/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/pthread-deagle/circular_buffer_ok.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:53:07,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:53:07,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:53:07,428 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-22 12:53:07,464 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 12:53:07,466 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 12:53:07,468 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 12:53:07,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 12:53:07,474 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 12:53:07,475 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 12:53:07,479 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 12:53:07,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 12:53:07,490 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 12:53:07,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 12:53:07,493 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 12:53:07,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 12:53:07,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 12:53:07,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-22 12:53:07,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 12:53:07,520 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 12:53:07,521 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 12:53:07,528 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 12:53:07,564 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:53:07,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:53:07,564 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:53:07,565 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:53:07,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:53:07,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:53:07,566 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:53:07,567 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:53:07,567 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:53:07,567 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:53:07,567 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:53:07,567 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:53:07,568 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:53:07,568 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:53:07,568 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:53:07,568 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:53:07,568 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:53:07,569 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:53:07,569 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:53:07,569 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:53:07,569 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:53:07,569 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:53:07,569 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:53:07,570 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:53:07,570 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:53:07,570 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:53:07,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:53:07,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:53:07,571 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:53:07,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:53:07,571 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:53:07,571 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-22 12:53:07,572 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:53:07,573 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:53:07,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:53:07,986 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:53:07,989 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:53:07,991 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:53:07,991 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:53:07,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i [2022-07-22 12:53:08,074 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c46b66bd/2e0c2fee69054b8fa6cb2685c94fc867/FLAG64989dce7 [2022-07-22 12:53:08,862 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:53:08,862 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i [2022-07-22 12:53:08,877 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c46b66bd/2e0c2fee69054b8fa6cb2685c94fc867/FLAG64989dce7 [2022-07-22 12:53:09,120 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c46b66bd/2e0c2fee69054b8fa6cb2685c94fc867 [2022-07-22 12:53:09,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:53:09,130 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:53:09,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:53:09,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:53:09,140 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:53:09,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:53:09" (1/1) ... [2022-07-22 12:53:09,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cd179c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09, skipping insertion in model container [2022-07-22 12:53:09,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:53:09" (1/1) ... [2022-07-22 12:53:09,151 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:53:09,220 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:53:09,608 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30451,30464] [2022-07-22 12:53:09,612 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30681,30694] [2022-07-22 12:53:09,617 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30979,30992] [2022-07-22 12:53:09,624 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:53:09,637 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:53:09,677 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30451,30464] [2022-07-22 12:53:09,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30681,30694] [2022-07-22 12:53:09,690 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30979,30992] [2022-07-22 12:53:09,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:53:09,767 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:53:09,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09 WrapperNode [2022-07-22 12:53:09,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:53:09,769 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:53:09,769 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:53:09,769 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:53:09,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09" (1/1) ... [2022-07-22 12:53:09,822 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09" (1/1) ... [2022-07-22 12:53:09,872 INFO L137 Inliner]: procedures = 168, calls = 36, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 140 [2022-07-22 12:53:09,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:53:09,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:53:09,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:53:09,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:53:09,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09" (1/1) ... [2022-07-22 12:53:09,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09" (1/1) ... [2022-07-22 12:53:09,904 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09" (1/1) ... [2022-07-22 12:53:09,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09" (1/1) ... [2022-07-22 12:53:09,921 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09" (1/1) ... [2022-07-22 12:53:09,929 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09" (1/1) ... [2022-07-22 12:53:09,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09" (1/1) ... [2022-07-22 12:53:09,943 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:53:09,944 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:53:09,944 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:53:09,944 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:53:09,948 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09" (1/1) ... [2022-07-22 12:53:09,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:09,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:09,982 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 12:53:10,002 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 12:53:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-22 12:53:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2022-07-22 12:53:10,045 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2022-07-22 12:53:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2022-07-22 12:53:10,045 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2022-07-22 12:53:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:53:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-07-22 12:53:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:53:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:53:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:53:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-22 12:53:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:53:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:53:10,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:53:10,048 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 12:53:10,195 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:53:10,201 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:53:10,496 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:53:10,507 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:53:10,508 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-07-22 12:53:10,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:53:10 BoogieIcfgContainer [2022-07-22 12:53:10,511 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:53:10,512 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:53:10,512 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:53:10,516 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:53:10,517 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:53:10,517 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:53:09" (1/3) ... [2022-07-22 12:53:10,518 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@543b66d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:53:10, skipping insertion in model container [2022-07-22 12:53:10,518 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:53:10,518 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:53:09" (2/3) ... [2022-07-22 12:53:10,519 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@543b66d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:53:10, skipping insertion in model container [2022-07-22 12:53:10,519 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:53:10,519 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:53:10" (3/3) ... [2022-07-22 12:53:10,520 INFO L322 chiAutomizerObserver]: Analyzing ICFG circular_buffer_ok.i [2022-07-22 12:53:10,665 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-22 12:53:10,722 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 149 places, 155 transitions, 326 flow [2022-07-22 12:53:10,805 INFO L129 PetriNetUnfolder]: 11/151 cut-off events. [2022-07-22 12:53:10,806 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:53:10,814 INFO L84 FinitePrefix]: Finished finitePrefix Result has 160 conditions, 151 events. 11/151 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 269 event pairs, 0 based on Foata normal form. 0/140 useless extension candidates. Maximal degree in co-relation 98. Up to 2 conditions per place. [2022-07-22 12:53:10,815 INFO L82 GeneralOperation]: Start removeDead. Operand has 149 places, 155 transitions, 326 flow [2022-07-22 12:53:10,832 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 147 places, 151 transitions, 314 flow [2022-07-22 12:53:10,836 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-22 12:53:10,846 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 147 places, 151 transitions, 314 flow [2022-07-22 12:53:10,849 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 147 places, 151 transitions, 314 flow [2022-07-22 12:53:10,850 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 147 places, 151 transitions, 314 flow [2022-07-22 12:53:10,889 INFO L129 PetriNetUnfolder]: 11/151 cut-off events. [2022-07-22 12:53:10,889 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:53:10,891 INFO L84 FinitePrefix]: Finished finitePrefix Result has 160 conditions, 151 events. 11/151 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 269 event pairs, 0 based on Foata normal form. 0/140 useless extension candidates. Maximal degree in co-relation 98. Up to 2 conditions per place. [2022-07-22 12:53:10,896 INFO L116 LiptonReduction]: Number of co-enabled transitions 4404 [2022-07-22 12:53:17,208 INFO L131 LiptonReduction]: Checked pairs total: 8573 [2022-07-22 12:53:17,209 INFO L133 LiptonReduction]: Total number of compositions: 129 [2022-07-22 12:53:17,230 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:53:17,231 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:53:17,231 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:53:17,231 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:53:17,231 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:53:17,231 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:53:17,231 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:53:17,232 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:53:17,234 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:53:17,343 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 294 [2022-07-22 12:53:17,343 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:53:17,344 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:53:17,352 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-22 12:53:17,352 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:53:17,352 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:53:17,352 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 313 states, but on-demand construction may add more states [2022-07-22 12:53:17,376 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 294 [2022-07-22 12:53:17,376 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:53:17,376 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:53:17,377 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-22 12:53:17,377 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:53:17,382 INFO L748 eck$LassoCheckResult]: Stem: 152#[ULTIMATE.startENTRY]don't care [571] ULTIMATE.startENTRY-->L763-3: Formula: (let ((.cse3 (store |v_#memory_int_118| |v_~#buffer~0.base_27| ((as const (Array Int Int)) 0)))) (let ((.cse2 (select |v_#memory_int_118| 1)) (.cse1 (store |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 1)) (.cse4 (+ |v_~#m~0.offset_57| 24)) (.cse0 (select .cse3 |v_~#m~0.base_57|))) (and (= 10 (select |v_#length_104| 3)) (= (select .cse0 (+ |v_~#m~0.offset_57| 16)) 0) (= (select |v_#length_104| 4) 40) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.offset_48|) (= |v_#NULL.base_10| 0) (= |v_#valid_132| (store .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45| 1)) (= v_~send~0_33 1) (= (select .cse2 1) 0) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_39| 0) (= (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre9#1_33|)) |v_#memory_int_116|) (= (select |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) 0) (= |v_~#m~0.offset_57| 0) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= |v_~#m~0.base_57| 4) (= |v_ULTIMATE.start_initLog_#in~max#1_17| |v_ULTIMATE.start_initLog_~max#1_16|) (= (select |v_#length_104| 2) 1) (= |v_~#buffer~0.offset_22| 0) (= (select .cse0 (+ |v_~#m~0.offset_57| 20)) 0) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_57|) .cse4) 0) (= v_~next~0_65 0) (= (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.base_48|) (= (select .cse0 |v_~#m~0.offset_57|) 0) (= v_~buffer_size~0_46 |v_ULTIMATE.start_initLog_~max#1_16|) (= (store (store |v_#length_104| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_45| 4) |v_#length_103|) (= v_~value~0_31 0) (= |v_ULTIMATE.start_initLog_#in~max#1_17| 10) (= (select .cse0 (+ |v_~#m~0.offset_57| 4)) 0) (= 48 (select .cse2 0)) (= (select |v_#valid_133| 3) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) (= (select .cse0 (+ |v_~#m~0.offset_57| 22)) 0) (= v_~first~0_48 v_~next~0_65) (= (select .cse0 (+ |v_~#m~0.offset_57| 12)) 0) (= (select |v_#valid_133| 4) 1) (= |v_ULTIMATE.start_main_#t~pre9#1_33| |v_#pthreadsForks_42|) (< 0 |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_10| 0) (= (select .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45|) 0) (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| |v_~#m~0.base_57| (store (select |v_#pthreadsMutex_40| |v_~#m~0.base_57|) |v_~#m~0.offset_57| 0))) (= (select |v_#length_104| 1) 2) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_57|) .cse4) 0) (= 0 v_~receive~0_37) (= 3 |v_~#buffer~0.base_27|) (= (select (select |v_#memory_int_118| 2) 0) 0) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_39| 0) (= (select |v_#valid_133| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id2~0#1.base_45|) (= (select |v_#valid_133| 0) 0) (= (select |v_#valid_133| 2) 1) (= (select .cse0 (+ |v_~#m~0.offset_57| 8)) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_42|, #valid=|v_#valid_133|, #memory_int=|v_#memory_int_118|, #length=|v_#length_104|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_22|, ~receive~0=v_~receive~0_37, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_48|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_33|, ~#buffer~0.base=|v_~#buffer~0.base_27|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_65, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_26|, #pthreadsForks=|v_#pthreadsForks_41|, #length=|v_#length_103|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_16|, ~buffer_size~0=v_~buffer_size~0_46, ~value~0=v_~value~0_31, ~send~0=v_~send~0_33, #pthreadsMutex=|v_#pthreadsMutex_39|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_17|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_39|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_47|, ~#m~0.base=|v_~#m~0.base_57|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_57|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_116|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_45|, ~#buffer~0.offset=|v_~#buffer~0.offset_22|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_48|, ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ~receive~0, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre9#1, ~#buffer~0.base, #NULL.offset, ULTIMATE.start_main_#t~nondet12#1, ~next~0, ULTIMATE.start_main_#t~mem14#1, #pthreadsForks, #length, ULTIMATE.start_initLog_~max#1, ~buffer_size~0, ~value~0, ~send~0, #pthreadsMutex, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#id1~0#1.offset, #NULL.base, ULTIMATE.start_main_~#id1~0#1.base, ~#m~0.base, ~first~0, ~#m~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#id2~0#1.base, ~#buffer~0.offset, #memory_$Pointer$.offset, ULTIMATE.start_initLog_#in~max#1] 155#[L763-3]don't care [437] L763-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_12|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 157#[t1ENTRY, L763-4]don't care [542] t1ENTRY-->L725-6: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_7| |v_t1Thread1of1ForFork0_~arg#1.offset_7|) (= |v_t1Thread1of1ForFork0_~i~0#1_49| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_7| |v_t1Thread1of1ForFork0_~arg#1.base_7|)) InVars {t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_49|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_7|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_7|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base] 161#[L725-6, L763-4]don't care [2022-07-22 12:53:17,383 INFO L750 eck$LassoCheckResult]: Loop: 161#[L725-6, L763-4]don't care [473] L725-6-->L727-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_21|))) (and (= 0 |v_t1Thread1of1ForFork0_#t~nondet4#1_11|) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= (select .cse0 |v_~#m~0.offset_21|) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_29| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 169#[L727-1, L763-4]don't care [468] L727-1-->L728-2: Formula: (= (mod v_~send~0_11 256) 0) InVars {~send~0=v_~send~0_11} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_9|, ~send~0=v_~send~0_11} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 181#[L728-2, L763-4]don't care [368] L728-2-->L725-3: Formula: (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_11| (store (select |v_#pthreadsMutex_4| |v_~#m~0.base_11|) |v_~#m~0.offset_11| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[#pthreadsMutex] 203#[L725-3, L763-4]don't care [521] L725-3-->L725-6: Formula: (= (+ |v_t1Thread1of1ForFork0_~i~0#1_44| 1) |v_t1Thread1of1ForFork0_~i~0#1_43|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_44|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_43|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_13|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_#t~post3#1] 161#[L725-6, L763-4]don't care [2022-07-22 12:53:17,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:17,389 INFO L85 PathProgramCache]: Analyzing trace with hash 592611, now seen corresponding path program 1 times [2022-07-22 12:53:17,397 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:17,397 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1802086004] [2022-07-22 12:53:17,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:17,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:17,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:17,550 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:17,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:17,639 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:17,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:17,644 INFO L85 PathProgramCache]: Analyzing trace with hash 15476341, now seen corresponding path program 1 times [2022-07-22 12:53:17,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:17,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567561119] [2022-07-22 12:53:17,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:17,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:17,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:17,686 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:17,697 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:17,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:17,699 INFO L85 PathProgramCache]: Analyzing trace with hash 1842409559, now seen corresponding path program 1 times [2022-07-22 12:53:17,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:17,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692690292] [2022-07-22 12:53:17,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:17,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:17,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:53:17,834 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 12:53:17,834 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:53:17,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692690292] [2022-07-22 12:53:17,835 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [692690292] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:53:17,835 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:53:17,836 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:53:17,836 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [909944182] [2022-07-22 12:53:17,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:53:17,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:53:17,933 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:53:17,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:53:17,936 INFO L87 Difference]: Start difference. First operand currently 313 states, but on-demand construction may add more states Second operand has 3 states, 3 states have (on average 2.3333333333333335) 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 12:53:18,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:53:18,042 INFO L93 Difference]: Finished difference Result 588 states and 1589 transitions. [2022-07-22 12:53:18,044 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 588 states and 1589 transitions. [2022-07-22 12:53:18,058 INFO L131 ngComponentsAnalysis]: Automaton has 20 accepting balls. 466 [2022-07-22 12:53:18,075 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 588 states to 568 states and 1549 transitions. [2022-07-22 12:53:18,076 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 568 [2022-07-22 12:53:18,080 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 568 [2022-07-22 12:53:18,080 INFO L73 IsDeterministic]: Start isDeterministic. Operand 568 states and 1549 transitions. [2022-07-22 12:53:18,088 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:53:18,088 INFO L220 hiAutomatonCegarLoop]: Abstraction has 568 states and 1549 transitions. [2022-07-22 12:53:18,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 568 states and 1549 transitions. [2022-07-22 12:53:18,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 568 to 422. [2022-07-22 12:53:18,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 422 states, 422 states have (on average 2.7748815165876777) internal successors, (1171), 421 states have internal predecessors, (1171), 0 states have call successors, (0), 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 12:53:18,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 422 states and 1171 transitions. [2022-07-22 12:53:18,233 INFO L242 hiAutomatonCegarLoop]: Abstraction has 422 states and 1171 transitions. [2022-07-22 12:53:18,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:53:18,239 INFO L425 stractBuchiCegarLoop]: Abstraction has 422 states and 1171 transitions. [2022-07-22 12:53:18,239 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:53:18,239 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 422 states and 1171 transitions. [2022-07-22 12:53:18,245 INFO L131 ngComponentsAnalysis]: Automaton has 16 accepting balls. 378 [2022-07-22 12:53:18,246 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:53:18,246 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:53:18,246 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:53:18,246 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:53:18,248 INFO L748 eck$LassoCheckResult]: Stem: 2079#[ULTIMATE.startENTRY]don't care [571] ULTIMATE.startENTRY-->L763-3: Formula: (let ((.cse3 (store |v_#memory_int_118| |v_~#buffer~0.base_27| ((as const (Array Int Int)) 0)))) (let ((.cse2 (select |v_#memory_int_118| 1)) (.cse1 (store |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 1)) (.cse4 (+ |v_~#m~0.offset_57| 24)) (.cse0 (select .cse3 |v_~#m~0.base_57|))) (and (= 10 (select |v_#length_104| 3)) (= (select .cse0 (+ |v_~#m~0.offset_57| 16)) 0) (= (select |v_#length_104| 4) 40) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.offset_48|) (= |v_#NULL.base_10| 0) (= |v_#valid_132| (store .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45| 1)) (= v_~send~0_33 1) (= (select .cse2 1) 0) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_39| 0) (= (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre9#1_33|)) |v_#memory_int_116|) (= (select |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) 0) (= |v_~#m~0.offset_57| 0) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= |v_~#m~0.base_57| 4) (= |v_ULTIMATE.start_initLog_#in~max#1_17| |v_ULTIMATE.start_initLog_~max#1_16|) (= (select |v_#length_104| 2) 1) (= |v_~#buffer~0.offset_22| 0) (= (select .cse0 (+ |v_~#m~0.offset_57| 20)) 0) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_57|) .cse4) 0) (= v_~next~0_65 0) (= (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.base_48|) (= (select .cse0 |v_~#m~0.offset_57|) 0) (= v_~buffer_size~0_46 |v_ULTIMATE.start_initLog_~max#1_16|) (= (store (store |v_#length_104| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_45| 4) |v_#length_103|) (= v_~value~0_31 0) (= |v_ULTIMATE.start_initLog_#in~max#1_17| 10) (= (select .cse0 (+ |v_~#m~0.offset_57| 4)) 0) (= 48 (select .cse2 0)) (= (select |v_#valid_133| 3) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) (= (select .cse0 (+ |v_~#m~0.offset_57| 22)) 0) (= v_~first~0_48 v_~next~0_65) (= (select .cse0 (+ |v_~#m~0.offset_57| 12)) 0) (= (select |v_#valid_133| 4) 1) (= |v_ULTIMATE.start_main_#t~pre9#1_33| |v_#pthreadsForks_42|) (< 0 |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_10| 0) (= (select .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45|) 0) (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| |v_~#m~0.base_57| (store (select |v_#pthreadsMutex_40| |v_~#m~0.base_57|) |v_~#m~0.offset_57| 0))) (= (select |v_#length_104| 1) 2) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_57|) .cse4) 0) (= 0 v_~receive~0_37) (= 3 |v_~#buffer~0.base_27|) (= (select (select |v_#memory_int_118| 2) 0) 0) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_39| 0) (= (select |v_#valid_133| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id2~0#1.base_45|) (= (select |v_#valid_133| 0) 0) (= (select |v_#valid_133| 2) 1) (= (select .cse0 (+ |v_~#m~0.offset_57| 8)) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_42|, #valid=|v_#valid_133|, #memory_int=|v_#memory_int_118|, #length=|v_#length_104|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_22|, ~receive~0=v_~receive~0_37, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_48|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_33|, ~#buffer~0.base=|v_~#buffer~0.base_27|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_65, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_26|, #pthreadsForks=|v_#pthreadsForks_41|, #length=|v_#length_103|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_16|, ~buffer_size~0=v_~buffer_size~0_46, ~value~0=v_~value~0_31, ~send~0=v_~send~0_33, #pthreadsMutex=|v_#pthreadsMutex_39|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_17|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_39|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_47|, ~#m~0.base=|v_~#m~0.base_57|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_57|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_116|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_45|, ~#buffer~0.offset=|v_~#buffer~0.offset_22|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_48|, ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ~receive~0, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre9#1, ~#buffer~0.base, #NULL.offset, ULTIMATE.start_main_#t~nondet12#1, ~next~0, ULTIMATE.start_main_#t~mem14#1, #pthreadsForks, #length, ULTIMATE.start_initLog_~max#1, ~buffer_size~0, ~value~0, ~send~0, #pthreadsMutex, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#id1~0#1.offset, #NULL.base, ULTIMATE.start_main_~#id1~0#1.base, ~#m~0.base, ~first~0, ~#m~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#id2~0#1.base, ~#buffer~0.offset, #memory_$Pointer$.offset, ULTIMATE.start_initLog_#in~max#1] 2003#[L763-3]don't care [437] L763-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_12|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 1403#[t1ENTRY, L763-4]don't care [561] L763-4-->L764-3: Formula: (and (= 1 (select |v_#valid_108| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_$Pointer$.base_34| (store |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.base_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|)))) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (<= (+ |v_ULTIMATE.start_main_~#id2~0#1.offset_27| 4) (select |v_#length_83| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_int_94| (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre11#1_19|))) (= (store |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.offset_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|))) |v_#memory_$Pointer$.offset_34|) (<= 0 |v_ULTIMATE.start_main_~#id2~0#1.offset_27|) (= |v_ULTIMATE.start_main_#t~pre11#1_19| |v_#pthreadsForks_30|)) InVars {ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_35|, #pthreadsForks=|v_#pthreadsForks_30|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_95|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_35|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_11|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_34|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_19|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_23|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_94|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_34|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre11#1, #pthreadsForks, ULTIMATE.start_main_#t~pre9#1, #memory_int, #memory_$Pointer$.offset] 1405#[t1ENTRY, L764-3]don't care [440] L764-3-->t2ENTRY: Formula: (and (= |v_t2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_t2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_6|) (= v_t2Thread1of1ForFork1_thidvar1_2 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_t2Thread1of1ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_10|, t2Thread1of1ForFork1_#res#1.base=|v_t2Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|, t2Thread1of1ForFork1_#res#1.offset=|v_t2Thread1of1ForFork1_#res#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_4|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_6|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_14|, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_10|, t2Thread1of1ForFork1_thidvar2=v_t2Thread1of1ForFork1_thidvar2_2, t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_4|, t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_8|, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_10|, t2Thread1of1ForFork1_thidvar1=v_t2Thread1of1ForFork1_thidvar1_2, t2Thread1of1ForFork1_thidvar0=v_t2Thread1of1ForFork1_thidvar0_2, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_4|, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_12|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_#res#1.base, t2Thread1of1ForFork1_#res#1.offset, t2Thread1of1ForFork1_#in~arg#1.offset, t2Thread1of1ForFork1_#t~nondet7#1, t2Thread1of1ForFork1_~i~1#1, t2Thread1of1ForFork1_removeLogElement_#res#1, t2Thread1of1ForFork1_thidvar2, t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, t2Thread1of1ForFork1_thidvar1, t2Thread1of1ForFork1_thidvar0, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_#in~arg#1.base, t2Thread1of1ForFork1_#t~ret8#1] 1617#[L764-4, t1ENTRY, t2ENTRY]don't care [540] t2ENTRY-->L743-6: Formula: (and (= |v_t2Thread1of1ForFork1_~i~1#1_29| 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.base_7| |v_t2Thread1of1ForFork1_~arg#1.base_7|) (= |v_t2Thread1of1ForFork1_~arg#1.offset_7| |v_t2Thread1of1ForFork1_#in~arg#1.offset_7|)) InVars {t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|} OutVars{t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_7|, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_7|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_29|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_~i~1#1] 1909#[L743-6, t1ENTRY, L764-4]don't care [2022-07-22 12:53:18,249 INFO L750 eck$LassoCheckResult]: Loop: 1909#[L743-6, t1ENTRY, L764-4]don't care [506] L743-6-->L745-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_20| |v_~#m~0.base_29|))) (and (= |v_t2Thread1of1ForFork1_#t~nondet7#1_11| 0) (= 0 (select .cse0 |v_~#m~0.offset_29|)) (= |v_#pthreadsMutex_19| (store |v_#pthreadsMutex_20| |v_~#m~0.base_29| (store .cse0 |v_~#m~0.offset_29| 1))) (< |v_t2Thread1of1ForFork1_~i~1#1_21| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_20|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_19|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_11|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~nondet7#1] 1911#[L745-1, L764-4, t1ENTRY]don't care [476] L745-1-->L746-2: Formula: (= (mod v_~receive~0_11 256) 0) InVars {~receive~0=v_~receive~0_11} OutVars{~receive~0=v_~receive~0_11, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_7|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~nondet7#1] 1613#[L746-2, t1ENTRY, L764-4]don't care [410] L746-2-->L743-3: Formula: (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#m~0.base_13| (store (select |v_#pthreadsMutex_8| |v_~#m~0.base_13|) |v_~#m~0.offset_13| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[#pthreadsMutex] 2031#[L743-3, L764-4, t1ENTRY]don't care [531] L743-3-->L743-6: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_25| (+ |v_t2Thread1of1ForFork1_~i~1#1_26| 1)) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_26|} OutVars{t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_13|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_25|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_~i~1#1] 1909#[L743-6, t1ENTRY, L764-4]don't care [2022-07-22 12:53:18,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:18,250 INFO L85 PathProgramCache]: Analyzing trace with hash 569531610, now seen corresponding path program 1 times [2022-07-22 12:53:18,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:18,251 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777530181] [2022-07-22 12:53:18,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:18,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:18,333 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:18,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:18,397 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:18,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:18,398 INFO L85 PathProgramCache]: Analyzing trace with hash 16468444, now seen corresponding path program 1 times [2022-07-22 12:53:18,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:18,398 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943421974] [2022-07-22 12:53:18,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:18,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:18,410 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:18,417 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:18,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:18,418 INFO L85 PathProgramCache]: Analyzing trace with hash -162426315, now seen corresponding path program 1 times [2022-07-22 12:53:18,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:18,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146958940] [2022-07-22 12:53:18,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:18,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:18,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:18,450 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:18,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:18,481 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:21,311 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:53:21,312 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:53:21,312 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:53:21,312 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:53:21,312 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:53:21,313 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:21,313 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:53:21,313 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:53:21,313 INFO L133 ssoRankerPreferences]: Filename of dumped script: circular_buffer_ok.i_BEv2_Iteration2_Lasso [2022-07-22 12:53:21,313 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:53:21,313 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:53:21,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,345 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,348 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,350 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,351 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,353 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,356 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,358 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 12:53:21,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,364 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 12:53:21,366 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 12:53:21,368 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 12:53:21,370 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,371 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 12:53:21,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,375 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,377 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,384 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,386 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,388 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,389 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,392 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,396 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,403 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,415 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 12:53:21,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:21,418 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 12:53:21,419 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 12:53:21,421 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 12:53:21,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,737 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,738 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,740 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,742 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,743 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,745 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,747 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,749 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,751 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,753 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,757 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,761 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,765 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,773 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,775 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,781 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,785 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,787 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,792 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,794 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,804 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 12:53:22,805 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:22,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:23,610 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:53:23,615 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:53:23,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:23,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:23,620 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 12:53:23,625 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 12:53:23,626 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 12:53:23,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:23,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:23,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:23,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:23,635 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:23,637 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:23,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:23,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:23,677 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-07-22 12:53:23,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:23,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:23,679 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 12:53:23,680 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 12:53:23,687 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 12:53:23,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:23,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:23,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:23,697 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:23,701 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:23,701 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:23,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:23,743 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 12:53:23,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:23,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:23,746 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 12:53:23,747 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 12:53:23,751 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 12:53:23,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:23,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:23,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:23,761 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:23,777 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:23,778 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:23,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:23,828 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 12:53:23,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:23,828 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:23,830 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 12:53:23,837 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 12:53:23,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:23,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:23,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:23,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:23,847 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:23,848 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:23,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:23,850 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 12:53:23,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:23,884 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 12:53:23,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:23,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:23,886 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 12:53:23,891 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 12:53:23,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:23,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:23,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:23,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:23,899 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:23,900 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:23,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:23,902 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 12:53:23,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:23,935 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 12:53:23,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:23,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:23,938 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 12:53:23,947 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 12:53:23,947 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 12:53:23,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:23,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:23,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:23,957 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:23,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:23,960 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:23,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:23,998 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 12:53:23,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:23,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,000 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 12:53:24,001 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 12:53:24,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:24,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:24,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:24,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:24,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:24,010 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:24,010 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:24,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:24,044 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-07-22 12:53:24,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:24,045 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,046 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 12:53:24,047 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 12:53:24,049 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 12:53:24,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:24,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:24,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:24,058 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:24,060 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:24,060 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:24,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:24,085 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 12:53:24,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:24,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,088 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 12:53:24,088 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 12:53:24,089 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 12:53:24,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:24,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:24,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:24,096 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:24,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:24,098 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:24,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:24,130 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 12:53:24,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:24,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,131 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 12:53:24,135 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 12:53:24,137 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 12:53:24,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:24,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:24,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:24,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:24,143 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:24,144 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:24,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:24,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:24,166 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 12:53:24,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:24,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,167 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 12:53:24,168 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 12:53:24,169 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 12:53:24,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:24,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:24,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:24,176 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:24,177 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:24,178 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:24,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:24,204 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 12:53:24,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:24,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,207 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 12:53:24,208 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 12:53:24,208 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 12:53:24,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:24,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:24,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:24,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:24,218 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:24,218 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:24,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:24,270 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 12:53:24,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:24,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,272 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 12:53:24,276 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 12:53:24,277 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 12:53:24,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:24,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:24,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:24,285 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:24,287 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:24,287 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:24,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:24,323 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 12:53:24,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:24,324 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,325 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 12:53:24,326 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 12:53:24,327 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 12:53:24,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:24,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:24,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:24,333 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:24,336 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:24,336 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:24,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:24,366 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 12:53:24,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:24,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,368 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 12:53:24,380 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 12:53:24,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:24,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:24,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:24,389 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:24,391 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:24,391 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:24,397 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 12:53:24,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:24,420 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 12:53:24,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:24,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,421 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 12:53:24,422 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 12:53:24,423 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 12:53:24,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:24,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:24,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:24,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:24,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:24,432 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:24,449 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:24,470 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 12:53:24,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:24,471 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,472 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 12:53:24,473 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 12:53:24,474 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 12:53:24,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:24,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:24,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:24,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:24,482 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:24,482 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:24,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:24,511 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 12:53:24,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:24,512 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,513 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 12:53:24,514 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 12:53:24,515 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 12:53:24,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:24,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:24,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:24,521 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:24,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:24,523 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:24,528 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:53:24,571 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-22 12:53:24,571 INFO L444 ModelExtractionUtils]: 0 out of 7 variables were initially zero. Simplification set additionally 4 variables to zero. [2022-07-22 12:53:24,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:24,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:24,584 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 12:53:24,624 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:53:24,627 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 12:53:24,649 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:53:24,649 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:53:24,650 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(t2Thread1of1ForFork1_~i~1#1) = -2*t2Thread1of1ForFork1_~i~1#1 + 13 Supporting invariants [] [2022-07-22 12:53:24,686 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 12:53:24,829 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 12:53:25,137 INFO L257 tatePredicateManager]: 72 out of 72 supporting invariants were superfluous and have been removed [2022-07-22 12:53:25,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:53:25,210 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:53:25,213 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:53:25,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:53:25,241 INFO L263 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:53:25,242 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:53:25,263 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 12:53:25,268 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-22 12:53:25,270 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 422 states and 1171 transitions. cyclomatic complexity: 765 Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 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 12:53:25,523 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 422 states and 1171 transitions. cyclomatic complexity: 765. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 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 1171 states and 3394 transitions. Complement of second has 5 states. [2022-07-22 12:53:25,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-22 12:53:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 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 12:53:25,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 49 transitions. [2022-07-22 12:53:25,527 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 49 transitions. Stem has 5 letters. Loop has 4 letters. [2022-07-22 12:53:25,527 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:53:25,527 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 49 transitions. Stem has 9 letters. Loop has 4 letters. [2022-07-22 12:53:25,527 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:53:25,528 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 49 transitions. Stem has 5 letters. Loop has 8 letters. [2022-07-22 12:53:25,528 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:53:25,528 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1171 states and 3394 transitions. [2022-07-22 12:53:25,547 INFO L131 ngComponentsAnalysis]: Automaton has 33 accepting balls. 531 [2022-07-22 12:53:25,569 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1171 states to 1094 states and 3178 transitions. [2022-07-22 12:53:25,569 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 705 [2022-07-22 12:53:25,571 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 797 [2022-07-22 12:53:25,571 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1094 states and 3178 transitions. [2022-07-22 12:53:25,572 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:53:25,572 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1094 states and 3178 transitions. [2022-07-22 12:53:25,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1094 states and 3178 transitions. [2022-07-22 12:53:25,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1094 to 976. [2022-07-22 12:53:25,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 976 states, 976 states have (on average 2.9415983606557377) internal successors, (2871), 975 states have internal predecessors, (2871), 0 states have call successors, (0), 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 12:53:25,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 976 states and 2871 transitions. [2022-07-22 12:53:25,620 INFO L242 hiAutomatonCegarLoop]: Abstraction has 976 states and 2871 transitions. [2022-07-22 12:53:25,620 INFO L425 stractBuchiCegarLoop]: Abstraction has 976 states and 2871 transitions. [2022-07-22 12:53:25,620 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:53:25,620 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 976 states and 2871 transitions. [2022-07-22 12:53:25,628 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 513 [2022-07-22 12:53:25,628 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:53:25,628 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:53:25,629 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:53:25,629 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:53:25,630 INFO L748 eck$LassoCheckResult]: Stem: 5137#[ULTIMATE.startENTRY]don't care [571] ULTIMATE.startENTRY-->L763-3: Formula: (let ((.cse3 (store |v_#memory_int_118| |v_~#buffer~0.base_27| ((as const (Array Int Int)) 0)))) (let ((.cse2 (select |v_#memory_int_118| 1)) (.cse1 (store |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 1)) (.cse4 (+ |v_~#m~0.offset_57| 24)) (.cse0 (select .cse3 |v_~#m~0.base_57|))) (and (= 10 (select |v_#length_104| 3)) (= (select .cse0 (+ |v_~#m~0.offset_57| 16)) 0) (= (select |v_#length_104| 4) 40) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.offset_48|) (= |v_#NULL.base_10| 0) (= |v_#valid_132| (store .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45| 1)) (= v_~send~0_33 1) (= (select .cse2 1) 0) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_39| 0) (= (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre9#1_33|)) |v_#memory_int_116|) (= (select |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) 0) (= |v_~#m~0.offset_57| 0) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= |v_~#m~0.base_57| 4) (= |v_ULTIMATE.start_initLog_#in~max#1_17| |v_ULTIMATE.start_initLog_~max#1_16|) (= (select |v_#length_104| 2) 1) (= |v_~#buffer~0.offset_22| 0) (= (select .cse0 (+ |v_~#m~0.offset_57| 20)) 0) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_57|) .cse4) 0) (= v_~next~0_65 0) (= (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.base_48|) (= (select .cse0 |v_~#m~0.offset_57|) 0) (= v_~buffer_size~0_46 |v_ULTIMATE.start_initLog_~max#1_16|) (= (store (store |v_#length_104| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_45| 4) |v_#length_103|) (= v_~value~0_31 0) (= |v_ULTIMATE.start_initLog_#in~max#1_17| 10) (= (select .cse0 (+ |v_~#m~0.offset_57| 4)) 0) (= 48 (select .cse2 0)) (= (select |v_#valid_133| 3) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) (= (select .cse0 (+ |v_~#m~0.offset_57| 22)) 0) (= v_~first~0_48 v_~next~0_65) (= (select .cse0 (+ |v_~#m~0.offset_57| 12)) 0) (= (select |v_#valid_133| 4) 1) (= |v_ULTIMATE.start_main_#t~pre9#1_33| |v_#pthreadsForks_42|) (< 0 |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_10| 0) (= (select .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45|) 0) (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| |v_~#m~0.base_57| (store (select |v_#pthreadsMutex_40| |v_~#m~0.base_57|) |v_~#m~0.offset_57| 0))) (= (select |v_#length_104| 1) 2) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_57|) .cse4) 0) (= 0 v_~receive~0_37) (= 3 |v_~#buffer~0.base_27|) (= (select (select |v_#memory_int_118| 2) 0) 0) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_39| 0) (= (select |v_#valid_133| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id2~0#1.base_45|) (= (select |v_#valid_133| 0) 0) (= (select |v_#valid_133| 2) 1) (= (select .cse0 (+ |v_~#m~0.offset_57| 8)) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_42|, #valid=|v_#valid_133|, #memory_int=|v_#memory_int_118|, #length=|v_#length_104|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_22|, ~receive~0=v_~receive~0_37, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_48|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_33|, ~#buffer~0.base=|v_~#buffer~0.base_27|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_65, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_26|, #pthreadsForks=|v_#pthreadsForks_41|, #length=|v_#length_103|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_16|, ~buffer_size~0=v_~buffer_size~0_46, ~value~0=v_~value~0_31, ~send~0=v_~send~0_33, #pthreadsMutex=|v_#pthreadsMutex_39|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_17|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_39|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_47|, ~#m~0.base=|v_~#m~0.base_57|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_57|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_116|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_45|, ~#buffer~0.offset=|v_~#buffer~0.offset_22|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_48|, ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ~receive~0, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre9#1, ~#buffer~0.base, #NULL.offset, ULTIMATE.start_main_#t~nondet12#1, ~next~0, ULTIMATE.start_main_#t~mem14#1, #pthreadsForks, #length, ULTIMATE.start_initLog_~max#1, ~buffer_size~0, ~value~0, ~send~0, #pthreadsMutex, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#id1~0#1.offset, #NULL.base, ULTIMATE.start_main_~#id1~0#1.base, ~#m~0.base, ~first~0, ~#m~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#id2~0#1.base, ~#buffer~0.offset, #memory_$Pointer$.offset, ULTIMATE.start_initLog_#in~max#1] 4931#[L763-3]don't care [437] L763-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_12|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 3775#[t1ENTRY, L763-4]don't care [542] t1ENTRY-->L725-6: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_7| |v_t1Thread1of1ForFork0_~arg#1.offset_7|) (= |v_t1Thread1of1ForFork0_~i~0#1_49| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_7| |v_t1Thread1of1ForFork0_~arg#1.base_7|)) InVars {t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_49|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_7|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_7|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base] 3779#[L725-6, L763-4]don't care [473] L725-6-->L727-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_21|))) (and (= 0 |v_t1Thread1of1ForFork0_#t~nondet4#1_11|) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= (select .cse0 |v_~#m~0.offset_21|) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_29| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 4491#[L727-1, L763-4]don't care [551] L727-1-->L708: Formula: (and (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13| |v_t1Thread1of1ForFork0_~i~0#1_55|) (not (= (mod v_~send~0_21 256) 0)) (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_27|)) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_55|, ~send~0=v_~send~0_21} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_29|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_55|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_27|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_15|, ~send~0=v_~send~0_21} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1] 4447#[L708, L763-4]don't care [2022-07-22 12:53:25,630 INFO L750 eck$LassoCheckResult]: Loop: 4447#[L708, L763-4]don't care [564] L708-->L733: Formula: (and (or (not (< (mod v_~next~0_55 4294967296) (mod v_~buffer_size~0_38 4294967296))) (not (< 0 v_~buffer_size~0_38))) (= v_~value~0_27 |v_t1Thread1of1ForFork0_~i~0#1_59|) (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_33| |v_t1Thread1of1ForFork0_~i~0#1_59|) (= (- 1) |v_t1Thread1of1ForFork0_insertLogElement_#res#1_33|)) InVars {~next~0=v_~next~0_55, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_59|, ~buffer_size~0=v_~buffer_size~0_38} OutVars{~next~0=v_~next~0_55, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_59|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_33|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_39|, ~buffer_size~0=v_~buffer_size~0_38, ~value~0=v_~value~0_27} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_#t~ret5#1, ~value~0] 4449#[L733, L763-4]don't care [394] L733-->L734: Formula: (= v_~send~0_3 0) InVars {} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[~send~0] 4113#[L734, L763-4]don't care [396] L734-->L728-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0] 4115#[L728-2, L763-4]don't care [368] L728-2-->L725-3: Formula: (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_11| (store (select |v_#pthreadsMutex_4| |v_~#m~0.base_11|) |v_~#m~0.offset_11| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[#pthreadsMutex] 4603#[L725-3, L763-4]don't care [521] L725-3-->L725-6: Formula: (= (+ |v_t1Thread1of1ForFork0_~i~0#1_44| 1) |v_t1Thread1of1ForFork0_~i~0#1_43|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_44|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_43|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_13|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_#t~post3#1] 4991#[L725-6, L763-4]don't care [473] L725-6-->L727-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_21|))) (and (= 0 |v_t1Thread1of1ForFork0_#t~nondet4#1_11|) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= (select .cse0 |v_~#m~0.offset_21|) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_29| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 5175#[L727-1, L763-4]don't care [551] L727-1-->L708: Formula: (and (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13| |v_t1Thread1of1ForFork0_~i~0#1_55|) (not (= (mod v_~send~0_21 256) 0)) (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_27|)) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_55|, ~send~0=v_~send~0_21} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_29|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_55|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_27|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_15|, ~send~0=v_~send~0_21} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1] 4447#[L708, L763-4]don't care [2022-07-22 12:53:25,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:25,631 INFO L85 PathProgramCache]: Analyzing trace with hash 569514385, now seen corresponding path program 1 times [2022-07-22 12:53:25,631 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:25,631 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [173194505] [2022-07-22 12:53:25,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:25,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:25,665 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:25,694 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:25,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:25,695 INFO L85 PathProgramCache]: Analyzing trace with hash -1444110308, now seen corresponding path program 1 times [2022-07-22 12:53:25,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:25,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019480522] [2022-07-22 12:53:25,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:25,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:53:25,751 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 12:53:25,752 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:53:25,752 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019480522] [2022-07-22 12:53:25,752 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1019480522] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:53:25,752 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:53:25,753 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:53:25,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890538315] [2022-07-22 12:53:25,753 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:53:25,753 INFO L765 eck$LassoCheckResult]: loop already infeasible [2022-07-22 12:53:25,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:53:25,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:53:25,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:53:25,754 INFO L87 Difference]: Start difference. First operand 976 states and 2871 transitions. cyclomatic complexity: 1933 Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:53:25,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:53:25,864 INFO L93 Difference]: Finished difference Result 1047 states and 2945 transitions. [2022-07-22 12:53:25,864 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1047 states and 2945 transitions. [2022-07-22 12:53:25,876 INFO L131 ngComponentsAnalysis]: Automaton has 35 accepting balls. 409 [2022-07-22 12:53:25,889 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1047 states to 1047 states and 2945 transitions. [2022-07-22 12:53:25,889 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 723 [2022-07-22 12:53:25,891 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 723 [2022-07-22 12:53:25,891 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1047 states and 2945 transitions. [2022-07-22 12:53:25,891 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:53:25,891 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1047 states and 2945 transitions. [2022-07-22 12:53:25,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1047 states and 2945 transitions. [2022-07-22 12:53:25,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1047 to 976. [2022-07-22 12:53:25,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 976 states, 976 states have (on average 2.8780737704918034) internal successors, (2809), 975 states have internal predecessors, (2809), 0 states have call successors, (0), 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 12:53:25,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 976 states and 2809 transitions. [2022-07-22 12:53:25,923 INFO L242 hiAutomatonCegarLoop]: Abstraction has 976 states and 2809 transitions. [2022-07-22 12:53:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:53:25,924 INFO L425 stractBuchiCegarLoop]: Abstraction has 976 states and 2809 transitions. [2022-07-22 12:53:25,924 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:53:25,925 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 976 states and 2809 transitions. [2022-07-22 12:53:25,932 INFO L131 ngComponentsAnalysis]: Automaton has 31 accepting balls. 393 [2022-07-22 12:53:25,932 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:53:25,932 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:53:25,933 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:53:25,933 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:53:25,933 INFO L748 eck$LassoCheckResult]: Stem: 7942#[ULTIMATE.startENTRY]don't care [571] ULTIMATE.startENTRY-->L763-3: Formula: (let ((.cse3 (store |v_#memory_int_118| |v_~#buffer~0.base_27| ((as const (Array Int Int)) 0)))) (let ((.cse2 (select |v_#memory_int_118| 1)) (.cse1 (store |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 1)) (.cse4 (+ |v_~#m~0.offset_57| 24)) (.cse0 (select .cse3 |v_~#m~0.base_57|))) (and (= 10 (select |v_#length_104| 3)) (= (select .cse0 (+ |v_~#m~0.offset_57| 16)) 0) (= (select |v_#length_104| 4) 40) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.offset_48|) (= |v_#NULL.base_10| 0) (= |v_#valid_132| (store .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45| 1)) (= v_~send~0_33 1) (= (select .cse2 1) 0) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_39| 0) (= (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre9#1_33|)) |v_#memory_int_116|) (= (select |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) 0) (= |v_~#m~0.offset_57| 0) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= |v_~#m~0.base_57| 4) (= |v_ULTIMATE.start_initLog_#in~max#1_17| |v_ULTIMATE.start_initLog_~max#1_16|) (= (select |v_#length_104| 2) 1) (= |v_~#buffer~0.offset_22| 0) (= (select .cse0 (+ |v_~#m~0.offset_57| 20)) 0) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_57|) .cse4) 0) (= v_~next~0_65 0) (= (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.base_48|) (= (select .cse0 |v_~#m~0.offset_57|) 0) (= v_~buffer_size~0_46 |v_ULTIMATE.start_initLog_~max#1_16|) (= (store (store |v_#length_104| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_45| 4) |v_#length_103|) (= v_~value~0_31 0) (= |v_ULTIMATE.start_initLog_#in~max#1_17| 10) (= (select .cse0 (+ |v_~#m~0.offset_57| 4)) 0) (= 48 (select .cse2 0)) (= (select |v_#valid_133| 3) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) (= (select .cse0 (+ |v_~#m~0.offset_57| 22)) 0) (= v_~first~0_48 v_~next~0_65) (= (select .cse0 (+ |v_~#m~0.offset_57| 12)) 0) (= (select |v_#valid_133| 4) 1) (= |v_ULTIMATE.start_main_#t~pre9#1_33| |v_#pthreadsForks_42|) (< 0 |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_10| 0) (= (select .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45|) 0) (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| |v_~#m~0.base_57| (store (select |v_#pthreadsMutex_40| |v_~#m~0.base_57|) |v_~#m~0.offset_57| 0))) (= (select |v_#length_104| 1) 2) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_57|) .cse4) 0) (= 0 v_~receive~0_37) (= 3 |v_~#buffer~0.base_27|) (= (select (select |v_#memory_int_118| 2) 0) 0) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_39| 0) (= (select |v_#valid_133| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id2~0#1.base_45|) (= (select |v_#valid_133| 0) 0) (= (select |v_#valid_133| 2) 1) (= (select .cse0 (+ |v_~#m~0.offset_57| 8)) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_42|, #valid=|v_#valid_133|, #memory_int=|v_#memory_int_118|, #length=|v_#length_104|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_22|, ~receive~0=v_~receive~0_37, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_48|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_33|, ~#buffer~0.base=|v_~#buffer~0.base_27|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_65, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_26|, #pthreadsForks=|v_#pthreadsForks_41|, #length=|v_#length_103|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_16|, ~buffer_size~0=v_~buffer_size~0_46, ~value~0=v_~value~0_31, ~send~0=v_~send~0_33, #pthreadsMutex=|v_#pthreadsMutex_39|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_17|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_39|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_47|, ~#m~0.base=|v_~#m~0.base_57|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_57|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_116|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_45|, ~#buffer~0.offset=|v_~#buffer~0.offset_22|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_48|, ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ~receive~0, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre9#1, ~#buffer~0.base, #NULL.offset, ULTIMATE.start_main_#t~nondet12#1, ~next~0, ULTIMATE.start_main_#t~mem14#1, #pthreadsForks, #length, ULTIMATE.start_initLog_~max#1, ~buffer_size~0, ~value~0, ~send~0, #pthreadsMutex, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#id1~0#1.offset, #NULL.base, ULTIMATE.start_main_~#id1~0#1.base, ~#m~0.base, ~first~0, ~#m~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#id2~0#1.base, ~#buffer~0.offset, #memory_$Pointer$.offset, ULTIMATE.start_initLog_#in~max#1] 7794#[L763-3]don't care [437] L763-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_12|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 6778#[t1ENTRY, L763-4]don't care [561] L763-4-->L764-3: Formula: (and (= 1 (select |v_#valid_108| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_$Pointer$.base_34| (store |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.base_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|)))) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (<= (+ |v_ULTIMATE.start_main_~#id2~0#1.offset_27| 4) (select |v_#length_83| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_int_94| (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre11#1_19|))) (= (store |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.offset_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|))) |v_#memory_$Pointer$.offset_34|) (<= 0 |v_ULTIMATE.start_main_~#id2~0#1.offset_27|) (= |v_ULTIMATE.start_main_#t~pre11#1_19| |v_#pthreadsForks_30|)) InVars {ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_35|, #pthreadsForks=|v_#pthreadsForks_30|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_95|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_35|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_11|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_34|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_19|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_23|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_94|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_34|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre11#1, #pthreadsForks, ULTIMATE.start_main_#t~pre9#1, #memory_int, #memory_$Pointer$.offset] 6780#[t1ENTRY, L764-3]don't care [440] L764-3-->t2ENTRY: Formula: (and (= |v_t2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_t2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_6|) (= v_t2Thread1of1ForFork1_thidvar1_2 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_t2Thread1of1ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_10|, t2Thread1of1ForFork1_#res#1.base=|v_t2Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|, t2Thread1of1ForFork1_#res#1.offset=|v_t2Thread1of1ForFork1_#res#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_4|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_6|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_14|, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_10|, t2Thread1of1ForFork1_thidvar2=v_t2Thread1of1ForFork1_thidvar2_2, t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_4|, t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_8|, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_10|, t2Thread1of1ForFork1_thidvar1=v_t2Thread1of1ForFork1_thidvar1_2, t2Thread1of1ForFork1_thidvar0=v_t2Thread1of1ForFork1_thidvar0_2, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_4|, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_12|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_#res#1.base, t2Thread1of1ForFork1_#res#1.offset, t2Thread1of1ForFork1_#in~arg#1.offset, t2Thread1of1ForFork1_#t~nondet7#1, t2Thread1of1ForFork1_~i~1#1, t2Thread1of1ForFork1_removeLogElement_#res#1, t2Thread1of1ForFork1_thidvar2, t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, t2Thread1of1ForFork1_thidvar1, t2Thread1of1ForFork1_thidvar0, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_#in~arg#1.base, t2Thread1of1ForFork1_#t~ret8#1] 7152#[L764-4, t1ENTRY, t2ENTRY]don't care [540] t2ENTRY-->L743-6: Formula: (and (= |v_t2Thread1of1ForFork1_~i~1#1_29| 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.base_7| |v_t2Thread1of1ForFork1_~arg#1.base_7|) (= |v_t2Thread1of1ForFork1_~arg#1.offset_7| |v_t2Thread1of1ForFork1_#in~arg#1.offset_7|)) InVars {t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|} OutVars{t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_7|, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_7|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_29|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_~i~1#1] 7618#[L743-6, t1ENTRY, L764-4]don't care [537] L764-4-->L765-1: Formula: (and (<= (+ |v_ULTIMATE.start_main_~#id1~0#1.offset_23| 4) (select |v_#length_61| |v_ULTIMATE.start_main_~#id1~0#1.base_27|)) (= (select |v_#valid_80| |v_ULTIMATE.start_main_~#id1~0#1.base_27|) 1) (<= 0 |v_ULTIMATE.start_main_~#id1~0#1.offset_23|) (= (select (select |v_#memory_int_70| |v_ULTIMATE.start_main_~#id1~0#1.base_27|) |v_ULTIMATE.start_main_~#id1~0#1.offset_23|) |v_ULTIMATE.start_main_#t~mem13#1_14|)) InVars {#valid=|v_#valid_80|, #memory_int=|v_#memory_int_70|, #length=|v_#length_61|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_23|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_27|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_14|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_13|, #valid=|v_#valid_80|, #memory_int=|v_#memory_int_70|, #length=|v_#length_61|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_23|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_9|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_27|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#t~nondet12#1] 6746#[L765-1, L743-6, t1ENTRY]don't care [2022-07-22 12:53:25,934 INFO L750 eck$LassoCheckResult]: Loop: 6746#[L765-1, L743-6, t1ENTRY]don't care [506] L743-6-->L745-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_20| |v_~#m~0.base_29|))) (and (= |v_t2Thread1of1ForFork1_#t~nondet7#1_11| 0) (= 0 (select .cse0 |v_~#m~0.offset_29|)) (= |v_#pthreadsMutex_19| (store |v_#pthreadsMutex_20| |v_~#m~0.base_29| (store .cse0 |v_~#m~0.offset_29| 1))) (< |v_t2Thread1of1ForFork1_~i~1#1_21| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_20|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_19|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_11|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~nondet7#1] 6748#[L765-1, L745-1, t1ENTRY]don't care [476] L745-1-->L746-2: Formula: (= (mod v_~receive~0_11 256) 0) InVars {~receive~0=v_~receive~0_11} OutVars{~receive~0=v_~receive~0_11, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_7|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~nondet7#1] 8242#[L765-1, t1ENTRY, L746-2]don't care [410] L746-2-->L743-3: Formula: (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#m~0.base_13| (store (select |v_#pthreadsMutex_8| |v_~#m~0.base_13|) |v_~#m~0.offset_13| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[#pthreadsMutex] 8240#[L765-1, L743-3, t1ENTRY]don't care [531] L743-3-->L743-6: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_25| (+ |v_t2Thread1of1ForFork1_~i~1#1_26| 1)) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_26|} OutVars{t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_13|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_25|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_~i~1#1] 6746#[L765-1, L743-6, t1ENTRY]don't care [2022-07-22 12:53:25,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:25,934 INFO L85 PathProgramCache]: Analyzing trace with hash 475611263, now seen corresponding path program 1 times [2022-07-22 12:53:25,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:25,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2012643872] [2022-07-22 12:53:25,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:25,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:25,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:25,955 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:25,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:26,002 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:26,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:26,003 INFO L85 PathProgramCache]: Analyzing trace with hash 16468444, now seen corresponding path program 2 times [2022-07-22 12:53:26,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:26,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [10390182] [2022-07-22 12:53:26,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:26,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:26,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:26,010 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:26,015 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:26,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:26,016 INFO L85 PathProgramCache]: Analyzing trace with hash -710665382, now seen corresponding path program 1 times [2022-07-22 12:53:26,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:26,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667126362] [2022-07-22 12:53:26,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:26,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:26,037 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:26,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:26,057 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:28,519 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:53:28,520 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:53:28,520 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:53:28,520 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:53:28,520 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:53:28,520 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:28,520 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:53:28,520 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:53:28,520 INFO L133 ssoRankerPreferences]: Filename of dumped script: circular_buffer_ok.i_BEv2_Iteration4_Lasso [2022-07-22 12:53:28,521 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:53:28,521 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:53:28,529 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 12:53:28,533 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 12:53:28,535 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 12:53:28,537 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 12:53:28,538 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 12:53:28,540 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 12:53:28,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,546 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 12:53:28,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,550 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 12:53:28,552 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 12:53:28,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,559 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,561 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,565 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 12:53:28,566 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,569 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 12:53:28,571 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,573 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,576 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,578 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,580 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,582 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,583 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,585 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,587 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,589 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,595 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,596 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,600 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,607 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,611 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,613 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,616 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,618 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,623 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,625 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,629 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,635 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,637 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,638 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,640 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,646 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,650 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:28,653 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:29,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:29,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:29,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:29,895 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 12:53:29,898 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 12:53:29,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:29,901 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 12:53:29,903 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:29,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:29,905 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 12:53:29,907 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 12:53:29,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:29,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:29,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:30,774 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:53:30,774 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:53:30,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:30,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:30,780 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 12:53:30,784 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 12:53:30,784 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 12:53:30,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:30,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:30,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:30,795 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:30,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:30,796 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:30,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:30,842 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 12:53:30,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:30,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:30,843 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 12:53:30,846 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 12:53:30,846 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 12:53:30,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:30,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:30,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:30,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:30,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:30,854 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:30,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:30,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:30,876 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 12:53:30,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:30,876 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:30,877 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 12:53:30,878 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 12:53:30,878 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 12:53:30,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:30,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:30,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:30,885 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:30,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:30,887 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:30,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:30,911 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 12:53:30,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:30,911 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:30,912 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 12:53:30,914 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 12:53:30,916 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 12:53:30,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:30,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:30,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:30,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:30,921 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:30,922 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:30,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:30,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:30,944 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 12:53:30,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:30,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:30,945 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 12:53:30,947 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 12:53:30,947 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 12:53:30,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:30,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:30,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:30,954 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:30,955 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:30,955 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:30,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:30,980 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 12:53:30,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:30,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:30,982 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 12:53:30,983 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 12:53:30,986 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 12:53:30,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:30,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:30,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:30,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:30,991 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:30,992 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:30,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,016 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 12:53:31,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,017 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 12:53:31,018 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 12:53:31,019 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 12:53:31,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,028 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,058 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 12:53:31,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,060 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 12:53:31,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:31,069 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 12:53:31,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,069 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,071 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,071 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,113 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 12:53:31,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,113 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,115 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 12:53:31,116 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 12:53:31,117 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 12:53:31,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:31,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,124 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:31,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:31,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,147 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 12:53:31,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,148 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 12:53:31,149 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 12:53:31,150 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 12:53:31,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,157 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,158 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,158 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,201 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 12:53:31,201 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,201 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,202 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 12:53:31,204 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 12:53:31,204 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 12:53:31,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,212 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,214 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,214 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,238 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-07-22 12:53:31,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,240 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 12:53:31,241 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 12:53:31,242 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 12:53:31,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,248 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,250 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,250 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,278 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-07-22 12:53:31,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,279 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 12:53:31,280 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 12:53:31,281 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 12:53:31,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,288 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,289 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,289 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,316 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 12:53:31,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,317 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 12:53:31,318 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 12:53:31,319 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 12:53:31,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:31,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,326 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,326 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:31,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:31,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,348 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-07-22 12:53:31,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,348 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,349 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 12:53:31,352 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 12:53:31,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,360 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,361 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,362 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,365 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 12:53:31,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,394 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:31,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,395 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,396 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 12:53:31,396 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 12:53:31,397 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 12:53:31,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,404 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,429 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2022-07-22 12:53:31,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,430 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 12:53:31,431 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 12:53:31,432 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 12:53:31,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,439 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,440 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,440 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,466 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 12:53:31,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,467 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 12:53:31,468 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 12:53:31,469 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 12:53:31,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,476 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,477 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,502 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2022-07-22 12:53:31,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,503 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,504 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 12:53:31,505 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 12:53:31,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:31,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:31,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,512 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:31,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:31,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,536 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-07-22 12:53:31,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,537 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 12:53:31,540 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 12:53:31,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:31,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,549 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,550 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,605 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2022-07-22 12:53:31,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,606 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 12:53:31,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:31,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:31,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,617 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,618 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:31,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:31,619 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 12:53:31,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,644 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2022-07-22 12:53:31,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,645 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 12:53:31,647 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 12:53:31,647 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 12:53:31,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,655 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,656 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,682 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-07-22 12:53:31,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,683 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 12:53:31,685 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 12:53:31,685 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 12:53:31,691 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:31,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,692 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,692 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:31,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:31,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,724 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 12:53:31,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,725 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,725 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 12:53:31,728 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 12:53:31,730 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 12:53:31,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,735 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,736 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,736 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,759 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 12:53:31,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,760 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 12:53:31,763 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 12:53:31,763 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 12:53:31,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,799 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 12:53:31,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,800 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 12:53:31,807 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 12:53:31,809 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 12:53:31,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,814 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,815 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,815 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,839 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2022-07-22 12:53:31,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,839 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,840 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 12:53:31,841 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 12:53:31,841 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 12:53:31,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,849 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,849 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,873 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 12:53:31,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,874 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,874 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 12:53:31,875 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 12:53:31,876 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 12:53:31,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:31,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,883 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:31,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:31,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,906 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 12:53:31,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,907 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 12:53:31,908 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 12:53:31,908 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 12:53:31,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,915 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,916 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,916 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,940 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 12:53:31,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,941 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,942 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 12:53:31,942 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 12:53:31,943 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 12:53:31,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,950 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,951 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,951 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:31,974 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 12:53:31,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:31,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:31,976 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 12:53:31,977 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 12:53:31,977 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 12:53:31,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:31,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:31,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:31,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:31,985 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:31,985 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:31,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,010 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-22 12:53:32,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,011 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 12:53:32,012 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 12:53:32,013 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 12:53:32,019 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:32,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,020 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,020 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:32,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:32,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,056 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 12:53:32,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,057 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 12:53:32,058 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 12:53:32,059 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 12:53:32,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,066 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,067 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,067 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,092 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 12:53:32,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,092 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,093 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 12:53:32,096 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 12:53:32,097 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 12:53:32,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:32,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,103 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,103 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:32,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:32,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,127 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:32,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,128 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 12:53:32,129 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 12:53:32,131 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 12:53:32,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,139 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,139 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,163 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 12:53:32,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,164 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 12:53:32,167 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 12:53:32,174 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 12:53:32,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:32,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,175 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,175 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:32,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:32,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,198 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:32,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,199 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 12:53:32,200 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 12:53:32,200 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 12:53:32,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,208 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,209 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,234 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 12:53:32,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,236 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 12:53:32,236 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 12:53:32,237 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 12:53:32,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,245 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,269 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:32,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,270 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 12:53:32,271 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 12:53:32,271 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 12:53:32,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,280 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,280 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,304 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 12:53:32,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,305 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,306 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 12:53:32,307 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 12:53:32,307 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 12:53:32,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:32,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,314 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,314 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:32,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:32,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,344 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 12:53:32,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,344 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,346 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 12:53:32,347 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 12:53:32,348 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 12:53:32,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,355 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,356 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,398 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 12:53:32,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,400 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 12:53:32,400 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 12:53:32,401 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 12:53:32,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,407 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,408 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,408 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,433 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 12:53:32,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,434 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 12:53:32,435 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 12:53:32,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:32,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,442 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,443 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,443 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,468 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-22 12:53:32,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,472 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 12:53:32,479 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 12:53:32,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:32,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,487 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:32,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:32,490 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 12:53:32,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,531 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:32,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,533 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 12:53:32,536 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 12:53:32,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:32,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,545 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:32,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:32,547 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 12:53:32,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,587 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:32,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,589 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 12:53:32,591 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 12:53:32,594 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 12:53:32,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,600 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,601 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,601 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,637 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 12:53:32,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,638 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 12:53:32,639 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 12:53:32,639 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 12:53:32,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,646 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,648 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,648 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,673 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 12:53:32,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,674 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,675 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 12:53:32,679 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 12:53:32,679 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 12:53:32,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,686 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,687 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,687 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,711 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:32,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,712 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 12:53:32,713 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 12:53:32,713 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 12:53:32,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,721 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,721 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,745 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 12:53:32,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,746 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 12:53:32,746 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 12:53:32,764 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 12:53:32,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,771 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,771 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,794 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 12:53:32,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,795 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 12:53:32,796 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 12:53:32,796 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 12:53:32,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,805 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,829 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 12:53:32,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,830 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 12:53:32,831 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 12:53:32,832 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 12:53:32,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,840 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:32,840 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:32,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,864 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 12:53:32,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,865 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 12:53:32,866 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 12:53:32,867 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 12:53:32,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:32,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,874 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,874 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:32,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:32,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,896 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-07-22 12:53:32,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,897 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 12:53:32,898 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 12:53:32,898 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 12:53:32,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:32,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,905 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,905 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:32,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:32,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,928 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-07-22 12:53:32,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,929 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 12:53:32,930 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 12:53:32,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:32,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:32,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,939 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:32,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:32,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,960 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 12:53:32,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,961 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 12:53:32,962 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 12:53:32,963 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 12:53:32,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:32,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:32,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:32,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:32,970 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:32,971 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:32,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:32,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:32,993 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:32,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:32,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:32,994 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 12:53:32,995 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 12:53:32,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:33,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,004 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,004 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,005 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,028 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 12:53:33,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,029 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,029 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 12:53:33,030 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 12:53:33,030 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 12:53:33,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,038 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,039 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,039 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,063 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-07-22 12:53:33,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,063 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,064 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 12:53:33,065 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 12:53:33,066 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 12:53:33,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:33,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,073 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:33,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:33,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,106 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 12:53:33,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,107 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 12:53:33,109 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 12:53:33,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:33,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,118 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,118 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:33,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:33,119 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 12:53:33,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,159 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 12:53:33,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,160 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 12:53:33,165 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 12:53:33,168 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 12:53:33,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:33,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,173 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:33,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:33,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,196 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 12:53:33,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,197 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 12:53:33,198 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 12:53:33,198 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 12:53:33,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,205 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,206 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,206 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,230 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 12:53:33,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,231 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 12:53:33,232 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 12:53:33,233 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 12:53:33,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,241 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,241 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,266 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 12:53:33,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,267 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 12:53:33,268 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 12:53:33,269 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 12:53:33,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,277 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,277 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,302 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:33,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,304 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 12:53:33,304 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 12:53:33,305 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 12:53:33,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:33,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,312 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,312 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:33,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:33,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,334 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 12:53:33,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,335 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 12:53:33,339 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 12:53:33,344 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 12:53:33,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,348 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,349 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,374 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 12:53:33,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,375 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 12:53:33,376 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 12:53:33,377 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 12:53:33,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,385 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,385 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,410 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 12:53:33,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,412 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 12:53:33,413 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 12:53:33,414 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 12:53:33,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,421 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,421 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,445 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 12:53:33,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,446 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,446 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 12:53:33,447 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 12:53:33,448 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 12:53:33,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,455 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,481 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2022-07-22 12:53:33,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,482 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,482 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 12:53:33,483 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 12:53:33,483 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 12:53:33,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,492 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,492 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,523 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 12:53:33,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,524 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 12:53:33,525 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 12:53:33,526 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 12:53:33,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,534 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,534 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,559 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 12:53:33,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,560 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 12:53:33,561 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 12:53:33,561 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 12:53:33,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,570 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,570 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,594 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 12:53:33,594 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,595 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 12:53:33,596 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 12:53:33,596 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 12:53:33,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:33,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,603 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,603 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:33,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:33,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,625 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:33,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,626 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 12:53:33,627 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 12:53:33,631 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 12:53:33,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,638 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,639 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,639 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,664 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 12:53:33,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,665 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 12:53:33,665 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 12:53:33,666 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 12:53:33,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,673 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,698 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 12:53:33,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,699 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,699 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 12:53:33,700 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 12:53:33,700 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 12:53:33,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,709 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,733 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-07-22 12:53:33,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,734 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 12:53:33,735 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 12:53:33,735 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 12:53:33,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,745 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,745 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,770 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 12:53:33,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,771 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 12:53:33,771 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 12:53:33,772 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 12:53:33,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,779 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,779 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,805 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 12:53:33,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,806 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 12:53:33,807 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 12:53:33,807 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 12:53:33,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,814 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,815 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,815 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,840 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 12:53:33,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,841 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 12:53:33,842 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 12:53:33,844 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 12:53:33,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,850 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,850 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,875 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 12:53:33,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,876 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 12:53:33,877 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 12:53:33,877 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 12:53:33,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,885 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,885 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,910 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:33,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,911 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 12:53:33,911 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 12:53:33,912 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 12:53:33,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:33,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,919 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,919 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:33,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:33,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,943 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:33,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,944 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 12:53:33,945 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 12:53:33,945 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 12:53:33,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,954 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,954 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:33,979 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-07-22 12:53:33,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:33,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:33,981 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 12:53:33,981 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 12:53:33,981 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 12:53:33,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:33,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:33,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:33,988 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:33,989 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:33,989 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:33,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,014 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-07-22 12:53:34,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,015 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 12:53:34,016 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 12:53:34,016 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 12:53:34,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,024 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,024 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,047 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 12:53:34,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,048 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 12:53:34,049 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 12:53:34,049 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 12:53:34,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,058 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,082 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:34,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,082 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,083 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 12:53:34,084 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 12:53:34,084 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 12:53:34,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:34,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,092 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:34,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:34,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,114 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-07-22 12:53:34,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,115 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 12:53:34,117 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 12:53:34,117 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 12:53:34,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,125 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,125 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,151 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:34,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,152 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 12:53:34,153 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 12:53:34,155 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 12:53:34,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:34,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,161 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,161 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:34,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:34,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,183 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-07-22 12:53:34,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,184 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 12:53:34,186 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 12:53:34,186 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 12:53:34,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,195 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,195 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,223 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:34,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,225 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 12:53:34,225 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 12:53:34,225 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 12:53:34,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,233 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,233 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,258 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 12:53:34,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,258 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,259 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 12:53:34,259 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 12:53:34,260 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 12:53:34,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,266 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,267 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,268 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,293 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 12:53:34,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,294 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 12:53:34,295 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 12:53:34,295 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 12:53:34,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,303 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,304 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,328 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 12:53:34,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,329 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 12:53:34,330 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 12:53:34,330 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 12:53:34,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,338 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,338 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,338 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,362 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 12:53:34,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,363 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,363 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 12:53:34,364 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 12:53:34,364 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 12:53:34,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,372 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,372 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,396 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 12:53:34,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,397 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 12:53:34,398 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 12:53:34,398 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 12:53:34,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,406 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,406 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,430 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-07-22 12:53:34,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,431 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 12:53:34,432 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 12:53:34,432 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 12:53:34,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:34,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,439 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,439 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:34,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:34,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,475 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2022-07-22 12:53:34,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,476 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,477 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 12:53:34,477 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 12:53:34,479 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 12:53:34,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,486 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,487 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,487 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,513 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 12:53:34,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,514 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 12:53:34,514 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 12:53:34,515 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 12:53:34,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,522 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,523 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,547 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2022-07-22 12:53:34,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,548 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 12:53:34,549 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 12:53:34,549 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 12:53:34,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,556 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,556 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,556 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,581 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2022-07-22 12:53:34,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,582 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 12:53:34,582 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 12:53:34,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:34,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,590 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,591 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,615 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2022-07-22 12:53:34,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,616 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,616 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 12:53:34,617 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 12:53:34,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:34,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:34,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,625 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:34,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:34,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,648 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2022-07-22 12:53:34,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,650 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 12:53:34,651 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 12:53:34,653 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 12:53:34,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:34,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,658 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:34,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:34,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,681 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 12:53:34,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,681 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,682 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 12:53:34,683 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 12:53:34,683 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 12:53:34,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,690 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,691 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,691 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,715 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:34,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,716 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 12:53:34,716 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 12:53:34,717 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 12:53:34,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:34,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,723 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,724 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:34,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:34,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,745 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:34,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,746 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 12:53:34,748 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 12:53:34,748 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 12:53:34,755 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,755 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,756 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,782 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2022-07-22 12:53:34,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,782 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,783 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 12:53:34,784 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 12:53:34,785 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 12:53:34,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:34,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,791 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,792 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:34,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:34,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,815 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 12:53:34,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,817 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 12:53:34,819 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 12:53:34,819 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 12:53:34,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,825 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,826 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,826 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,884 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 12:53:34,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,886 INFO L229 MonitoredProcess]: Starting monitored process 129 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 12:53:34,904 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 12:53:34,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,914 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,914 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,917 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-07-22 12:53:34,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,948 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:34,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,949 INFO L229 MonitoredProcess]: Starting monitored process 130 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 12:53:34,950 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-07-22 12:53:34,951 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 12:53:34,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,959 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,959 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:34,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:34,984 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-07-22 12:53:34,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:34,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:34,985 INFO L229 MonitoredProcess]: Starting monitored process 131 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 12:53:34,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-07-22 12:53:34,986 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 12:53:34,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:34,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:34,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:34,993 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:34,994 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:34,994 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:35,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:35,024 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-07-22 12:53:35,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:35,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:35,025 INFO L229 MonitoredProcess]: Starting monitored process 132 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 12:53:35,026 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-07-22 12:53:35,026 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 12:53:35,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:35,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:35,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:35,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:35,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:35,034 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:35,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:35,058 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2022-07-22 12:53:35,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:35,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:35,059 INFO L229 MonitoredProcess]: Starting monitored process 133 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 12:53:35,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-07-22 12:53:35,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:35,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:35,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:35,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:35,067 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:35,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:35,072 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:35,093 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:53:35,102 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2022-07-22 12:53:35,103 INFO L444 ModelExtractionUtils]: 2 out of 7 variables were initially zero. Simplification set additionally 2 variables to zero. [2022-07-22 12:53:35,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:35,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:35,104 INFO L229 MonitoredProcess]: Starting monitored process 134 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 12:53:35,106 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:53:35,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-07-22 12:53:35,129 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:53:35,129 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:53:35,129 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(t2Thread1of1ForFork1_~i~1#1) = -2*t2Thread1of1ForFork1_~i~1#1 + 13 Supporting invariants [] [2022-07-22 12:53:35,163 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:35,332 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:35,588 INFO L257 tatePredicateManager]: 72 out of 72 supporting invariants were superfluous and have been removed [2022-07-22 12:53:35,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:35,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:53:35,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:53:35,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:53:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:53:35,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:53:35,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:53:35,681 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 12:53:35,683 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-22 12:53:35,683 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 976 states and 2809 transitions. cyclomatic complexity: 1871 Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 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 12:53:35,893 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 976 states and 2809 transitions. cyclomatic complexity: 1871. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 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 2061 states and 5406 transitions. Complement of second has 5 states. [2022-07-22 12:53:35,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-22 12:53:35,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 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 12:53:35,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 59 transitions. [2022-07-22 12:53:35,894 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 59 transitions. Stem has 6 letters. Loop has 4 letters. [2022-07-22 12:53:35,895 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:53:35,895 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 59 transitions. Stem has 10 letters. Loop has 4 letters. [2022-07-22 12:53:35,895 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:53:35,895 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 59 transitions. Stem has 6 letters. Loop has 8 letters. [2022-07-22 12:53:35,896 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:53:35,896 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2061 states and 5406 transitions. [2022-07-22 12:53:35,924 INFO L131 ngComponentsAnalysis]: Automaton has 39 accepting balls. 420 [2022-07-22 12:53:35,946 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2061 states to 2010 states and 5283 transitions. [2022-07-22 12:53:35,947 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1099 [2022-07-22 12:53:35,951 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1419 [2022-07-22 12:53:35,951 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2010 states and 5283 transitions. [2022-07-22 12:53:35,951 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:53:35,951 INFO L220 hiAutomatonCegarLoop]: Abstraction has 2010 states and 5283 transitions. [2022-07-22 12:53:35,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2010 states and 5283 transitions. [2022-07-22 12:53:35,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2010 to 982. [2022-07-22 12:53:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 982 states, 982 states have (on average 2.8778004073319754) internal successors, (2826), 981 states have internal predecessors, (2826), 0 states have call successors, (0), 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 12:53:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 982 states and 2826 transitions. [2022-07-22 12:53:35,991 INFO L242 hiAutomatonCegarLoop]: Abstraction has 982 states and 2826 transitions. [2022-07-22 12:53:35,991 INFO L425 stractBuchiCegarLoop]: Abstraction has 982 states and 2826 transitions. [2022-07-22 12:53:35,991 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:53:35,991 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 982 states and 2826 transitions. [2022-07-22 12:53:35,998 INFO L131 ngComponentsAnalysis]: Automaton has 30 accepting balls. 384 [2022-07-22 12:53:35,998 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:53:35,998 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:53:35,999 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:53:35,999 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:53:36,000 INFO L748 eck$LassoCheckResult]: Stem: 12453#[ULTIMATE.startENTRY]don't care [571] ULTIMATE.startENTRY-->L763-3: Formula: (let ((.cse3 (store |v_#memory_int_118| |v_~#buffer~0.base_27| ((as const (Array Int Int)) 0)))) (let ((.cse2 (select |v_#memory_int_118| 1)) (.cse1 (store |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 1)) (.cse4 (+ |v_~#m~0.offset_57| 24)) (.cse0 (select .cse3 |v_~#m~0.base_57|))) (and (= 10 (select |v_#length_104| 3)) (= (select .cse0 (+ |v_~#m~0.offset_57| 16)) 0) (= (select |v_#length_104| 4) 40) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.offset_48|) (= |v_#NULL.base_10| 0) (= |v_#valid_132| (store .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45| 1)) (= v_~send~0_33 1) (= (select .cse2 1) 0) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_39| 0) (= (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre9#1_33|)) |v_#memory_int_116|) (= (select |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) 0) (= |v_~#m~0.offset_57| 0) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= |v_~#m~0.base_57| 4) (= |v_ULTIMATE.start_initLog_#in~max#1_17| |v_ULTIMATE.start_initLog_~max#1_16|) (= (select |v_#length_104| 2) 1) (= |v_~#buffer~0.offset_22| 0) (= (select .cse0 (+ |v_~#m~0.offset_57| 20)) 0) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_57|) .cse4) 0) (= v_~next~0_65 0) (= (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.base_48|) (= (select .cse0 |v_~#m~0.offset_57|) 0) (= v_~buffer_size~0_46 |v_ULTIMATE.start_initLog_~max#1_16|) (= (store (store |v_#length_104| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_45| 4) |v_#length_103|) (= v_~value~0_31 0) (= |v_ULTIMATE.start_initLog_#in~max#1_17| 10) (= (select .cse0 (+ |v_~#m~0.offset_57| 4)) 0) (= 48 (select .cse2 0)) (= (select |v_#valid_133| 3) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) (= (select .cse0 (+ |v_~#m~0.offset_57| 22)) 0) (= v_~first~0_48 v_~next~0_65) (= (select .cse0 (+ |v_~#m~0.offset_57| 12)) 0) (= (select |v_#valid_133| 4) 1) (= |v_ULTIMATE.start_main_#t~pre9#1_33| |v_#pthreadsForks_42|) (< 0 |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_10| 0) (= (select .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45|) 0) (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| |v_~#m~0.base_57| (store (select |v_#pthreadsMutex_40| |v_~#m~0.base_57|) |v_~#m~0.offset_57| 0))) (= (select |v_#length_104| 1) 2) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_57|) .cse4) 0) (= 0 v_~receive~0_37) (= 3 |v_~#buffer~0.base_27|) (= (select (select |v_#memory_int_118| 2) 0) 0) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_39| 0) (= (select |v_#valid_133| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id2~0#1.base_45|) (= (select |v_#valid_133| 0) 0) (= (select |v_#valid_133| 2) 1) (= (select .cse0 (+ |v_~#m~0.offset_57| 8)) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_42|, #valid=|v_#valid_133|, #memory_int=|v_#memory_int_118|, #length=|v_#length_104|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_22|, ~receive~0=v_~receive~0_37, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_48|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_33|, ~#buffer~0.base=|v_~#buffer~0.base_27|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_65, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_26|, #pthreadsForks=|v_#pthreadsForks_41|, #length=|v_#length_103|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_16|, ~buffer_size~0=v_~buffer_size~0_46, ~value~0=v_~value~0_31, ~send~0=v_~send~0_33, #pthreadsMutex=|v_#pthreadsMutex_39|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_17|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_39|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_47|, ~#m~0.base=|v_~#m~0.base_57|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_57|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_116|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_45|, ~#buffer~0.offset=|v_~#buffer~0.offset_22|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_48|, ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ~receive~0, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre9#1, ~#buffer~0.base, #NULL.offset, ULTIMATE.start_main_#t~nondet12#1, ~next~0, ULTIMATE.start_main_#t~mem14#1, #pthreadsForks, #length, ULTIMATE.start_initLog_~max#1, ~buffer_size~0, ~value~0, ~send~0, #pthreadsMutex, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#id1~0#1.offset, #NULL.base, ULTIMATE.start_main_~#id1~0#1.base, ~#m~0.base, ~first~0, ~#m~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#id2~0#1.base, ~#buffer~0.offset, #memory_$Pointer$.offset, ULTIMATE.start_initLog_#in~max#1] 12255#[L763-3]don't care [437] L763-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_12|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 11127#[t1ENTRY, L763-4]don't care [561] L763-4-->L764-3: Formula: (and (= 1 (select |v_#valid_108| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_$Pointer$.base_34| (store |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.base_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|)))) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (<= (+ |v_ULTIMATE.start_main_~#id2~0#1.offset_27| 4) (select |v_#length_83| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_int_94| (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre11#1_19|))) (= (store |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.offset_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|))) |v_#memory_$Pointer$.offset_34|) (<= 0 |v_ULTIMATE.start_main_~#id2~0#1.offset_27|) (= |v_ULTIMATE.start_main_#t~pre11#1_19| |v_#pthreadsForks_30|)) InVars {ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_35|, #pthreadsForks=|v_#pthreadsForks_30|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_95|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_35|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_11|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_34|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_19|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_23|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_94|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_34|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre11#1, #pthreadsForks, ULTIMATE.start_main_#t~pre9#1, #memory_int, #memory_$Pointer$.offset] 11129#[t1ENTRY, L764-3]don't care [440] L764-3-->t2ENTRY: Formula: (and (= |v_t2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_t2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_6|) (= v_t2Thread1of1ForFork1_thidvar1_2 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_t2Thread1of1ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_10|, t2Thread1of1ForFork1_#res#1.base=|v_t2Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|, t2Thread1of1ForFork1_#res#1.offset=|v_t2Thread1of1ForFork1_#res#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_4|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_6|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_14|, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_10|, t2Thread1of1ForFork1_thidvar2=v_t2Thread1of1ForFork1_thidvar2_2, t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_4|, t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_8|, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_10|, t2Thread1of1ForFork1_thidvar1=v_t2Thread1of1ForFork1_thidvar1_2, t2Thread1of1ForFork1_thidvar0=v_t2Thread1of1ForFork1_thidvar0_2, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_4|, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_12|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_#res#1.base, t2Thread1of1ForFork1_#res#1.offset, t2Thread1of1ForFork1_#in~arg#1.offset, t2Thread1of1ForFork1_#t~nondet7#1, t2Thread1of1ForFork1_~i~1#1, t2Thread1of1ForFork1_removeLogElement_#res#1, t2Thread1of1ForFork1_thidvar2, t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, t2Thread1of1ForFork1_thidvar1, t2Thread1of1ForFork1_thidvar0, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_#in~arg#1.base, t2Thread1of1ForFork1_#t~ret8#1] 11489#[L764-4, t1ENTRY, t2ENTRY]don't care [540] t2ENTRY-->L743-6: Formula: (and (= |v_t2Thread1of1ForFork1_~i~1#1_29| 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.base_7| |v_t2Thread1of1ForFork1_~arg#1.base_7|) (= |v_t2Thread1of1ForFork1_~arg#1.offset_7| |v_t2Thread1of1ForFork1_#in~arg#1.offset_7|)) InVars {t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|} OutVars{t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_7|, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_7|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_29|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_~i~1#1] 12043#[L743-6, t1ENTRY, L764-4]don't care [542] t1ENTRY-->L725-6: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_7| |v_t1Thread1of1ForFork0_~arg#1.offset_7|) (= |v_t1Thread1of1ForFork0_~i~0#1_49| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_7| |v_t1Thread1of1ForFork0_~arg#1.base_7|)) InVars {t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_49|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_7|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_7|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base] 12049#[L743-6, L764-4, L725-6]don't care [2022-07-22 12:53:36,000 INFO L750 eck$LassoCheckResult]: Loop: 12049#[L743-6, L764-4, L725-6]don't care [506] L743-6-->L745-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_20| |v_~#m~0.base_29|))) (and (= |v_t2Thread1of1ForFork1_#t~nondet7#1_11| 0) (= 0 (select .cse0 |v_~#m~0.offset_29|)) (= |v_#pthreadsMutex_19| (store |v_#pthreadsMutex_20| |v_~#m~0.base_29| (store .cse0 |v_~#m~0.offset_29| 1))) (< |v_t2Thread1of1ForFork1_~i~1#1_21| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_20|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_19|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_11|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~nondet7#1] 12791#[L745-1, L764-4, L725-6]don't care [476] L745-1-->L746-2: Formula: (= (mod v_~receive~0_11 256) 0) InVars {~receive~0=v_~receive~0_11} OutVars{~receive~0=v_~receive~0_11, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_7|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~nondet7#1] 12571#[L746-2, L764-4, L725-6]don't care [410] L746-2-->L743-3: Formula: (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#m~0.base_13| (store (select |v_#pthreadsMutex_8| |v_~#m~0.base_13|) |v_~#m~0.offset_13| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[#pthreadsMutex] 12799#[L743-3, L764-4, L725-6]don't care [531] L743-3-->L743-6: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_25| (+ |v_t2Thread1of1ForFork1_~i~1#1_26| 1)) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_26|} OutVars{t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_13|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_25|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_~i~1#1] 12049#[L743-6, L764-4, L725-6]don't care [2022-07-22 12:53:36,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:36,001 INFO L85 PathProgramCache]: Analyzing trace with hash 475611268, now seen corresponding path program 1 times [2022-07-22 12:53:36,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:36,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1424324065] [2022-07-22 12:53:36,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:36,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:36,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:36,022 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:36,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:36,053 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:36,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:36,055 INFO L85 PathProgramCache]: Analyzing trace with hash 16468444, now seen corresponding path program 3 times [2022-07-22 12:53:36,055 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:36,056 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552219347] [2022-07-22 12:53:36,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:36,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:36,074 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:36,082 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:36,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:36,083 INFO L85 PathProgramCache]: Analyzing trace with hash -706047777, now seen corresponding path program 1 times [2022-07-22 12:53:36,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:36,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928519793] [2022-07-22 12:53:36,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:36,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:36,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:36,113 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:36,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:36,130 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:38,575 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:53:38,575 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:53:38,576 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:53:38,576 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:53:38,576 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:53:38,576 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:38,576 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:53:38,576 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:53:38,576 INFO L133 ssoRankerPreferences]: Filename of dumped script: circular_buffer_ok.i_BEv2_Iteration5_Lasso [2022-07-22 12:53:38,576 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:53:38,576 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:53:38,581 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,595 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,596 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,600 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,608 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,621 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,623 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,625 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,631 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,632 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:38,634 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,747 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,753 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,757 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,761 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,773 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,775 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,777 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,781 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,787 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,791 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,800 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,803 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,805 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,806 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 12:53:39,808 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 12:53:39,812 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 12:53:39,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,820 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 12:53:39,822 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,839 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 12:53:39,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,847 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 12:53:39,849 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 12:53:39,851 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 12:53:39,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,855 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 12:53:39,857 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 12:53:39,861 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 12:53:39,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:53:39,866 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 12:53:40,728 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:53:40,728 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:53:40,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:40,728 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:40,731 INFO L229 MonitoredProcess]: Starting monitored process 135 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 12:53:40,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-07-22 12:53:40,732 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 12:53:40,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:40,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:40,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:40,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:40,740 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:40,740 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:40,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:40,765 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-07-22 12:53:40,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:40,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:40,766 INFO L229 MonitoredProcess]: Starting monitored process 136 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 12:53:40,767 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-07-22 12:53:40,767 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 12:53:40,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:40,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:40,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:40,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:40,774 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:40,774 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:40,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:40,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:40,798 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-07-22 12:53:40,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:40,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:40,799 INFO L229 MonitoredProcess]: Starting monitored process 137 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 12:53:40,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-07-22 12:53:40,800 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 12:53:40,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:40,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:40,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:40,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:40,807 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:40,807 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:40,807 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:40,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:40,829 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-07-22 12:53:40,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:40,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:40,830 INFO L229 MonitoredProcess]: Starting monitored process 138 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 12:53:40,831 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 12:53:40,832 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-07-22 12:53:40,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:40,838 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:40,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:40,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:40,838 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:40,839 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:40,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:40,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:40,861 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-07-22 12:53:40,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:40,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:40,863 INFO L229 MonitoredProcess]: Starting monitored process 139 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 12:53:40,863 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-07-22 12:53:40,863 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 12:53:40,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:40,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:40,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:40,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:40,871 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:40,871 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:40,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:40,896 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-07-22 12:53:40,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:40,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:40,897 INFO L229 MonitoredProcess]: Starting monitored process 140 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 12:53:40,898 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-07-22 12:53:40,898 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 12:53:40,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:40,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:40,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:40,905 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:40,906 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:40,906 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:40,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:40,930 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-07-22 12:53:40,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:40,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:40,931 INFO L229 MonitoredProcess]: Starting monitored process 141 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 12:53:40,932 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 12:53:40,933 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-07-22 12:53:40,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:40,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:40,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:40,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:40,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:40,939 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:40,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:40,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:40,962 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:40,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:40,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:40,963 INFO L229 MonitoredProcess]: Starting monitored process 142 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 12:53:40,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-07-22 12:53:40,964 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 12:53:40,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:40,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:40,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:40,971 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:40,972 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:40,972 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:40,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:40,996 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-07-22 12:53:40,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:40,996 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:40,997 INFO L229 MonitoredProcess]: Starting monitored process 143 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 12:53:40,997 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-07-22 12:53:40,998 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 12:53:41,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,005 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,006 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,006 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,030 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-07-22 12:53:41,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,031 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,031 INFO L229 MonitoredProcess]: Starting monitored process 144 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 12:53:41,032 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-07-22 12:53:41,032 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 12:53:41,038 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,039 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,040 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,040 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,063 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-07-22 12:53:41,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,063 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,064 INFO L229 MonitoredProcess]: Starting monitored process 145 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 12:53:41,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-07-22 12:53:41,065 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 12:53:41,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,072 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,073 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,073 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,100 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:41,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,100 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,101 INFO L229 MonitoredProcess]: Starting monitored process 146 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 12:53:41,101 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-07-22 12:53:41,102 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 12:53:41,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,110 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,110 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,134 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:41,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,135 INFO L229 MonitoredProcess]: Starting monitored process 147 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 12:53:41,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-07-22 12:53:41,136 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 12:53:41,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,143 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,144 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,144 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,169 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-07-22 12:53:41,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,170 INFO L229 MonitoredProcess]: Starting monitored process 148 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 12:53:41,171 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-07-22 12:53:41,171 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 12:53:41,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,178 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,178 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,203 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-07-22 12:53:41,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,204 INFO L229 MonitoredProcess]: Starting monitored process 149 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 12:53:41,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-07-22 12:53:41,207 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 12:53:41,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,215 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,215 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,239 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:41,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,241 INFO L229 MonitoredProcess]: Starting monitored process 150 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 12:53:41,241 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-07-22 12:53:41,242 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 12:53:41,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,249 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,250 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,250 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,275 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:41,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,276 INFO L229 MonitoredProcess]: Starting monitored process 151 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 12:53:41,276 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-07-22 12:53:41,277 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 12:53:41,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,284 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,286 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,310 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-07-22 12:53:41,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,311 INFO L229 MonitoredProcess]: Starting monitored process 152 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 12:53:41,312 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-07-22 12:53:41,312 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 12:53:41,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,320 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,320 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,345 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-07-22 12:53:41,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,346 INFO L229 MonitoredProcess]: Starting monitored process 153 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 12:53:41,347 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-07-22 12:53:41,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:41,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:41,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,355 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,355 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:41,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:41,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,378 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:41,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,379 INFO L229 MonitoredProcess]: Starting monitored process 154 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 12:53:41,380 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-07-22 12:53:41,380 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 12:53:41,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,387 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,387 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,387 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,411 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:41,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,412 INFO L229 MonitoredProcess]: Starting monitored process 155 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 12:53:41,413 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-07-22 12:53:41,413 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 12:53:41,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,421 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,422 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,448 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-07-22 12:53:41,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,448 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,449 INFO L229 MonitoredProcess]: Starting monitored process 156 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 12:53:41,449 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-07-22 12:53:41,449 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 12:53:41,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,456 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,457 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,458 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,483 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:41,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,483 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,484 INFO L229 MonitoredProcess]: Starting monitored process 157 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 12:53:41,484 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-07-22 12:53:41,485 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 12:53:41,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,492 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,493 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,493 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,518 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:41,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,518 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,519 INFO L229 MonitoredProcess]: Starting monitored process 158 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 12:53:41,519 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-07-22 12:53:41,520 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 12:53:41,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,527 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,528 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,528 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,554 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:41,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,556 INFO L229 MonitoredProcess]: Starting monitored process 159 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 12:53:41,556 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-07-22 12:53:41,556 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 12:53:41,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,563 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,564 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,564 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,588 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-07-22 12:53:41,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,589 INFO L229 MonitoredProcess]: Starting monitored process 160 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 12:53:41,590 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-07-22 12:53:41,590 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 12:53:41,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,599 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,599 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,624 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:41,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,624 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,625 INFO L229 MonitoredProcess]: Starting monitored process 161 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 12:53:41,625 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-07-22 12:53:41,643 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 12:53:41,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,650 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,651 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,651 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,684 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-07-22 12:53:41,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,685 INFO L229 MonitoredProcess]: Starting monitored process 162 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 12:53:41,685 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-07-22 12:53:41,686 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 12:53:41,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:41,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,694 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:41,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:41,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,717 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-07-22 12:53:41,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,717 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,718 INFO L229 MonitoredProcess]: Starting monitored process 163 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 12:53:41,719 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-07-22 12:53:41,719 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 12:53:41,725 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,727 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,727 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,751 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-07-22 12:53:41,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,752 INFO L229 MonitoredProcess]: Starting monitored process 164 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 12:53:41,753 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-07-22 12:53:41,754 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 12:53:41,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,761 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,762 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,762 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,787 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-07-22 12:53:41,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,788 INFO L229 MonitoredProcess]: Starting monitored process 165 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 12:53:41,788 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-07-22 12:53:41,789 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 12:53:41,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,796 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,797 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,797 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,822 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-07-22 12:53:41,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,823 INFO L229 MonitoredProcess]: Starting monitored process 166 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 12:53:41,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-07-22 12:53:41,824 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 12:53:41,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,831 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,833 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,833 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,862 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-07-22 12:53:41,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,863 INFO L229 MonitoredProcess]: Starting monitored process 167 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 12:53:41,864 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-07-22 12:53:41,864 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 12:53:41,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,872 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,873 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,898 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-07-22 12:53:41,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,899 INFO L229 MonitoredProcess]: Starting monitored process 168 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 12:53:41,900 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-07-22 12:53:41,900 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 12:53:41,907 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,908 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,908 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,932 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:41,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,932 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,933 INFO L229 MonitoredProcess]: Starting monitored process 169 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 12:53:41,934 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-07-22 12:53:41,934 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 12:53:41,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,942 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:41,943 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:41,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:41,969 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:41,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:41,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:41,970 INFO L229 MonitoredProcess]: Starting monitored process 170 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 12:53:41,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-07-22 12:53:41,971 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 12:53:41,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:41,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:41,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:41,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:41,977 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:41,978 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:41,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:41,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,000 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-07-22 12:53:42,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,001 INFO L229 MonitoredProcess]: Starting monitored process 171 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 12:53:42,001 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-07-22 12:53:42,002 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 12:53:42,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:42,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,008 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,009 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:42,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:42,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,033 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-07-22 12:53:42,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,034 INFO L229 MonitoredProcess]: Starting monitored process 172 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 12:53:42,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-07-22 12:53:42,035 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 12:53:42,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,043 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,044 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,044 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,077 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:42,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,078 INFO L229 MonitoredProcess]: Starting monitored process 173 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 12:53:42,078 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-07-22 12:53:42,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:42,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,086 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,086 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,118 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-07-22 12:53:42,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,119 INFO L229 MonitoredProcess]: Starting monitored process 174 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 12:53:42,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-07-22 12:53:42,120 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 12:53:42,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,127 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,127 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,153 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:42,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,154 INFO L229 MonitoredProcess]: Starting monitored process 175 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 12:53:42,155 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-07-22 12:53:42,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:42,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,162 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,163 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,163 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,188 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-07-22 12:53:42,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,188 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,189 INFO L229 MonitoredProcess]: Starting monitored process 176 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 12:53:42,190 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-07-22 12:53:42,190 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 12:53:42,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,198 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,223 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:42,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,224 INFO L229 MonitoredProcess]: Starting monitored process 177 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 12:53:42,225 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-07-22 12:53:42,225 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 12:53:42,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,233 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,233 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,257 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-07-22 12:53:42,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,258 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,259 INFO L229 MonitoredProcess]: Starting monitored process 178 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 12:53:42,261 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-07-22 12:53:42,261 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 12:53:42,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,268 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,269 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,269 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,294 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-07-22 12:53:42,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,295 INFO L229 MonitoredProcess]: Starting monitored process 179 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 12:53:42,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-07-22 12:53:42,296 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 12:53:42,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,304 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,304 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,329 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-07-22 12:53:42,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,331 INFO L229 MonitoredProcess]: Starting monitored process 180 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 12:53:42,335 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-07-22 12:53:42,336 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 12:53:42,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,344 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,344 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,368 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-07-22 12:53:42,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,369 INFO L229 MonitoredProcess]: Starting monitored process 181 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 12:53:42,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-07-22 12:53:42,370 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 12:53:42,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,377 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,378 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,404 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-07-22 12:53:42,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,405 INFO L229 MonitoredProcess]: Starting monitored process 182 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 12:53:42,405 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-07-22 12:53:42,405 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 12:53:42,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,413 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:42,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,413 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,413 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:42,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:42,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,436 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-07-22 12:53:42,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,437 INFO L229 MonitoredProcess]: Starting monitored process 183 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 12:53:42,438 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-07-22 12:53:42,438 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 12:53:42,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:42,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,445 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,445 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:42,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:42,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,468 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:42,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,469 INFO L229 MonitoredProcess]: Starting monitored process 184 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 12:53:42,470 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-07-22 12:53:42,470 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 12:53:42,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,477 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,478 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,502 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-07-22 12:53:42,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,503 INFO L229 MonitoredProcess]: Starting monitored process 185 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 12:53:42,504 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-07-22 12:53:42,504 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 12:53:42,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,511 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,512 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,536 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-07-22 12:53:42,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,537 INFO L229 MonitoredProcess]: Starting monitored process 186 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 12:53:42,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-07-22 12:53:42,538 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 12:53:42,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:42,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,546 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:42,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:42,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,567 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-07-22 12:53:42,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,569 INFO L229 MonitoredProcess]: Starting monitored process 187 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 12:53:42,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-07-22 12:53:42,572 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 12:53:42,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,579 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,579 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,604 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-07-22 12:53:42,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,605 INFO L229 MonitoredProcess]: Starting monitored process 188 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 12:53:42,606 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-07-22 12:53:42,606 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 12:53:42,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,613 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,615 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,615 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,641 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-07-22 12:53:42,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,642 INFO L229 MonitoredProcess]: Starting monitored process 189 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 12:53:42,643 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-07-22 12:53:42,643 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 12:53:42,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,650 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,651 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,651 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,675 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:42,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,676 INFO L229 MonitoredProcess]: Starting monitored process 190 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 12:53:42,678 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 12:53:42,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,686 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,687 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,687 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,691 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-07-22 12:53:42,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,724 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:42,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,725 INFO L229 MonitoredProcess]: Starting monitored process 191 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 12:53:42,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-07-22 12:53:42,726 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 12:53:42,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,733 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,734 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,758 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:42,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,759 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,761 INFO L229 MonitoredProcess]: Starting monitored process 192 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 12:53:42,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-07-22 12:53:42,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:42,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,772 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,796 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:42,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,798 INFO L229 MonitoredProcess]: Starting monitored process 193 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 12:53:42,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-07-22 12:53:42,799 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 12:53:42,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,807 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,807 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,834 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:42,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,835 INFO L229 MonitoredProcess]: Starting monitored process 194 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 12:53:42,839 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-07-22 12:53:42,839 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 12:53:42,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,846 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,847 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,847 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,872 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:42,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,873 INFO L229 MonitoredProcess]: Starting monitored process 195 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 12:53:42,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-07-22 12:53:42,874 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 12:53:42,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,882 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,882 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,907 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:42,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,908 INFO L229 MonitoredProcess]: Starting monitored process 196 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 12:53:42,909 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-07-22 12:53:42,909 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 12:53:42,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:42,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,916 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,917 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:42,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:42,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,939 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-07-22 12:53:42,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,939 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,940 INFO L229 MonitoredProcess]: Starting monitored process 197 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 12:53:42,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-07-22 12:53:42,941 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 12:53:42,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,949 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:42,973 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-07-22 12:53:42,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:42,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:42,974 INFO L229 MonitoredProcess]: Starting monitored process 198 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 12:53:42,975 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-07-22 12:53:42,975 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 12:53:42,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:42,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:42,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:42,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:42,983 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:42,983 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:42,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,007 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-07-22 12:53:43,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,008 INFO L229 MonitoredProcess]: Starting monitored process 199 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 12:53:43,010 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-07-22 12:53:43,010 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 12:53:43,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,018 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,018 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,043 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:43,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,044 INFO L229 MonitoredProcess]: Starting monitored process 200 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 12:53:43,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-07-22 12:53:43,045 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 12:53:43,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,052 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,053 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,053 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,077 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-07-22 12:53:43,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,079 INFO L229 MonitoredProcess]: Starting monitored process 201 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 12:53:43,079 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-07-22 12:53:43,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:43,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,088 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,088 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,112 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:43,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,113 INFO L229 MonitoredProcess]: Starting monitored process 202 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 12:53:43,113 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-07-22 12:53:43,114 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 12:53:43,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,122 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,122 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,146 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-07-22 12:53:43,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,147 INFO L229 MonitoredProcess]: Starting monitored process 203 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 12:53:43,148 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-07-22 12:53:43,148 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 12:53:43,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:43,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,155 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:43,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:43,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,177 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2022-07-22 12:53:43,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,178 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,178 INFO L229 MonitoredProcess]: Starting monitored process 204 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 12:53:43,179 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-07-22 12:53:43,179 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 12:53:43,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,187 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,187 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,212 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-07-22 12:53:43,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,212 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,213 INFO L229 MonitoredProcess]: Starting monitored process 205 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 12:53:43,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-07-22 12:53:43,214 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 12:53:43,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,222 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,222 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,252 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-07-22 12:53:43,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,253 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,253 INFO L229 MonitoredProcess]: Starting monitored process 206 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 12:53:43,254 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-07-22 12:53:43,255 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 12:53:43,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:43,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,262 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,262 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:43,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:43,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,285 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:43,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,286 INFO L229 MonitoredProcess]: Starting monitored process 207 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 12:53:43,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-07-22 12:53:43,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:43,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,295 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,296 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,320 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:43,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,321 INFO L229 MonitoredProcess]: Starting monitored process 208 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 12:53:43,322 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-07-22 12:53:43,322 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 12:53:43,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:43,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,330 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,330 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:43,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:43,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,352 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:43,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,353 INFO L229 MonitoredProcess]: Starting monitored process 209 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 12:53:43,354 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-07-22 12:53:43,354 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 12:53:43,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,361 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,362 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,387 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:43,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,388 INFO L229 MonitoredProcess]: Starting monitored process 210 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 12:53:43,389 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 12:53:43,390 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-07-22 12:53:43,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,397 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,397 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,398 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,437 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-07-22 12:53:43,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,438 INFO L229 MonitoredProcess]: Starting monitored process 211 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 12:53:43,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-07-22 12:53:43,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:43,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,446 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,447 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,447 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,473 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-07-22 12:53:43,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,474 INFO L229 MonitoredProcess]: Starting monitored process 212 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 12:53:43,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-07-22 12:53:43,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:43,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,481 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,482 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,482 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,506 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-07-22 12:53:43,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,506 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,507 INFO L229 MonitoredProcess]: Starting monitored process 213 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 12:53:43,508 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-07-22 12:53:43,508 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 12:53:43,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:43,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,515 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,515 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:43,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:43,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,538 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:43,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,539 INFO L229 MonitoredProcess]: Starting monitored process 214 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 12:53:43,540 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-07-22 12:53:43,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:53:43,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,548 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,548 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,573 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:43,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,574 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,574 INFO L229 MonitoredProcess]: Starting monitored process 215 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 12:53:43,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-07-22 12:53:43,575 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 12:53:43,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:43,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,582 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,583 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:43,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:43,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,605 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-07-22 12:53:43,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,606 INFO L229 MonitoredProcess]: Starting monitored process 216 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 12:53:43,607 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-07-22 12:53:43,607 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 12:53:43,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,614 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,615 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,615 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,639 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-07-22 12:53:43,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,640 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,640 INFO L229 MonitoredProcess]: Starting monitored process 217 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 12:53:43,641 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-07-22 12:53:43,641 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 12:53:43,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,649 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,649 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,673 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-07-22 12:53:43,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,674 INFO L229 MonitoredProcess]: Starting monitored process 218 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 12:53:43,674 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-07-22 12:53:43,675 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 12:53:43,682 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,682 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,683 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,683 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,707 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-07-22 12:53:43,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,708 INFO L229 MonitoredProcess]: Starting monitored process 219 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 12:53:43,710 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 12:53:43,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,718 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,719 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,719 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,724 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-07-22 12:53:43,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,764 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:43,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,767 INFO L229 MonitoredProcess]: Starting monitored process 220 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 12:53:43,769 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 12:53:43,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,779 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,779 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,782 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-07-22 12:53:43,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,824 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:43,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,825 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,826 INFO L229 MonitoredProcess]: Starting monitored process 221 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 12:53:43,828 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 12:53:43,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,837 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,837 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,841 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-07-22 12:53:43,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,887 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:43,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,888 INFO L229 MonitoredProcess]: Starting monitored process 222 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 12:53:43,890 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 12:53:43,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,899 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,900 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,900 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-07-22 12:53:43,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:43,952 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:43,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:43,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:43,954 INFO L229 MonitoredProcess]: Starting monitored process 223 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 12:53:43,956 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 12:53:43,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:43,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:43,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:43,967 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:43,968 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:43,968 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:43,972 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-07-22 12:53:43,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:44,016 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:44,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:44,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:44,018 INFO L229 MonitoredProcess]: Starting monitored process 224 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 12:53:44,020 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 12:53:44,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:44,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:44,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:44,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:44,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:44,032 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:44,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:44,034 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-07-22 12:53:44,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:44,078 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:44,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:44,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:44,080 INFO L229 MonitoredProcess]: Starting monitored process 225 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 12:53:44,082 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 12:53:44,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:44,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:44,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:44,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:44,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:44,093 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:44,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:44,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-07-22 12:53:44,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:44,137 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:44,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:44,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:44,138 INFO L229 MonitoredProcess]: Starting monitored process 226 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 12:53:44,140 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 12:53:44,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:44,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:53:44,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:44,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:44,150 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:44,150 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:53:44,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:53:44,151 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-07-22 12:53:44,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:44,196 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:44,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:44,197 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:44,197 INFO L229 MonitoredProcess]: Starting monitored process 227 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 12:53:44,205 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 12:53:44,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:44,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:44,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:44,215 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:44,216 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:44,216 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:44,219 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-07-22 12:53:44,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:53:44,261 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:44,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:44,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:44,265 INFO L229 MonitoredProcess]: Starting monitored process 228 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 12:53:44,267 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 12:53:44,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:53:44,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:53:44,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:53:44,276 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:53:44,278 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:53:44,278 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:53:44,283 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-07-22 12:53:44,290 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:53:44,296 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2022-07-22 12:53:44,296 INFO L444 ModelExtractionUtils]: 2 out of 7 variables were initially zero. Simplification set additionally 2 variables to zero. [2022-07-22 12:53:44,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:53:44,296 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:44,297 INFO L229 MonitoredProcess]: Starting monitored process 229 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 12:53:44,299 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:53:44,307 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-07-22 12:53:44,320 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:53:44,321 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:53:44,321 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(t2Thread1of1ForFork1_~i~1#1) = -2*t2Thread1of1ForFork1_~i~1#1 + 13 Supporting invariants [] [2022-07-22 12:53:44,348 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-07-22 12:53:44,438 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-07-22 12:53:44,734 INFO L257 tatePredicateManager]: 72 out of 72 supporting invariants were superfluous and have been removed [2022-07-22 12:53:44,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:53:44,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:53:44,776 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:53:44,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:53:44,788 INFO L263 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:53:44,788 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:53:44,813 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 12:53:44,814 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-22 12:53:44,814 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 982 states and 2826 transitions. cyclomatic complexity: 1881 Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 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 12:53:44,999 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 982 states and 2826 transitions. cyclomatic complexity: 1881. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 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 1771 states and 5101 transitions. Complement of second has 5 states. [2022-07-22 12:53:44,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2022-07-22 12:53:45,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 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 12:53:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 47 transitions. [2022-07-22 12:53:45,004 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 47 transitions. Stem has 6 letters. Loop has 4 letters. [2022-07-22 12:53:45,004 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:53:45,005 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 47 transitions. Stem has 10 letters. Loop has 4 letters. [2022-07-22 12:53:45,005 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:53:45,005 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 47 transitions. Stem has 6 letters. Loop has 8 letters. [2022-07-22 12:53:45,005 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:53:45,005 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1771 states and 5101 transitions. [2022-07-22 12:53:45,025 INFO L131 ngComponentsAnalysis]: Automaton has 48 accepting balls. 456 [2022-07-22 12:53:45,044 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1771 states to 1698 states and 4899 transitions. [2022-07-22 12:53:45,045 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 958 [2022-07-22 12:53:45,047 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1089 [2022-07-22 12:53:45,047 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1698 states and 4899 transitions. [2022-07-22 12:53:45,049 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:53:45,049 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1698 states and 4899 transitions. [2022-07-22 12:53:45,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1698 states and 4899 transitions. [2022-07-22 12:53:45,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1698 to 1119. [2022-07-22 12:53:45,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1119 states, 1119 states have (on average 2.9642537980339587) internal successors, (3317), 1118 states have internal predecessors, (3317), 0 states have call successors, (0), 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 12:53:45,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 1119 states and 3317 transitions. [2022-07-22 12:53:45,096 INFO L242 hiAutomatonCegarLoop]: Abstraction has 1119 states and 3317 transitions. [2022-07-22 12:53:45,096 INFO L425 stractBuchiCegarLoop]: Abstraction has 1119 states and 3317 transitions. [2022-07-22 12:53:45,096 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:53:45,096 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1119 states and 3317 transitions. [2022-07-22 12:53:45,103 INFO L131 ngComponentsAnalysis]: Automaton has 30 accepting balls. 384 [2022-07-22 12:53:45,104 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:53:45,104 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:53:45,104 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:53:45,104 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:53:45,105 INFO L748 eck$LassoCheckResult]: Stem: 16596#[ULTIMATE.startENTRY]don't care [571] ULTIMATE.startENTRY-->L763-3: Formula: (let ((.cse3 (store |v_#memory_int_118| |v_~#buffer~0.base_27| ((as const (Array Int Int)) 0)))) (let ((.cse2 (select |v_#memory_int_118| 1)) (.cse1 (store |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 1)) (.cse4 (+ |v_~#m~0.offset_57| 24)) (.cse0 (select .cse3 |v_~#m~0.base_57|))) (and (= 10 (select |v_#length_104| 3)) (= (select .cse0 (+ |v_~#m~0.offset_57| 16)) 0) (= (select |v_#length_104| 4) 40) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.offset_48|) (= |v_#NULL.base_10| 0) (= |v_#valid_132| (store .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45| 1)) (= v_~send~0_33 1) (= (select .cse2 1) 0) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_39| 0) (= (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre9#1_33|)) |v_#memory_int_116|) (= (select |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) 0) (= |v_~#m~0.offset_57| 0) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= |v_~#m~0.base_57| 4) (= |v_ULTIMATE.start_initLog_#in~max#1_17| |v_ULTIMATE.start_initLog_~max#1_16|) (= (select |v_#length_104| 2) 1) (= |v_~#buffer~0.offset_22| 0) (= (select .cse0 (+ |v_~#m~0.offset_57| 20)) 0) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_57|) .cse4) 0) (= v_~next~0_65 0) (= (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.base_48|) (= (select .cse0 |v_~#m~0.offset_57|) 0) (= v_~buffer_size~0_46 |v_ULTIMATE.start_initLog_~max#1_16|) (= (store (store |v_#length_104| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_45| 4) |v_#length_103|) (= v_~value~0_31 0) (= |v_ULTIMATE.start_initLog_#in~max#1_17| 10) (= (select .cse0 (+ |v_~#m~0.offset_57| 4)) 0) (= 48 (select .cse2 0)) (= (select |v_#valid_133| 3) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) (= (select .cse0 (+ |v_~#m~0.offset_57| 22)) 0) (= v_~first~0_48 v_~next~0_65) (= (select .cse0 (+ |v_~#m~0.offset_57| 12)) 0) (= (select |v_#valid_133| 4) 1) (= |v_ULTIMATE.start_main_#t~pre9#1_33| |v_#pthreadsForks_42|) (< 0 |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_10| 0) (= (select .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45|) 0) (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| |v_~#m~0.base_57| (store (select |v_#pthreadsMutex_40| |v_~#m~0.base_57|) |v_~#m~0.offset_57| 0))) (= (select |v_#length_104| 1) 2) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_57|) .cse4) 0) (= 0 v_~receive~0_37) (= 3 |v_~#buffer~0.base_27|) (= (select (select |v_#memory_int_118| 2) 0) 0) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_39| 0) (= (select |v_#valid_133| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id2~0#1.base_45|) (= (select |v_#valid_133| 0) 0) (= (select |v_#valid_133| 2) 1) (= (select .cse0 (+ |v_~#m~0.offset_57| 8)) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_42|, #valid=|v_#valid_133|, #memory_int=|v_#memory_int_118|, #length=|v_#length_104|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_22|, ~receive~0=v_~receive~0_37, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_48|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_33|, ~#buffer~0.base=|v_~#buffer~0.base_27|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_65, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_26|, #pthreadsForks=|v_#pthreadsForks_41|, #length=|v_#length_103|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_16|, ~buffer_size~0=v_~buffer_size~0_46, ~value~0=v_~value~0_31, ~send~0=v_~send~0_33, #pthreadsMutex=|v_#pthreadsMutex_39|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_17|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_39|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_47|, ~#m~0.base=|v_~#m~0.base_57|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_57|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_116|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_45|, ~#buffer~0.offset=|v_~#buffer~0.offset_22|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_48|, ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ~receive~0, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre9#1, ~#buffer~0.base, #NULL.offset, ULTIMATE.start_main_#t~nondet12#1, ~next~0, ULTIMATE.start_main_#t~mem14#1, #pthreadsForks, #length, ULTIMATE.start_initLog_~max#1, ~buffer_size~0, ~value~0, ~send~0, #pthreadsMutex, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#id1~0#1.offset, #NULL.base, ULTIMATE.start_main_~#id1~0#1.base, ~#m~0.base, ~first~0, ~#m~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#id2~0#1.base, ~#buffer~0.offset, #memory_$Pointer$.offset, ULTIMATE.start_initLog_#in~max#1] 16350#[L763-3]don't care [437] L763-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_12|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 15200#[t1ENTRY, L763-4]don't care [561] L763-4-->L764-3: Formula: (and (= 1 (select |v_#valid_108| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_$Pointer$.base_34| (store |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.base_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|)))) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (<= (+ |v_ULTIMATE.start_main_~#id2~0#1.offset_27| 4) (select |v_#length_83| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_int_94| (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre11#1_19|))) (= (store |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.offset_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|))) |v_#memory_$Pointer$.offset_34|) (<= 0 |v_ULTIMATE.start_main_~#id2~0#1.offset_27|) (= |v_ULTIMATE.start_main_#t~pre11#1_19| |v_#pthreadsForks_30|)) InVars {ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_35|, #pthreadsForks=|v_#pthreadsForks_30|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_95|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_35|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_11|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_34|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_19|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_23|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_94|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_34|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre11#1, #pthreadsForks, ULTIMATE.start_main_#t~pre9#1, #memory_int, #memory_$Pointer$.offset] 15202#[t1ENTRY, L764-3]don't care [440] L764-3-->t2ENTRY: Formula: (and (= |v_t2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_t2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_6|) (= v_t2Thread1of1ForFork1_thidvar1_2 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_t2Thread1of1ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_10|, t2Thread1of1ForFork1_#res#1.base=|v_t2Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|, t2Thread1of1ForFork1_#res#1.offset=|v_t2Thread1of1ForFork1_#res#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_4|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_6|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_14|, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_10|, t2Thread1of1ForFork1_thidvar2=v_t2Thread1of1ForFork1_thidvar2_2, t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_4|, t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_8|, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_10|, t2Thread1of1ForFork1_thidvar1=v_t2Thread1of1ForFork1_thidvar1_2, t2Thread1of1ForFork1_thidvar0=v_t2Thread1of1ForFork1_thidvar0_2, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_4|, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_12|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_#res#1.base, t2Thread1of1ForFork1_#res#1.offset, t2Thread1of1ForFork1_#in~arg#1.offset, t2Thread1of1ForFork1_#t~nondet7#1, t2Thread1of1ForFork1_~i~1#1, t2Thread1of1ForFork1_removeLogElement_#res#1, t2Thread1of1ForFork1_thidvar2, t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, t2Thread1of1ForFork1_thidvar1, t2Thread1of1ForFork1_thidvar0, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_#in~arg#1.base, t2Thread1of1ForFork1_#t~ret8#1] 15586#[L764-4, t1ENTRY, t2ENTRY]don't care [540] t2ENTRY-->L743-6: Formula: (and (= |v_t2Thread1of1ForFork1_~i~1#1_29| 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.base_7| |v_t2Thread1of1ForFork1_~arg#1.base_7|) (= |v_t2Thread1of1ForFork1_~arg#1.offset_7| |v_t2Thread1of1ForFork1_#in~arg#1.offset_7|)) InVars {t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|} OutVars{t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_7|, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_7|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_29|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_~i~1#1] 16102#[L743-6, t1ENTRY, L764-4]don't care [542] t1ENTRY-->L725-6: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_7| |v_t1Thread1of1ForFork0_~arg#1.offset_7|) (= |v_t1Thread1of1ForFork0_~i~0#1_49| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_7| |v_t1Thread1of1ForFork0_~arg#1.base_7|)) InVars {t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_49|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_7|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_7|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base] 16108#[L743-6, L764-4, L725-6]don't care [534] L725-6-->t1EXIT: Formula: (and (not (< |v_t1Thread1of1ForFork0_~i~0#1_47| 7)) (= |v_t1Thread1of1ForFork0_#res#1.offset_9| 0) (= |v_t1Thread1of1ForFork0_#res#1.base_9| 0)) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_47|} OutVars{t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_9|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_47|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_9|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_#res#1.base] 16116#[L743-6, t1EXIT, L764-4]don't care [2022-07-22 12:53:45,105 INFO L750 eck$LassoCheckResult]: Loop: 16116#[L743-6, t1EXIT, L764-4]don't care [506] L743-6-->L745-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_20| |v_~#m~0.base_29|))) (and (= |v_t2Thread1of1ForFork1_#t~nondet7#1_11| 0) (= 0 (select .cse0 |v_~#m~0.offset_29|)) (= |v_#pthreadsMutex_19| (store |v_#pthreadsMutex_20| |v_~#m~0.base_29| (store .cse0 |v_~#m~0.offset_29| 1))) (< |v_t2Thread1of1ForFork1_~i~1#1_21| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_20|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_19|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_11|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~nondet7#1] 16400#[t1EXIT, L745-1, L764-4]don't care [476] L745-1-->L746-2: Formula: (= (mod v_~receive~0_11 256) 0) InVars {~receive~0=v_~receive~0_11} OutVars{~receive~0=v_~receive~0_11, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_7|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~nondet7#1] 15798#[L746-2, t1EXIT, L764-4]don't care [410] L746-2-->L743-3: Formula: (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#m~0.base_13| (store (select |v_#pthreadsMutex_8| |v_~#m~0.base_13|) |v_~#m~0.offset_13| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[#pthreadsMutex] 15800#[t1EXIT, L743-3, L764-4]don't care [531] L743-3-->L743-6: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_25| (+ |v_t2Thread1of1ForFork1_~i~1#1_26| 1)) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_26|} OutVars{t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_13|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_25|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_~i~1#1] 16116#[L743-6, t1EXIT, L764-4]don't care [2022-07-22 12:53:45,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:45,106 INFO L85 PathProgramCache]: Analyzing trace with hash 1859047954, now seen corresponding path program 1 times [2022-07-22 12:53:45,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:45,106 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904783194] [2022-07-22 12:53:45,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:45,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:53:45,132 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 12:53:45,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:53:45,132 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [904783194] [2022-07-22 12:53:45,133 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [904783194] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:53:45,133 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:53:45,133 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:53:45,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1770603784] [2022-07-22 12:53:45,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:53:45,133 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:53:45,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:45,134 INFO L85 PathProgramCache]: Analyzing trace with hash 16468444, now seen corresponding path program 4 times [2022-07-22 12:53:45,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:45,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553593263] [2022-07-22 12:53:45,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:45,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:45,141 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:45,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:45,146 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:45,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:53:45,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:53:45,179 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:53:45,179 INFO L87 Difference]: Start difference. First operand 1119 states and 3317 transitions. cyclomatic complexity: 2237 Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:53:45,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:53:45,283 INFO L93 Difference]: Finished difference Result 1905 states and 5574 transitions. [2022-07-22 12:53:45,283 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1905 states and 5574 transitions. [2022-07-22 12:53:45,301 INFO L131 ngComponentsAnalysis]: Automaton has 52 accepting balls. 552 [2022-07-22 12:53:45,323 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1905 states to 1905 states and 5574 transitions. [2022-07-22 12:53:45,323 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1148 [2022-07-22 12:53:45,326 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1148 [2022-07-22 12:53:45,326 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1905 states and 5574 transitions. [2022-07-22 12:53:45,326 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:53:45,326 INFO L220 hiAutomatonCegarLoop]: Abstraction has 1905 states and 5574 transitions. [2022-07-22 12:53:45,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1905 states and 5574 transitions. [2022-07-22 12:53:45,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1905 to 1299. [2022-07-22 12:53:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1299 states, 1299 states have (on average 2.943033102386451) internal successors, (3823), 1298 states have internal predecessors, (3823), 0 states have call successors, (0), 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 12:53:45,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1299 states and 3823 transitions. [2022-07-22 12:53:45,372 INFO L242 hiAutomatonCegarLoop]: Abstraction has 1299 states and 3823 transitions. [2022-07-22 12:53:45,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:53:45,373 INFO L425 stractBuchiCegarLoop]: Abstraction has 1299 states and 3823 transitions. [2022-07-22 12:53:45,373 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-22 12:53:45,373 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1299 states and 3823 transitions. [2022-07-22 12:53:45,381 INFO L131 ngComponentsAnalysis]: Automaton has 34 accepting balls. 420 [2022-07-22 12:53:45,382 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:53:45,382 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:53:45,382 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:53:45,382 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-22 12:53:45,383 INFO L748 eck$LassoCheckResult]: Stem: 20817#[ULTIMATE.startENTRY]don't care [571] ULTIMATE.startENTRY-->L763-3: Formula: (let ((.cse3 (store |v_#memory_int_118| |v_~#buffer~0.base_27| ((as const (Array Int Int)) 0)))) (let ((.cse2 (select |v_#memory_int_118| 1)) (.cse1 (store |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 1)) (.cse4 (+ |v_~#m~0.offset_57| 24)) (.cse0 (select .cse3 |v_~#m~0.base_57|))) (and (= 10 (select |v_#length_104| 3)) (= (select .cse0 (+ |v_~#m~0.offset_57| 16)) 0) (= (select |v_#length_104| 4) 40) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.offset_48|) (= |v_#NULL.base_10| 0) (= |v_#valid_132| (store .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45| 1)) (= v_~send~0_33 1) (= (select .cse2 1) 0) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_39| 0) (= (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre9#1_33|)) |v_#memory_int_116|) (= (select |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) 0) (= |v_~#m~0.offset_57| 0) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= |v_~#m~0.base_57| 4) (= |v_ULTIMATE.start_initLog_#in~max#1_17| |v_ULTIMATE.start_initLog_~max#1_16|) (= (select |v_#length_104| 2) 1) (= |v_~#buffer~0.offset_22| 0) (= (select .cse0 (+ |v_~#m~0.offset_57| 20)) 0) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_57|) .cse4) 0) (= v_~next~0_65 0) (= (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.base_48|) (= (select .cse0 |v_~#m~0.offset_57|) 0) (= v_~buffer_size~0_46 |v_ULTIMATE.start_initLog_~max#1_16|) (= (store (store |v_#length_104| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_45| 4) |v_#length_103|) (= v_~value~0_31 0) (= |v_ULTIMATE.start_initLog_#in~max#1_17| 10) (= (select .cse0 (+ |v_~#m~0.offset_57| 4)) 0) (= 48 (select .cse2 0)) (= (select |v_#valid_133| 3) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) (= (select .cse0 (+ |v_~#m~0.offset_57| 22)) 0) (= v_~first~0_48 v_~next~0_65) (= (select .cse0 (+ |v_~#m~0.offset_57| 12)) 0) (= (select |v_#valid_133| 4) 1) (= |v_ULTIMATE.start_main_#t~pre9#1_33| |v_#pthreadsForks_42|) (< 0 |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_10| 0) (= (select .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45|) 0) (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| |v_~#m~0.base_57| (store (select |v_#pthreadsMutex_40| |v_~#m~0.base_57|) |v_~#m~0.offset_57| 0))) (= (select |v_#length_104| 1) 2) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_57|) .cse4) 0) (= 0 v_~receive~0_37) (= 3 |v_~#buffer~0.base_27|) (= (select (select |v_#memory_int_118| 2) 0) 0) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_39| 0) (= (select |v_#valid_133| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id2~0#1.base_45|) (= (select |v_#valid_133| 0) 0) (= (select |v_#valid_133| 2) 1) (= (select .cse0 (+ |v_~#m~0.offset_57| 8)) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_42|, #valid=|v_#valid_133|, #memory_int=|v_#memory_int_118|, #length=|v_#length_104|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_22|, ~receive~0=v_~receive~0_37, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_48|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_33|, ~#buffer~0.base=|v_~#buffer~0.base_27|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_65, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_26|, #pthreadsForks=|v_#pthreadsForks_41|, #length=|v_#length_103|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_16|, ~buffer_size~0=v_~buffer_size~0_46, ~value~0=v_~value~0_31, ~send~0=v_~send~0_33, #pthreadsMutex=|v_#pthreadsMutex_39|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_17|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_39|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_47|, ~#m~0.base=|v_~#m~0.base_57|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_57|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_116|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_45|, ~#buffer~0.offset=|v_~#buffer~0.offset_22|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_48|, ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ~receive~0, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre9#1, ~#buffer~0.base, #NULL.offset, ULTIMATE.start_main_#t~nondet12#1, ~next~0, ULTIMATE.start_main_#t~mem14#1, #pthreadsForks, #length, ULTIMATE.start_initLog_~max#1, ~buffer_size~0, ~value~0, ~send~0, #pthreadsMutex, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#id1~0#1.offset, #NULL.base, ULTIMATE.start_main_~#id1~0#1.base, ~#m~0.base, ~first~0, ~#m~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#id2~0#1.base, ~#buffer~0.offset, #memory_$Pointer$.offset, ULTIMATE.start_initLog_#in~max#1] 20537#[L763-3]don't care [437] L763-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_12|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 19347#[t1ENTRY, L763-4]don't care [561] L763-4-->L764-3: Formula: (and (= 1 (select |v_#valid_108| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_$Pointer$.base_34| (store |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.base_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|)))) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (<= (+ |v_ULTIMATE.start_main_~#id2~0#1.offset_27| 4) (select |v_#length_83| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_int_94| (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre11#1_19|))) (= (store |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.offset_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|))) |v_#memory_$Pointer$.offset_34|) (<= 0 |v_ULTIMATE.start_main_~#id2~0#1.offset_27|) (= |v_ULTIMATE.start_main_#t~pre11#1_19| |v_#pthreadsForks_30|)) InVars {ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_35|, #pthreadsForks=|v_#pthreadsForks_30|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_95|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_35|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_11|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_34|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_19|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_23|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_94|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_34|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre11#1, #pthreadsForks, ULTIMATE.start_main_#t~pre9#1, #memory_int, #memory_$Pointer$.offset] 19349#[t1ENTRY, L764-3]don't care [440] L764-3-->t2ENTRY: Formula: (and (= |v_t2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_t2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_6|) (= v_t2Thread1of1ForFork1_thidvar1_2 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_t2Thread1of1ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_10|, t2Thread1of1ForFork1_#res#1.base=|v_t2Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|, t2Thread1of1ForFork1_#res#1.offset=|v_t2Thread1of1ForFork1_#res#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_4|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_6|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_14|, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_10|, t2Thread1of1ForFork1_thidvar2=v_t2Thread1of1ForFork1_thidvar2_2, t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_4|, t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_8|, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_10|, t2Thread1of1ForFork1_thidvar1=v_t2Thread1of1ForFork1_thidvar1_2, t2Thread1of1ForFork1_thidvar0=v_t2Thread1of1ForFork1_thidvar0_2, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_4|, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_12|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_#res#1.base, t2Thread1of1ForFork1_#res#1.offset, t2Thread1of1ForFork1_#in~arg#1.offset, t2Thread1of1ForFork1_#t~nondet7#1, t2Thread1of1ForFork1_~i~1#1, t2Thread1of1ForFork1_removeLogElement_#res#1, t2Thread1of1ForFork1_thidvar2, t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, t2Thread1of1ForFork1_thidvar1, t2Thread1of1ForFork1_thidvar0, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_#in~arg#1.base, t2Thread1of1ForFork1_#t~ret8#1] 19717#[L764-4, t1ENTRY, t2ENTRY]don't care [540] t2ENTRY-->L743-6: Formula: (and (= |v_t2Thread1of1ForFork1_~i~1#1_29| 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.base_7| |v_t2Thread1of1ForFork1_~arg#1.base_7|) (= |v_t2Thread1of1ForFork1_~arg#1.offset_7| |v_t2Thread1of1ForFork1_#in~arg#1.offset_7|)) InVars {t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|} OutVars{t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_7|, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_7|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_29|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_~i~1#1] 20265#[L743-6, t1ENTRY, L764-4]don't care [542] t1ENTRY-->L725-6: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_7| |v_t1Thread1of1ForFork0_~arg#1.offset_7|) (= |v_t1Thread1of1ForFork0_~i~0#1_49| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_7| |v_t1Thread1of1ForFork0_~arg#1.base_7|)) InVars {t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_49|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_7|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_7|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base] 20271#[L743-6, L764-4, L725-6]don't care [473] L725-6-->L727-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_21|))) (and (= 0 |v_t1Thread1of1ForFork0_#t~nondet4#1_11|) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= (select .cse0 |v_~#m~0.offset_21|) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_29| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 20533#[L743-6, L764-4, L727-1]don't care [2022-07-22 12:53:45,383 INFO L750 eck$LassoCheckResult]: Loop: 20533#[L743-6, L764-4, L727-1]don't care [506] L743-6-->L745-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_20| |v_~#m~0.base_29|))) (and (= |v_t2Thread1of1ForFork1_#t~nondet7#1_11| 0) (= 0 (select .cse0 |v_~#m~0.offset_29|)) (= |v_#pthreadsMutex_19| (store |v_#pthreadsMutex_20| |v_~#m~0.base_29| (store .cse0 |v_~#m~0.offset_29| 1))) (< |v_t2Thread1of1ForFork1_~i~1#1_21| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_20|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_19|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_11|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~nondet7#1] 21397#[L745-1, L764-4, L727-1]don't care [476] L745-1-->L746-2: Formula: (= (mod v_~receive~0_11 256) 0) InVars {~receive~0=v_~receive~0_11} OutVars{~receive~0=v_~receive~0_11, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_7|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~nondet7#1] 21403#[L746-2, L764-4, L727-1]don't care [410] L746-2-->L743-3: Formula: (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#m~0.base_13| (store (select |v_#pthreadsMutex_8| |v_~#m~0.base_13|) |v_~#m~0.offset_13| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[#pthreadsMutex] 21695#[L743-3, L764-4, L727-1]don't care [531] L743-3-->L743-6: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_25| (+ |v_t2Thread1of1ForFork1_~i~1#1_26| 1)) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_26|} OutVars{t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_13|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_25|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_~i~1#1] 20533#[L743-6, L764-4, L727-1]don't care [2022-07-22 12:53:45,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:45,384 INFO L85 PathProgramCache]: Analyzing trace with hash 1859047893, now seen corresponding path program 1 times [2022-07-22 12:53:45,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:45,384 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020561450] [2022-07-22 12:53:45,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:45,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:45,400 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:45,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:45,414 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:45,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:45,415 INFO L85 PathProgramCache]: Analyzing trace with hash 16468444, now seen corresponding path program 5 times [2022-07-22 12:53:45,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:45,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1251273545] [2022-07-22 12:53:45,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:45,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:45,421 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:45,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:45,426 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:45,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:45,427 INFO L85 PathProgramCache]: Analyzing trace with hash -442166864, now seen corresponding path program 1 times [2022-07-22 12:53:45,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:45,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828385248] [2022-07-22 12:53:45,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:45,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:53:45,490 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 12:53:45,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:53:45,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828385248] [2022-07-22 12:53:45,491 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828385248] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:53:45,491 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:53:45,491 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 12:53:45,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019715316] [2022-07-22 12:53:45,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:53:45,528 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:53:45,528 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:53:45,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:53:45,529 INFO L87 Difference]: Start difference. First operand 1299 states and 3823 transitions. cyclomatic complexity: 2576 Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:53:45,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:53:45,596 INFO L93 Difference]: Finished difference Result 653 states and 1655 transitions. [2022-07-22 12:53:45,596 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 653 states and 1655 transitions. [2022-07-22 12:53:45,602 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 172 [2022-07-22 12:53:45,608 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 653 states to 641 states and 1623 transitions. [2022-07-22 12:53:45,608 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 391 [2022-07-22 12:53:45,609 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 421 [2022-07-22 12:53:45,609 INFO L73 IsDeterministic]: Start isDeterministic. Operand 641 states and 1623 transitions. [2022-07-22 12:53:45,609 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:53:45,609 INFO L220 hiAutomatonCegarLoop]: Abstraction has 641 states and 1623 transitions. [2022-07-22 12:53:45,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 641 states and 1623 transitions. [2022-07-22 12:53:45,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 641 to 515. [2022-07-22 12:53:45,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 515 states, 515 states have (on average 2.5145631067961167) internal successors, (1295), 514 states have internal predecessors, (1295), 0 states have call successors, (0), 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 12:53:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 515 states and 1295 transitions. [2022-07-22 12:53:45,625 INFO L242 hiAutomatonCegarLoop]: Abstraction has 515 states and 1295 transitions. [2022-07-22 12:53:45,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:53:45,626 INFO L425 stractBuchiCegarLoop]: Abstraction has 515 states and 1295 transitions. [2022-07-22 12:53:45,626 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-22 12:53:45,626 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 515 states and 1295 transitions. [2022-07-22 12:53:45,629 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 152 [2022-07-22 12:53:45,629 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:53:45,629 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:53:45,630 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:53:45,630 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:53:45,631 INFO L748 eck$LassoCheckResult]: Stem: 23284#[ULTIMATE.startENTRY]don't care [571] ULTIMATE.startENTRY-->L763-3: Formula: (let ((.cse3 (store |v_#memory_int_118| |v_~#buffer~0.base_27| ((as const (Array Int Int)) 0)))) (let ((.cse2 (select |v_#memory_int_118| 1)) (.cse1 (store |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 1)) (.cse4 (+ |v_~#m~0.offset_57| 24)) (.cse0 (select .cse3 |v_~#m~0.base_57|))) (and (= 10 (select |v_#length_104| 3)) (= (select .cse0 (+ |v_~#m~0.offset_57| 16)) 0) (= (select |v_#length_104| 4) 40) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.offset_48|) (= |v_#NULL.base_10| 0) (= |v_#valid_132| (store .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45| 1)) (= v_~send~0_33 1) (= (select .cse2 1) 0) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_39| 0) (= (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre9#1_33|)) |v_#memory_int_116|) (= (select |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) 0) (= |v_~#m~0.offset_57| 0) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= |v_~#m~0.base_57| 4) (= |v_ULTIMATE.start_initLog_#in~max#1_17| |v_ULTIMATE.start_initLog_~max#1_16|) (= (select |v_#length_104| 2) 1) (= |v_~#buffer~0.offset_22| 0) (= (select .cse0 (+ |v_~#m~0.offset_57| 20)) 0) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_57|) .cse4) 0) (= v_~next~0_65 0) (= (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.base_48|) (= (select .cse0 |v_~#m~0.offset_57|) 0) (= v_~buffer_size~0_46 |v_ULTIMATE.start_initLog_~max#1_16|) (= (store (store |v_#length_104| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_45| 4) |v_#length_103|) (= v_~value~0_31 0) (= |v_ULTIMATE.start_initLog_#in~max#1_17| 10) (= (select .cse0 (+ |v_~#m~0.offset_57| 4)) 0) (= 48 (select .cse2 0)) (= (select |v_#valid_133| 3) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) (= (select .cse0 (+ |v_~#m~0.offset_57| 22)) 0) (= v_~first~0_48 v_~next~0_65) (= (select .cse0 (+ |v_~#m~0.offset_57| 12)) 0) (= (select |v_#valid_133| 4) 1) (= |v_ULTIMATE.start_main_#t~pre9#1_33| |v_#pthreadsForks_42|) (< 0 |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_10| 0) (= (select .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45|) 0) (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| |v_~#m~0.base_57| (store (select |v_#pthreadsMutex_40| |v_~#m~0.base_57|) |v_~#m~0.offset_57| 0))) (= (select |v_#length_104| 1) 2) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_57|) .cse4) 0) (= 0 v_~receive~0_37) (= 3 |v_~#buffer~0.base_27|) (= (select (select |v_#memory_int_118| 2) 0) 0) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_39| 0) (= (select |v_#valid_133| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id2~0#1.base_45|) (= (select |v_#valid_133| 0) 0) (= (select |v_#valid_133| 2) 1) (= (select .cse0 (+ |v_~#m~0.offset_57| 8)) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_42|, #valid=|v_#valid_133|, #memory_int=|v_#memory_int_118|, #length=|v_#length_104|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_22|, ~receive~0=v_~receive~0_37, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_48|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_33|, ~#buffer~0.base=|v_~#buffer~0.base_27|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_65, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_26|, #pthreadsForks=|v_#pthreadsForks_41|, #length=|v_#length_103|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_16|, ~buffer_size~0=v_~buffer_size~0_46, ~value~0=v_~value~0_31, ~send~0=v_~send~0_33, #pthreadsMutex=|v_#pthreadsMutex_39|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_17|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_39|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_47|, ~#m~0.base=|v_~#m~0.base_57|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_57|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_116|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_45|, ~#buffer~0.offset=|v_~#buffer~0.offset_22|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_48|, ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ~receive~0, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre9#1, ~#buffer~0.base, #NULL.offset, ULTIMATE.start_main_#t~nondet12#1, ~next~0, ULTIMATE.start_main_#t~mem14#1, #pthreadsForks, #length, ULTIMATE.start_initLog_~max#1, ~buffer_size~0, ~value~0, ~send~0, #pthreadsMutex, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#id1~0#1.offset, #NULL.base, ULTIMATE.start_main_~#id1~0#1.base, ~#m~0.base, ~first~0, ~#m~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#id2~0#1.base, ~#buffer~0.offset, #memory_$Pointer$.offset, ULTIMATE.start_initLog_#in~max#1] 22758#[L763-3]don't care [437] L763-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_12|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 22604#[t1ENTRY, L763-4]don't care [561] L763-4-->L764-3: Formula: (and (= 1 (select |v_#valid_108| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_$Pointer$.base_34| (store |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.base_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|)))) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (<= (+ |v_ULTIMATE.start_main_~#id2~0#1.offset_27| 4) (select |v_#length_83| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_int_94| (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre11#1_19|))) (= (store |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.offset_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|))) |v_#memory_$Pointer$.offset_34|) (<= 0 |v_ULTIMATE.start_main_~#id2~0#1.offset_27|) (= |v_ULTIMATE.start_main_#t~pre11#1_19| |v_#pthreadsForks_30|)) InVars {ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_35|, #pthreadsForks=|v_#pthreadsForks_30|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_95|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_35|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_11|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_34|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_19|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_23|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_94|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_34|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre11#1, #pthreadsForks, ULTIMATE.start_main_#t~pre9#1, #memory_int, #memory_$Pointer$.offset] 22606#[t1ENTRY, L764-3]don't care [440] L764-3-->t2ENTRY: Formula: (and (= |v_t2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_t2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_6|) (= v_t2Thread1of1ForFork1_thidvar1_2 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_t2Thread1of1ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_10|, t2Thread1of1ForFork1_#res#1.base=|v_t2Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|, t2Thread1of1ForFork1_#res#1.offset=|v_t2Thread1of1ForFork1_#res#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_4|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_6|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_14|, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_10|, t2Thread1of1ForFork1_thidvar2=v_t2Thread1of1ForFork1_thidvar2_2, t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_4|, t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_8|, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_10|, t2Thread1of1ForFork1_thidvar1=v_t2Thread1of1ForFork1_thidvar1_2, t2Thread1of1ForFork1_thidvar0=v_t2Thread1of1ForFork1_thidvar0_2, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_4|, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_12|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_#res#1.base, t2Thread1of1ForFork1_#res#1.offset, t2Thread1of1ForFork1_#in~arg#1.offset, t2Thread1of1ForFork1_#t~nondet7#1, t2Thread1of1ForFork1_~i~1#1, t2Thread1of1ForFork1_removeLogElement_#res#1, t2Thread1of1ForFork1_thidvar2, t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, t2Thread1of1ForFork1_thidvar1, t2Thread1of1ForFork1_thidvar0, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_#in~arg#1.base, t2Thread1of1ForFork1_#t~ret8#1] 22916#[L764-4, t1ENTRY, t2ENTRY]don't care [540] t2ENTRY-->L743-6: Formula: (and (= |v_t2Thread1of1ForFork1_~i~1#1_29| 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.base_7| |v_t2Thread1of1ForFork1_~arg#1.base_7|) (= |v_t2Thread1of1ForFork1_~arg#1.offset_7| |v_t2Thread1of1ForFork1_#in~arg#1.offset_7|)) InVars {t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|} OutVars{t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_7|, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_7|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_29|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_~i~1#1] 23248#[L743-6, t1ENTRY, L764-4]don't care [542] t1ENTRY-->L725-6: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_7| |v_t1Thread1of1ForFork0_~arg#1.offset_7|) (= |v_t1Thread1of1ForFork0_~i~0#1_49| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_7| |v_t1Thread1of1ForFork0_~arg#1.base_7|)) InVars {t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_49|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_7|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_7|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base] 22748#[L743-6, L764-4, L725-6]don't care [473] L725-6-->L727-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_21|))) (and (= 0 |v_t1Thread1of1ForFork0_#t~nondet4#1_11|) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= (select .cse0 |v_~#m~0.offset_21|) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_29| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 22752#[L743-6, L764-4, L727-1]don't care [551] L727-1-->L708: Formula: (and (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13| |v_t1Thread1of1ForFork0_~i~0#1_55|) (not (= (mod v_~send~0_21 256) 0)) (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_27|)) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_55|, ~send~0=v_~send~0_21} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_29|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_55|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_27|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_15|, ~send~0=v_~send~0_21} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1] 23034#[L743-6, L708, L764-4]don't care [493] L708-->L710-1: Formula: (let ((.cse3 (mod v_~next~0_23 4294967296))) (let ((.cse1 (ite (<= .cse3 2147483647) .cse3 (+ .cse3 (- 4294967296))))) (let ((.cse0 (+ |v_~#buffer~0.offset_6| .cse1))) (and (<= 0 .cse0) (= (store |v_#memory_$Pointer$.offset_11| |v_~#buffer~0.base_7| (store (select |v_#memory_$Pointer$.offset_11| |v_~#buffer~0.base_7|) .cse0 (select (select |v_#memory_$Pointer$.offset_10| |v_~#buffer~0.base_7|) .cse0))) |v_#memory_$Pointer$.offset_10|) (< 0 v_~buffer_size~0_16) (<= (+ |v_~#buffer~0.offset_6| .cse1 1) (select |v_#length_27| |v_~#buffer~0.base_7|)) (= |v_#memory_int_36| (store |v_#memory_int_37| |v_~#buffer~0.base_7| (store (select |v_#memory_int_37| |v_~#buffer~0.base_7|) .cse0 (let ((.cse2 (mod |v_t1Thread1of1ForFork0_insertLogElement_~b#1_17| 256))) (ite (<= .cse2 127) .cse2 (+ (- 256) .cse2)))))) (= (store |v_#memory_$Pointer$.base_11| |v_~#buffer~0.base_7| (store (select |v_#memory_$Pointer$.base_11| |v_~#buffer~0.base_7|) .cse0 (select (select |v_#memory_$Pointer$.base_10| |v_~#buffer~0.base_7|) .cse0))) |v_#memory_$Pointer$.base_10|) (< .cse3 (mod v_~buffer_size~0_16 4294967296)) (= (select |v_#valid_38| |v_~#buffer~0.base_7|) 1))))) InVars {~next~0=v_~next~0_23, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_11|, ~#buffer~0.base=|v_~#buffer~0.base_7|, #valid=|v_#valid_38|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_17|, #memory_int=|v_#memory_int_37|, #length=|v_#length_27|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~buffer_size~0=v_~buffer_size~0_16, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_11|} OutVars{~next~0=v_~next~0_23, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_10|, ~#buffer~0.base=|v_~#buffer~0.base_7|, #valid=|v_#valid_38|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_17|, #memory_int=|v_#memory_int_36|, #length=|v_#length_27|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~buffer_size~0=v_~buffer_size~0_16, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_10|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 22686#[L743-6, L764-4, L710-1]don't care [2022-07-22 12:53:45,632 INFO L750 eck$LassoCheckResult]: Loop: 22686#[L743-6, L764-4, L710-1]don't care [562] L710-1-->L730-4: Formula: (let ((.cse0 (mod v_~buffer_size~0_In_1 4294967296))) (and (< (mod v_~next~0_Out_2 4294967296) .cse0) (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_Out_2| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_In_1|) (= (mod (mod (+ v_~next~0_In_1 1) 4294967296) .cse0) v_~next~0_Out_2) (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_Out_2| |v_t1Thread1of1ForFork0_#t~ret5#1_Out_2|))) InVars {t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_In_1|, ~next~0=v_~next~0_In_1, ~buffer_size~0=v_~buffer_size~0_In_1} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_In_1|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_Out_2|, ~next~0=v_~next~0_Out_2, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_Out_2|, ~buffer_size~0=v_~buffer_size~0_In_1} AuxVars[] AssignedVars[~next~0, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_#t~ret5#1] 22998#[L730-4, L743-6, L764-4]don't care [563] L730-4-->L733: Formula: (and (= |v_t1Thread1of1ForFork0_~i~0#1_In_3| v_~value~0_Out_2) (= |v_t1Thread1of1ForFork0_~i~0#1_In_3| |v_t1Thread1of1ForFork0_#t~ret5#1_In_1|)) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_In_3|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_In_1|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_In_3|, ~value~0=v_~value~0_Out_2} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1, ~value~0] 23066#[L743-6, L733, L764-4]don't care [394] L733-->L734: Formula: (= v_~send~0_3 0) InVars {} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[~send~0] 23068#[L743-6, L764-4, L734]don't care [396] L734-->L728-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0] 22984#[L743-6, L764-4, L728-2]don't care [368] L728-2-->L725-3: Formula: (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_11| (store (select |v_#pthreadsMutex_4| |v_~#m~0.base_11|) |v_~#m~0.offset_11| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[#pthreadsMutex] 23044#[L725-3, L743-6, L764-4]don't care [506] L743-6-->L745-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_20| |v_~#m~0.base_29|))) (and (= |v_t2Thread1of1ForFork1_#t~nondet7#1_11| 0) (= 0 (select .cse0 |v_~#m~0.offset_29|)) (= |v_#pthreadsMutex_19| (store |v_#pthreadsMutex_20| |v_~#m~0.base_29| (store .cse0 |v_~#m~0.offset_29| 1))) (< |v_t2Thread1of1ForFork1_~i~1#1_21| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_20|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_19|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_11|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~nondet7#1] 23050#[L725-3, L745-1, L764-4]don't care [521] L725-3-->L725-6: Formula: (= (+ |v_t1Thread1of1ForFork0_~i~0#1_44| 1) |v_t1Thread1of1ForFork0_~i~0#1_43|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_44|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_43|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_13|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_#t~post3#1] 23324#[L745-1, L764-4, L725-6]don't care [538] L745-1-->L748-1: Formula: (not (= (mod v_~receive~0_25 256) 0)) InVars {~receive~0=v_~receive~0_25} OutVars{~receive~0=v_~receive~0_25, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_13|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~nondet7#1] 23326#[L748-1, L764-4, L725-6]don't care [558] L748-1-->L748-3: Formula: (and (= (- 1) |v_t2Thread1of1ForFork1_removeLogElement_#res#1_23|) (or (not (< (mod v_~first~0_34 4294967296) (mod v_~buffer_size~0_36 4294967296))) (not (< 0 (mod v_~next~0_51 4294967296)))) (= |v_t2Thread1of1ForFork1_#t~ret8#1_33| |v_t2Thread1of1ForFork1_removeLogElement_#res#1_23|)) InVars {~next~0=v_~next~0_51, ~first~0=v_~first~0_34, ~buffer_size~0=v_~buffer_size~0_36} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_25|, ~next~0=v_~next~0_51, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_23|, ~first~0=v_~first~0_34, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_23|, ~buffer_size~0=v_~buffer_size~0_36, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_33|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, t2Thread1of1ForFork1_removeLogElement_#res#1, t2Thread1of1ForFork1_#t~ret8#1] 23114#[L764-4, L748-3, L725-6]don't care [497] L748-3-->L748-5: Formula: (= |v_t2Thread1of1ForFork1_#t~ret8#1_23| v_~value~0_9) InVars {~value~0=v_~value~0_9, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_23|} OutVars{~value~0=v_~value~0_9, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_23|} AuxVars[] AssignedVars[] 23220#[L764-4, L725-6, L748-5]don't care [483] L748-5-->L751: Formula: (= 0 v_~receive~0_17) InVars {} OutVars{~receive~0=v_~receive~0_17, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_21|} AuxVars[] AssignedVars[~receive~0, t2Thread1of1ForFork1_#t~ret8#1] 23330#[L751, L764-4, L725-6]don't care [433] L751-->L746-2: Formula: (= v_~send~0_6 1) InVars {} OutVars{~send~0=v_~send~0_6} AuxVars[] AssignedVars[~send~0] 23332#[L746-2, L764-4, L725-6]don't care [410] L746-2-->L743-3: Formula: (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#m~0.base_13| (store (select |v_#pthreadsMutex_8| |v_~#m~0.base_13|) |v_~#m~0.offset_13| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[#pthreadsMutex] 23428#[L743-3, L764-4, L725-6]don't care [473] L725-6-->L727-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_21|))) (and (= 0 |v_t1Thread1of1ForFork0_#t~nondet4#1_11|) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= (select .cse0 |v_~#m~0.offset_21|) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_29| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 23432#[L743-3, L764-4, L727-1]don't care [531] L743-3-->L743-6: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_25| (+ |v_t2Thread1of1ForFork1_~i~1#1_26| 1)) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_26|} OutVars{t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_13|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_25|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_~i~1#1] 23388#[L743-6, L764-4, L727-1]don't care [551] L727-1-->L708: Formula: (and (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13| |v_t1Thread1of1ForFork0_~i~0#1_55|) (not (= (mod v_~send~0_21 256) 0)) (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_27|)) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_55|, ~send~0=v_~send~0_21} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_29|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_55|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_27|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_15|, ~send~0=v_~send~0_21} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1] 23470#[L743-6, L708, L764-4]don't care [493] L708-->L710-1: Formula: (let ((.cse3 (mod v_~next~0_23 4294967296))) (let ((.cse1 (ite (<= .cse3 2147483647) .cse3 (+ .cse3 (- 4294967296))))) (let ((.cse0 (+ |v_~#buffer~0.offset_6| .cse1))) (and (<= 0 .cse0) (= (store |v_#memory_$Pointer$.offset_11| |v_~#buffer~0.base_7| (store (select |v_#memory_$Pointer$.offset_11| |v_~#buffer~0.base_7|) .cse0 (select (select |v_#memory_$Pointer$.offset_10| |v_~#buffer~0.base_7|) .cse0))) |v_#memory_$Pointer$.offset_10|) (< 0 v_~buffer_size~0_16) (<= (+ |v_~#buffer~0.offset_6| .cse1 1) (select |v_#length_27| |v_~#buffer~0.base_7|)) (= |v_#memory_int_36| (store |v_#memory_int_37| |v_~#buffer~0.base_7| (store (select |v_#memory_int_37| |v_~#buffer~0.base_7|) .cse0 (let ((.cse2 (mod |v_t1Thread1of1ForFork0_insertLogElement_~b#1_17| 256))) (ite (<= .cse2 127) .cse2 (+ (- 256) .cse2)))))) (= (store |v_#memory_$Pointer$.base_11| |v_~#buffer~0.base_7| (store (select |v_#memory_$Pointer$.base_11| |v_~#buffer~0.base_7|) .cse0 (select (select |v_#memory_$Pointer$.base_10| |v_~#buffer~0.base_7|) .cse0))) |v_#memory_$Pointer$.base_10|) (< .cse3 (mod v_~buffer_size~0_16 4294967296)) (= (select |v_#valid_38| |v_~#buffer~0.base_7|) 1))))) InVars {~next~0=v_~next~0_23, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_11|, ~#buffer~0.base=|v_~#buffer~0.base_7|, #valid=|v_#valid_38|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_17|, #memory_int=|v_#memory_int_37|, #length=|v_#length_27|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~buffer_size~0=v_~buffer_size~0_16, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_11|} OutVars{~next~0=v_~next~0_23, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_10|, ~#buffer~0.base=|v_~#buffer~0.base_7|, #valid=|v_#valid_38|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_17|, #memory_int=|v_#memory_int_36|, #length=|v_#length_27|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~buffer_size~0=v_~buffer_size~0_16, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_10|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 22686#[L743-6, L764-4, L710-1]don't care [2022-07-22 12:53:45,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:45,632 INFO L85 PathProgramCache]: Analyzing trace with hash -161352389, now seen corresponding path program 1 times [2022-07-22 12:53:45,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:45,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [935360993] [2022-07-22 12:53:45,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:45,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:45,680 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:45,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:45,708 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:45,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:45,709 INFO L85 PathProgramCache]: Analyzing trace with hash -1219211094, now seen corresponding path program 1 times [2022-07-22 12:53:45,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:45,709 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1772814905] [2022-07-22 12:53:45,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:45,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:45,717 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-07-22 12:53:45,717 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2104644149] [2022-07-22 12:53:45,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:45,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:53:45,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:45,719 INFO L229 MonitoredProcess]: Starting monitored process 230 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:53:45,741 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (230)] Waiting until timeout for monitored process [2022-07-22 12:53:45,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:45,799 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:45,823 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:45,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:45,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1434990256, now seen corresponding path program 1 times [2022-07-22 12:53:45,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:45,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1600095707] [2022-07-22 12:53:45,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:45,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:45,842 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-07-22 12:53:45,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1026294694] [2022-07-22 12:53:45,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:45,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:53:45,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:45,844 INFO L229 MonitoredProcess]: Starting monitored process 231 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:53:45,860 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (231)] Waiting until timeout for monitored process [2022-07-22 12:53:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:53:45,956 INFO L263 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:53:45,958 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:53:45,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:53:45,999 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-22 12:53:45,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:53:45,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1600095707] [2022-07-22 12:53:46,000 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-07-22 12:53:46,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1026294694] [2022-07-22 12:53:46,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1026294694] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:53:46,000 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:53:46,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 12:53:46,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [962860102] [2022-07-22 12:53:46,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:53:48,203 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:53:48,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 12:53:48,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-07-22 12:53:48,204 INFO L87 Difference]: Start difference. First operand 515 states and 1295 transitions. cyclomatic complexity: 806 Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 0 states have call successors, (0), 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 12:53:48,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:53:48,332 INFO L93 Difference]: Finished difference Result 546 states and 1319 transitions. [2022-07-22 12:53:48,332 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 546 states and 1319 transitions. [2022-07-22 12:53:48,336 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 152 [2022-07-22 12:53:48,341 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 546 states to 515 states and 1253 transitions. [2022-07-22 12:53:48,341 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 325 [2022-07-22 12:53:48,342 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 325 [2022-07-22 12:53:48,342 INFO L73 IsDeterministic]: Start isDeterministic. Operand 515 states and 1253 transitions. [2022-07-22 12:53:48,342 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-22 12:53:48,342 INFO L220 hiAutomatonCegarLoop]: Abstraction has 515 states and 1253 transitions. [2022-07-22 12:53:48,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 515 states and 1253 transitions. [2022-07-22 12:53:48,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 515 to 479. [2022-07-22 12:53:48,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 479 states, 479 states have (on average 2.4759916492693113) internal successors, (1186), 478 states have internal predecessors, (1186), 0 states have call successors, (0), 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 12:53:48,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 479 states and 1186 transitions. [2022-07-22 12:53:48,355 INFO L242 hiAutomatonCegarLoop]: Abstraction has 479 states and 1186 transitions. [2022-07-22 12:53:48,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-22 12:53:48,356 INFO L425 stractBuchiCegarLoop]: Abstraction has 479 states and 1186 transitions. [2022-07-22 12:53:48,357 INFO L332 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-07-22 12:53:48,357 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 479 states and 1186 transitions. [2022-07-22 12:53:48,359 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 152 [2022-07-22 12:53:48,359 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:53:48,359 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:53:48,360 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:53:48,360 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:53:48,361 INFO L748 eck$LassoCheckResult]: Stem: 24880#[ULTIMATE.startENTRY]don't care [571] ULTIMATE.startENTRY-->L763-3: Formula: (let ((.cse3 (store |v_#memory_int_118| |v_~#buffer~0.base_27| ((as const (Array Int Int)) 0)))) (let ((.cse2 (select |v_#memory_int_118| 1)) (.cse1 (store |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 1)) (.cse4 (+ |v_~#m~0.offset_57| 24)) (.cse0 (select .cse3 |v_~#m~0.base_57|))) (and (= 10 (select |v_#length_104| 3)) (= (select .cse0 (+ |v_~#m~0.offset_57| 16)) 0) (= (select |v_#length_104| 4) 40) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.offset_48|) (= |v_#NULL.base_10| 0) (= |v_#valid_132| (store .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45| 1)) (= v_~send~0_33 1) (= (select .cse2 1) 0) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_39| 0) (= (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| |v_ULTIMATE.start_main_#t~pre9#1_33|)) |v_#memory_int_116|) (= (select |v_#valid_133| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) 0) (= |v_~#m~0.offset_57| 0) (= |v_#pthreadsForks_41| (+ |v_#pthreadsForks_42| 1)) (= |v_~#m~0.base_57| 4) (= |v_ULTIMATE.start_initLog_#in~max#1_17| |v_ULTIMATE.start_initLog_~max#1_16|) (= (select |v_#length_104| 2) 1) (= |v_~#buffer~0.offset_22| 0) (= (select .cse0 (+ |v_~#m~0.offset_57| 20)) 0) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_57|) .cse4) 0) (= v_~next~0_65 0) (= (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) |v_ULTIMATE.start_main_~#id1~0#1.offset_39|))) |v_#memory_$Pointer$.base_48|) (= (select .cse0 |v_~#m~0.offset_57|) 0) (= v_~buffer_size~0_46 |v_ULTIMATE.start_initLog_~max#1_16|) (= (store (store |v_#length_104| |v_ULTIMATE.start_main_~#id1~0#1.base_47| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_45| 4) |v_#length_103|) (= v_~value~0_31 0) (= |v_ULTIMATE.start_initLog_#in~max#1_17| 10) (= (select .cse0 (+ |v_~#m~0.offset_57| 4)) 0) (= 48 (select .cse2 0)) (= (select |v_#valid_133| 3) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id1~0#1.base_47|) (= (select .cse0 (+ |v_~#m~0.offset_57| 22)) 0) (= v_~first~0_48 v_~next~0_65) (= (select .cse0 (+ |v_~#m~0.offset_57| 12)) 0) (= (select |v_#valid_133| 4) 1) (= |v_ULTIMATE.start_main_#t~pre9#1_33| |v_#pthreadsForks_42|) (< 0 |v_#StackHeapBarrier_32|) (= |v_#NULL.offset_10| 0) (= (select .cse1 |v_ULTIMATE.start_main_~#id2~0#1.base_45|) 0) (= |v_#pthreadsMutex_39| (store |v_#pthreadsMutex_40| |v_~#m~0.base_57| (store (select |v_#pthreadsMutex_40| |v_~#m~0.base_57|) |v_~#m~0.offset_57| 0))) (= (select |v_#length_104| 1) 2) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_57|) .cse4) 0) (= 0 v_~receive~0_37) (= 3 |v_~#buffer~0.base_27|) (= (select (select |v_#memory_int_118| 2) 0) 0) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_39| 0) (= (select |v_#valid_133| 1) 1) (< |v_#StackHeapBarrier_32| |v_ULTIMATE.start_main_~#id2~0#1.base_45|) (= (select |v_#valid_133| 0) 0) (= (select |v_#valid_133| 2) 1) (= (select .cse0 (+ |v_~#m~0.offset_57| 8)) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_40|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_42|, #valid=|v_#valid_133|, #memory_int=|v_#memory_int_118|, #length=|v_#length_104|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_22|, ~receive~0=v_~receive~0_37, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_48|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_33|, ~#buffer~0.base=|v_~#buffer~0.base_27|, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_65, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_26|, #pthreadsForks=|v_#pthreadsForks_41|, #length=|v_#length_103|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_16|, ~buffer_size~0=v_~buffer_size~0_46, ~value~0=v_~value~0_31, ~send~0=v_~send~0_33, #pthreadsMutex=|v_#pthreadsMutex_39|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_39|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_17|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_25|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_39|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_47|, ~#m~0.base=|v_~#m~0.base_57|, #StackHeapBarrier=|v_#StackHeapBarrier_32|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_57|, #valid=|v_#valid_132|, #memory_int=|v_#memory_int_116|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_45|, ~#buffer~0.offset=|v_~#buffer~0.offset_22|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_48|, ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_17|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ~receive~0, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre9#1, ~#buffer~0.base, #NULL.offset, ULTIMATE.start_main_#t~nondet12#1, ~next~0, ULTIMATE.start_main_#t~mem14#1, #pthreadsForks, #length, ULTIMATE.start_initLog_~max#1, ~buffer_size~0, ~value~0, ~send~0, #pthreadsMutex, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#id1~0#1.offset, #NULL.base, ULTIMATE.start_main_~#id1~0#1.base, ~#m~0.base, ~first~0, ~#m~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#id2~0#1.base, ~#buffer~0.offset, #memory_$Pointer$.offset, ULTIMATE.start_initLog_#in~max#1] 24416#[L763-3]don't care [437] L763-3-->t1ENTRY: Formula: (and (= |v_ULTIMATE.start_main_#t~pre9#1_6| v_t1Thread1of1ForFork0_thidvar0_2) (= v_t1Thread1of1ForFork0_thidvar1_2 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_4| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|} OutVars{t1Thread1of1ForFork0_thidvar1=v_t1Thread1of1ForFork0_thidvar1_2, t1Thread1of1ForFork0_thidvar0=v_t1Thread1of1ForFork0_thidvar0_2, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_4|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_22|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_10|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_6|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_6|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_8|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_10|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_6|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_4|, t1Thread1of1ForFork0_#res#1.offset=|v_t1Thread1of1ForFork0_#res#1.offset_4|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_4|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_12|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_4|, t1Thread1of1ForFork0_#res#1.base=|v_t1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_thidvar1, t1Thread1of1ForFork0_thidvar0, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_#t~post3#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1, t1Thread1of1ForFork0_#in~arg#1.base, t1Thread1of1ForFork0_#res#1.offset, t1Thread1of1ForFork0_~arg#1.base, t1Thread1of1ForFork0_#t~ret5#1, t1Thread1of1ForFork0_#in~arg#1.offset, t1Thread1of1ForFork0_#res#1.base] 24264#[t1ENTRY, L763-4]don't care [561] L763-4-->L764-3: Formula: (and (= 1 (select |v_#valid_108| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_$Pointer$.base_34| (store |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.base_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.base_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|)))) (= (+ |v_#pthreadsForks_30| 1) |v_#pthreadsForks_29|) (<= (+ |v_ULTIMATE.start_main_~#id2~0#1.offset_27| 4) (select |v_#length_83| |v_ULTIMATE.start_main_~#id2~0#1.base_31|)) (= |v_#memory_int_94| (store |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_int_95| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| |v_ULTIMATE.start_main_#t~pre11#1_19|))) (= (store |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31| (store (select |v_#memory_$Pointer$.offset_35| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27| (select (select |v_#memory_$Pointer$.offset_34| |v_ULTIMATE.start_main_~#id2~0#1.base_31|) |v_ULTIMATE.start_main_~#id2~0#1.offset_27|))) |v_#memory_$Pointer$.offset_34|) (<= 0 |v_ULTIMATE.start_main_~#id2~0#1.offset_27|) (= |v_ULTIMATE.start_main_#t~pre11#1_19| |v_#pthreadsForks_30|)) InVars {ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_35|, #pthreadsForks=|v_#pthreadsForks_30|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_95|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_35|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_27|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_11|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_34|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_19|, #pthreadsForks=|v_#pthreadsForks_29|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_23|, #valid=|v_#valid_108|, #memory_int=|v_#memory_int_94|, #length=|v_#length_83|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_31|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_34|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre11#1, #pthreadsForks, ULTIMATE.start_main_#t~pre9#1, #memory_int, #memory_$Pointer$.offset] 24266#[t1ENTRY, L764-3]don't care [440] L764-3-->t2ENTRY: Formula: (and (= |v_t2Thread1of1ForFork1_#in~arg#1.base_4| 0) (= v_t2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre11#1_6|) (= v_t2Thread1of1ForFork1_thidvar1_2 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.offset_4| 0) (= v_t2Thread1of1ForFork1_thidvar2_2 0)) InVars {ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_10|, t2Thread1of1ForFork1_#res#1.base=|v_t2Thread1of1ForFork1_#res#1.base_4|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_6|, t2Thread1of1ForFork1_#res#1.offset=|v_t2Thread1of1ForFork1_#res#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_4|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_6|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_14|, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_10|, t2Thread1of1ForFork1_thidvar2=v_t2Thread1of1ForFork1_thidvar2_2, t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_4|, t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_8|, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_10|, t2Thread1of1ForFork1_thidvar1=v_t2Thread1of1ForFork1_thidvar1_2, t2Thread1of1ForFork1_thidvar0=v_t2Thread1of1ForFork1_thidvar0_2, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_4|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_4|, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_12|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_#res#1.base, t2Thread1of1ForFork1_#res#1.offset, t2Thread1of1ForFork1_#in~arg#1.offset, t2Thread1of1ForFork1_#t~nondet7#1, t2Thread1of1ForFork1_~i~1#1, t2Thread1of1ForFork1_removeLogElement_#res#1, t2Thread1of1ForFork1_thidvar2, t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, t2Thread1of1ForFork1_thidvar1, t2Thread1of1ForFork1_thidvar0, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_#in~arg#1.base, t2Thread1of1ForFork1_#t~ret8#1] 24566#[L764-4, t1ENTRY, t2ENTRY]don't care [540] t2ENTRY-->L743-6: Formula: (and (= |v_t2Thread1of1ForFork1_~i~1#1_29| 0) (= |v_t2Thread1of1ForFork1_#in~arg#1.base_7| |v_t2Thread1of1ForFork1_~arg#1.base_7|) (= |v_t2Thread1of1ForFork1_~arg#1.offset_7| |v_t2Thread1of1ForFork1_#in~arg#1.offset_7|)) InVars {t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|} OutVars{t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_7|, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_7|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_7|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_7|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_29|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_~i~1#1] 24858#[L743-6, t1ENTRY, L764-4]don't care [542] t1ENTRY-->L725-6: Formula: (and (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_7| |v_t1Thread1of1ForFork0_~arg#1.offset_7|) (= |v_t1Thread1of1ForFork0_~i~0#1_49| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.base_7| |v_t1Thread1of1ForFork0_~arg#1.base_7|)) InVars {t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_49|, t1Thread1of1ForFork0_~arg#1.offset=|v_t1Thread1of1ForFork0_~arg#1.offset_7|, t1Thread1of1ForFork0_~arg#1.base=|v_t1Thread1of1ForFork0_~arg#1.base_7|, t1Thread1of1ForFork0_#in~arg#1.offset=|v_t1Thread1of1ForFork0_#in~arg#1.offset_7|, t1Thread1of1ForFork0_#in~arg#1.base=|v_t1Thread1of1ForFork0_#in~arg#1.base_7|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_~arg#1.offset, t1Thread1of1ForFork0_~arg#1.base] 24406#[L743-6, L764-4, L725-6]don't care [473] L725-6-->L727-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_21|))) (and (= 0 |v_t1Thread1of1ForFork0_#t~nondet4#1_11|) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= (select .cse0 |v_~#m~0.offset_21|) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_29| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 24410#[L743-6, L764-4, L727-1]don't care [2022-07-22 12:53:48,362 INFO L750 eck$LassoCheckResult]: Loop: 24410#[L743-6, L764-4, L727-1]don't care [551] L727-1-->L708: Formula: (and (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13| |v_t1Thread1of1ForFork0_~i~0#1_55|) (not (= (mod v_~send~0_21 256) 0)) (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_27|)) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_55|, ~send~0=v_~send~0_21} OutVars{t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_29|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_55|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_13|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_27|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_15|, ~send~0=v_~send~0_21} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~nondet4#1] 24678#[L743-6, L708, L764-4]don't care [493] L708-->L710-1: Formula: (let ((.cse3 (mod v_~next~0_23 4294967296))) (let ((.cse1 (ite (<= .cse3 2147483647) .cse3 (+ .cse3 (- 4294967296))))) (let ((.cse0 (+ |v_~#buffer~0.offset_6| .cse1))) (and (<= 0 .cse0) (= (store |v_#memory_$Pointer$.offset_11| |v_~#buffer~0.base_7| (store (select |v_#memory_$Pointer$.offset_11| |v_~#buffer~0.base_7|) .cse0 (select (select |v_#memory_$Pointer$.offset_10| |v_~#buffer~0.base_7|) .cse0))) |v_#memory_$Pointer$.offset_10|) (< 0 v_~buffer_size~0_16) (<= (+ |v_~#buffer~0.offset_6| .cse1 1) (select |v_#length_27| |v_~#buffer~0.base_7|)) (= |v_#memory_int_36| (store |v_#memory_int_37| |v_~#buffer~0.base_7| (store (select |v_#memory_int_37| |v_~#buffer~0.base_7|) .cse0 (let ((.cse2 (mod |v_t1Thread1of1ForFork0_insertLogElement_~b#1_17| 256))) (ite (<= .cse2 127) .cse2 (+ (- 256) .cse2)))))) (= (store |v_#memory_$Pointer$.base_11| |v_~#buffer~0.base_7| (store (select |v_#memory_$Pointer$.base_11| |v_~#buffer~0.base_7|) .cse0 (select (select |v_#memory_$Pointer$.base_10| |v_~#buffer~0.base_7|) .cse0))) |v_#memory_$Pointer$.base_10|) (< .cse3 (mod v_~buffer_size~0_16 4294967296)) (= (select |v_#valid_38| |v_~#buffer~0.base_7|) 1))))) InVars {~next~0=v_~next~0_23, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_11|, ~#buffer~0.base=|v_~#buffer~0.base_7|, #valid=|v_#valid_38|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_17|, #memory_int=|v_#memory_int_37|, #length=|v_#length_27|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~buffer_size~0=v_~buffer_size~0_16, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_11|} OutVars{~next~0=v_~next~0_23, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_10|, ~#buffer~0.base=|v_~#buffer~0.base_7|, #valid=|v_#valid_38|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_17|, #memory_int=|v_#memory_int_36|, #length=|v_#length_27|, ~#buffer~0.offset=|v_~#buffer~0.offset_6|, ~buffer_size~0=v_~buffer_size~0_16, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_10|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] 24346#[L743-6, L764-4, L710-1]don't care [562] L710-1-->L730-4: Formula: (let ((.cse0 (mod v_~buffer_size~0_In_1 4294967296))) (and (< (mod v_~next~0_Out_2 4294967296) .cse0) (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_Out_2| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_In_1|) (= (mod (mod (+ v_~next~0_In_1 1) 4294967296) .cse0) v_~next~0_Out_2) (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_Out_2| |v_t1Thread1of1ForFork0_#t~ret5#1_Out_2|))) InVars {t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_In_1|, ~next~0=v_~next~0_In_1, ~buffer_size~0=v_~buffer_size~0_In_1} OutVars{t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_In_1|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_Out_2|, ~next~0=v_~next~0_Out_2, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_Out_2|, ~buffer_size~0=v_~buffer_size~0_In_1} AuxVars[] AssignedVars[~next~0, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_#t~ret5#1] 24638#[L730-4, L743-6, L764-4]don't care [563] L730-4-->L733: Formula: (and (= |v_t1Thread1of1ForFork0_~i~0#1_In_3| v_~value~0_Out_2) (= |v_t1Thread1of1ForFork0_~i~0#1_In_3| |v_t1Thread1of1ForFork0_#t~ret5#1_In_1|)) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_In_3|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_In_1|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_In_3|, ~value~0=v_~value~0_Out_2} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1, ~value~0] 24712#[L743-6, L733, L764-4]don't care [394] L733-->L734: Formula: (= v_~send~0_3 0) InVars {} OutVars{~send~0=v_~send~0_3} AuxVars[] AssignedVars[~send~0] 24714#[L743-6, L764-4, L734]don't care [396] L734-->L728-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0] 24624#[L743-6, L764-4, L728-2]don't care [368] L728-2-->L725-3: Formula: (= |v_#pthreadsMutex_3| (store |v_#pthreadsMutex_4| |v_~#m~0.base_11| (store (select |v_#pthreadsMutex_4| |v_~#m~0.base_11|) |v_~#m~0.offset_11| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_4|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_3|, ~#m~0.base=|v_~#m~0.base_11|, ~#m~0.offset=|v_~#m~0.offset_11|} AuxVars[] AssignedVars[#pthreadsMutex] 24886#[L725-3, L743-6, L764-4]don't care [506] L743-6-->L745-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_20| |v_~#m~0.base_29|))) (and (= |v_t2Thread1of1ForFork1_#t~nondet7#1_11| 0) (= 0 (select .cse0 |v_~#m~0.offset_29|)) (= |v_#pthreadsMutex_19| (store |v_#pthreadsMutex_20| |v_~#m~0.base_29| (store .cse0 |v_~#m~0.offset_29| 1))) (< |v_t2Thread1of1ForFork1_~i~1#1_21| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_20|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_19|, ~#m~0.base=|v_~#m~0.base_29|, ~#m~0.offset=|v_~#m~0.offset_29|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_11|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_21|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~nondet7#1] 24944#[L725-3, L745-1, L764-4]don't care [521] L725-3-->L725-6: Formula: (= (+ |v_t1Thread1of1ForFork0_~i~0#1_44| 1) |v_t1Thread1of1ForFork0_~i~0#1_43|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_44|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_43|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_13|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_#t~post3#1] 24928#[L745-1, L764-4, L725-6]don't care [538] L745-1-->L748-1: Formula: (not (= (mod v_~receive~0_25 256) 0)) InVars {~receive~0=v_~receive~0_25} OutVars{~receive~0=v_~receive~0_25, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_13|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~nondet7#1] 24916#[L748-1, L764-4, L725-6]don't care [543] L748-1-->L698: Formula: (and (< 0 (mod v_~next~0_39 4294967296)) (< (mod v_~first~0_26 4294967296) (mod v_~buffer_size~0_26 4294967296))) InVars {~next~0=v_~next~0_39, ~first~0=v_~first~0_26, ~buffer_size~0=v_~buffer_size~0_26} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_23|, ~next~0=v_~next~0_39, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_21|, ~first~0=v_~first~0_26, ~buffer_size~0=v_~buffer_size~0_26, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_21|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, t2Thread1of1ForFork1_removeLogElement_#res#1] 24902#[L698, L764-4, L725-6]don't care [559] L698-->L748-3: Formula: (let ((.cse1 (let ((.cse2 (mod (+ 4294967295 v_~first~0_36) 4294967296))) (ite (<= .cse2 2147483647) .cse2 (+ .cse2 (- 4294967296)))))) (let ((.cse0 (+ |v_~#buffer~0.offset_16| .cse1))) (and (<= 0 .cse0) (<= (+ |v_~#buffer~0.offset_16| .cse1 1) (select |v_#length_81| |v_~#buffer~0.base_21|)) (= (+ v_~first~0_37 1) v_~first~0_36) (= |v_t2Thread1of1ForFork1_#t~ret8#1_35| |v_t2Thread1of1ForFork1_removeLogElement_#res#1_27|) (= (select |v_#valid_106| |v_~#buffer~0.base_21|) 1) (= (select (select |v_#memory_int_92| |v_~#buffer~0.base_21|) .cse0) |v_t2Thread1of1ForFork1_removeLogElement_#res#1_27|)))) InVars {~first~0=v_~first~0_37, ~#buffer~0.base=|v_~#buffer~0.base_21|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_92|, #length=|v_#length_81|, ~#buffer~0.offset=|v_~#buffer~0.offset_16|} OutVars{t2Thread1of1ForFork1_removeLogElement_#t~mem2#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~mem2#1_27|, t2Thread1of1ForFork1_removeLogElement_#t~post1#1=|v_t2Thread1of1ForFork1_removeLogElement_#t~post1#1_25|, ~first~0=v_~first~0_36, ~#buffer~0.base=|v_~#buffer~0.base_21|, #valid=|v_#valid_106|, #memory_int=|v_#memory_int_92|, #length=|v_#length_81|, t2Thread1of1ForFork1_removeLogElement_#res#1=|v_t2Thread1of1ForFork1_removeLogElement_#res#1_27|, ~#buffer~0.offset=|v_~#buffer~0.offset_16|, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_35|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_removeLogElement_#t~mem2#1, t2Thread1of1ForFork1_removeLogElement_#t~post1#1, ~first~0, t2Thread1of1ForFork1_removeLogElement_#res#1, t2Thread1of1ForFork1_#t~ret8#1] 24906#[L764-4, L748-3, L725-6]don't care [497] L748-3-->L748-5: Formula: (= |v_t2Thread1of1ForFork1_#t~ret8#1_23| v_~value~0_9) InVars {~value~0=v_~value~0_9, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_23|} OutVars{~value~0=v_~value~0_9, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_23|} AuxVars[] AssignedVars[] 24940#[L764-4, L725-6, L748-5]don't care [483] L748-5-->L751: Formula: (= 0 v_~receive~0_17) InVars {} OutVars{~receive~0=v_~receive~0_17, t2Thread1of1ForFork1_#t~ret8#1=|v_t2Thread1of1ForFork1_#t~ret8#1_21|} AuxVars[] AssignedVars[~receive~0, t2Thread1of1ForFork1_#t~ret8#1] 25008#[L751, L764-4, L725-6]don't care [433] L751-->L746-2: Formula: (= v_~send~0_6 1) InVars {} OutVars{~send~0=v_~send~0_6} AuxVars[] AssignedVars[~send~0] 24972#[L746-2, L764-4, L725-6]don't care [410] L746-2-->L743-3: Formula: (= |v_#pthreadsMutex_7| (store |v_#pthreadsMutex_8| |v_~#m~0.base_13| (store (select |v_#pthreadsMutex_8| |v_~#m~0.base_13|) |v_~#m~0.offset_13| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_8|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_7|, ~#m~0.base=|v_~#m~0.base_13|, ~#m~0.offset=|v_~#m~0.offset_13|} AuxVars[] AssignedVars[#pthreadsMutex] 24934#[L743-3, L764-4, L725-6]don't care [531] L743-3-->L743-6: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_25| (+ |v_t2Thread1of1ForFork1_~i~1#1_26| 1)) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_26|} OutVars{t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_13|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_25|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_~i~1#1] 24936#[L743-6, L764-4, L725-6]don't care [473] L725-6-->L727-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_21|))) (and (= 0 |v_t1Thread1of1ForFork0_#t~nondet4#1_11|) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_21| (store .cse0 |v_~#m~0.offset_21| 1))) (= (select .cse0 |v_~#m~0.offset_21|) 0) (< |v_t1Thread1of1ForFork0_~i~0#1_29| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_21|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_29|, ~#m~0.offset=|v_~#m~0.offset_21|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_11|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 24410#[L743-6, L764-4, L727-1]don't care [2022-07-22 12:53:48,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:48,362 INFO L85 PathProgramCache]: Analyzing trace with hash 1859047893, now seen corresponding path program 2 times [2022-07-22 12:53:48,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:48,362 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412193763] [2022-07-22 12:53:48,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:48,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:48,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:48,377 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:48,391 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:48,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:48,391 INFO L85 PathProgramCache]: Analyzing trace with hash -32124330, now seen corresponding path program 1 times [2022-07-22 12:53:48,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:48,392 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774953073] [2022-07-22 12:53:48,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:48,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:48,402 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-07-22 12:53:48,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [989064529] [2022-07-22 12:53:48,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:48,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:53:48,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:48,407 INFO L229 MonitoredProcess]: Starting monitored process 232 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:53:48,422 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (232)] Waiting until timeout for monitored process [2022-07-22 12:53:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:48,559 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:48,588 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:53:48,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:53:48,589 INFO L85 PathProgramCache]: Analyzing trace with hash 4937514, now seen corresponding path program 1 times [2022-07-22 12:53:48,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:53:48,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108022742] [2022-07-22 12:53:48,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:48,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:53:48,605 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-07-22 12:53:48,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [544996101] [2022-07-22 12:53:48,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:53:48,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-22 12:53:48,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:53:48,607 INFO L229 MonitoredProcess]: Starting monitored process 233 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-22 12:53:48,614 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (233)] Waiting until timeout for monitored process [2022-07-22 12:53:49,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:49,070 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:53:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:53:49,142 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:54:13,020 WARN L233 SmtUtils]: Spent 14.13s on a formula simplification that was a NOOP. DAG size: 170 (called from [L 315] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-07-22 12:54:15,738 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:54:15,738 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:54:15,739 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:54:15,739 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:54:15,739 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:54:15,739 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:54:15,739 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:54:15,739 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:54:15,739 INFO L133 ssoRankerPreferences]: Filename of dumped script: circular_buffer_ok.i_BEv2_Iteration9_Lasso [2022-07-22 12:54:15,739 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:54:15,739 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:54:15,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,754 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,756 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,758 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,761 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,765 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,775 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,777 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,781 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,785 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,787 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,789 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,791 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,801 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,804 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 12:54:15,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,810 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 12:54:15,811 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 12:54:15,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,815 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 12:54:15,817 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 12:54:15,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,819 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 12:54:15,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,829 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:54:15,842 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 12:54:15,844 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 12:54:15,847 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 12:54:26,817 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 12:54:26,819 INFO L158 Benchmark]: Toolchain (without parser) took 77694.30ms. Allocated memory was 159.4MB in the beginning and 276.8MB in the end (delta: 117.4MB). Free memory was 133.7MB in the beginning and 195.9MB in the end (delta: -62.2MB). Peak memory consumption was 175.5MB. Max. memory is 8.0GB. [2022-07-22 12:54:26,820 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 159.4MB. Free memory was 129.6MB in the beginning and 129.1MB in the end (delta: 445.7kB). There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:54:26,820 INFO L158 Benchmark]: CACSL2BoogieTranslator took 633.24ms. Allocated memory is still 159.4MB. Free memory was 133.5MB in the beginning and 113.7MB in the end (delta: 19.8MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2022-07-22 12:54:26,820 INFO L158 Benchmark]: Boogie Procedure Inliner took 103.68ms. Allocated memory is still 159.4MB. Free memory was 113.4MB in the beginning and 111.2MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:54:26,821 INFO L158 Benchmark]: Boogie Preprocessor took 69.20ms. Allocated memory is still 159.4MB. Free memory was 111.0MB in the beginning and 109.6MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:54:26,821 INFO L158 Benchmark]: RCFGBuilder took 567.07ms. Allocated memory is still 159.4MB. Free memory was 109.4MB in the beginning and 132.1MB in the end (delta: -22.7MB). Peak memory consumption was 10.7MB. Max. memory is 8.0GB. [2022-07-22 12:54:26,822 INFO L158 Benchmark]: BuchiAutomizer took 76307.10ms. Allocated memory was 159.4MB in the beginning and 276.8MB in the end (delta: 117.4MB). Free memory was 132.1MB in the beginning and 195.9MB in the end (delta: -63.8MB). Peak memory consumption was 174.2MB. Max. memory is 8.0GB. [2022-07-22 12:54:26,823 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 159.4MB. Free memory was 129.6MB in the beginning and 129.1MB in the end (delta: 445.7kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 633.24ms. Allocated memory is still 159.4MB. Free memory was 133.5MB in the beginning and 113.7MB in the end (delta: 19.8MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 103.68ms. Allocated memory is still 159.4MB. Free memory was 113.4MB in the beginning and 111.2MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 69.20ms. Allocated memory is still 159.4MB. Free memory was 111.0MB in the beginning and 109.6MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 567.07ms. Allocated memory is still 159.4MB. Free memory was 109.4MB in the beginning and 132.1MB in the end (delta: -22.7MB). Peak memory consumption was 10.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 76307.10ms. Allocated memory was 159.4MB in the beginning and 276.8MB in the end (delta: 117.4MB). Free memory was 132.1MB in the beginning and 195.9MB in the end (delta: -63.8MB). Peak memory consumption was 174.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 6.4s, 147 PlacesBefore, 37 PlacesAfterwards, 151 TransitionsBefore, 37 TransitionsAfterwards, 4404 CoEnabledTransitionPairs, 6 FixpointIterations, 55 TrivialSequentialCompositions, 55 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 15 ConcurrentYvCompositions, 4 ChoiceCompositions, 129 TotalNumberOfCompositions, 8573 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 5619, positive: 5372, positive conditional: 0, positive unconditional: 5372, negative: 247, negative conditional: 0, negative unconditional: 247, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 2520, positive: 2479, positive conditional: 0, positive unconditional: 2479, negative: 41, negative conditional: 0, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5619, positive: 2893, positive conditional: 0, positive unconditional: 2893, negative: 206, negative conditional: 0, negative unconditional: 206, unknown: 2520, unknown conditional: 0, unknown unconditional: 2520] , Statistics on independence cache: Total cache size (in pairs): 231, Positive cache size: 213, Positive conditional cache size: 0, Positive unconditional cache size: 213, Negative cache size: 18, Negative conditional cache size: 0, Negative unconditional cache size: 18 - 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 12:54:26,865 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (233)] Forceful destruction successful, exit code 0 [2022-07-22 12:54:27,059 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (232)] Forceful destruction successful, exit code 0 [2022-07-22 12:54:27,258 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (231)] Forceful destruction successful, exit code 0 [2022-07-22 12:54:27,457 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (230)] Forceful destruction successful, exit code 0 [2022-07-22 12:54:27,685 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...