11 variables to zero. [2022-07-22 12:49:38,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:38,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:38,680 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 12:49:38,684 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:49:38,692 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 12:49:38,717 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:49:38,717 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:49:38,718 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~i~3#1, v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1) = -1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset - 4*ULTIMATE.start_create_fresh_int_array_~i~3#1 + 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1 Supporting invariants [] [2022-07-22 12:49:38,767 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 12:49:38,859 INFO L257 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2022-07-22 12:49:38,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:38,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:49:38,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:49:38,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:49:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:49:38,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:49:38,939 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:49:38,939 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 12:49:38,982 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 12:49:38,985 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 12:49:39,035 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 12:49:39,038 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 12:49:39,043 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 12:49:39,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:49:39,045 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 1 letters. [2022-07-22 12:49:39,046 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:49:39,046 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 2 letters. Loop has 1 letters. [2022-07-22 12:49:39,046 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:49:39,046 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 1 letters. Loop has 2 letters. [2022-07-22 12:49:39,046 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:49:39,047 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 108 states and 329 transitions. [2022-07-22 12:49:39,053 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 62 [2022-07-22 12:49:39,061 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 108 states to 100 states and 310 transitions. [2022-07-22 12:49:39,062 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 98 [2022-07-22 12:49:39,063 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 99 [2022-07-22 12:49:39,064 INFO L73 IsDeterministic]: Start isDeterministic. Operand 100 states and 310 transitions. [2022-07-22 12:49:39,066 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:49:39,067 INFO L220 hiAutomatonCegarLoop]: Abstraction has 100 states and 310 transitions. [2022-07-22 12:49:39,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states and 310 transitions. [2022-07-22 12:49:39,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2022-07-22 12:49:39,106 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 12:49:39,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 310 transitions. [2022-07-22 12:49:39,109 INFO L242 hiAutomatonCegarLoop]: Abstraction has 100 states and 310 transitions. [2022-07-22 12:49:39,109 INFO L425 stractBuchiCegarLoop]: Abstraction has 100 states and 310 transitions. [2022-07-22 12:49:39,109 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:49:39,109 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 100 states and 310 transitions. [2022-07-22 12:49:39,112 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 62 [2022-07-22 12:49:39,112 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:49:39,112 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:49:39,113 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-22 12:49:39,113 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:49:39,114 INFO L748 eck$LassoCheckResult]: Stem: 778#[ULTIMATE.startENTRY]don't care [609] ULTIMATE.startENTRY-->L110-6: Formula: (let ((.cse3 (store |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select .cse0 1) 0) (= v_~min1~0_52 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.base_12| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_35| 0) (= v_~min2~0_54 0) (= v_~min3~0_58 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (= v_~A~0.offset_71 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52| 0) (= (store (store (store (store |v_#length_158| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_39| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) |v_#length_156|) (= 32 (select |v_#length_158| 2)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| 0)) (= (select |v_#valid_203| 2) 1) (= 48 (select .cse0 0)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_37| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 0) (= (select |v_#valid_203| 1) 1) (= v_~A~0.base_71 0) (= |v_#valid_201| (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 1)) (= (select |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) 1 0) 0)) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_41| 0) (= 2 (select |v_#length_158| 1)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| v_~N~0_59) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t2~0#1.base_39|) (< 0 |v_#StackHeapBarrier_38|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_50| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.offset_12| 0) (= 0 (select |v_#valid_203| 0)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= (select .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| |v_#StackHeapBarrier_38|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_38|, #valid=|v_#valid_203|, #memory_int=|v_#memory_int_118|, #length=|v_#length_158|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ~A~0.base=v_~A~0.base_71, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_35|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_37|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_17|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_26|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_41|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_27|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_32|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19|, ULTIMATE.start_main_#t~ite22#1=|v_ULTIMATE.start_main_#t~ite22#1_44|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_107|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_37|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_35|, #length=|v_#length_156|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_22|, ~min2~0=v_~min2~0_54, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_28|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_30|, ~N~0=v_~N~0_59, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_29|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_17|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_20|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_20|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_26|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_38|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_28|, ~A~0.offset=v_~A~0.offset_71, ~M~0=v_~M~0_45, #valid=|v_#valid_201|, #memory_int=|v_#memory_int_118|, ~min1~0=v_~min1~0_52, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_25|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_35|, ~min3~0=v_~min3~0_58} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ite22#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~min2~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, ~M~0, #valid, ~min1~0, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base, ~min3~0] 676#[L110-6]don't care [607] L110-6-->L92-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (ite (and (<= 0 v_~M~0_In_3) (< v_~M~0_In_3 v_~N~0_In_5)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~A~0.base_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= v_~A~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= (store |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~N~0=v_~N~0_In_5, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, #pthreadsForks=|v_#pthreadsForks_In_1|, ~M~0=v_~M~0_In_3, #valid=|v_#valid_In_9|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~N~0=v_~N~0_In_5, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ~M~0=v_~M~0_In_3, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, #valid=|v_#valid_In_9|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_9|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 680#[L92-3]don't care [455] L92-3-->thread1ENTRY: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre13#1_6| v_thread1Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork2_#t~mem2=|v_thread1Thread1of1ForFork2_#t~mem2_4|, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_6|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_14, thread1Thread1of1ForFork2_#t~post1=|v_thread1Thread1of1ForFork2_#t~post1_8|, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#t~mem2, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~post1, thread1Thread1of1ForFork2_#res.offset] 694#[thread1ENTRY, L92-4]don't care [417] thread1ENTRY-->L46-4: Formula: (= v_thread1Thread1of1ForFork2_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_~i~0] 696#[L46-4, L92-4]don't care [2022-07-22 12:49:39,114 INFO L750 eck$LassoCheckResult]: Loop: 696#[L46-4, L92-4]don't care [584] L46-4-->L46-4: Formula: (let ((.cse3 (* v_thread1Thread1of1ForFork2_~i~0_26 4))) (let ((.cse2 (+ .cse3 v_~A~0.offset_57))) (and (let ((.cse1 (select (select |v_#memory_int_92| v_~A~0.base_57) .cse2))) (let ((.cse0 (< .cse1 v_~min1~0_43))) (or (and .cse0 (= v_~min1~0_42 .cse1)) (and (not .cse0) (= |v_thread1Thread1of1ForFork2_#t~mem3_15| |v_thread1Thread1of1ForFork2_#t~mem3_16|) (= v_~min1~0_43 v_~min1~0_42))))) (<= (+ .cse3 v_~A~0.offset_57 4) (select |v_#length_120| v_~A~0.base_57)) (<= 0 .cse2) (= (select |v_#valid_151| v_~A~0.base_57) 1) (< v_thread1Thread1of1ForFork2_~i~0_26 v_~N~0_45) (= (+ v_thread1Thread1of1ForFork2_~i~0_26 1) v_thread1Thread1of1ForFork2_~i~0_25)))) InVars {~A~0.base=v_~A~0.base_57, ~A~0.offset=v_~A~0.offset_57, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_26, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_16|, #valid=|v_#valid_151|, #memory_int=|v_#memory_int_92|, #length=|v_#length_120|, ~N~0=v_~N~0_45, ~min1~0=v_~min1~0_43} OutVars{~A~0.base=v_~A~0.base_57, ~A~0.offset=v_~A~0.offset_57, thread1Thread1of1ForFork2_#t~mem2=|v_thread1Thread1of1ForFork2_#t~mem2_9|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_25, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_15|, thread1Thread1of1ForFork2_#t~post1=|v_thread1Thread1of1ForFork2_#t~post1_17|, #valid=|v_#valid_151|, #memory_int=|v_#memory_int_92|, #length=|v_#length_120|, ~N~0=v_~N~0_45, ~min1~0=v_~min1~0_42} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~mem2, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_#t~post1, ~min1~0] 696#[L46-4, L92-4]don't care [2022-07-22 12:49:39,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:39,115 INFO L85 PathProgramCache]: Analyzing trace with hash 19664089, now seen corresponding path program 1 times [2022-07-22 12:49:39,115 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:39,115 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541878085] [2022-07-22 12:49:39,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:39,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:39,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:49:39,253 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 12:49:39,253 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:49:39,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541878085] [2022-07-22 12:49:39,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [541878085] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:49:39,254 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:49:39,254 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:49:39,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029838514] [2022-07-22 12:49:39,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:49:39,258 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:49:39,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:39,258 INFO L85 PathProgramCache]: Analyzing trace with hash 615, now seen corresponding path program 1 times [2022-07-22 12:49:39,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:39,259 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022936706] [2022-07-22 12:49:39,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:39,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:39,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:39,266 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:39,277 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:39,358 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 12:49:39,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:49:39,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:49:39,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:49:39,403 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 12:49:39,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:49:39,459 INFO L93 Difference]: Finished difference Result 100 states and 309 transitions. [2022-07-22 12:49:39,459 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 100 states and 309 transitions. [2022-07-22 12:49:39,462 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 62 [2022-07-22 12:49:39,465 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 100 states to 100 states and 309 transitions. [2022-07-22 12:49:39,466 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 99 [2022-07-22 12:49:39,466 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 99 [2022-07-22 12:49:39,467 INFO L73 IsDeterministic]: Start isDeterministic. Operand 100 states and 309 transitions. [2022-07-22 12:49:39,468 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:49:39,468 INFO L220 hiAutomatonCegarLoop]: Abstraction has 100 states and 309 transitions. [2022-07-22 12:49:39,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states and 309 transitions. [2022-07-22 12:49:39,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2022-07-22 12:49:39,479 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 12:49:39,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 309 transitions. [2022-07-22 12:49:39,481 INFO L242 hiAutomatonCegarLoop]: Abstraction has 100 states and 309 transitions. [2022-07-22 12:49:39,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:49:39,482 INFO L425 stractBuchiCegarLoop]: Abstraction has 100 states and 309 transitions. [2022-07-22 12:49:39,482 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:49:39,482 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 100 states and 309 transitions. [2022-07-22 12:49:39,485 INFO L131 ngComponentsAnalysis]: Automaton has 62 accepting balls. 62 [2022-07-22 12:49:39,485 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:49:39,485 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:49:39,485 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:49:39,485 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:49:39,487 INFO L748 eck$LassoCheckResult]: Stem: 1084#[ULTIMATE.startENTRY]don't care [609] ULTIMATE.startENTRY-->L110-6: Formula: (let ((.cse3 (store |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select .cse0 1) 0) (= v_~min1~0_52 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.base_12| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_35| 0) (= v_~min2~0_54 0) (= v_~min3~0_58 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (= v_~A~0.offset_71 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52| 0) (= (store (store (store (store |v_#length_158| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_39| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) |v_#length_156|) (= 32 (select |v_#length_158| 2)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| 0)) (= (select |v_#valid_203| 2) 1) (= 48 (select .cse0 0)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_37| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 0) (= (select |v_#valid_203| 1) 1) (= v_~A~0.base_71 0) (= |v_#valid_201| (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 1)) (= (select |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) 1 0) 0)) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_41| 0) (= 2 (select |v_#length_158| 1)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| v_~N~0_59) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t2~0#1.base_39|) (< 0 |v_#StackHeapBarrier_38|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_50| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.offset_12| 0) (= 0 (select |v_#valid_203| 0)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= (select .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| |v_#StackHeapBarrier_38|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_38|, #valid=|v_#valid_203|, #memory_int=|v_#memory_int_118|, #length=|v_#length_158|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ~A~0.base=v_~A~0.base_71, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_35|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_37|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_17|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_26|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_41|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_27|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_32|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19|, ULTIMATE.start_main_#t~ite22#1=|v_ULTIMATE.start_main_#t~ite22#1_44|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_107|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_37|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_35|, #length=|v_#length_156|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_22|, ~min2~0=v_~min2~0_54, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_28|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_30|, ~N~0=v_~N~0_59, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_29|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_17|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_20|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_20|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_26|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_38|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_28|, ~A~0.offset=v_~A~0.offset_71, ~M~0=v_~M~0_45, #valid=|v_#valid_201|, #memory_int=|v_#memory_int_118|, ~min1~0=v_~min1~0_52, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_25|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_35|, ~min3~0=v_~min3~0_58} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ite22#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~min2~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, ~M~0, #valid, ~min1~0, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base, ~min3~0] 982#[L110-6]don't care [571] L110-6-->L110-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| .cse1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 1)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| 4 .cse1) (select |v_#length_108| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_30|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|))) (= (select |v_#valid_135| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_79|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_78|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 984#[L110-6]don't care [607] L110-6-->L92-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (ite (and (<= 0 v_~M~0_In_3) (< v_~M~0_In_3 v_~N~0_In_5)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~A~0.base_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= v_~A~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= (store |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~N~0=v_~N~0_In_5, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, #pthreadsForks=|v_#pthreadsForks_In_1|, ~M~0=v_~M~0_In_3, #valid=|v_#valid_In_9|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~N~0=v_~N~0_In_5, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ~M~0=v_~M~0_In_3, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, #valid=|v_#valid_In_9|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_9|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 986#[L92-3]don't care [455] L92-3-->thread1ENTRY: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre13#1_6| v_thread1Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork2_#t~mem2=|v_thread1Thread1of1ForFork2_#t~mem2_4|, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_6|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_14, thread1Thread1of1ForFork2_#t~post1=|v_thread1Thread1of1ForFork2_#t~post1_8|, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#t~mem2, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~post1, thread1Thread1of1ForFork2_#res.offset] 1000#[thread1ENTRY, L92-4]don't care [417] thread1ENTRY-->L46-4: Formula: (= v_thread1Thread1of1ForFork2_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_~i~0] 1002#[L46-4, L92-4]don't care [2022-07-22 12:49:39,487 INFO L750 eck$LassoCheckResult]: Loop: 1002#[L46-4, L92-4]don't care [584] L46-4-->L46-4: Formula: (let ((.cse3 (* v_thread1Thread1of1ForFork2_~i~0_26 4))) (let ((.cse2 (+ .cse3 v_~A~0.offset_57))) (and (let ((.cse1 (select (select |v_#memory_int_92| v_~A~0.base_57) .cse2))) (let ((.cse0 (< .cse1 v_~min1~0_43))) (or (and .cse0 (= v_~min1~0_42 .cse1)) (and (not .cse0) (= |v_thread1Thread1of1ForFork2_#t~mem3_15| |v_thread1Thread1of1ForFork2_#t~mem3_16|) (= v_~min1~0_43 v_~min1~0_42))))) (<= (+ .cse3 v_~A~0.offset_57 4) (select |v_#length_120| v_~A~0.base_57)) (<= 0 .cse2) (= (select |v_#valid_151| v_~A~0.base_57) 1) (< v_thread1Thread1of1ForFork2_~i~0_26 v_~N~0_45) (= (+ v_thread1Thread1of1ForFork2_~i~0_26 1) v_thread1Thread1of1ForFork2_~i~0_25)))) InVars {~A~0.base=v_~A~0.base_57, ~A~0.offset=v_~A~0.offset_57, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_26, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_16|, #valid=|v_#valid_151|, #memory_int=|v_#memory_int_92|, #length=|v_#length_120|, ~N~0=v_~N~0_45, ~min1~0=v_~min1~0_43} OutVars{~A~0.base=v_~A~0.base_57, ~A~0.offset=v_~A~0.offset_57, thread1Thread1of1ForFork2_#t~mem2=|v_thread1Thread1of1ForFork2_#t~mem2_9|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_25, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_15|, thread1Thread1of1ForFork2_#t~post1=|v_thread1Thread1of1ForFork2_#t~post1_17|, #valid=|v_#valid_151|, #memory_int=|v_#memory_int_92|, #length=|v_#length_120|, ~N~0=v_~N~0_45, ~min1~0=v_~min1~0_42} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~mem2, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_#t~post1, ~min1~0] 1002#[L46-4, L92-4]don't care [2022-07-22 12:49:39,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:39,488 INFO L85 PathProgramCache]: Analyzing trace with hash 608661950, now seen corresponding path program 1 times [2022-07-22 12:49:39,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:39,488 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843703053] [2022-07-22 12:49:39,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:39,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:39,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:39,536 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:39,571 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:39,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:39,572 INFO L85 PathProgramCache]: Analyzing trace with hash 615, now seen corresponding path program 2 times [2022-07-22 12:49:39,572 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:39,572 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996280026] [2022-07-22 12:49:39,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:39,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:39,583 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:39,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:39,590 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:39,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:39,591 INFO L85 PathProgramCache]: Analyzing trace with hash 1688651850, now seen corresponding path program 1 times [2022-07-22 12:49:39,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:39,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883340884] [2022-07-22 12:49:39,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:39,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:39,652 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:39,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:39,710 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:41,498 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:49:41,498 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:49:41,498 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:49:41,498 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:49:41,498 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:49:41,498 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:41,498 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:49:41,498 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:49:41,499 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-min-array-hom.wvr.c_BEv2_Iteration3_Lasso [2022-07-22 12:49:41,499 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:49:41,499 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:49:41,506 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,508 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,512 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,515 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,519 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,535 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,537 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,538 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,541 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,549 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,564 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,565 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,569 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:41,570 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:42,442 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:42,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:42,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:42,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:43,116 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:49:43,117 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:49:43,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,118 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 12:49:43,123 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 12:49:43,123 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 12:49:43,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,131 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,132 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:43,132 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:43,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,198 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 12:49:43,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,199 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 12:49:43,203 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 12:49:43,203 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 12:49:43,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,210 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:43,213 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:43,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,256 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 12:49:43,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,257 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 12:49:43,261 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 12:49:43,261 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 12:49:43,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:43,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,268 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,268 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:43,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:43,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,292 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 12:49:43,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,295 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 12:49:43,297 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 12:49:43,300 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 12:49:43,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:43,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,305 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:43,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:43,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,332 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 12:49:43,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,333 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 12:49:43,334 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 12:49:43,335 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 12:49:43,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:43,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,345 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:43,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:43,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,386 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:43,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,387 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 12:49:43,393 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 12:49:43,393 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 12:49:43,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,401 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:43,404 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:43,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,455 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 12:49:43,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,457 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 12:49:43,459 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 12:49:43,460 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 12:49:43,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,468 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,470 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:43,470 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:43,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,521 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 12:49:43,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,522 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 12:49:43,525 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 12:49:43,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:43,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,535 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:43,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:43,536 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 12:49:43,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,581 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 12:49:43,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,582 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:49:43,586 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 12:49:43,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:43,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,595 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:43,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:43,597 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-22 12:49:43,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,643 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:43,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,645 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 12:49:43,652 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 12:49:43,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:43,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,662 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:43,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:43,663 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 12:49:43,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,706 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 12:49:43,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,710 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 12:49:43,713 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 12:49:43,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:43,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,722 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,723 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:43,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:43,724 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 12:49:43,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,766 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 12:49:43,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,767 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,768 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 12:49:43,771 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 12:49:43,779 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 12:49:43,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:43,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,780 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,780 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:43,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:43,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,802 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 12:49:43,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,803 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 12:49:43,804 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 12:49:43,805 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 12:49:43,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:43,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,812 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,814 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:43,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:43,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,846 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 12:49:43,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,847 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 12:49:43,850 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 12:49:43,850 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 12:49:43,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,858 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:43,858 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:43,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,882 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:43,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,883 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 12:49:43,884 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 12:49:43,887 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 12:49:43,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,895 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:43,895 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:43,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,939 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 12:49:43,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,940 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 12:49:43,941 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 12:49:43,944 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 12:49:43,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:43,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,951 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,951 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:43,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:43,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:43,975 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:43,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:43,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:43,976 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 12:49:43,977 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 12:49:43,977 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 12:49:43,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:43,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:43,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:43,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:43,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:43,984 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:43,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:43,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,006 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-07-22 12:49:44,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,008 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 12:49:44,008 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 12:49:44,009 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 12:49:44,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:44,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,034 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:44,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:44,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,065 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 12:49:44,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,066 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,067 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 12:49:44,067 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 12:49:44,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:49:44,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:44,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,080 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:44,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:44,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,109 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:44,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,110 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 12:49:44,112 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 12:49:44,112 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 12:49:44,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,119 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,119 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,120 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,145 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 12:49:44,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,147 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 12:49:44,147 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 12:49:44,149 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 12:49:44,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:44,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,156 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:44,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:44,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,179 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-07-22 12:49:44,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,180 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 12:49:44,181 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 12:49:44,181 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 12:49:44,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,189 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,189 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,214 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 12:49:44,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,215 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 12:49:44,217 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 12:49:44,217 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 12:49:44,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,225 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,225 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,266 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-07-22 12:49:44,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,267 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 12:49:44,268 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 12:49:44,268 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 12:49:44,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:44,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,276 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:44,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:44,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,299 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-07-22 12:49:44,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,300 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 12:49:44,302 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 12:49:44,305 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 12:49:44,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,313 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,314 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,314 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,339 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:44,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,340 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 12:49:44,341 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 12:49:44,341 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 12:49:44,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:44,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,348 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:44,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:44,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,371 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2022-07-22 12:49:44,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,372 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 12:49:44,373 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 12:49:44,374 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 12:49:44,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,380 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,382 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,382 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,410 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 12:49:44,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,411 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 12:49:44,412 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 12:49:44,412 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 12:49:44,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,421 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,421 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,425 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,446 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 12:49:44,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,446 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,447 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:49:44,448 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-22 12:49:44,448 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 12:49:44,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,454 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:44,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,455 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,455 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:44,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:44,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,477 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-22 12:49:44,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,478 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,478 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:49:44,479 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-22 12:49:44,479 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 12:49:44,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,486 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,487 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,487 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,512 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-07-22 12:49:44,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,513 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:49:44,514 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-22 12:49:44,514 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 12:49:44,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:44,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,522 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:44,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:44,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,546 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:44,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,547 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:49:44,548 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-22 12:49:44,548 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 12:49:44,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,555 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:44,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,555 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,555 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:44,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:44,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,580 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-07-22 12:49:44,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,580 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,581 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:49:44,582 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-22 12:49:44,582 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 12:49:44,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,590 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,591 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,643 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-22 12:49:44,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,644 INFO L229 MonitoredProcess]: Starting monitored process 66 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 12:49:44,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-22 12:49:44,645 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 12:49:44,653 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,653 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,654 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,655 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,680 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-07-22 12:49:44,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,681 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,681 INFO L229 MonitoredProcess]: Starting monitored process 67 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 12:49:44,682 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-22 12:49:44,682 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 12:49:44,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,690 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,691 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,692 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,721 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2022-07-22 12:49:44,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,722 INFO L229 MonitoredProcess]: Starting monitored process 68 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 12:49:44,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-22 12:49:44,726 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 12:49:44,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,734 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,759 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2022-07-22 12:49:44,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,759 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,760 INFO L229 MonitoredProcess]: Starting monitored process 69 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 12:49:44,762 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-22 12:49:44,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:49:44,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,771 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,771 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,796 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-07-22 12:49:44,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,798 INFO L229 MonitoredProcess]: Starting monitored process 70 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 12:49:44,800 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 12:49:44,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,809 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,809 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,813 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-22 12:49:44,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,840 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-07-22 12:49:44,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,841 INFO L229 MonitoredProcess]: Starting monitored process 71 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 12:49:44,842 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-22 12:49:44,842 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 12:49:44,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,850 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,850 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,876 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-07-22 12:49:44,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,877 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,878 INFO L229 MonitoredProcess]: Starting monitored process 72 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 12:49:44,879 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-22 12:49:44,879 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 12:49:44,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,887 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,889 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,889 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,917 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-07-22 12:49:44,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,919 INFO L229 MonitoredProcess]: Starting monitored process 73 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 12:49:44,920 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 12:49:44,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-22 12:49:44,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,931 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:44,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:44,983 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:44,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:44,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:44,985 INFO L229 MonitoredProcess]: Starting monitored process 74 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 12:49:44,987 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 12:49:44,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:44,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:44,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:44,996 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:44,997 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:44,998 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:45,001 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-22 12:49:45,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:45,043 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:45,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:45,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:45,045 INFO L229 MonitoredProcess]: Starting monitored process 75 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 12:49:45,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:49:45,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:45,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:45,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:45,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:45,057 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-22 12:49:45,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:45,057 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:45,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:45,103 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-07-22 12:49:45,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:45,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:45,104 INFO L229 MonitoredProcess]: Starting monitored process 76 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 12:49:45,105 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-22 12:49:45,106 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 12:49:45,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:45,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:45,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:45,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:45,117 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:45,117 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:45,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:45,151 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-22 12:49:45,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:45,151 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:45,152 INFO L229 MonitoredProcess]: Starting monitored process 77 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 12:49:45,153 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-22 12:49:45,153 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 12:49:45,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:45,160 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:49:45,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:45,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:45,163 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:49:45,163 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:45,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:45,197 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:45,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:45,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:45,199 INFO L229 MonitoredProcess]: Starting monitored process 78 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 12:49:45,200 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 12:49:45,200 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-22 12:49:45,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:45,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:45,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:45,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:45,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:45,214 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:45,231 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:49:45,253 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-22 12:49:45,253 INFO L444 ModelExtractionUtils]: 31 out of 40 variables were initially zero. Simplification set additionally 6 variables to zero. [2022-07-22 12:49:45,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:45,254 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:45,260 INFO L229 MonitoredProcess]: Starting monitored process 79 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 12:49:45,261 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-22 12:49:45,262 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:49:45,271 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:49:45,271 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:49:45,271 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork2_~i~0, ~N~0) = -1*thread1Thread1of1ForFork2_~i~0 + 1*~N~0 Supporting invariants [] [2022-07-22 12:49:45,294 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:45,438 INFO L257 tatePredicateManager]: 32 out of 32 supporting invariants were superfluous and have been removed [2022-07-22 12:49:45,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:49:45,483 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:49:45,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:49:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:49:45,496 INFO L263 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:49:45,497 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:49:45,497 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 12:49:45,497 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 12:49:45,497 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 100 states and 309 transitions. cyclomatic complexity: 272 Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 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 12:49:45,569 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 100 states and 309 transitions. cyclomatic complexity: 272. Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 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 199 states and 691 transitions. Complement of second has 3 states. [2022-07-22 12:49:45,570 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 12:49:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 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 12:49:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 17 transitions. [2022-07-22 12:49:45,571 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 17 transitions. Stem has 5 letters. Loop has 1 letters. [2022-07-22 12:49:45,571 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:49:45,571 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 17 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-22 12:49:45,571 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:49:45,571 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 17 transitions. Stem has 5 letters. Loop has 2 letters. [2022-07-22 12:49:45,572 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:49:45,572 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 199 states and 691 transitions. [2022-07-22 12:49:45,577 INFO L131 ngComponentsAnalysis]: Automaton has 61 accepting balls. 61 [2022-07-22 12:49:45,581 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 199 states to 196 states and 685 transitions. [2022-07-22 12:49:45,581 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 121 [2022-07-22 12:49:45,583 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 170 [2022-07-22 12:49:45,583 INFO L73 IsDeterministic]: Start isDeterministic. Operand 196 states and 685 transitions. [2022-07-22 12:49:45,585 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:49:45,585 INFO L220 hiAutomatonCegarLoop]: Abstraction has 196 states and 685 transitions. [2022-07-22 12:49:45,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states and 685 transitions. [2022-07-22 12:49:45,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 148. [2022-07-22 12:49:45,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148 states, 148 states have (on average 3.5) internal successors, (518), 147 states have internal predecessors, (518), 0 states have call successors, (0), 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 12:49:45,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 518 transitions. [2022-07-22 12:49:45,600 INFO L242 hiAutomatonCegarLoop]: Abstraction has 148 states and 518 transitions. [2022-07-22 12:49:45,600 INFO L425 stractBuchiCegarLoop]: Abstraction has 148 states and 518 transitions. [2022-07-22 12:49:45,600 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:49:45,600 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 148 states and 518 transitions. [2022-07-22 12:49:45,603 INFO L131 ngComponentsAnalysis]: Automaton has 61 accepting balls. 61 [2022-07-22 12:49:45,603 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:49:45,603 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:49:45,604 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:49:45,604 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:49:45,605 INFO L748 eck$LassoCheckResult]: Stem: 1729#[ULTIMATE.startENTRY]don't care [609] ULTIMATE.startENTRY-->L110-6: Formula: (let ((.cse3 (store |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select .cse0 1) 0) (= v_~min1~0_52 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.base_12| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_35| 0) (= v_~min2~0_54 0) (= v_~min3~0_58 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (= v_~A~0.offset_71 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52| 0) (= (store (store (store (store |v_#length_158| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_39| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) |v_#length_156|) (= 32 (select |v_#length_158| 2)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| 0)) (= (select |v_#valid_203| 2) 1) (= 48 (select .cse0 0)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_37| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 0) (= (select |v_#valid_203| 1) 1) (= v_~A~0.base_71 0) (= |v_#valid_201| (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 1)) (= (select |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) 1 0) 0)) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_41| 0) (= 2 (select |v_#length_158| 1)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| v_~N~0_59) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t2~0#1.base_39|) (< 0 |v_#StackHeapBarrier_38|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_50| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.offset_12| 0) (= 0 (select |v_#valid_203| 0)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= (select .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| |v_#StackHeapBarrier_38|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_38|, #valid=|v_#valid_203|, #memory_int=|v_#memory_int_118|, #length=|v_#length_158|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ~A~0.base=v_~A~0.base_71, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_35|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_37|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_17|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_26|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_41|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_27|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_32|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19|, ULTIMATE.start_main_#t~ite22#1=|v_ULTIMATE.start_main_#t~ite22#1_44|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_107|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_37|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_35|, #length=|v_#length_156|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_22|, ~min2~0=v_~min2~0_54, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_28|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_30|, ~N~0=v_~N~0_59, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_29|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_17|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_20|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_20|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_26|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_38|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_28|, ~A~0.offset=v_~A~0.offset_71, ~M~0=v_~M~0_45, #valid=|v_#valid_201|, #memory_int=|v_#memory_int_118|, ~min1~0=v_~min1~0_52, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_25|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_35|, ~min3~0=v_~min3~0_58} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ite22#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~min2~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, ~M~0, #valid, ~min1~0, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base, ~min3~0] 1555#[L110-6]don't care [571] L110-6-->L110-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| .cse1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 1)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| 4 .cse1) (select |v_#length_108| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_30|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|))) (= (select |v_#valid_135| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_79|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_78|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 1557#[L110-6]don't care [607] L110-6-->L92-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (ite (and (<= 0 v_~M~0_In_3) (< v_~M~0_In_3 v_~N~0_In_5)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~A~0.base_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= v_~A~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= (store |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~N~0=v_~N~0_In_5, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, #pthreadsForks=|v_#pthreadsForks_In_1|, ~M~0=v_~M~0_In_3, #valid=|v_#valid_In_9|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~N~0=v_~N~0_In_5, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ~M~0=v_~M~0_In_3, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, #valid=|v_#valid_In_9|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_9|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 1559#[L92-3]don't care [455] L92-3-->thread1ENTRY: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre13#1_6| v_thread1Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork2_#t~mem2=|v_thread1Thread1of1ForFork2_#t~mem2_4|, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_6|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_14, thread1Thread1of1ForFork2_#t~post1=|v_thread1Thread1of1ForFork2_#t~post1_8|, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#t~mem2, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~post1, thread1Thread1of1ForFork2_#res.offset] 1573#[thread1ENTRY, L92-4]don't care [417] thread1ENTRY-->L46-4: Formula: (= v_thread1Thread1of1ForFork2_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_~i~0] 1575#[L46-4, L92-4]don't care [587] L92-4-->L93-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_122| |v_ULTIMATE.start_main_~#t2~0#1.base_25|)) (= (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre15#1_23|)) |v_#memory_int_94|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= (select |v_#valid_153| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (= |v_ULTIMATE.start_main_#t~pre15#1_23| |v_#pthreadsForks_43|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_153|, #memory_int=|v_#memory_int_95|, #length=|v_#length_122|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_23|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_153|, #memory_int=|v_#memory_int_94|, #length=|v_#length_122|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_23|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~nondet14#1] 1633#[L93-3, L46-4]don't care [2022-07-22 12:49:45,605 INFO L750 eck$LassoCheckResult]: Loop: 1633#[L93-3, L46-4]don't care [584] L46-4-->L46-4: Formula: (let ((.cse3 (* v_thread1Thread1of1ForFork2_~i~0_26 4))) (let ((.cse2 (+ .cse3 v_~A~0.offset_57))) (and (let ((.cse1 (select (select |v_#memory_int_92| v_~A~0.base_57) .cse2))) (let ((.cse0 (< .cse1 v_~min1~0_43))) (or (and .cse0 (= v_~min1~0_42 .cse1)) (and (not .cse0) (= |v_thread1Thread1of1ForFork2_#t~mem3_15| |v_thread1Thread1of1ForFork2_#t~mem3_16|) (= v_~min1~0_43 v_~min1~0_42))))) (<= (+ .cse3 v_~A~0.offset_57 4) (select |v_#length_120| v_~A~0.base_57)) (<= 0 .cse2) (= (select |v_#valid_151| v_~A~0.base_57) 1) (< v_thread1Thread1of1ForFork2_~i~0_26 v_~N~0_45) (= (+ v_thread1Thread1of1ForFork2_~i~0_26 1) v_thread1Thread1of1ForFork2_~i~0_25)))) InVars {~A~0.base=v_~A~0.base_57, ~A~0.offset=v_~A~0.offset_57, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_26, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_16|, #valid=|v_#valid_151|, #memory_int=|v_#memory_int_92|, #length=|v_#length_120|, ~N~0=v_~N~0_45, ~min1~0=v_~min1~0_43} OutVars{~A~0.base=v_~A~0.base_57, ~A~0.offset=v_~A~0.offset_57, thread1Thread1of1ForFork2_#t~mem2=|v_thread1Thread1of1ForFork2_#t~mem2_9|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_25, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_15|, thread1Thread1of1ForFork2_#t~post1=|v_thread1Thread1of1ForFork2_#t~post1_17|, #valid=|v_#valid_151|, #memory_int=|v_#memory_int_92|, #length=|v_#length_120|, ~N~0=v_~N~0_45, ~min1~0=v_~min1~0_42} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~mem2, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_#t~post1, ~min1~0] 1633#[L93-3, L46-4]don't care [2022-07-22 12:49:45,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:45,606 INFO L85 PathProgramCache]: Analyzing trace with hash 1688651853, now seen corresponding path program 1 times [2022-07-22 12:49:45,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:45,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791795931] [2022-07-22 12:49:45,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:45,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:45,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:45,642 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:45,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:45,685 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:45,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:45,687 INFO L85 PathProgramCache]: Analyzing trace with hash 615, now seen corresponding path program 3 times [2022-07-22 12:49:45,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:45,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996751126] [2022-07-22 12:49:45,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:45,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:45,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:45,700 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:45,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:45,710 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:45,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:45,711 INFO L85 PathProgramCache]: Analyzing trace with hash 808600475, now seen corresponding path program 1 times [2022-07-22 12:49:45,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:45,711 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [898090070] [2022-07-22 12:49:45,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:45,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:45,762 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:45,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:45,794 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:46,263 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:47,833 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:49:47,833 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:49:47,833 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:49:47,833 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:49:47,833 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:49:47,834 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:47,834 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:49:47,834 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:49:47,834 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-min-array-hom.wvr.c_BEv2_Iteration4_Lasso [2022-07-22 12:49:47,834 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:49:47,834 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:49:47,839 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,841 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,842 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,847 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,852 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,877 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:47,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:48,804 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:48,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:48,808 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:48,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:48,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:48,812 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:48,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:48,815 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:48,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:48,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:48,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:49,522 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:49:49,522 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:49:49,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,528 INFO L229 MonitoredProcess]: Starting monitored process 80 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 12:49:49,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-22 12:49:49,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:49:49,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:49,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,539 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,539 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:49,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:49,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:49,562 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:49,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,563 INFO L229 MonitoredProcess]: Starting monitored process 81 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 12:49:49,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-22 12:49:49,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:49:49,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:49,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,574 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:49,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:49,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:49,596 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-07-22 12:49:49,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,597 INFO L229 MonitoredProcess]: Starting monitored process 82 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 12:49:49,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-22 12:49:49,599 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 12:49:49,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:49,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,606 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,606 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:49,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:49,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:49,650 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:49,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,651 INFO L229 MonitoredProcess]: Starting monitored process 83 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 12:49:49,651 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-22 12:49:49,652 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 12:49:49,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:49,662 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:49,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:49,687 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-07-22 12:49:49,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,688 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,689 INFO L229 MonitoredProcess]: Starting monitored process 84 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 12:49:49,689 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-22 12:49:49,690 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 12:49:49,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:49,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,697 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,697 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:49,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:49,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:49,719 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-22 12:49:49,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,720 INFO L229 MonitoredProcess]: Starting monitored process 85 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 12:49:49,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-22 12:49:49,721 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 12:49:49,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,729 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:49,729 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:49,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:49,754 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:49,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,755 INFO L229 MonitoredProcess]: Starting monitored process 86 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 12:49:49,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-22 12:49:49,758 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 12:49:49,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:49,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,765 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:49,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:49,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:49,791 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-07-22 12:49:49,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,792 INFO L229 MonitoredProcess]: Starting monitored process 87 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 12:49:49,793 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-22 12:49:49,793 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 12:49:49,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:49,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,801 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,802 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:49,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:49,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:49,835 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:49,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,836 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,836 INFO L229 MonitoredProcess]: Starting monitored process 88 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 12:49:49,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:49:49,841 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-22 12:49:49,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:49,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,846 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,846 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:49,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:49,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:49,871 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-07-22 12:49:49,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,872 INFO L229 MonitoredProcess]: Starting monitored process 89 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 12:49:49,874 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 12:49:49,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:49,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,882 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,882 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:49,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:49,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-22 12:49:49,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:49,910 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:49,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,911 INFO L229 MonitoredProcess]: Starting monitored process 90 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 12:49:49,912 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-22 12:49:49,912 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 12:49:49,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,920 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,921 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:49,921 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:49,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:49,947 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-07-22 12:49:49,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,948 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,948 INFO L229 MonitoredProcess]: Starting monitored process 91 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 12:49:49,949 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-07-22 12:49:49,949 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 12:49:49,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:49,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,956 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,957 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:49,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:49,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:49,981 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-07-22 12:49:49,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:49,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:49,982 INFO L229 MonitoredProcess]: Starting monitored process 92 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 12:49:49,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-07-22 12:49:49,983 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 12:49:49,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:49,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:49,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:49,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:49,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:49,991 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:49,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:49,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:50,014 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-07-22 12:49:50,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,015 INFO L229 MonitoredProcess]: Starting monitored process 93 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 12:49:50,016 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-07-22 12:49:50,016 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 12:49:50,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:50,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:50,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:50,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:50,024 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:50,024 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:50,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:50,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:50,047 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-07-22 12:49:50,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,048 INFO L229 MonitoredProcess]: Starting monitored process 94 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 12:49:50,049 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-07-22 12:49:50,049 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 12:49:50,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:50,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:50,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:50,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:50,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:50,057 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:50,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:50,083 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-07-22 12:49:50,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,084 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,084 INFO L229 MonitoredProcess]: Starting monitored process 95 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 12:49:50,086 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-07-22 12:49:50,086 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 12:49:50,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:50,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:50,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:50,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:50,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:50,093 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:50,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:50,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:50,117 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-07-22 12:49:50,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,118 INFO L229 MonitoredProcess]: Starting monitored process 96 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 12:49:50,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-07-22 12:49:50,119 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 12:49:50,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:50,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:50,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:50,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:50,132 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:50,132 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:50,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:50,157 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:50,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,158 INFO L229 MonitoredProcess]: Starting monitored process 97 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 12:49:50,159 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-07-22 12:49:50,159 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 12:49:50,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:50,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:50,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:50,166 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:50,168 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:50,168 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:50,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:50,192 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-07-22 12:49:50,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,193 INFO L229 MonitoredProcess]: Starting monitored process 98 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 12:49:50,194 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-07-22 12:49:50,194 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 12:49:50,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:50,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:50,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:50,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:50,202 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:50,202 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:50,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:50,229 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-07-22 12:49:50,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,231 INFO L229 MonitoredProcess]: Starting monitored process 99 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 12:49:50,233 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-07-22 12:49:50,233 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 12:49:50,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:50,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:50,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:50,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:50,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:50,240 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:50,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:50,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:50,263 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2022-07-22 12:49:50,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,265 INFO L229 MonitoredProcess]: Starting monitored process 100 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 12:49:50,265 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-07-22 12:49:50,266 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 12:49:50,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:50,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:50,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:50,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:50,273 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:50,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:50,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:50,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:50,296 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2022-07-22 12:49:50,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,297 INFO L229 MonitoredProcess]: Starting monitored process 101 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 12:49:50,297 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-07-22 12:49:50,298 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 12:49:50,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:50,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:50,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:50,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:50,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:50,305 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:50,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:50,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:50,327 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-07-22 12:49:50,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,328 INFO L229 MonitoredProcess]: Starting monitored process 102 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 12:49:50,329 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-07-22 12:49:50,329 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 12:49:50,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:50,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:50,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:50,336 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:50,337 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:50,337 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:50,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:50,363 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2022-07-22 12:49:50,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,364 INFO L229 MonitoredProcess]: Starting monitored process 103 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 12:49:50,365 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-07-22 12:49:50,366 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 12:49:50,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:50,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:50,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:50,373 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:50,374 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:50,374 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:50,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:50,399 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:50,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,400 INFO L229 MonitoredProcess]: Starting monitored process 104 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 12:49:50,401 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-07-22 12:49:50,402 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 12:49:50,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:50,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:50,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:50,409 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:50,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:50,415 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:50,433 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:49:50,480 INFO L443 ModelExtractionUtils]: Simplification made 20 calls to the SMT solver. [2022-07-22 12:49:50,480 INFO L444 ModelExtractionUtils]: 13 out of 43 variables were initially zero. Simplification set additionally 27 variables to zero. [2022-07-22 12:49:50,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:50,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:50,481 INFO L229 MonitoredProcess]: Starting monitored process 105 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 12:49:50,482 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-07-22 12:49:50,483 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:49:50,489 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:49:50,490 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:49:50,490 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork2_~i~0, ~N~0) = -1*thread1Thread1of1ForFork2_~i~0 + 1*~N~0 Supporting invariants [] [2022-07-22 12:49:50,512 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:50,642 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2022-07-22 12:49:50,684 INFO L257 tatePredicateManager]: 36 out of 36 supporting invariants were superfluous and have been removed [2022-07-22 12:49:50,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:49:50,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:49:50,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:49:50,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:49:50,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:49:50,736 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:49:50,736 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 12:49:50,737 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 12:49:50,737 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 148 states and 518 transitions. cyclomatic complexity: 457 Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:49:50,770 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 148 states and 518 transitions. cyclomatic complexity: 457. Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 153 states and 529 transitions. Complement of second has 3 states. [2022-07-22 12:49:50,770 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 12:49:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:49:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 9 transitions. [2022-07-22 12:49:50,772 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 9 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-22 12:49:50,772 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:49:50,772 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 9 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-22 12:49:50,772 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:49:50,772 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 9 transitions. Stem has 6 letters. Loop has 2 letters. [2022-07-22 12:49:50,772 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:49:50,772 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 153 states and 529 transitions. [2022-07-22 12:49:50,776 INFO L131 ngComponentsAnalysis]: Automaton has 60 accepting balls. 60 [2022-07-22 12:49:50,779 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 153 states to 153 states and 529 transitions. [2022-07-22 12:49:50,779 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 121 [2022-07-22 12:49:50,780 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 125 [2022-07-22 12:49:50,780 INFO L73 IsDeterministic]: Start isDeterministic. Operand 153 states and 529 transitions. [2022-07-22 12:49:50,781 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:49:50,781 INFO L220 hiAutomatonCegarLoop]: Abstraction has 153 states and 529 transitions. [2022-07-22 12:49:50,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 153 states and 529 transitions. [2022-07-22 12:49:50,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 153 to 147. [2022-07-22 12:49:50,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147 states, 147 states have (on average 3.503401360544218) internal successors, (515), 146 states have internal predecessors, (515), 0 states have call successors, (0), 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 12:49:50,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 515 transitions. [2022-07-22 12:49:50,792 INFO L242 hiAutomatonCegarLoop]: Abstraction has 147 states and 515 transitions. [2022-07-22 12:49:50,792 INFO L425 stractBuchiCegarLoop]: Abstraction has 147 states and 515 transitions. [2022-07-22 12:49:50,792 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:49:50,792 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 147 states and 515 transitions. [2022-07-22 12:49:50,795 INFO L131 ngComponentsAnalysis]: Automaton has 60 accepting balls. 60 [2022-07-22 12:49:50,795 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:49:50,795 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:49:50,795 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:49:50,796 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:49:50,796 INFO L748 eck$LassoCheckResult]: Stem: 2353#[ULTIMATE.startENTRY]don't care [609] ULTIMATE.startENTRY-->L110-6: Formula: (let ((.cse3 (store |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select .cse0 1) 0) (= v_~min1~0_52 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.base_12| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_35| 0) (= v_~min2~0_54 0) (= v_~min3~0_58 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (= v_~A~0.offset_71 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52| 0) (= (store (store (store (store |v_#length_158| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_39| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) |v_#length_156|) (= 32 (select |v_#length_158| 2)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| 0)) (= (select |v_#valid_203| 2) 1) (= 48 (select .cse0 0)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_37| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 0) (= (select |v_#valid_203| 1) 1) (= v_~A~0.base_71 0) (= |v_#valid_201| (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 1)) (= (select |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) 1 0) 0)) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_41| 0) (= 2 (select |v_#length_158| 1)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| v_~N~0_59) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t2~0#1.base_39|) (< 0 |v_#StackHeapBarrier_38|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_50| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.offset_12| 0) (= 0 (select |v_#valid_203| 0)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= (select .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| |v_#StackHeapBarrier_38|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_38|, #valid=|v_#valid_203|, #memory_int=|v_#memory_int_118|, #length=|v_#length_158|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ~A~0.base=v_~A~0.base_71, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_35|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_37|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_17|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_26|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_41|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_27|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_32|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19|, ULTIMATE.start_main_#t~ite22#1=|v_ULTIMATE.start_main_#t~ite22#1_44|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_107|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_37|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_35|, #length=|v_#length_156|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_22|, ~min2~0=v_~min2~0_54, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_28|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_30|, ~N~0=v_~N~0_59, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_29|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_17|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_20|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_20|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_26|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_38|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_28|, ~A~0.offset=v_~A~0.offset_71, ~M~0=v_~M~0_45, #valid=|v_#valid_201|, #memory_int=|v_#memory_int_118|, ~min1~0=v_~min1~0_52, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_25|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_35|, ~min3~0=v_~min3~0_58} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ite22#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~min2~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, ~M~0, #valid, ~min1~0, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base, ~min3~0] 2185#[L110-6]don't care [571] L110-6-->L110-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| .cse1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 1)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| 4 .cse1) (select |v_#length_108| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_30|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|))) (= (select |v_#valid_135| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_79|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_78|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 2187#[L110-6]don't care [607] L110-6-->L92-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (ite (and (<= 0 v_~M~0_In_3) (< v_~M~0_In_3 v_~N~0_In_5)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~A~0.base_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= v_~A~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= (store |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~N~0=v_~N~0_In_5, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, #pthreadsForks=|v_#pthreadsForks_In_1|, ~M~0=v_~M~0_In_3, #valid=|v_#valid_In_9|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~N~0=v_~N~0_In_5, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ~M~0=v_~M~0_In_3, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, #valid=|v_#valid_In_9|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_9|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 2189#[L92-3]don't care [455] L92-3-->thread1ENTRY: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre13#1_6| v_thread1Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork2_#t~mem2=|v_thread1Thread1of1ForFork2_#t~mem2_4|, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_6|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_14, thread1Thread1of1ForFork2_#t~post1=|v_thread1Thread1of1ForFork2_#t~post1_8|, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#t~mem2, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~post1, thread1Thread1of1ForFork2_#res.offset] 2203#[thread1ENTRY, L92-4]don't care [417] thread1ENTRY-->L46-4: Formula: (= v_thread1Thread1of1ForFork2_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_~i~0] 2205#[L46-4, L92-4]don't care [587] L92-4-->L93-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_122| |v_ULTIMATE.start_main_~#t2~0#1.base_25|)) (= (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre15#1_23|)) |v_#memory_int_94|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= (select |v_#valid_153| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (= |v_ULTIMATE.start_main_#t~pre15#1_23| |v_#pthreadsForks_43|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_153|, #memory_int=|v_#memory_int_95|, #length=|v_#length_122|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_23|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_153|, #memory_int=|v_#memory_int_94|, #length=|v_#length_122|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_23|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~nondet14#1] 2263#[L93-3, L46-4]don't care [449] L93-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread2Thread1of1ForFork0_#res.offset=|v_thread2Thread1of1ForFork0_#res.offset_4|, thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_14, thread2Thread1of1ForFork0_#t~mem6=|v_thread2Thread1of1ForFork0_#t~mem6_6|, thread2Thread1of1ForFork0_#t~post4=|v_thread2Thread1of1ForFork0_#t~post4_8|, thread2Thread1of1ForFork0_#res.base=|v_thread2Thread1of1ForFork0_#res.base_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread2Thread1of1ForFork0_#t~mem5=|v_thread2Thread1of1ForFork0_#t~mem5_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res.offset, thread2Thread1of1ForFork0_~i~1, thread2Thread1of1ForFork0_#t~mem6, thread2Thread1of1ForFork0_#t~post4, thread2Thread1of1ForFork0_#res.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem5] 2123#[thread2ENTRY, L46-4, L93-4]don't care [2022-07-22 12:49:50,797 INFO L750 eck$LassoCheckResult]: Loop: 2123#[thread2ENTRY, L46-4, L93-4]don't care [584] L46-4-->L46-4: Formula: (let ((.cse3 (* v_thread1Thread1of1ForFork2_~i~0_26 4))) (let ((.cse2 (+ .cse3 v_~A~0.offset_57))) (and (let ((.cse1 (select (select |v_#memory_int_92| v_~A~0.base_57) .cse2))) (let ((.cse0 (< .cse1 v_~min1~0_43))) (or (and .cse0 (= v_~min1~0_42 .cse1)) (and (not .cse0) (= |v_thread1Thread1of1ForFork2_#t~mem3_15| |v_thread1Thread1of1ForFork2_#t~mem3_16|) (= v_~min1~0_43 v_~min1~0_42))))) (<= (+ .cse3 v_~A~0.offset_57 4) (select |v_#length_120| v_~A~0.base_57)) (<= 0 .cse2) (= (select |v_#valid_151| v_~A~0.base_57) 1) (< v_thread1Thread1of1ForFork2_~i~0_26 v_~N~0_45) (= (+ v_thread1Thread1of1ForFork2_~i~0_26 1) v_thread1Thread1of1ForFork2_~i~0_25)))) InVars {~A~0.base=v_~A~0.base_57, ~A~0.offset=v_~A~0.offset_57, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_26, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_16|, #valid=|v_#valid_151|, #memory_int=|v_#memory_int_92|, #length=|v_#length_120|, ~N~0=v_~N~0_45, ~min1~0=v_~min1~0_43} OutVars{~A~0.base=v_~A~0.base_57, ~A~0.offset=v_~A~0.offset_57, thread1Thread1of1ForFork2_#t~mem2=|v_thread1Thread1of1ForFork2_#t~mem2_9|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_25, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_15|, thread1Thread1of1ForFork2_#t~post1=|v_thread1Thread1of1ForFork2_#t~post1_17|, #valid=|v_#valid_151|, #memory_int=|v_#memory_int_92|, #length=|v_#length_120|, ~N~0=v_~N~0_45, ~min1~0=v_~min1~0_42} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_#t~mem2, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_#t~post1, ~min1~0] 2123#[thread2ENTRY, L46-4, L93-4]don't care [2022-07-22 12:49:50,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:50,797 INFO L85 PathProgramCache]: Analyzing trace with hash 808600340, now seen corresponding path program 1 times [2022-07-22 12:49:50,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:50,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82449356] [2022-07-22 12:49:50,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:50,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:50,823 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:50,848 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:50,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:50,849 INFO L85 PathProgramCache]: Analyzing trace with hash 615, now seen corresponding path program 4 times [2022-07-22 12:49:50,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:50,849 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102351230] [2022-07-22 12:49:50,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:50,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:50,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:50,854 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:50,858 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:50,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:50,859 INFO L85 PathProgramCache]: Analyzing trace with hash -703192652, now seen corresponding path program 1 times [2022-07-22 12:49:50,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:50,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [593407266] [2022-07-22 12:49:50,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:50,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:50,894 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:50,918 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:52,460 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:49:52,461 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:49:52,461 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:49:52,461 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:49:52,461 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:49:52,461 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:52,461 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:49:52,461 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:49:52,461 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-min-array-hom.wvr.c_BEv2_Iteration5_Lasso [2022-07-22 12:49:52,461 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:49:52,461 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:49:52,465 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:52,467 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:52,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:52,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:52,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:52,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:52,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:52,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:52,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,464 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,467 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,470 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:53,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:54,194 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:49:54,194 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:49:54,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,199 INFO L229 MonitoredProcess]: Starting monitored process 106 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 12:49:54,200 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-07-22 12:49:54,201 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 12:49:54,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:54,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,208 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:54,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:54,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,232 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-07-22 12:49:54,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,233 INFO L229 MonitoredProcess]: Starting monitored process 107 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 12:49:54,250 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-07-22 12:49:54,252 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 12:49:54,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:54,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,261 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,261 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:54,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:54,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,285 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:54,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,286 INFO L229 MonitoredProcess]: Starting monitored process 108 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 12:49:54,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-07-22 12:49:54,288 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 12:49:54,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:54,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,298 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:54,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:54,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,322 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-07-22 12:49:54,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,323 INFO L229 MonitoredProcess]: Starting monitored process 109 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 12:49:54,324 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-07-22 12:49:54,324 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 12:49:54,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:54,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,332 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:54,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:54,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,355 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:54,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,356 INFO L229 MonitoredProcess]: Starting monitored process 110 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 12:49:54,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-07-22 12:49:54,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:49:54,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:49:54,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,366 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,366 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:49:54,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:49:54,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,389 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-07-22 12:49:54,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,390 INFO L229 MonitoredProcess]: Starting monitored process 111 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 12:49:54,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-07-22 12:49:54,391 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 12:49:54,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,400 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:54,401 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:54,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,425 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-07-22 12:49:54,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,426 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,426 INFO L229 MonitoredProcess]: Starting monitored process 112 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 12:49:54,427 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 12:49:54,431 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-07-22 12:49:54,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,437 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:54,437 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:54,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,462 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-07-22 12:49:54,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,463 INFO L229 MonitoredProcess]: Starting monitored process 113 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 12:49:54,464 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-07-22 12:49:54,464 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 12:49:54,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,474 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:54,474 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:54,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,499 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-07-22 12:49:54,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,500 INFO L229 MonitoredProcess]: Starting monitored process 114 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 12:49:54,501 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-07-22 12:49:54,502 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 12:49:54,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,509 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,510 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:54,510 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:54,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,536 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2022-07-22 12:49:54,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,537 INFO L229 MonitoredProcess]: Starting monitored process 115 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 12:49:54,538 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-07-22 12:49:54,538 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 12:49:54,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,546 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:54,547 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:54,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,573 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-07-22 12:49:54,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,574 INFO L229 MonitoredProcess]: Starting monitored process 116 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 12:49:54,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-07-22 12:49:54,575 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 12:49:54,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,583 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:49:54,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,583 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,588 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:49:54,588 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:54,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,646 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:54,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,648 INFO L229 MonitoredProcess]: Starting monitored process 117 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 12:49:54,650 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 12:49:54,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,660 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,663 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:54,663 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:54,670 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-07-22 12:49:54,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,716 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:54,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,717 INFO L229 MonitoredProcess]: Starting monitored process 118 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 12:49:54,719 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 12:49:54,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,729 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2022-07-22 12:49:54,729 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,735 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2022-07-22 12:49:54,735 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-07-22 12:49:54,741 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-07-22 12:49:54,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,803 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:54,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,805 INFO L229 MonitoredProcess]: Starting monitored process 119 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 12:49:54,807 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 12:49:54,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,819 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:54,819 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:54,823 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-07-22 12:49:54,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,870 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:54,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,871 INFO L229 MonitoredProcess]: Starting monitored process 120 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 12:49:54,874 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 12:49:54,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,884 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:54,884 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:54,888 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-07-22 12:49:54,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,933 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:54,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,935 INFO L229 MonitoredProcess]: Starting monitored process 121 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 12:49:54,937 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 12:49:54,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:54,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:54,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:54,946 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:54,947 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:54,947 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:54,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-07-22 12:49:54,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:54,995 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:54,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:54,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:54,997 INFO L229 MonitoredProcess]: Starting monitored process 122 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 12:49:54,999 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 12:49:55,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:55,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:55,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:55,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:55,011 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:55,011 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:55,015 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-07-22 12:49:55,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:55,060 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:55,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:55,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:55,061 INFO L229 MonitoredProcess]: Starting monitored process 123 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 12:49:55,064 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 12:49:55,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:55,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:55,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:55,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:55,074 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:55,075 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:55,079 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-07-22 12:49:55,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:55,121 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:55,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:55,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:55,123 INFO L229 MonitoredProcess]: Starting monitored process 124 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 12:49:55,125 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 12:49:55,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:55,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:55,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:55,136 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:55,138 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:55,138 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:55,142 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-07-22 12:49:55,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:55,164 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-07-22 12:49:55,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:55,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:55,166 INFO L229 MonitoredProcess]: Starting monitored process 125 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 12:49:55,166 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-07-22 12:49:55,167 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 12:49:55,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:55,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:55,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:55,175 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:55,176 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:55,176 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:55,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:55,201 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-07-22 12:49:55,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:55,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:55,202 INFO L229 MonitoredProcess]: Starting monitored process 126 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 12:49:55,203 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-07-22 12:49:55,204 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 12:49:55,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:55,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:55,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:55,211 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:55,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:55,213 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:55,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:49:55,240 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:55,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:55,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:55,241 INFO L229 MonitoredProcess]: Starting monitored process 127 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 12:49:55,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-07-22 12:49:55,243 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 12:49:55,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:49:55,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:49:55,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:49:55,251 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:49:55,256 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:49:55,257 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:49:55,274 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:49:55,333 INFO L443 ModelExtractionUtils]: Simplification made 24 calls to the SMT solver. [2022-07-22 12:49:55,333 INFO L444 ModelExtractionUtils]: 7 out of 43 variables were initially zero. Simplification set additionally 33 variables to zero. [2022-07-22 12:49:55,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:55,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:55,335 INFO L229 MonitoredProcess]: Starting monitored process 128 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 12:49:55,339 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-07-22 12:49:55,339 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:49:55,348 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:49:55,348 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:49:55,348 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork2_~i~0, ~N~0) = -1*thread1Thread1of1ForFork2_~i~0 + 1*~N~0 Supporting invariants [] [2022-07-22 12:49:55,371 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2022-07-22 12:49:55,535 INFO L257 tatePredicateManager]: 36 out of 36 supporting invariants were superfluous and have been removed [2022-07-22 12:49:55,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:49:55,584 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:49:55,584 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:49:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:49:55,603 INFO L263 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:49:55,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:49:55,604 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 12:49:55,604 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 12:49:55,605 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 147 states and 515 transitions. cyclomatic complexity: 454 Second operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 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 12:49:55,652 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 147 states and 515 transitions. cyclomatic complexity: 454. Second operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 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 155 states and 541 transitions. Complement of second has 3 states. [2022-07-22 12:49:55,653 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 12:49:55,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 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 12:49:55,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 10 transitions. [2022-07-22 12:49:55,657 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 10 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-22 12:49:55,658 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:49:55,658 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 10 transitions. Stem has 8 letters. Loop has 1 letters. [2022-07-22 12:49:55,658 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:49:55,658 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 10 transitions. Stem has 7 letters. Loop has 2 letters. [2022-07-22 12:49:55,658 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:49:55,658 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 155 states and 541 transitions. [2022-07-22 12:49:55,662 INFO L131 ngComponentsAnalysis]: Automaton has 59 accepting balls. 59 [2022-07-22 12:49:55,665 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 155 states to 155 states and 541 transitions. [2022-07-22 12:49:55,665 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 120 [2022-07-22 12:49:55,666 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 127 [2022-07-22 12:49:55,666 INFO L73 IsDeterministic]: Start isDeterministic. Operand 155 states and 541 transitions. [2022-07-22 12:49:55,666 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:49:55,666 INFO L220 hiAutomatonCegarLoop]: Abstraction has 155 states and 541 transitions. [2022-07-22 12:49:55,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states and 541 transitions. [2022-07-22 12:49:55,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 146. [2022-07-22 12:49:55,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 146 states have (on average 3.5) internal successors, (511), 145 states have internal predecessors, (511), 0 states have call successors, (0), 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 12:49:55,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 511 transitions. [2022-07-22 12:49:55,691 INFO L242 hiAutomatonCegarLoop]: Abstraction has 146 states and 511 transitions. [2022-07-22 12:49:55,691 INFO L425 stractBuchiCegarLoop]: Abstraction has 146 states and 511 transitions. [2022-07-22 12:49:55,691 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:49:55,691 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 146 states and 511 transitions. [2022-07-22 12:49:55,695 INFO L131 ngComponentsAnalysis]: Automaton has 59 accepting balls. 59 [2022-07-22 12:49:55,696 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:49:55,696 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:49:55,696 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:49:55,696 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:49:55,697 INFO L748 eck$LassoCheckResult]: Stem: 2986#[ULTIMATE.startENTRY]don't care [609] ULTIMATE.startENTRY-->L110-6: Formula: (let ((.cse3 (store |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select .cse0 1) 0) (= v_~min1~0_52 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.base_12| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_35| 0) (= v_~min2~0_54 0) (= v_~min3~0_58 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (= v_~A~0.offset_71 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52| 0) (= (store (store (store (store |v_#length_158| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_39| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) |v_#length_156|) (= 32 (select |v_#length_158| 2)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| 0)) (= (select |v_#valid_203| 2) 1) (= 48 (select .cse0 0)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_37| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 0) (= (select |v_#valid_203| 1) 1) (= v_~A~0.base_71 0) (= |v_#valid_201| (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 1)) (= (select |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) 1 0) 0)) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_41| 0) (= 2 (select |v_#length_158| 1)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| v_~N~0_59) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t2~0#1.base_39|) (< 0 |v_#StackHeapBarrier_38|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_50| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.offset_12| 0) (= 0 (select |v_#valid_203| 0)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= (select .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| |v_#StackHeapBarrier_38|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_38|, #valid=|v_#valid_203|, #memory_int=|v_#memory_int_118|, #length=|v_#length_158|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ~A~0.base=v_~A~0.base_71, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_35|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_37|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_17|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_26|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_41|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_27|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_32|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19|, ULTIMATE.start_main_#t~ite22#1=|v_ULTIMATE.start_main_#t~ite22#1_44|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_107|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_37|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_35|, #length=|v_#length_156|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_22|, ~min2~0=v_~min2~0_54, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_28|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_30|, ~N~0=v_~N~0_59, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_29|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_17|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_20|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_20|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_26|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_38|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_28|, ~A~0.offset=v_~A~0.offset_71, ~M~0=v_~M~0_45, #valid=|v_#valid_201|, #memory_int=|v_#memory_int_118|, ~min1~0=v_~min1~0_52, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_25|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_35|, ~min3~0=v_~min3~0_58} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ite22#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~min2~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, ~M~0, #valid, ~min1~0, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base, ~min3~0] 2818#[L110-6]don't care [571] L110-6-->L110-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| .cse1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 1)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| 4 .cse1) (select |v_#length_108| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_30|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|))) (= (select |v_#valid_135| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_79|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_78|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 2820#[L110-6]don't care [607] L110-6-->L92-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (ite (and (<= 0 v_~M~0_In_3) (< v_~M~0_In_3 v_~N~0_In_5)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~A~0.base_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= v_~A~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= (store |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~N~0=v_~N~0_In_5, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, #pthreadsForks=|v_#pthreadsForks_In_1|, ~M~0=v_~M~0_In_3, #valid=|v_#valid_In_9|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~N~0=v_~N~0_In_5, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ~M~0=v_~M~0_In_3, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, #valid=|v_#valid_In_9|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_9|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 2822#[L92-3]don't care [455] L92-3-->thread1ENTRY: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre13#1_6| v_thread1Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork2_#t~mem2=|v_thread1Thread1of1ForFork2_#t~mem2_4|, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_6|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_14, thread1Thread1of1ForFork2_#t~post1=|v_thread1Thread1of1ForFork2_#t~post1_8|, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#t~mem2, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~post1, thread1Thread1of1ForFork2_#res.offset] 2836#[thread1ENTRY, L92-4]don't care [587] L92-4-->L93-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_122| |v_ULTIMATE.start_main_~#t2~0#1.base_25|)) (= (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre15#1_23|)) |v_#memory_int_94|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= (select |v_#valid_153| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (= |v_ULTIMATE.start_main_#t~pre15#1_23| |v_#pthreadsForks_43|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_153|, #memory_int=|v_#memory_int_95|, #length=|v_#length_122|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_23|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_153|, #memory_int=|v_#memory_int_94|, #length=|v_#length_122|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_23|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~nondet14#1] 2840#[L93-3, thread1ENTRY]don't care [449] L93-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread2Thread1of1ForFork0_#res.offset=|v_thread2Thread1of1ForFork0_#res.offset_4|, thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_14, thread2Thread1of1ForFork0_#t~mem6=|v_thread2Thread1of1ForFork0_#t~mem6_6|, thread2Thread1of1ForFork0_#t~post4=|v_thread2Thread1of1ForFork0_#t~post4_8|, thread2Thread1of1ForFork0_#res.base=|v_thread2Thread1of1ForFork0_#res.base_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread2Thread1of1ForFork0_#t~mem5=|v_thread2Thread1of1ForFork0_#t~mem5_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res.offset, thread2Thread1of1ForFork0_~i~1, thread2Thread1of1ForFork0_#t~mem6, thread2Thread1of1ForFork0_#t~post4, thread2Thread1of1ForFork0_#res.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem5] 2854#[thread2ENTRY, L93-4, thread1ENTRY]don't care [427] thread2ENTRY-->L58-4: Formula: (= v_thread2Thread1of1ForFork0_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1] 2776#[L93-4, L58-4, thread1ENTRY]don't care [2022-07-22 12:49:55,698 INFO L750 eck$LassoCheckResult]: Loop: 2776#[L93-4, L58-4, thread1ENTRY]don't care [588] L58-4-->L58-4: Formula: (let ((.cse1 (* v_thread2Thread1of1ForFork0_~i~1_30 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_59))) (and (<= 0 .cse0) (= (select |v_#valid_155| v_~A~0.base_59) 1) (= (+ v_thread2Thread1of1ForFork0_~i~1_30 1) v_thread2Thread1of1ForFork0_~i~1_29) (< v_thread2Thread1of1ForFork0_~i~1_30 v_~M~0_31) (<= (+ .cse1 v_~A~0.offset_59 4) (select |v_#length_124| v_~A~0.base_59)) (let ((.cse2 (select (select |v_#memory_int_98| v_~A~0.base_59) .cse0))) (let ((.cse3 (< .cse2 v_~min2~0_45))) (or (and (= v_~min2~0_44 .cse2) .cse3) (and (= |v_thread2Thread1of1ForFork0_#t~mem6_12| |v_thread2Thread1of1ForFork0_#t~mem6_11|) (= v_~min2~0_45 v_~min2~0_44) (not .cse3)))))))) InVars {thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_30, ~A~0.base=v_~A~0.base_59, thread2Thread1of1ForFork0_#t~mem6=|v_thread2Thread1of1ForFork0_#t~mem6_12|, ~A~0.offset=v_~A~0.offset_59, ~M~0=v_~M~0_31, #valid=|v_#valid_155|, #memory_int=|v_#memory_int_98|, #length=|v_#length_124|, ~min2~0=v_~min2~0_45} OutVars{thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_29, ~A~0.base=v_~A~0.base_59, thread2Thread1of1ForFork0_#t~post4=|v_thread2Thread1of1ForFork0_#t~post4_15|, thread2Thread1of1ForFork0_#t~mem6=|v_thread2Thread1of1ForFork0_#t~mem6_11|, ~A~0.offset=v_~A~0.offset_59, ~M~0=v_~M~0_31, #valid=|v_#valid_155|, #memory_int=|v_#memory_int_98|, #length=|v_#length_124|, thread2Thread1of1ForFork0_#t~mem5=|v_thread2Thread1of1ForFork0_#t~mem5_7|, ~min2~0=v_~min2~0_44} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1, thread2Thread1of1ForFork0_#t~post4, thread2Thread1of1ForFork0_#t~mem6, thread2Thread1of1ForFork0_#t~mem5, ~min2~0] 2776#[L93-4, L58-4, thread1ENTRY]don't care [2022-07-22 12:49:55,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:55,698 INFO L85 PathProgramCache]: Analyzing trace with hash 808759410, now seen corresponding path program 1 times [2022-07-22 12:49:55,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:55,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585357706] [2022-07-22 12:49:55,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:55,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:55,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:55,751 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:55,772 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:55,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:55,773 INFO L85 PathProgramCache]: Analyzing trace with hash 619, now seen corresponding path program 1 times [2022-07-22 12:49:55,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:55,774 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675266773] [2022-07-22 12:49:55,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:55,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:55,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:55,778 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:55,782 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:55,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:55,783 INFO L85 PathProgramCache]: Analyzing trace with hash -698261478, now seen corresponding path program 1 times [2022-07-22 12:49:55,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:55,783 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828877062] [2022-07-22 12:49:55,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:55,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:55,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:49:55,852 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 12:49:55,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:49:55,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828877062] [2022-07-22 12:49:55,853 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828877062] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-22 12:49:55,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1089482193] [2022-07-22 12:49:55,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:55,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:49:55,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:49:55,855 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:49:55,871 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (129)] Waiting until timeout for monitored process [2022-07-22 12:49:55,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:49:55,930 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 12 conjunts are in the unsatisfiable core [2022-07-22 12:49:55,931 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:49:56,007 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 12:49:56,007 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-22 12:49:56,062 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 12:49:56,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1089482193] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-22 12:49:56,063 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-22 12:49:56,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 11 [2022-07-22 12:49:56,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764844972] [2022-07-22 12:49:56,063 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-22 12:49:56,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:49:56,130 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-07-22 12:49:56,130 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2022-07-22 12:49:56,131 INFO L87 Difference]: Start difference. First operand 146 states and 511 transitions. cyclomatic complexity: 450 Second operand has 13 states, 12 states have (on average 1.75) internal successors, (21), 12 states have internal predecessors, (21), 0 states have call successors, (0), 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 12:49:56,398 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:56,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:49:56,411 INFO L93 Difference]: Finished difference Result 290 states and 974 transitions. [2022-07-22 12:49:56,411 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 290 states and 974 transitions. [2022-07-22 12:49:56,416 INFO L131 ngComponentsAnalysis]: Automaton has 102 accepting balls. 102 [2022-07-22 12:49:56,421 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 290 states to 282 states and 944 transitions. [2022-07-22 12:49:56,421 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 230 [2022-07-22 12:49:56,422 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 230 [2022-07-22 12:49:56,422 INFO L73 IsDeterministic]: Start isDeterministic. Operand 282 states and 944 transitions. [2022-07-22 12:49:56,423 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:49:56,423 INFO L220 hiAutomatonCegarLoop]: Abstraction has 282 states and 944 transitions. [2022-07-22 12:49:56,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states and 944 transitions. [2022-07-22 12:49:56,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 239. [2022-07-22 12:49:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 239 states, 239 states have (on average 3.4769874476987446) internal successors, (831), 238 states have internal predecessors, (831), 0 states have call successors, (0), 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 12:49:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 831 transitions. [2022-07-22 12:49:56,432 INFO L242 hiAutomatonCegarLoop]: Abstraction has 239 states and 831 transitions. [2022-07-22 12:49:56,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-22 12:49:56,433 INFO L425 stractBuchiCegarLoop]: Abstraction has 239 states and 831 transitions. [2022-07-22 12:49:56,433 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-22 12:49:56,433 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 239 states and 831 transitions. [2022-07-22 12:49:56,437 INFO L131 ngComponentsAnalysis]: Automaton has 86 accepting balls. 86 [2022-07-22 12:49:56,438 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:49:56,438 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:49:56,438 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1] [2022-07-22 12:49:56,438 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:49:56,439 INFO L748 eck$LassoCheckResult]: Stem: 3650#[ULTIMATE.startENTRY]don't care [609] ULTIMATE.startENTRY-->L110-6: Formula: (let ((.cse3 (store |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 1))) (let ((.cse2 (store .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39| 1))) (let ((.cse0 (select |v_#memory_int_118| 1)) (.cse1 (store .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47| 1))) (and (= (select .cse0 1) 0) (= v_~min1~0_52 0) (= (select .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.base_12| 0) (= |v_ULTIMATE.start_main_~#t2~0#1.offset_35| 0) (= v_~min2~0_54 0) (= v_~min3~0_58 0) (= (select .cse2 |v_ULTIMATE.start_main_~#t3~0#1.base_47|) 0) (= v_~A~0.offset_71 0) (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52| 0) (= (store (store (store (store |v_#length_158| |v_ULTIMATE.start_main_~#t1~0#1.base_45| 4) |v_ULTIMATE.start_main_~#t2~0#1.base_39| 4) |v_ULTIMATE.start_main_~#t3~0#1.base_47| 4) |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| (* 4 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|)) |v_#length_156|) (= 32 (select |v_#length_158| 2)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t3~0#1.base_47|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_107| 0)) (= (select |v_#valid_203| 2) 1) (= 48 (select .cse0 0)) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_37| 0) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43| 0) (= (select |v_#valid_203| 1) 1) (= v_~A~0.base_71 0) (= |v_#valid_201| (store .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 1)) (= (select |v_#valid_203| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) 0) (not (= (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_50|) 1 0) 0)) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_41| 0) (= 2 (select |v_#length_158| 1)) (not (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19| v_~N~0_59) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t2~0#1.base_39|) (< 0 |v_#StackHeapBarrier_38|) (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_50| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|) (= |v_#NULL.offset_12| 0) (= 0 (select |v_#valid_203| 0)) (< |v_#StackHeapBarrier_38| |v_ULTIMATE.start_main_~#t1~0#1.base_45|) (= (select .cse3 |v_ULTIMATE.start_main_~#t2~0#1.base_39|) 0) (< |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43| |v_#StackHeapBarrier_38|))))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_38|, #valid=|v_#valid_203|, #memory_int=|v_#memory_int_118|, #length=|v_#length_158|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset_37|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_43|, ~A~0.base=v_~A~0.base_71, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_35|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_35|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_37|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_47|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~nondet18#1=|v_ULTIMATE.start_main_#t~nondet18#1_17|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_26|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_41|, ULTIMATE.start_main_#t~pre17#1=|v_ULTIMATE.start_main_#t~pre17#1_27|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_32|, ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_19|, ULTIMATE.start_main_#t~ite22#1=|v_ULTIMATE.start_main_#t~ite22#1_44|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_107|, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base_37|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_35|, #length=|v_#length_156|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_22|, ~min2~0=v_~min2~0_54, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_28|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_43|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_30|, ~N~0=v_~N~0_59, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_29|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_52|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_45|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_50|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_17|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_20|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_20|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_26|, ULTIMATE.start_main_#t~nondet16#1=|v_ULTIMATE.start_main_#t~nondet16#1_19|, #StackHeapBarrier=|v_#StackHeapBarrier_38|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_28|, ~A~0.offset=v_~A~0.offset_71, ~M~0=v_~M~0_45, #valid=|v_#valid_201|, #memory_int=|v_#memory_int_118|, ~min1~0=v_~min1~0_52, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_25|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_39|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_87|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_35|, ~min3~0=v_~min3~0_58} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ~A~0.base, ULTIMATE.start_main_#t~pre13#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_~#t3~0#1.base, #NULL.offset, ULTIMATE.start_main_#t~nondet18#1, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre17#1, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_create_fresh_int_array_#in~size#1, ULTIMATE.start_main_#t~ite22#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_create_fresh_int_array_#t~malloc23#1.base, ULTIMATE.start_main_#t~ret12#1.offset, #length, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ~min2~0, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_main_#res#1, ~N~0, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_create_fresh_int_array_~size#1, #NULL.base, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~nondet16#1, ULTIMATE.start_main_#t~nondet11#1, ~A~0.offset, ~M~0, #valid, ~min1~0, ULTIMATE.start_create_fresh_int_array_#t~post24#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base, ~min3~0] 3460#[L110-6]don't care [571] L110-6-->L110-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| .cse1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 1)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| 4 .cse1) (select |v_#length_108| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_30|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|))) (= (select |v_#valid_135| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_79|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_78|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 3462#[L110-6]don't care [571] L110-6-->L110-6: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 4))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| .cse1))) (and (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32| (+ |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| 1)) (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25| 4 .cse1) (select |v_#length_108| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|)) (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33| |v_ULTIMATE.start_create_fresh_int_array_~size#1_30|) (= |v_#memory_int_78| (store |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25| (store (select |v_#memory_int_79| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|))) (= (select |v_#valid_135| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_79|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_33|, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet25#1_13|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_25|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_25|, #valid=|v_#valid_135|, #memory_int=|v_#memory_int_78|, #length=|v_#length_108|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_32|, ULTIMATE.start_create_fresh_int_array_#t~post24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post24#1_17|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_30|} AuxVars[] AssignedVars[#memory_int, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_create_fresh_int_array_#t~nondet25#1, ULTIMATE.start_create_fresh_int_array_#t~post24#1] 3464#[L110-6]don't care [607] L110-6-->L92-3: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (= (ite (and (<= 0 v_~M~0_In_3) (< v_~M~0_In_3 v_~N~0_In_5)) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| v_~A~0.base_Out_2) (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) 1) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|) (= |v_#pthreadsForks_Out_2| (+ |v_#pthreadsForks_In_1| 1)) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| 4) (select |v_#length_In_9| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|)) (= v_~A~0.offset_Out_2 |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14| 0)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|) (= (store |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1| (store (select |v_#memory_int_In_7| |v_ULTIMATE.start_main_~#t1~0#1.base_In_1|) |v_ULTIMATE.start_main_~#t1~0#1.offset_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|)) |v_#memory_int_Out_2|) (= |v_#pthreadsForks_In_1| |v_ULTIMATE.start_main_#t~pre13#1_Out_2|) (not (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3| |v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|)) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~N~0=v_~N~0_In_5, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, #pthreadsForks=|v_#pthreadsForks_In_1|, ~M~0=v_~M~0_In_3, #valid=|v_#valid_In_9|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_In_9|} OutVars{~A~0.base=v_~A~0.base_Out_2, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_In_3|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_Out_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_In_3|, ~N~0=v_~N~0_In_5, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_In_1|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_Out_6|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_In_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_In_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_In_7|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_Out_6|, ~A~0.offset=v_~A~0.offset_Out_2, #pthreadsForks=|v_#pthreadsForks_Out_2|, ~M~0=v_~M~0_In_3, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_14|, #valid=|v_#valid_In_9|, ULTIMATE.start_main_#t~ret12#1.offset=|v_ULTIMATE.start_main_#t~ret12#1.offset_Out_2|, #memory_int=|v_#memory_int_Out_2|, #length=|v_#length_In_9|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|, ULTIMATE.start_main_#t~ret12#1.base=|v_ULTIMATE.start_main_#t~ret12#1.base_Out_2|} AuxVars[] AssignedVars[~A~0.base, ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_main_#t~pre13#1, ~A~0.offset, #pthreadsForks, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_#t~ret12#1.offset, #memory_int, ULTIMATE.start_create_fresh_int_array_#res#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1, ULTIMATE.start_main_#t~ret12#1.base] 3828#[L92-3]don't care [455] L92-3-->thread1ENTRY: Formula: (and (= 0 v_thread1Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre13#1_6| v_thread1Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|} OutVars{thread1Thread1of1ForFork2_thidvar1=v_thread1Thread1of1ForFork2_thidvar1_2, thread1Thread1of1ForFork2_thidvar0=v_thread1Thread1of1ForFork2_thidvar0_2, thread1Thread1of1ForFork2_#res.base=|v_thread1Thread1of1ForFork2_#res.base_4|, ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_6|, thread1Thread1of1ForFork2_#t~mem2=|v_thread1Thread1of1ForFork2_#t~mem2_4|, thread1Thread1of1ForFork2_#t~mem3=|v_thread1Thread1of1ForFork2_#t~mem3_6|, thread1Thread1of1ForFork2_~i~0=v_thread1Thread1of1ForFork2_~i~0_14, thread1Thread1of1ForFork2_#t~post1=|v_thread1Thread1of1ForFork2_#t~post1_8|, thread1Thread1of1ForFork2_#res.offset=|v_thread1Thread1of1ForFork2_#res.offset_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork2_thidvar1, thread1Thread1of1ForFork2_thidvar0, thread1Thread1of1ForFork2_#res.base, thread1Thread1of1ForFork2_#t~mem2, thread1Thread1of1ForFork2_#t~mem3, thread1Thread1of1ForFork2_~i~0, thread1Thread1of1ForFork2_#t~post1, thread1Thread1of1ForFork2_#res.offset] 3826#[thread1ENTRY, L92-4]don't care [587] L92-4-->L93-3: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#t2~0#1.offset_25| 4) (select |v_#length_122| |v_ULTIMATE.start_main_~#t2~0#1.base_25|)) (= (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_25| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) |v_ULTIMATE.start_main_~#t2~0#1.offset_25| |v_ULTIMATE.start_main_#t~pre15#1_23|)) |v_#memory_int_94|) (= |v_#pthreadsForks_42| (+ |v_#pthreadsForks_43| 1)) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_25|) (= (select |v_#valid_153| |v_ULTIMATE.start_main_~#t2~0#1.base_25|) 1) (= |v_ULTIMATE.start_main_#t~pre15#1_23| |v_#pthreadsForks_43|)) InVars {#pthreadsForks=|v_#pthreadsForks_43|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_153|, #memory_int=|v_#memory_int_95|, #length=|v_#length_122|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|} OutVars{ULTIMATE.start_main_#t~pre13#1=|v_ULTIMATE.start_main_#t~pre13#1_23|, #pthreadsForks=|v_#pthreadsForks_42|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_25|, #valid=|v_#valid_153|, #memory_int=|v_#memory_int_94|, #length=|v_#length_122|, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_23|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_25|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre13#1, #pthreadsForks, #memory_int, ULTIMATE.start_main_#t~pre15#1, ULTIMATE.start_main_#t~nondet14#1] 3738#[L93-3, thread1ENTRY]don't care [449] L93-3-->thread2ENTRY: Formula: (and (= v_thread2Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre15#1_6|) (= v_thread2Thread1of1ForFork0_thidvar2_2 0) (= v_thread2Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|} OutVars{thread2Thread1of1ForFork0_#res.offset=|v_thread2Thread1of1ForFork0_#res.offset_4|, thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_14, thread2Thread1of1ForFork0_#t~mem6=|v_thread2Thread1of1ForFork0_#t~mem6_6|, thread2Thread1of1ForFork0_#t~post4=|v_thread2Thread1of1ForFork0_#t~post4_8|, thread2Thread1of1ForFork0_#res.base=|v_thread2Thread1of1ForFork0_#res.base_4|, thread2Thread1of1ForFork0_thidvar2=v_thread2Thread1of1ForFork0_thidvar2_2, thread2Thread1of1ForFork0_thidvar1=v_thread2Thread1of1ForFork0_thidvar1_2, thread2Thread1of1ForFork0_thidvar0=v_thread2Thread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre15#1=|v_ULTIMATE.start_main_#t~pre15#1_6|, thread2Thread1of1ForFork0_#t~mem5=|v_thread2Thread1of1ForFork0_#t~mem5_4|} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_#res.offset, thread2Thread1of1ForFork0_~i~1, thread2Thread1of1ForFork0_#t~mem6, thread2Thread1of1ForFork0_#t~post4, thread2Thread1of1ForFork0_#res.base, thread2Thread1of1ForFork0_thidvar2, thread2Thread1of1ForFork0_thidvar1, thread2Thread1of1ForFork0_thidvar0, thread2Thread1of1ForFork0_#t~mem5] 3732#[thread2ENTRY, L93-4, thread1ENTRY]don't care [427] thread2ENTRY-->L58-4: Formula: (= v_thread2Thread1of1ForFork0_~i~1_1 0) InVars {} OutVars{thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_1} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1] 3736#[L93-4, L58-4, thread1ENTRY]don't care [2022-07-22 12:49:56,439 INFO L750 eck$LassoCheckResult]: Loop: 3736#[L93-4, L58-4, thread1ENTRY]don't care [588] L58-4-->L58-4: Formula: (let ((.cse1 (* v_thread2Thread1of1ForFork0_~i~1_30 4))) (let ((.cse0 (+ .cse1 v_~A~0.offset_59))) (and (<= 0 .cse0) (= (select |v_#valid_155| v_~A~0.base_59) 1) (= (+ v_thread2Thread1of1ForFork0_~i~1_30 1) v_thread2Thread1of1ForFork0_~i~1_29) (< v_thread2Thread1of1ForFork0_~i~1_30 v_~M~0_31) (<= (+ .cse1 v_~A~0.offset_59 4) (select |v_#length_124| v_~A~0.base_59)) (let ((.cse2 (select (select |v_#memory_int_98| v_~A~0.base_59) .cse0))) (let ((.cse3 (< .cse2 v_~min2~0_45))) (or (and (= v_~min2~0_44 .cse2) .cse3) (and (= |v_thread2Thread1of1ForFork0_#t~mem6_12| |v_thread2Thread1of1ForFork0_#t~mem6_11|) (= v_~min2~0_45 v_~min2~0_44) (not .cse3)))))))) InVars {thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_30, ~A~0.base=v_~A~0.base_59, thread2Thread1of1ForFork0_#t~mem6=|v_thread2Thread1of1ForFork0_#t~mem6_12|, ~A~0.offset=v_~A~0.offset_59, ~M~0=v_~M~0_31, #valid=|v_#valid_155|, #memory_int=|v_#memory_int_98|, #length=|v_#length_124|, ~min2~0=v_~min2~0_45} OutVars{thread2Thread1of1ForFork0_~i~1=v_thread2Thread1of1ForFork0_~i~1_29, ~A~0.base=v_~A~0.base_59, thread2Thread1of1ForFork0_#t~post4=|v_thread2Thread1of1ForFork0_#t~post4_15|, thread2Thread1of1ForFork0_#t~mem6=|v_thread2Thread1of1ForFork0_#t~mem6_11|, ~A~0.offset=v_~A~0.offset_59, ~M~0=v_~M~0_31, #valid=|v_#valid_155|, #memory_int=|v_#memory_int_98|, #length=|v_#length_124|, thread2Thread1of1ForFork0_#t~mem5=|v_thread2Thread1of1ForFork0_#t~mem5_7|, ~min2~0=v_~min2~0_44} AuxVars[] AssignedVars[thread2Thread1of1ForFork0_~i~1, thread2Thread1of1ForFork0_#t~post4, thread2Thread1of1ForFork0_#t~mem6, thread2Thread1of1ForFork0_#t~mem5, ~min2~0] 3736#[L93-4, L58-4, thread1ENTRY]don't care [2022-07-22 12:49:56,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:56,440 INFO L85 PathProgramCache]: Analyzing trace with hash -1592334995, now seen corresponding path program 2 times [2022-07-22 12:49:56,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:56,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835692056] [2022-07-22 12:49:56,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:56,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:56,469 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:56,495 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:56,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:56,496 INFO L85 PathProgramCache]: Analyzing trace with hash 619, now seen corresponding path program 2 times [2022-07-22 12:49:56,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:56,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1422795164] [2022-07-22 12:49:56,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:56,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:56,504 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:56,508 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:56,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:49:56,509 INFO L85 PathProgramCache]: Analyzing trace with hash -2117744001, now seen corresponding path program 2 times [2022-07-22 12:49:56,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:49:56,509 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [457072394] [2022-07-22 12:49:56,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:49:56,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:49:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:56,566 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:49:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:49:56,603 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:49:58,142 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:49:58,142 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:49:58,142 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:49:58,142 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:49:58,143 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:49:58,143 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:49:58,143 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:49:58,143 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:49:58,143 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-min-array-hom.wvr.c_BEv2_Iteration7_Lasso [2022-07-22 12:49:58,143 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:49:58,143 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:49:58,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,163 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:49:58,512 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 12:49:58,519 INFO L158 Benchmark]: Toolchain (without parser) took 31131.49ms. Allocated memory was 152.0MB in the beginning and 234.9MB in the end (delta: 82.8MB). Free memory was 126.9MB in the beginning and 171.1MB in the end (delta: -44.2MB). Peak memory consumption was 140.0MB. Max. memory is 8.0GB. [2022-07-22 12:49:58,519 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 152.0MB. Free memory is still 123.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:49:58,520 INFO L158 Benchmark]: CACSL2BoogieTranslator took 455.10ms. Allocated memory is still 152.0MB. Free memory was 126.7MB in the beginning and 115.7MB in the end (delta: 11.0MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-07-22 12:49:58,521 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.03ms. Allocated memory is still 152.0MB. Free memory was 115.6MB in the beginning and 113.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:49:58,521 INFO L158 Benchmark]: Boogie Preprocessor took 42.46ms. Allocated memory is still 152.0MB. Free memory was 113.8MB in the beginning and 112.3MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-22 12:49:58,521 INFO L158 Benchmark]: RCFGBuilder took 794.30ms. Allocated memory is still 152.0MB. Free memory was 112.3MB in the beginning and 128.7MB in the end (delta: -16.4MB). Peak memory consumption was 19.8MB. Max. memory is 8.0GB. [2022-07-22 12:49:58,522 INFO L158 Benchmark]: BuchiAutomizer took 29782.32ms. Allocated memory was 152.0MB in the beginning and 234.9MB in the end (delta: 82.8MB). Free memory was 128.7MB in the beginning and 171.1MB in the end (delta: -42.4MB). Peak memory consumption was 141.1MB. Max. memory is 8.0GB. [2022-07-22 12:49:58,524 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 152.0MB. Free memory is still 123.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 455.10ms. Allocated memory is still 152.0MB. Free memory was 126.7MB in the beginning and 115.7MB in the end (delta: 11.0MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 45.03ms. Allocated memory is still 152.0MB. Free memory was 115.6MB in the beginning and 113.8MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 42.46ms. Allocated memory is still 152.0MB. Free memory was 113.8MB in the beginning and 112.3MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 794.30ms. Allocated memory is still 152.0MB. Free memory was 112.3MB in the beginning and 128.7MB in the end (delta: -16.4MB). Peak memory consumption was 19.8MB. Max. memory is 8.0GB. * BuchiAutomizer took 29782.32ms. Allocated memory was 152.0MB in the beginning and 234.9MB in the end (delta: 82.8MB). Free memory was 128.7MB in the beginning and 171.1MB in the end (delta: -42.4MB). Peak memory consumption was 141.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5.3s, 149 PlacesBefore, 30 PlacesAfterwards, 152 TransitionsBefore, 24 TransitionsAfterwards, 1320 CoEnabledTransitionPairs, 6 FixpointIterations, 93 TrivialSequentialCompositions, 27 ConcurrentSequentialCompositions, 16 TrivialYvCompositions, 6 ConcurrentYvCompositions, 9 ChoiceCompositions, 151 TotalNumberOfCompositions, 1414 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 1331, positive: 1314, positive conditional: 0, positive unconditional: 1314, negative: 17, negative conditional: 0, negative unconditional: 17, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 715, positive: 707, positive conditional: 0, positive unconditional: 707, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 1331, positive: 607, positive conditional: 0, positive unconditional: 607, negative: 9, negative conditional: 0, negative unconditional: 9, unknown: 715, unknown conditional: 0, unknown unconditional: 715] , 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 12:49:58,564 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (129)] Forceful destruction successful, exit code 0 [2022-07-22 12:49:58,778 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...