/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_bad.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-0d686a6 [2022-07-26 14:21:17,836 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-26 14:21:17,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-26 14:21:17,888 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-26 14:21:17,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-26 14:21:17,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-26 14:21:17,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-26 14:21:17,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-26 14:21:17,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-26 14:21:17,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-26 14:21:17,905 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-26 14:21:17,906 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-26 14:21:17,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-26 14:21:17,906 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-26 14:21:17,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-26 14:21:17,907 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-26 14:21:17,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-26 14:21:17,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-26 14:21:17,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-26 14:21:17,910 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-26 14:21:17,911 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-26 14:21:17,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-26 14:21:17,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-26 14:21:17,917 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-26 14:21:17,918 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-26 14:21:17,923 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-07-26 14:21:17,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-26 14:21:17,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-26 14:21:17,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-26 14:21:17,933 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-syntacticLbe.epf [2022-07-26 14:21:17,965 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-26 14:21:17,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-26 14:21:17,965 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-26 14:21:17,965 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-26 14:21:17,966 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-26 14:21:17,966 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-26 14:21:17,966 INFO L138 SettingsManager]: * Use SBE=true [2022-07-26 14:21:17,966 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-26 14:21:17,966 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-26 14:21:17,966 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-26 14:21:17,966 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-26 14:21:17,966 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-26 14:21:17,967 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-26 14:21:17,967 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-26 14:21:17,967 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-26 14:21:17,967 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-26 14:21:17,967 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-26 14:21:17,967 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-26 14:21:17,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-26 14:21:17,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-26 14:21:17,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-26 14:21:17,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-26 14:21:17,967 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-26 14:21:17,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-26 14:21:17,968 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-26 14:21:17,968 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-26 14:21:17,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-26 14:21:17,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-26 14:21:17,968 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-26 14:21:17,968 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-26 14:21:17,968 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-26 14:21:17,968 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-07-26 14:21:17,969 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-26 14:21:17,969 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-26 14:21:18,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-26 14:21:18,174 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-26 14:21:18,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-26 14:21:18,176 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-26 14:21:18,177 INFO L275 PluginConnector]: CDTParser initialized [2022-07-26 14:21:18,177 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i [2022-07-26 14:21:18,229 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c413ca471/c2761411ec1c4828bca909766eb06fc6/FLAGa5fd0ee35 [2022-07-26 14:21:18,643 INFO L306 CDTParser]: Found 1 translation units. [2022-07-26 14:21:18,644 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_bad.i [2022-07-26 14:21:18,655 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c413ca471/c2761411ec1c4828bca909766eb06fc6/FLAGa5fd0ee35 [2022-07-26 14:21:18,979 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c413ca471/c2761411ec1c4828bca909766eb06fc6 [2022-07-26 14:21:18,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-26 14:21:18,982 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-26 14:21:18,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-26 14:21:18,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-26 14:21:19,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-26 14:21:19,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:21:18" (1/1) ... [2022-07-26 14:21:19,003 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60068f67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19, skipping insertion in model container [2022-07-26 14:21:19,003 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.07 02:21:18" (1/1) ... [2022-07-26 14:21:19,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-26 14:21:19,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-26 14:21:19,313 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_bad.i[30440,30453] [2022-07-26 14:21:19,323 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_bad.i[30895,30908] [2022-07-26 14:21:19,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:21:19,345 INFO L203 MainTranslator]: Completed pre-run [2022-07-26 14:21:19,383 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_bad.i[30440,30453] [2022-07-26 14:21:19,385 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_bad.i[30895,30908] [2022-07-26 14:21:19,391 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-26 14:21:19,429 INFO L208 MainTranslator]: Completed translation [2022-07-26 14:21:19,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19 WrapperNode [2022-07-26 14:21:19,430 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-26 14:21:19,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-26 14:21:19,430 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-26 14:21:19,431 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-26 14:21:19,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19" (1/1) ... [2022-07-26 14:21:19,446 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19" (1/1) ... [2022-07-26 14:21:19,481 INFO L137 Inliner]: procedures = 168, calls = 36, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 133 [2022-07-26 14:21:19,482 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-26 14:21:19,482 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-26 14:21:19,482 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-26 14:21:19,483 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-26 14:21:19,488 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19" (1/1) ... [2022-07-26 14:21:19,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19" (1/1) ... [2022-07-26 14:21:19,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19" (1/1) ... [2022-07-26 14:21:19,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19" (1/1) ... [2022-07-26 14:21:19,516 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19" (1/1) ... [2022-07-26 14:21:19,519 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19" (1/1) ... [2022-07-26 14:21:19,520 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19" (1/1) ... [2022-07-26 14:21:19,522 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-26 14:21:19,523 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-26 14:21:19,523 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-26 14:21:19,523 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-26 14:21:19,539 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19" (1/1) ... [2022-07-26 14:21:19,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:19,552 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:19,565 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) [2022-07-26 14:21:19,585 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 [2022-07-26 14:21:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-26 14:21:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2022-07-26 14:21:19,628 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2022-07-26 14:21:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2022-07-26 14:21:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2022-07-26 14:21:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-26 14:21:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-07-26 14:21:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-26 14:21:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-26 14:21:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-26 14:21:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-26 14:21:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-26 14:21:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-26 14:21:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-26 14:21:19,631 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-26 14:21:19,727 INFO L234 CfgBuilder]: Building ICFG [2022-07-26 14:21:19,728 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-26 14:21:19,917 INFO L275 CfgBuilder]: Performing block encoding [2022-07-26 14:21:19,923 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-26 14:21:19,923 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-07-26 14:21:19,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:21:19 BoogieIcfgContainer [2022-07-26 14:21:19,925 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-26 14:21:19,926 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-26 14:21:19,926 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-26 14:21:19,929 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-26 14:21:19,929 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:21:19,930 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 26.07 02:21:18" (1/3) ... [2022-07-26 14:21:19,930 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@60e3f3c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:21:19, skipping insertion in model container [2022-07-26 14:21:19,930 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:21:19,930 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.07 02:21:19" (2/3) ... [2022-07-26 14:21:19,931 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@60e3f3c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 26.07 02:21:19, skipping insertion in model container [2022-07-26 14:21:19,931 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-26 14:21:19,931 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.07 02:21:19" (3/3) ... [2022-07-26 14:21:19,932 INFO L322 chiAutomizerObserver]: Analyzing ICFG circular_buffer_bad.i [2022-07-26 14:21:20,043 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-07-26 14:21:20,075 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 143 places, 148 transitions, 312 flow [2022-07-26 14:21:20,108 INFO L129 PetriNetUnfolder]: 10/144 cut-off events. [2022-07-26 14:21:20,108 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 14:21:20,113 INFO L84 FinitePrefix]: Finished finitePrefix Result has 153 conditions, 144 events. 10/144 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 239 event pairs, 0 based on Foata normal form. 0/134 useless extension candidates. Maximal degree in co-relation 91. Up to 2 conditions per place. [2022-07-26 14:21:20,113 INFO L82 GeneralOperation]: Start removeDead. Operand has 143 places, 148 transitions, 312 flow [2022-07-26 14:21:20,118 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 141 places, 144 transitions, 300 flow [2022-07-26 14:21:20,120 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2022-07-26 14:21:20,126 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 141 places, 144 transitions, 300 flow [2022-07-26 14:21:20,128 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 141 places, 144 transitions, 300 flow [2022-07-26 14:21:20,128 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 141 places, 144 transitions, 300 flow [2022-07-26 14:21:20,149 INFO L129 PetriNetUnfolder]: 10/144 cut-off events. [2022-07-26 14:21:20,149 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-26 14:21:20,150 INFO L84 FinitePrefix]: Finished finitePrefix Result has 153 conditions, 144 events. 10/144 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 238 event pairs, 0 based on Foata normal form. 0/134 useless extension candidates. Maximal degree in co-relation 91. Up to 2 conditions per place. [2022-07-26 14:21:20,159 INFO L116 LiptonReduction]: Number of co-enabled transitions 3840 [2022-07-26 14:21:24,532 INFO L131 LiptonReduction]: Checked pairs total: 8630 [2022-07-26 14:21:24,532 INFO L133 LiptonReduction]: Total number of compositions: 124 [2022-07-26 14:21:24,545 INFO L301 stractBuchiCegarLoop]: Interprodecural is true [2022-07-26 14:21:24,546 INFO L302 stractBuchiCegarLoop]: Hoare is false [2022-07-26 14:21:24,546 INFO L303 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-26 14:21:24,546 INFO L304 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-26 14:21:24,546 INFO L305 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-26 14:21:24,546 INFO L306 stractBuchiCegarLoop]: Difference is false [2022-07-26 14:21:24,546 INFO L307 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-26 14:21:24,546 INFO L311 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-26 14:21:24,547 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-26 14:21:24,609 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 246 [2022-07-26 14:21:24,609 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:21:24,609 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:21:24,613 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 14:21:24,614 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 14:21:24,614 INFO L333 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-26 14:21:24,614 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 265 states, but on-demand construction may add more states [2022-07-26 14:21:24,629 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 246 [2022-07-26 14:21:24,629 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:21:24,629 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:21:24,629 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-07-26 14:21:24,629 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 14:21:24,633 INFO L733 eck$LassoCheckResult]: Stem: 146#[ULTIMATE.startENTRY]don't care [541] ULTIMATE.startENTRY-->L761-3: Formula: (let ((.cse3 (store |v_#memory_int_108| |v_~#buffer~0.base_31| ((as const (Array Int Int)) 0)))) (let ((.cse1 (select |v_#memory_int_108| 1)) (.cse2 (store |v_#valid_111| |v_ULTIMATE.start_main_~#id1~0#1.base_39| 1)) (.cse4 (+ |v_~#m~0.offset_59| 24)) (.cse0 (select .cse3 |v_~#m~0.base_59|))) (and (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) (= (select .cse0 |v_~#m~0.offset_59|) 0) (= |v_#pthreadsMutex_43| (store |v_#pthreadsMutex_44| |v_~#m~0.base_59| (store (select |v_#pthreadsMutex_44| |v_~#m~0.base_59|) |v_~#m~0.offset_59| 0))) (= (select (select |v_#memory_int_108| 2) 0) 0) (= 2 (select |v_#length_84| 1)) (= (select |v_#valid_111| 2) 1) (= v_~first~0_48 v_~next~0_81) (= (select |v_#valid_111| 4) 1) (= (select |v_#valid_111| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) 0) (= |v_#NULL.base_12| 0) (= |v_ULTIMATE.start_initLog_#in~max#1_15| 10) (= (select .cse1 1) 0) (= |v_~#buffer~0.offset_22| 0) (= |v_~#m~0.base_59| 4) (= (select |v_#length_84| 2) 1) (= (select .cse2 |v_ULTIMATE.start_main_~#id2~0#1.base_41|) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33|)))) (= (select .cse0 (+ |v_~#m~0.offset_59| 22)) 0) (= (select .cse0 (+ |v_~#m~0.offset_59| 4)) 0) (= (select |v_#length_84| 3) 10) (= (select .cse1 0) 48) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_33| 0) (= |v_#length_83| (store (store |v_#length_84| |v_ULTIMATE.start_main_~#id1~0#1.base_39| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_41| 4)) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_33| 0) (= |v_#memory_int_106| (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| |v_ULTIMATE.start_main_#t~pre9#1_29|))) (= (select |v_#valid_111| 1) 1) (= v_~send~0_39 1) (= (select .cse0 (+ |v_~#m~0.offset_59| 8)) 0) (= |v_ULTIMATE.start_main_#t~pre9#1_29| |v_#pthreadsForks_34|) (= (store .cse2 |v_ULTIMATE.start_main_~#id2~0#1.base_41| 1) |v_#valid_110|) (= (select .cse0 (+ |v_~#m~0.offset_59| 16)) 0) (= |v_#pthreadsForks_33| (+ |v_#pthreadsForks_34| 1)) (= v_~next~0_81 0) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_59|) .cse4) 0) (< 0 |v_#StackHeapBarrier_24|) (= (select .cse0 (+ |v_~#m~0.offset_59| 12)) 0) (= (select |v_#valid_111| 3) 1) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#id2~0#1.base_41|) (= |v_ULTIMATE.start_initLog_#in~max#1_15| |v_ULTIMATE.start_initLog_~max#1_24|) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_59|) .cse4) 0) (= |v_~#m~0.offset_59| 0) (= 3 |v_~#buffer~0.base_31|) (= 40 (select |v_#length_84| 4)) (= v_~buffer_size~0_66 |v_ULTIMATE.start_initLog_~max#1_24|) (= |v_#NULL.offset_12| 0) (= (select .cse0 (+ |v_~#m~0.offset_59| 20)) 0) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33|))) |v_#memory_$Pointer$.offset_48|) (= 0 v_~receive~0_37) (= (select |v_#valid_111| 0) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_44|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_34|, #valid=|v_#valid_111|, #memory_int=|v_#memory_int_108|, #length=|v_#length_84|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_20|, ~receive~0=v_~receive~0_37, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_48|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_29|, ~#buffer~0.base=|v_~#buffer~0.base_31|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_81, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_22|, #pthreadsForks=|v_#pthreadsForks_33|, #length=|v_#length_83|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_24|, ~buffer_size~0=v_~buffer_size~0_66, ~send~0=v_~send~0_39, #pthreadsMutex=|v_#pthreadsMutex_43|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_33|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_17|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_27|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_24|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_33|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_39|, ~#m~0.base=|v_~#m~0.base_59|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_59|, #valid=|v_#valid_110|, #memory_int=|v_#memory_int_106|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_41|, ~#buffer~0.offset=|v_~#buffer~0.offset_22|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_48|, ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ~receive~0, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre9#1, ~#buffer~0.base, #NULL.offset, ULTIMATE.start_main_#t~nondet12#1, ~next~0, ULTIMATE.start_main_#t~mem14#1, #pthreadsForks, #length, ULTIMATE.start_initLog_~max#1, ~buffer_size~0, ~send~0, #pthreadsMutex, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#id1~0#1.offset, #NULL.base, ULTIMATE.start_main_~#id1~0#1.base, ~#m~0.base, ~first~0, ~#m~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#id2~0#1.base, ~#buffer~0.offset, #memory_$Pointer$.offset, ULTIMATE.start_initLog_#in~max#1] 149#[L761-3]don't care [412] L761-3-->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_16|, 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_6|, 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] 151#[L761-4, t1ENTRY]don't care [501] t1ENTRY-->L724-6: Formula: (and (= |v_t1Thread1of1ForFork0_~i~0#1_27| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_7| |v_t1Thread1of1ForFork0_~arg#1.offset_7|) (= |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_27|, 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] 153#[L724-6, L761-4]don't care [2022-07-26 14:21:24,633 INFO L735 eck$LassoCheckResult]: Loop: 153#[L724-6, L761-4]don't care [448] L724-6-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_25|))) (and (< |v_t1Thread1of1ForFork0_~i~0#1_23| 7) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_7| 0) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_25| (store .cse0 |v_~#m~0.offset_25| 1))) (= (select .cse0 |v_~#m~0.offset_25|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_7|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 157#[L726-1, L761-4]don't care [462] L726-1-->L727-2: Formula: (= 0 (mod v_~send~0_9 256)) InVars {~send~0=v_~send~0_9} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_9|, ~send~0=v_~send~0_9} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 169#[L727-2, L761-4]don't care [349] L727-2-->L724-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#m~0.base_12| (store (select |v_#pthreadsMutex_6| |v_~#m~0.base_12|) |v_~#m~0.offset_12| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[#pthreadsMutex] 189#[L761-4, L724-3]don't care [511] L724-3-->L724-6: Formula: (= (+ |v_t1Thread1of1ForFork0_~i~0#1_34| 1) |v_t1Thread1of1ForFork0_~i~0#1_33|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_34|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_33|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_13|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_#t~post3#1] 153#[L724-6, L761-4]don't care [2022-07-26 14:21:24,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:24,637 INFO L85 PathProgramCache]: Analyzing trace with hash 562965, now seen corresponding path program 1 times [2022-07-26 14:21:24,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:24,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366064014] [2022-07-26 14:21:24,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:24,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:24,792 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:21:24,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:24,844 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:21:24,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:24,847 INFO L85 PathProgramCache]: Analyzing trace with hash 14725201, now seen corresponding path program 1 times [2022-07-26 14:21:24,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:24,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954987392] [2022-07-26 14:21:24,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:24,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:24,873 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:21:24,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:24,882 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:21:24,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:24,884 INFO L85 PathProgramCache]: Analyzing trace with hash 232758629, now seen corresponding path program 1 times [2022-07-26 14:21:24,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:24,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666349429] [2022-07-26 14:21:24,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:24,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:21:24,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:21:24,989 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:21:24,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666349429] [2022-07-26 14:21:24,989 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [666349429] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:21:24,989 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:21:24,989 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-26 14:21:24,989 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1130346267] [2022-07-26 14:21:24,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:21:25,045 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:21:25,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:21:25,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:21:25,066 INFO L87 Difference]: Start difference. First operand currently 265 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) [2022-07-26 14:21:25,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:21:25,162 INFO L93 Difference]: Finished difference Result 452 states and 1235 transitions. [2022-07-26 14:21:25,163 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 452 states and 1235 transitions. [2022-07-26 14:21:25,172 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 368 [2022-07-26 14:21:25,179 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 452 states to 440 states and 1213 transitions. [2022-07-26 14:21:25,180 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 440 [2022-07-26 14:21:25,182 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 440 [2022-07-26 14:21:25,183 INFO L73 IsDeterministic]: Start isDeterministic. Operand 440 states and 1213 transitions. [2022-07-26 14:21:25,188 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:21:25,188 INFO L220 hiAutomatonCegarLoop]: Abstraction has 440 states and 1213 transitions. [2022-07-26 14:21:25,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states and 1213 transitions. [2022-07-26 14:21:25,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 336. [2022-07-26 14:21:25,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 336 states, 336 states have (on average 2.8095238095238093) internal successors, (944), 335 states have internal predecessors, (944), 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) [2022-07-26 14:21:25,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 336 states and 944 transitions. [2022-07-26 14:21:25,224 INFO L242 hiAutomatonCegarLoop]: Abstraction has 336 states and 944 transitions. [2022-07-26 14:21:25,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:21:25,227 INFO L426 stractBuchiCegarLoop]: Abstraction has 336 states and 944 transitions. [2022-07-26 14:21:25,227 INFO L333 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-26 14:21:25,227 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 336 states and 944 transitions. [2022-07-26 14:21:25,230 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 304 [2022-07-26 14:21:25,230 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:21:25,230 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:21:25,230 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-26 14:21:25,230 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2022-07-26 14:21:25,231 INFO L733 eck$LassoCheckResult]: Stem: 1723#[ULTIMATE.startENTRY]don't care [541] ULTIMATE.startENTRY-->L761-3: Formula: (let ((.cse3 (store |v_#memory_int_108| |v_~#buffer~0.base_31| ((as const (Array Int Int)) 0)))) (let ((.cse1 (select |v_#memory_int_108| 1)) (.cse2 (store |v_#valid_111| |v_ULTIMATE.start_main_~#id1~0#1.base_39| 1)) (.cse4 (+ |v_~#m~0.offset_59| 24)) (.cse0 (select .cse3 |v_~#m~0.base_59|))) (and (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) (= (select .cse0 |v_~#m~0.offset_59|) 0) (= |v_#pthreadsMutex_43| (store |v_#pthreadsMutex_44| |v_~#m~0.base_59| (store (select |v_#pthreadsMutex_44| |v_~#m~0.base_59|) |v_~#m~0.offset_59| 0))) (= (select (select |v_#memory_int_108| 2) 0) 0) (= 2 (select |v_#length_84| 1)) (= (select |v_#valid_111| 2) 1) (= v_~first~0_48 v_~next~0_81) (= (select |v_#valid_111| 4) 1) (= (select |v_#valid_111| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) 0) (= |v_#NULL.base_12| 0) (= |v_ULTIMATE.start_initLog_#in~max#1_15| 10) (= (select .cse1 1) 0) (= |v_~#buffer~0.offset_22| 0) (= |v_~#m~0.base_59| 4) (= (select |v_#length_84| 2) 1) (= (select .cse2 |v_ULTIMATE.start_main_~#id2~0#1.base_41|) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33|)))) (= (select .cse0 (+ |v_~#m~0.offset_59| 22)) 0) (= (select .cse0 (+ |v_~#m~0.offset_59| 4)) 0) (= (select |v_#length_84| 3) 10) (= (select .cse1 0) 48) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_33| 0) (= |v_#length_83| (store (store |v_#length_84| |v_ULTIMATE.start_main_~#id1~0#1.base_39| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_41| 4)) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_33| 0) (= |v_#memory_int_106| (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| |v_ULTIMATE.start_main_#t~pre9#1_29|))) (= (select |v_#valid_111| 1) 1) (= v_~send~0_39 1) (= (select .cse0 (+ |v_~#m~0.offset_59| 8)) 0) (= |v_ULTIMATE.start_main_#t~pre9#1_29| |v_#pthreadsForks_34|) (= (store .cse2 |v_ULTIMATE.start_main_~#id2~0#1.base_41| 1) |v_#valid_110|) (= (select .cse0 (+ |v_~#m~0.offset_59| 16)) 0) (= |v_#pthreadsForks_33| (+ |v_#pthreadsForks_34| 1)) (= v_~next~0_81 0) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_59|) .cse4) 0) (< 0 |v_#StackHeapBarrier_24|) (= (select .cse0 (+ |v_~#m~0.offset_59| 12)) 0) (= (select |v_#valid_111| 3) 1) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#id2~0#1.base_41|) (= |v_ULTIMATE.start_initLog_#in~max#1_15| |v_ULTIMATE.start_initLog_~max#1_24|) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_59|) .cse4) 0) (= |v_~#m~0.offset_59| 0) (= 3 |v_~#buffer~0.base_31|) (= 40 (select |v_#length_84| 4)) (= v_~buffer_size~0_66 |v_ULTIMATE.start_initLog_~max#1_24|) (= |v_#NULL.offset_12| 0) (= (select .cse0 (+ |v_~#m~0.offset_59| 20)) 0) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33|))) |v_#memory_$Pointer$.offset_48|) (= 0 v_~receive~0_37) (= (select |v_#valid_111| 0) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_44|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_34|, #valid=|v_#valid_111|, #memory_int=|v_#memory_int_108|, #length=|v_#length_84|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_20|, ~receive~0=v_~receive~0_37, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_48|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_29|, ~#buffer~0.base=|v_~#buffer~0.base_31|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_81, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_22|, #pthreadsForks=|v_#pthreadsForks_33|, #length=|v_#length_83|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_24|, ~buffer_size~0=v_~buffer_size~0_66, ~send~0=v_~send~0_39, #pthreadsMutex=|v_#pthreadsMutex_43|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_33|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_17|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_27|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_24|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_33|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_39|, ~#m~0.base=|v_~#m~0.base_59|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_59|, #valid=|v_#valid_110|, #memory_int=|v_#memory_int_106|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_41|, ~#buffer~0.offset=|v_~#buffer~0.offset_22|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_48|, ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ~receive~0, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre9#1, ~#buffer~0.base, #NULL.offset, ULTIMATE.start_main_#t~nondet12#1, ~next~0, ULTIMATE.start_main_#t~mem14#1, #pthreadsForks, #length, ULTIMATE.start_initLog_~max#1, ~buffer_size~0, ~send~0, #pthreadsMutex, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#id1~0#1.offset, #NULL.base, ULTIMATE.start_main_~#id1~0#1.base, ~#m~0.base, ~first~0, ~#m~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#id2~0#1.base, ~#buffer~0.offset, #memory_$Pointer$.offset, ULTIMATE.start_initLog_#in~max#1] 1435#[L761-3]don't care [412] L761-3-->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_16|, 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_6|, 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] 1437#[L761-4, t1ENTRY]don't care [501] t1ENTRY-->L724-6: Formula: (and (= |v_t1Thread1of1ForFork0_~i~0#1_27| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_7| |v_t1Thread1of1ForFork0_~arg#1.offset_7|) (= |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_27|, 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] 1629#[L724-6, L761-4]don't care [448] L724-6-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_25|))) (and (< |v_t1Thread1of1ForFork0_~i~0#1_23| 7) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_7| 0) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_25| (store .cse0 |v_~#m~0.offset_25| 1))) (= (select .cse0 |v_~#m~0.offset_25|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_7|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 1631#[L726-1, L761-4]don't care [488] L726-1-->L729-1: Formula: (not (= (mod v_~send~0_15 256) 0)) InVars {~send~0=v_~send~0_15} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_11|, ~send~0=v_~send~0_15} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 1313#[L761-4, L729-1]don't care [2022-07-26 14:21:25,231 INFO L735 eck$LassoCheckResult]: Loop: 1313#[L761-4, L729-1]don't care [536] L729-1-->L731: Formula: (and (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_19| |v_t1Thread1of1ForFork0_~i~0#1_41|) (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_19| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_33|) (or (not (< 0 v_~buffer_size~0_56)) (not (< (mod v_~next~0_71 4294967296) (mod v_~buffer_size~0_56 4294967296)))) (= v_~send~0_29 0) (= (- 1) |v_t1Thread1of1ForFork0_insertLogElement_#res#1_35|)) InVars {~next~0=v_~next~0_71, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_41|, ~buffer_size~0=v_~buffer_size~0_56} OutVars{~next~0=v_~next~0_71, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_35|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_41|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_19|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_33|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_27|, ~buffer_size~0=v_~buffer_size~0_56, ~send~0=v_~send~0_29} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~ret5#1, ~send~0] 1315#[L761-4, L731]don't care [371] L731-->L727-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0] 1465#[L727-2, L761-4]don't care [349] L727-2-->L724-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#m~0.base_12| (store (select |v_#pthreadsMutex_6| |v_~#m~0.base_12|) |v_~#m~0.offset_12| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[#pthreadsMutex] 1467#[L761-4, L724-3]don't care [511] L724-3-->L724-6: Formula: (= (+ |v_t1Thread1of1ForFork0_~i~0#1_34| 1) |v_t1Thread1of1ForFork0_~i~0#1_33|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_34|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_33|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_13|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_#t~post3#1] 1715#[L724-6, L761-4]don't care [448] L724-6-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_25|))) (and (< |v_t1Thread1of1ForFork0_~i~0#1_23| 7) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_7| 0) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_25| (store .cse0 |v_~#m~0.offset_25| 1))) (= (select .cse0 |v_~#m~0.offset_25|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_7|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 1747#[L726-1, L761-4]don't care [488] L726-1-->L729-1: Formula: (not (= (mod v_~send~0_15 256) 0)) InVars {~send~0=v_~send~0_15} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_11|, ~send~0=v_~send~0_15} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 1313#[L761-4, L729-1]don't care [2022-07-26 14:21:25,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:25,231 INFO L85 PathProgramCache]: Analyzing trace with hash 541023741, now seen corresponding path program 1 times [2022-07-26 14:21:25,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:25,232 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566368665] [2022-07-26 14:21:25,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:25,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:25,243 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:21:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:25,263 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:21:25,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:25,264 INFO L85 PathProgramCache]: Analyzing trace with hash -593611770, now seen corresponding path program 1 times [2022-07-26 14:21:25,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:25,264 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430812875] [2022-07-26 14:21:25,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:25,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:25,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:21:25,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:21:25,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:21:25,298 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430812875] [2022-07-26 14:21:25,298 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1430812875] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:21:25,298 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:21:25,298 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-07-26 14:21:25,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052404959] [2022-07-26 14:21:25,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:21:25,299 INFO L750 eck$LassoCheckResult]: loop already infeasible [2022-07-26 14:21:25,299 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:21:25,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:21:25,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:21:25,300 INFO L87 Difference]: Start difference. First operand 336 states and 944 transitions. cyclomatic complexity: 622 Second operand has 3 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-26 14:21:25,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:21:25,367 INFO L93 Difference]: Finished difference Result 374 states and 995 transitions. [2022-07-26 14:21:25,367 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 374 states and 995 transitions. [2022-07-26 14:21:25,370 INFO L131 ngComponentsAnalysis]: Automaton has 18 accepting balls. 296 [2022-07-26 14:21:25,373 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 374 states to 374 states and 995 transitions. [2022-07-26 14:21:25,373 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 374 [2022-07-26 14:21:25,375 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 374 [2022-07-26 14:21:25,375 INFO L73 IsDeterministic]: Start isDeterministic. Operand 374 states and 995 transitions. [2022-07-26 14:21:25,385 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:21:25,386 INFO L220 hiAutomatonCegarLoop]: Abstraction has 374 states and 995 transitions. [2022-07-26 14:21:25,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 374 states and 995 transitions. [2022-07-26 14:21:25,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 374 to 336. [2022-07-26 14:21:25,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 336 states, 336 states have (on average 2.744047619047619) internal successors, (922), 335 states have internal predecessors, (922), 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) [2022-07-26 14:21:25,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 336 states and 922 transitions. [2022-07-26 14:21:25,410 INFO L242 hiAutomatonCegarLoop]: Abstraction has 336 states and 922 transitions. [2022-07-26 14:21:25,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:21:25,411 INFO L426 stractBuchiCegarLoop]: Abstraction has 336 states and 922 transitions. [2022-07-26 14:21:25,411 INFO L333 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-26 14:21:25,411 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 336 states and 922 transitions. [2022-07-26 14:21:25,413 INFO L131 ngComponentsAnalysis]: Automaton has 14 accepting balls. 280 [2022-07-26 14:21:25,413 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:21:25,413 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:21:25,414 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-26 14:21:25,414 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 14:21:25,414 INFO L733 eck$LassoCheckResult]: Stem: 2745#[ULTIMATE.startENTRY]don't care [541] ULTIMATE.startENTRY-->L761-3: Formula: (let ((.cse3 (store |v_#memory_int_108| |v_~#buffer~0.base_31| ((as const (Array Int Int)) 0)))) (let ((.cse1 (select |v_#memory_int_108| 1)) (.cse2 (store |v_#valid_111| |v_ULTIMATE.start_main_~#id1~0#1.base_39| 1)) (.cse4 (+ |v_~#m~0.offset_59| 24)) (.cse0 (select .cse3 |v_~#m~0.base_59|))) (and (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) (= (select .cse0 |v_~#m~0.offset_59|) 0) (= |v_#pthreadsMutex_43| (store |v_#pthreadsMutex_44| |v_~#m~0.base_59| (store (select |v_#pthreadsMutex_44| |v_~#m~0.base_59|) |v_~#m~0.offset_59| 0))) (= (select (select |v_#memory_int_108| 2) 0) 0) (= 2 (select |v_#length_84| 1)) (= (select |v_#valid_111| 2) 1) (= v_~first~0_48 v_~next~0_81) (= (select |v_#valid_111| 4) 1) (= (select |v_#valid_111| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) 0) (= |v_#NULL.base_12| 0) (= |v_ULTIMATE.start_initLog_#in~max#1_15| 10) (= (select .cse1 1) 0) (= |v_~#buffer~0.offset_22| 0) (= |v_~#m~0.base_59| 4) (= (select |v_#length_84| 2) 1) (= (select .cse2 |v_ULTIMATE.start_main_~#id2~0#1.base_41|) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33|)))) (= (select .cse0 (+ |v_~#m~0.offset_59| 22)) 0) (= (select .cse0 (+ |v_~#m~0.offset_59| 4)) 0) (= (select |v_#length_84| 3) 10) (= (select .cse1 0) 48) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_33| 0) (= |v_#length_83| (store (store |v_#length_84| |v_ULTIMATE.start_main_~#id1~0#1.base_39| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_41| 4)) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_33| 0) (= |v_#memory_int_106| (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| |v_ULTIMATE.start_main_#t~pre9#1_29|))) (= (select |v_#valid_111| 1) 1) (= v_~send~0_39 1) (= (select .cse0 (+ |v_~#m~0.offset_59| 8)) 0) (= |v_ULTIMATE.start_main_#t~pre9#1_29| |v_#pthreadsForks_34|) (= (store .cse2 |v_ULTIMATE.start_main_~#id2~0#1.base_41| 1) |v_#valid_110|) (= (select .cse0 (+ |v_~#m~0.offset_59| 16)) 0) (= |v_#pthreadsForks_33| (+ |v_#pthreadsForks_34| 1)) (= v_~next~0_81 0) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_59|) .cse4) 0) (< 0 |v_#StackHeapBarrier_24|) (= (select .cse0 (+ |v_~#m~0.offset_59| 12)) 0) (= (select |v_#valid_111| 3) 1) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#id2~0#1.base_41|) (= |v_ULTIMATE.start_initLog_#in~max#1_15| |v_ULTIMATE.start_initLog_~max#1_24|) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_59|) .cse4) 0) (= |v_~#m~0.offset_59| 0) (= 3 |v_~#buffer~0.base_31|) (= 40 (select |v_#length_84| 4)) (= v_~buffer_size~0_66 |v_ULTIMATE.start_initLog_~max#1_24|) (= |v_#NULL.offset_12| 0) (= (select .cse0 (+ |v_~#m~0.offset_59| 20)) 0) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33|))) |v_#memory_$Pointer$.offset_48|) (= 0 v_~receive~0_37) (= (select |v_#valid_111| 0) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_44|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_34|, #valid=|v_#valid_111|, #memory_int=|v_#memory_int_108|, #length=|v_#length_84|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_20|, ~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_29|, ~#buffer~0.base=|v_~#buffer~0.base_31|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_81, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_22|, #pthreadsForks=|v_#pthreadsForks_33|, #length=|v_#length_83|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_24|, ~buffer_size~0=v_~buffer_size~0_66, ~send~0=v_~send~0_39, #pthreadsMutex=|v_#pthreadsMutex_43|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_33|, 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_27|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_24|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_33|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_39|, ~#m~0.base=|v_~#m~0.base_59|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_59|, #valid=|v_#valid_110|, #memory_int=|v_#memory_int_106|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_41|, ~#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_15|} 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, ~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] 2479#[L761-3]don't care [412] L761-3-->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_16|, 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_6|, 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] 2481#[L761-4, t1ENTRY]don't care [525] L761-4-->L762-3: Formula: (and (= (store |v_#memory_$Pointer$.base_39| |v_ULTIMATE.start_main_~#id2~0#1.base_27| (store (select |v_#memory_$Pointer$.base_39| |v_ULTIMATE.start_main_~#id2~0#1.base_27|) |v_ULTIMATE.start_main_~#id2~0#1.offset_23| (select (select |v_#memory_$Pointer$.base_38| |v_ULTIMATE.start_main_~#id2~0#1.base_27|) |v_ULTIMATE.start_main_~#id2~0#1.offset_23|))) |v_#memory_$Pointer$.base_38|) (= 1 (select |v_#valid_82| |v_ULTIMATE.start_main_~#id2~0#1.base_27|)) (<= 0 |v_ULTIMATE.start_main_~#id2~0#1.offset_23|) (= |v_#memory_int_84| (store |v_#memory_int_85| |v_ULTIMATE.start_main_~#id2~0#1.base_27| (store (select |v_#memory_int_85| |v_ULTIMATE.start_main_~#id2~0#1.base_27|) |v_ULTIMATE.start_main_~#id2~0#1.offset_23| |v_ULTIMATE.start_main_#t~pre11#1_21|))) (= |v_ULTIMATE.start_main_#t~pre11#1_21| |v_#pthreadsForks_26|) (= |v_#memory_$Pointer$.offset_38| (store |v_#memory_$Pointer$.offset_39| |v_ULTIMATE.start_main_~#id2~0#1.base_27| (store (select |v_#memory_$Pointer$.offset_39| |v_ULTIMATE.start_main_~#id2~0#1.base_27|) |v_ULTIMATE.start_main_~#id2~0#1.offset_23| (select (select |v_#memory_$Pointer$.offset_38| |v_ULTIMATE.start_main_~#id2~0#1.base_27|) |v_ULTIMATE.start_main_~#id2~0#1.offset_23|)))) (<= (+ |v_ULTIMATE.start_main_~#id2~0#1.offset_23| 4) (select |v_#length_63| |v_ULTIMATE.start_main_~#id2~0#1.base_27|)) (= |v_#pthreadsForks_25| (+ |v_#pthreadsForks_26| 1))) InVars {ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_23|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_39|, #pthreadsForks=|v_#pthreadsForks_26|, #valid=|v_#valid_82|, #memory_int=|v_#memory_int_85|, #length=|v_#length_63|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_27|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_39|} OutVars{ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_23|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_11|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_38|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_21|, #pthreadsForks=|v_#pthreadsForks_25|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_21|, #valid=|v_#valid_82|, #memory_int=|v_#memory_int_84|, #length=|v_#length_63|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_27|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_38|} 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] 2711#[L762-3, t1ENTRY]don't care [415] L762-3-->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_18|, 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] 2485#[t1ENTRY, t2ENTRY, L762-4]don't care [509] t2ENTRY-->L740-6: Formula: (and (= |v_t2Thread1of1ForFork1_~arg#1.offset_5| |v_t2Thread1of1ForFork1_#in~arg#1.offset_5|) (= |v_t2Thread1of1ForFork1_#in~arg#1.base_5| |v_t2Thread1of1ForFork1_~arg#1.base_5|) (= |v_t2Thread1of1ForFork1_~i~1#1_45| 0)) InVars {t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_5|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_5|} OutVars{t2Thread1of1ForFork1_~arg#1.base=|v_t2Thread1of1ForFork1_~arg#1.base_5|, t2Thread1of1ForFork1_~arg#1.offset=|v_t2Thread1of1ForFork1_~arg#1.offset_5|, t2Thread1of1ForFork1_#in~arg#1.base=|v_t2Thread1of1ForFork1_#in~arg#1.base_5|, t2Thread1of1ForFork1_#in~arg#1.offset=|v_t2Thread1of1ForFork1_#in~arg#1.offset_5|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_45|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_~arg#1.base, t2Thread1of1ForFork1_~arg#1.offset, t2Thread1of1ForFork1_~i~1#1] 2489#[L740-6, t1ENTRY, L762-4]don't care [2022-07-26 14:21:25,415 INFO L735 eck$LassoCheckResult]: Loop: 2489#[L740-6, t1ENTRY, L762-4]don't care [504] L740-6-->L743: Formula: (let ((.cse0 (select |v_#pthreadsMutex_24| |v_~#m~0.base_37|))) (and (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_37| (store .cse0 |v_~#m~0.offset_37| 1))) (= (select .cse0 |v_~#m~0.offset_37|) 0) (< |v_t2Thread1of1ForFork1_~i~1#1_39| 7))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_37|, ~#m~0.offset=|v_~#m~0.offset_37|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_39|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_37|, ~#m~0.offset=|v_~#m~0.offset_37|, t2Thread1of1ForFork1_#t~nondet7#1=|v_t2Thread1of1ForFork1_#t~nondet7#1_11|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_39|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork1_#t~nondet7#1] 2515#[t1ENTRY, L762-4, L743]don't care [383] L743-->L743-2: Formula: (= (mod v_~receive~0_6 256) 0) InVars {~receive~0=v_~receive~0_6} OutVars{~receive~0=v_~receive~0_6} AuxVars[] AssignedVars[] 2199#[t1ENTRY, L762-4, L743-2]don't care [385] L743-2-->L740-3: Formula: (= |v_#pthreadsMutex_9| (store |v_#pthreadsMutex_10| |v_~#m~0.base_14| (store (select |v_#pthreadsMutex_10| |v_~#m~0.base_14|) |v_~#m~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_10|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_9|, ~#m~0.base=|v_~#m~0.base_14|, ~#m~0.offset=|v_~#m~0.offset_14|} AuxVars[] AssignedVars[#pthreadsMutex] 2507#[t1ENTRY, L740-3, L762-4]don't care [506] L740-3-->L740-6: Formula: (= |v_t2Thread1of1ForFork1_~i~1#1_41| (+ |v_t2Thread1of1ForFork1_~i~1#1_42| 1)) InVars {t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_42|} OutVars{t2Thread1of1ForFork1_#t~post6#1=|v_t2Thread1of1ForFork1_#t~post6#1_11|, t2Thread1of1ForFork1_~i~1#1=|v_t2Thread1of1ForFork1_~i~1#1_41|} AuxVars[] AssignedVars[t2Thread1of1ForFork1_#t~post6#1, t2Thread1of1ForFork1_~i~1#1] 2489#[L740-6, t1ENTRY, L762-4]don't care [2022-07-26 14:21:25,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:25,415 INFO L85 PathProgramCache]: Analyzing trace with hash 541045803, now seen corresponding path program 1 times [2022-07-26 14:21:25,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:25,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88901194] [2022-07-26 14:21:25,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:25,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:25,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:25,434 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:21:25,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:25,445 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:21:25,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:25,445 INFO L85 PathProgramCache]: Analyzing trace with hash 16318689, now seen corresponding path program 1 times [2022-07-26 14:21:25,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:25,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608709565] [2022-07-26 14:21:25,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:25,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:25,451 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:21:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:25,454 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:21:25,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:25,467 INFO L85 PathProgramCache]: Analyzing trace with hash -728854517, now seen corresponding path program 1 times [2022-07-26 14:21:25,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:25,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910767204] [2022-07-26 14:21:25,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:25,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:25,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:25,481 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:21:25,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:25,512 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:21:27,018 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:21:27,019 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:21:27,019 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:21:27,019 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:21:27,019 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:21:27,019 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:27,019 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:21:27,019 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:21:27,019 INFO L133 ssoRankerPreferences]: Filename of dumped script: circular_buffer_bad.i_BEv2_Iteration3_Lasso [2022-07-26 14:21:27,019 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:21:27,019 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:21:27,034 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,037 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,038 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,040 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,041 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,043 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,044 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,045 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,049 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,051 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,053 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,054 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,056 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,058 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,062 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,064 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,065 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,066 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,068 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,069 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,071 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,072 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,074 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,076 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,077 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,079 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,081 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,082 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,084 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,085 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,087 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,091 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,093 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,095 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,980 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,982 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,983 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,986 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,988 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,990 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,993 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,994 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,996 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:27,998 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,000 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,002 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,003 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,005 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,006 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,008 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,009 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,011 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,013 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,015 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,016 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,018 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,020 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,021 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,023 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,024 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,026 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,028 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,029 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,032 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,036 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,037 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,039 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,040 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,042 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,044 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,046 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,047 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,049 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,050 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,052 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,053 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:28,708 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:21:28,711 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:21:28,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:28,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:28,713 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) [2022-07-26 14:21:28,714 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 [2022-07-26 14:21:28,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:28,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:28,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:28,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:28,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:28,722 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:28,723 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:28,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:28,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:28,750 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 [2022-07-26 14:21:28,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:28,751 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:28,752 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) [2022-07-26 14:21:28,753 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 [2022-07-26 14:21:28,754 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 [2022-07-26 14:21:28,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:28,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:28,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:28,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:28,759 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:28,760 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:28,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:28,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:28,805 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 [2022-07-26 14:21:28,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:28,806 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:28,807 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) [2022-07-26 14:21:28,808 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 [2022-07-26 14:21:28,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:28,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:28,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:28,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:28,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:28,818 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:28,819 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:28,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:28,855 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 [2022-07-26 14:21:28,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:28,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:28,857 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) [2022-07-26 14:21:28,858 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 [2022-07-26 14:21:28,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:28,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:28,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:28,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:28,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:28,867 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:28,867 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:28,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:28,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:28,897 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 [2022-07-26 14:21:28,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:28,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:28,899 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) [2022-07-26 14:21:28,901 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 [2022-07-26 14:21:28,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:28,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:28,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:28,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:28,934 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:28,938 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:28,938 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:28,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:28,960 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 [2022-07-26 14:21:28,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:28,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:28,962 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) [2022-07-26 14:21:28,963 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 [2022-07-26 14:21:28,964 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 [2022-07-26 14:21:28,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:28,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:28,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:28,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:28,971 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:28,971 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:28,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:28,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:28,987 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 [2022-07-26 14:21:28,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:28,988 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:28,988 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) [2022-07-26 14:21:28,990 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 [2022-07-26 14:21:28,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:28,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:28,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:28,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:28,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:28,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:28,998 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:28,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:28,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,013 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:29,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,015 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) [2022-07-26 14:21:29,016 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 [2022-07-26 14:21:29,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,027 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,027 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,049 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2022-07-26 14:21:29,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,051 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) [2022-07-26 14:21:29,052 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 [2022-07-26 14:21:29,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,059 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,076 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,112 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 [2022-07-26 14:21:29,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,113 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) [2022-07-26 14:21:29,114 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 [2022-07-26 14:21:29,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,123 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,123 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,151 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 [2022-07-26 14:21:29,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,153 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) [2022-07-26 14:21:29,154 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 [2022-07-26 14:21:29,155 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 [2022-07-26 14:21:29,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,162 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,162 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,178 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 [2022-07-26 14:21:29,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,180 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) [2022-07-26 14:21:29,181 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 [2022-07-26 14:21:29,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,202 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,202 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,221 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 [2022-07-26 14:21:29,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,223 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) [2022-07-26 14:21:29,224 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 [2022-07-26 14:21:29,225 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 [2022-07-26 14:21:29,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,231 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,232 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,232 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,254 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2022-07-26 14:21:29,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,256 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) [2022-07-26 14:21:29,256 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 [2022-07-26 14:21:29,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,264 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,265 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,281 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 [2022-07-26 14:21:29,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,283 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) [2022-07-26 14:21:29,283 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 [2022-07-26 14:21:29,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,290 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,291 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,291 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,311 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2022-07-26 14:21:29,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,312 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,337 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) [2022-07-26 14:21:29,339 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 [2022-07-26 14:21:29,339 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 [2022-07-26 14:21:29,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:29,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,345 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:29,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:29,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,363 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2022-07-26 14:21:29,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,367 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) [2022-07-26 14:21:29,369 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 [2022-07-26 14:21:29,370 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 [2022-07-26 14:21:29,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:29,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,376 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:29,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:29,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,392 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2022-07-26 14:21:29,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,393 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) [2022-07-26 14:21:29,394 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 [2022-07-26 14:21:29,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,401 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,402 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,402 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,420 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2022-07-26 14:21:29,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,421 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) [2022-07-26 14:21:29,422 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 [2022-07-26 14:21:29,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,434 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,434 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,466 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 [2022-07-26 14:21:29,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,467 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,468 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) [2022-07-26 14:21:29,468 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 [2022-07-26 14:21:29,470 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 [2022-07-26 14:21:29,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,476 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,476 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,535 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2022-07-26 14:21:29,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,536 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) [2022-07-26 14:21:29,541 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 [2022-07-26 14:21:29,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,551 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,552 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,552 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,578 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:29,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,580 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) [2022-07-26 14:21:29,580 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 [2022-07-26 14:21:29,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,587 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,588 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,588 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,619 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 [2022-07-26 14:21:29,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,621 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) [2022-07-26 14:21:29,622 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 [2022-07-26 14:21:29,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:29,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,628 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:29,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:29,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,653 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-07-26 14:21:29,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,656 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) [2022-07-26 14:21:29,658 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 [2022-07-26 14:21:29,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,665 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,665 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,705 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2022-07-26 14:21:29,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,707 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) [2022-07-26 14:21:29,707 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 [2022-07-26 14:21:29,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,714 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,715 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,715 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,732 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-07-26 14:21:29,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,733 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) [2022-07-26 14:21:29,734 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 [2022-07-26 14:21:29,735 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 [2022-07-26 14:21:29,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,741 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,741 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,773 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 [2022-07-26 14:21:29,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,774 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,774 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) [2022-07-26 14:21:29,776 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 [2022-07-26 14:21:29,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:29,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,782 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,782 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:29,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:29,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,798 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 [2022-07-26 14:21:29,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,800 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) [2022-07-26 14:21:29,801 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 [2022-07-26 14:21:29,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,816 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,816 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,846 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 [2022-07-26 14:21:29,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,847 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,848 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) [2022-07-26 14:21:29,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,854 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 [2022-07-26 14:21:29,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:29,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,857 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:29,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:29,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,874 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 [2022-07-26 14:21:29,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,876 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) [2022-07-26 14:21:29,877 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 [2022-07-26 14:21:29,878 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 [2022-07-26 14:21:29,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,884 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,884 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:29,913 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:29,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,913 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,914 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) [2022-07-26 14:21:29,915 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 [2022-07-26 14:21:29,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:29,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:29,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:29,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:29,921 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:29,924 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:29,924 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:29,926 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:21:29,966 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-26 14:21:29,966 INFO L444 ModelExtractionUtils]: 0 out of 7 variables were initially zero. Simplification set additionally 4 variables to zero. [2022-07-26 14:21:29,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:29,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:29,995 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) [2022-07-26 14:21:29,996 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:21:30,004 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 [2022-07-26 14:21:30,014 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:21:30,014 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:21:30,015 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(t2Thread1of1ForFork1_~i~1#1) = -2*t2Thread1of1ForFork1_~i~1#1 + 13 Supporting invariants [] [2022-07-26 14:21:30,045 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:30,237 INFO L156 tatePredicateManager]: 72 out of 72 supporting invariants were superfluous and have been removed [2022-07-26 14:21:30,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:21:30,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:21:30,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:21:30,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:21:30,301 INFO L263 TraceCheckSpWp]: Trace formula consists of 17 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:21:30,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:21:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:21:30,321 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2022-07-26 14:21:30,322 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 336 states and 922 transitions. cyclomatic complexity: 600 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) [2022-07-26 14:21:30,439 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 336 states and 922 transitions. cyclomatic complexity: 600. 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 757 states and 2316 transitions. Complement of second has 6 states. [2022-07-26 14:21:30,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 14:21:30,441 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) [2022-07-26 14:21:30,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 78 transitions. [2022-07-26 14:21:30,442 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 78 transitions. Stem has 5 letters. Loop has 4 letters. [2022-07-26 14:21:30,442 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:21:30,442 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 78 transitions. Stem has 9 letters. Loop has 4 letters. [2022-07-26 14:21:30,442 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:21:30,443 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 78 transitions. Stem has 5 letters. Loop has 8 letters. [2022-07-26 14:21:30,443 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:21:30,443 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 757 states and 2316 transitions. [2022-07-26 14:21:30,449 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 88 [2022-07-26 14:21:30,455 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 757 states to 643 states and 1921 transitions. [2022-07-26 14:21:30,455 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 311 [2022-07-26 14:21:30,456 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 393 [2022-07-26 14:21:30,456 INFO L73 IsDeterministic]: Start isDeterministic. Operand 643 states and 1921 transitions. [2022-07-26 14:21:30,456 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:21:30,456 INFO L220 hiAutomatonCegarLoop]: Abstraction has 643 states and 1921 transitions. [2022-07-26 14:21:30,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 643 states and 1921 transitions. [2022-07-26 14:21:30,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 643 to 568. [2022-07-26 14:21:30,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 568 states, 568 states have (on average 3.005281690140845) internal successors, (1707), 567 states have internal predecessors, (1707), 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) [2022-07-26 14:21:30,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 568 states and 1707 transitions. [2022-07-26 14:21:30,477 INFO L242 hiAutomatonCegarLoop]: Abstraction has 568 states and 1707 transitions. [2022-07-26 14:21:30,477 INFO L426 stractBuchiCegarLoop]: Abstraction has 568 states and 1707 transitions. [2022-07-26 14:21:30,477 INFO L333 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-26 14:21:30,477 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 568 states and 1707 transitions. [2022-07-26 14:21:30,480 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 88 [2022-07-26 14:21:30,480 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:21:30,480 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:21:30,481 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:21:30,481 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 14:21:30,481 INFO L733 eck$LassoCheckResult]: Stem: 4831#[ULTIMATE.startENTRY]don't care [541] ULTIMATE.startENTRY-->L761-3: Formula: (let ((.cse3 (store |v_#memory_int_108| |v_~#buffer~0.base_31| ((as const (Array Int Int)) 0)))) (let ((.cse1 (select |v_#memory_int_108| 1)) (.cse2 (store |v_#valid_111| |v_ULTIMATE.start_main_~#id1~0#1.base_39| 1)) (.cse4 (+ |v_~#m~0.offset_59| 24)) (.cse0 (select .cse3 |v_~#m~0.base_59|))) (and (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) (= (select .cse0 |v_~#m~0.offset_59|) 0) (= |v_#pthreadsMutex_43| (store |v_#pthreadsMutex_44| |v_~#m~0.base_59| (store (select |v_#pthreadsMutex_44| |v_~#m~0.base_59|) |v_~#m~0.offset_59| 0))) (= (select (select |v_#memory_int_108| 2) 0) 0) (= 2 (select |v_#length_84| 1)) (= (select |v_#valid_111| 2) 1) (= v_~first~0_48 v_~next~0_81) (= (select |v_#valid_111| 4) 1) (= (select |v_#valid_111| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) 0) (= |v_#NULL.base_12| 0) (= |v_ULTIMATE.start_initLog_#in~max#1_15| 10) (= (select .cse1 1) 0) (= |v_~#buffer~0.offset_22| 0) (= |v_~#m~0.base_59| 4) (= (select |v_#length_84| 2) 1) (= (select .cse2 |v_ULTIMATE.start_main_~#id2~0#1.base_41|) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33|)))) (= (select .cse0 (+ |v_~#m~0.offset_59| 22)) 0) (= (select .cse0 (+ |v_~#m~0.offset_59| 4)) 0) (= (select |v_#length_84| 3) 10) (= (select .cse1 0) 48) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_33| 0) (= |v_#length_83| (store (store |v_#length_84| |v_ULTIMATE.start_main_~#id1~0#1.base_39| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_41| 4)) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_33| 0) (= |v_#memory_int_106| (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| |v_ULTIMATE.start_main_#t~pre9#1_29|))) (= (select |v_#valid_111| 1) 1) (= v_~send~0_39 1) (= (select .cse0 (+ |v_~#m~0.offset_59| 8)) 0) (= |v_ULTIMATE.start_main_#t~pre9#1_29| |v_#pthreadsForks_34|) (= (store .cse2 |v_ULTIMATE.start_main_~#id2~0#1.base_41| 1) |v_#valid_110|) (= (select .cse0 (+ |v_~#m~0.offset_59| 16)) 0) (= |v_#pthreadsForks_33| (+ |v_#pthreadsForks_34| 1)) (= v_~next~0_81 0) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_59|) .cse4) 0) (< 0 |v_#StackHeapBarrier_24|) (= (select .cse0 (+ |v_~#m~0.offset_59| 12)) 0) (= (select |v_#valid_111| 3) 1) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#id2~0#1.base_41|) (= |v_ULTIMATE.start_initLog_#in~max#1_15| |v_ULTIMATE.start_initLog_~max#1_24|) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_59|) .cse4) 0) (= |v_~#m~0.offset_59| 0) (= 3 |v_~#buffer~0.base_31|) (= 40 (select |v_#length_84| 4)) (= v_~buffer_size~0_66 |v_ULTIMATE.start_initLog_~max#1_24|) (= |v_#NULL.offset_12| 0) (= (select .cse0 (+ |v_~#m~0.offset_59| 20)) 0) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33|))) |v_#memory_$Pointer$.offset_48|) (= 0 v_~receive~0_37) (= (select |v_#valid_111| 0) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_44|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_34|, #valid=|v_#valid_111|, #memory_int=|v_#memory_int_108|, #length=|v_#length_84|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_20|, ~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_29|, ~#buffer~0.base=|v_~#buffer~0.base_31|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_81, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_22|, #pthreadsForks=|v_#pthreadsForks_33|, #length=|v_#length_83|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_24|, ~buffer_size~0=v_~buffer_size~0_66, ~send~0=v_~send~0_39, #pthreadsMutex=|v_#pthreadsMutex_43|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_33|, 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_27|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_24|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_33|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_39|, ~#m~0.base=|v_~#m~0.base_59|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_59|, #valid=|v_#valid_110|, #memory_int=|v_#memory_int_106|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_41|, ~#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_15|} 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, ~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] 4375#[L761-3]don't care [412] L761-3-->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_16|, 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_6|, 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] 4377#[L761-4, t1ENTRY]don't care [501] t1ENTRY-->L724-6: Formula: (and (= |v_t1Thread1of1ForFork0_~i~0#1_27| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_7| |v_t1Thread1of1ForFork0_~arg#1.offset_7|) (= |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_27|, 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] 4759#[L724-6, L761-4]don't care [448] L724-6-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_25|))) (and (< |v_t1Thread1of1ForFork0_~i~0#1_23| 7) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_7| 0) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_25| (store .cse0 |v_~#m~0.offset_25| 1))) (= (select .cse0 |v_~#m~0.offset_25|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_7|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 5027#[L726-1, L761-4]don't care [488] L726-1-->L729-1: Formula: (not (= (mod v_~send~0_15 256) 0)) InVars {~send~0=v_~send~0_15} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_11|, ~send~0=v_~send~0_15} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 4205#[L761-4, L729-1]don't care [536] L729-1-->L731: Formula: (and (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_19| |v_t1Thread1of1ForFork0_~i~0#1_41|) (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_19| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_33|) (or (not (< 0 v_~buffer_size~0_56)) (not (< (mod v_~next~0_71 4294967296) (mod v_~buffer_size~0_56 4294967296)))) (= v_~send~0_29 0) (= (- 1) |v_t1Thread1of1ForFork0_insertLogElement_#res#1_35|)) InVars {~next~0=v_~next~0_71, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_41|, ~buffer_size~0=v_~buffer_size~0_56} OutVars{~next~0=v_~next~0_71, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_35|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_41|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_19|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_33|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_27|, ~buffer_size~0=v_~buffer_size~0_56, ~send~0=v_~send~0_29} AuxVars[] AssignedVars[t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, t1Thread1of1ForFork0_#t~ret5#1, ~send~0] 4207#[L761-4, L731]don't care [371] L731-->L727-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0] 4411#[L727-2, L761-4]don't care [2022-07-26 14:21:30,481 INFO L735 eck$LassoCheckResult]: Loop: 4411#[L727-2, L761-4]don't care [349] L727-2-->L724-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#m~0.base_12| (store (select |v_#pthreadsMutex_6| |v_~#m~0.base_12|) |v_~#m~0.offset_12| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[#pthreadsMutex] 4413#[L761-4, L724-3]don't care [511] L724-3-->L724-6: Formula: (= (+ |v_t1Thread1of1ForFork0_~i~0#1_34| 1) |v_t1Thread1of1ForFork0_~i~0#1_33|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_34|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_33|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_13|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_#t~post3#1] 4697#[L724-6, L761-4]don't care [448] L724-6-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_25|))) (and (< |v_t1Thread1of1ForFork0_~i~0#1_23| 7) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_7| 0) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_25| (store .cse0 |v_~#m~0.offset_25| 1))) (= (select .cse0 |v_~#m~0.offset_25|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_7|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 4699#[L726-1, L761-4]don't care [462] L726-1-->L727-2: Formula: (= 0 (mod v_~send~0_9 256)) InVars {~send~0=v_~send~0_9} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_9|, ~send~0=v_~send~0_9} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 4411#[L727-2, L761-4]don't care [2022-07-26 14:21:30,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:30,482 INFO L85 PathProgramCache]: Analyzing trace with hash 232789272, now seen corresponding path program 1 times [2022-07-26 14:21:30,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:30,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971847979] [2022-07-26 14:21:30,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:30,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:21:30,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:21:30,561 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-26 14:21:30,562 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [971847979] [2022-07-26 14:21:30,562 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [971847979] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-26 14:21:30,562 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-26 14:21:30,562 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-26 14:21:30,562 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649659420] [2022-07-26 14:21:30,562 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-26 14:21:30,562 INFO L738 eck$LassoCheckResult]: stem already infeasible [2022-07-26 14:21:30,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:30,562 INFO L85 PathProgramCache]: Analyzing trace with hash 11826001, now seen corresponding path program 2 times [2022-07-26 14:21:30,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:30,563 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388271081] [2022-07-26 14:21:30,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:30,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:30,567 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:21:30,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:30,569 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:21:30,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-26 14:21:30,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-26 14:21:30,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-26 14:21:30,599 INFO L87 Difference]: Start difference. First operand 568 states and 1707 transitions. cyclomatic complexity: 1165 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) [2022-07-26 14:21:30,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-26 14:21:30,650 INFO L93 Difference]: Finished difference Result 692 states and 2041 transitions. [2022-07-26 14:21:30,650 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 692 states and 2041 transitions. [2022-07-26 14:21:30,655 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 88 [2022-07-26 14:21:30,659 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 692 states to 692 states and 2041 transitions. [2022-07-26 14:21:30,660 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 380 [2022-07-26 14:21:30,660 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 380 [2022-07-26 14:21:30,660 INFO L73 IsDeterministic]: Start isDeterministic. Operand 692 states and 2041 transitions. [2022-07-26 14:21:30,660 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2022-07-26 14:21:30,660 INFO L220 hiAutomatonCegarLoop]: Abstraction has 692 states and 2041 transitions. [2022-07-26 14:21:30,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 692 states and 2041 transitions. [2022-07-26 14:21:30,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 692 to 682. [2022-07-26 14:21:30,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 682 states, 682 states have (on average 2.961876832844575) internal successors, (2020), 681 states have internal predecessors, (2020), 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) [2022-07-26 14:21:30,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 682 states and 2020 transitions. [2022-07-26 14:21:30,672 INFO L242 hiAutomatonCegarLoop]: Abstraction has 682 states and 2020 transitions. [2022-07-26 14:21:30,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-26 14:21:30,673 INFO L426 stractBuchiCegarLoop]: Abstraction has 682 states and 2020 transitions. [2022-07-26 14:21:30,673 INFO L333 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-26 14:21:30,673 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 682 states and 2020 transitions. [2022-07-26 14:21:30,676 INFO L131 ngComponentsAnalysis]: Automaton has 22 accepting balls. 88 [2022-07-26 14:21:30,677 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-26 14:21:30,677 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-26 14:21:30,677 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-26 14:21:30,677 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2022-07-26 14:21:30,677 INFO L733 eck$LassoCheckResult]: Stem: 6709#[ULTIMATE.startENTRY]don't care [541] ULTIMATE.startENTRY-->L761-3: Formula: (let ((.cse3 (store |v_#memory_int_108| |v_~#buffer~0.base_31| ((as const (Array Int Int)) 0)))) (let ((.cse1 (select |v_#memory_int_108| 1)) (.cse2 (store |v_#valid_111| |v_ULTIMATE.start_main_~#id1~0#1.base_39| 1)) (.cse4 (+ |v_~#m~0.offset_59| 24)) (.cse0 (select .cse3 |v_~#m~0.base_59|))) (and (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) (= (select .cse0 |v_~#m~0.offset_59|) 0) (= |v_#pthreadsMutex_43| (store |v_#pthreadsMutex_44| |v_~#m~0.base_59| (store (select |v_#pthreadsMutex_44| |v_~#m~0.base_59|) |v_~#m~0.offset_59| 0))) (= (select (select |v_#memory_int_108| 2) 0) 0) (= 2 (select |v_#length_84| 1)) (= (select |v_#valid_111| 2) 1) (= v_~first~0_48 v_~next~0_81) (= (select |v_#valid_111| 4) 1) (= (select |v_#valid_111| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) 0) (= |v_#NULL.base_12| 0) (= |v_ULTIMATE.start_initLog_#in~max#1_15| 10) (= (select .cse1 1) 0) (= |v_~#buffer~0.offset_22| 0) (= |v_~#m~0.base_59| 4) (= (select |v_#length_84| 2) 1) (= (select .cse2 |v_ULTIMATE.start_main_~#id2~0#1.base_41|) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select |v_#memory_$Pointer$.base_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| (select (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33|)))) (= (select .cse0 (+ |v_~#m~0.offset_59| 22)) 0) (= (select .cse0 (+ |v_~#m~0.offset_59| 4)) 0) (= (select |v_#length_84| 3) 10) (= (select .cse1 0) 48) (= |v_ULTIMATE.start_main_~#id2~0#1.offset_33| 0) (= |v_#length_83| (store (store |v_#length_84| |v_ULTIMATE.start_main_~#id1~0#1.base_39| 4) |v_ULTIMATE.start_main_~#id2~0#1.base_41| 4)) (= |v_ULTIMATE.start_main_~#id1~0#1.offset_33| 0) (= |v_#memory_int_106| (store .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select .cse3 |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| |v_ULTIMATE.start_main_#t~pre9#1_29|))) (= (select |v_#valid_111| 1) 1) (= v_~send~0_39 1) (= (select .cse0 (+ |v_~#m~0.offset_59| 8)) 0) (= |v_ULTIMATE.start_main_#t~pre9#1_29| |v_#pthreadsForks_34|) (= (store .cse2 |v_ULTIMATE.start_main_~#id2~0#1.base_41| 1) |v_#valid_110|) (= (select .cse0 (+ |v_~#m~0.offset_59| 16)) 0) (= |v_#pthreadsForks_33| (+ |v_#pthreadsForks_34| 1)) (= v_~next~0_81 0) (= (select (select |v_#memory_$Pointer$.base_49| |v_~#m~0.base_59|) .cse4) 0) (< 0 |v_#StackHeapBarrier_24|) (= (select .cse0 (+ |v_~#m~0.offset_59| 12)) 0) (= (select |v_#valid_111| 3) 1) (< |v_#StackHeapBarrier_24| |v_ULTIMATE.start_main_~#id2~0#1.base_41|) (= |v_ULTIMATE.start_initLog_#in~max#1_15| |v_ULTIMATE.start_initLog_~max#1_24|) (= (select (select |v_#memory_$Pointer$.offset_49| |v_~#m~0.base_59|) .cse4) 0) (= |v_~#m~0.offset_59| 0) (= 3 |v_~#buffer~0.base_31|) (= 40 (select |v_#length_84| 4)) (= v_~buffer_size~0_66 |v_ULTIMATE.start_initLog_~max#1_24|) (= |v_#NULL.offset_12| 0) (= (select .cse0 (+ |v_~#m~0.offset_59| 20)) 0) (= (store |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39| (store (select |v_#memory_$Pointer$.offset_49| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33| (select (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~#id1~0#1.base_39|) |v_ULTIMATE.start_main_~#id1~0#1.offset_33|))) |v_#memory_$Pointer$.offset_48|) (= 0 v_~receive~0_37) (= (select |v_#valid_111| 0) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_44|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_49|, #pthreadsForks=|v_#pthreadsForks_34|, #valid=|v_#valid_111|, #memory_int=|v_#memory_int_108|, #length=|v_#length_84|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_49|} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_20|, ~receive~0=v_~receive~0_37, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_48|, ULTIMATE.start_main_#t~pre9#1=|v_ULTIMATE.start_main_#t~pre9#1_29|, ~#buffer~0.base=|v_~#buffer~0.base_31|, #NULL.offset=|v_#NULL.offset_12|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_17|, ~next~0=v_~next~0_81, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_22|, #pthreadsForks=|v_#pthreadsForks_33|, #length=|v_#length_83|, ULTIMATE.start_initLog_~max#1=|v_ULTIMATE.start_initLog_~max#1_24|, ~buffer_size~0=v_~buffer_size~0_66, ~send~0=v_~send~0_39, #pthreadsMutex=|v_#pthreadsMutex_43|, ULTIMATE.start_main_~#id2~0#1.offset=|v_ULTIMATE.start_main_~#id2~0#1.offset_33|, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_17|, ULTIMATE.start_main_#t~pre11#1=|v_ULTIMATE.start_main_#t~pre11#1_27|, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_24|, ULTIMATE.start_main_~#id1~0#1.offset=|v_ULTIMATE.start_main_~#id1~0#1.offset_33|, #NULL.base=|v_#NULL.base_12|, ULTIMATE.start_main_~#id1~0#1.base=|v_ULTIMATE.start_main_~#id1~0#1.base_39|, ~#m~0.base=|v_~#m~0.base_59|, #StackHeapBarrier=|v_#StackHeapBarrier_24|, ~first~0=v_~first~0_48, ~#m~0.offset=|v_~#m~0.offset_59|, #valid=|v_#valid_110|, #memory_int=|v_#memory_int_106|, ULTIMATE.start_main_~#id2~0#1.base=|v_ULTIMATE.start_main_~#id2~0#1.base_41|, ~#buffer~0.offset=|v_~#buffer~0.offset_22|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_48|, ULTIMATE.start_initLog_#in~max#1=|v_ULTIMATE.start_initLog_#in~max#1_15|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ~receive~0, #memory_$Pointer$.base, ULTIMATE.start_main_#t~pre9#1, ~#buffer~0.base, #NULL.offset, ULTIMATE.start_main_#t~nondet12#1, ~next~0, ULTIMATE.start_main_#t~mem14#1, #pthreadsForks, #length, ULTIMATE.start_initLog_~max#1, ~buffer_size~0, ~send~0, #pthreadsMutex, ULTIMATE.start_main_~#id2~0#1.offset, ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~pre11#1, ULTIMATE.start_main_#res#1, ULTIMATE.start_main_~#id1~0#1.offset, #NULL.base, ULTIMATE.start_main_~#id1~0#1.base, ~#m~0.base, ~first~0, ~#m~0.offset, #valid, #memory_int, ULTIMATE.start_main_~#id2~0#1.base, ~#buffer~0.offset, #memory_$Pointer$.offset, ULTIMATE.start_initLog_#in~max#1] 6199#[L761-3]don't care [412] L761-3-->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_16|, 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_6|, 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] 6201#[L761-4, t1ENTRY]don't care [501] t1ENTRY-->L724-6: Formula: (and (= |v_t1Thread1of1ForFork0_~i~0#1_27| 0) (= |v_t1Thread1of1ForFork0_#in~arg#1.offset_7| |v_t1Thread1of1ForFork0_~arg#1.offset_7|) (= |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_27|, 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] 6535#[L724-6, L761-4]don't care [448] L724-6-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_25|))) (and (< |v_t1Thread1of1ForFork0_~i~0#1_23| 7) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_7| 0) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_25| (store .cse0 |v_~#m~0.offset_25| 1))) (= (select .cse0 |v_~#m~0.offset_25|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_7|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 6537#[L726-1, L761-4]don't care [488] L726-1-->L729-1: Formula: (not (= (mod v_~send~0_15 256) 0)) InVars {~send~0=v_~send~0_15} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_11|, ~send~0=v_~send~0_15} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 6043#[L761-4, L729-1]don't care [520] L729-1-->L709-1: Formula: (let ((.cse0 (mod v_~next~0_55 4294967296))) (let ((.cse2 (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) (let ((.cse1 (+ .cse2 |v_~#buffer~0.offset_14|))) (and (< 0 v_~buffer_size~0_44) (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_15| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_27|) (= |v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_15| |v_t1Thread1of1ForFork0_~i~0#1_37|) (< .cse0 (mod v_~buffer_size~0_44 4294967296)) (= (select |v_#valid_80| |v_~#buffer~0.base_21|) 1) (<= 0 .cse1) (<= (+ .cse2 |v_~#buffer~0.offset_14| 1) (select |v_#length_61| |v_~#buffer~0.base_21|)) (= (store |v_#memory_int_81| |v_~#buffer~0.base_21| (store (select |v_#memory_int_81| |v_~#buffer~0.base_21|) .cse1 (let ((.cse3 (mod |v_t1Thread1of1ForFork0_insertLogElement_~b#1_27| 256))) (ite (<= .cse3 127) .cse3 (+ (- 256) .cse3))))) |v_#memory_int_80|) (= (store |v_#memory_$Pointer$.base_35| |v_~#buffer~0.base_21| (store (select |v_#memory_$Pointer$.base_35| |v_~#buffer~0.base_21|) .cse1 (select (select |v_#memory_$Pointer$.base_34| |v_~#buffer~0.base_21|) .cse1))) |v_#memory_$Pointer$.base_34|) (= |v_#memory_$Pointer$.offset_34| (store |v_#memory_$Pointer$.offset_35| |v_~#buffer~0.base_21| (store (select |v_#memory_$Pointer$.offset_35| |v_~#buffer~0.base_21|) .cse1 (select (select |v_#memory_$Pointer$.offset_34| |v_~#buffer~0.base_21|) .cse1)))))))) InVars {~next~0=v_~next~0_55, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_35|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_37|, ~#buffer~0.base=|v_~#buffer~0.base_21|, #valid=|v_#valid_80|, #memory_int=|v_#memory_int_81|, #length=|v_#length_61|, ~#buffer~0.offset=|v_~#buffer~0.offset_14|, ~buffer_size~0=v_~buffer_size~0_44, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_35|} OutVars{#memory_$Pointer$.base=|v_#memory_$Pointer$.base_34|, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_37|, t1Thread1of1ForFork0_insertLogElement_#in~b#1=|v_t1Thread1of1ForFork0_insertLogElement_#in~b#1_15|, ~#buffer~0.base=|v_~#buffer~0.base_21|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_27|, ~next~0=v_~next~0_55, #valid=|v_#valid_80|, #memory_int=|v_#memory_int_80|, #length=|v_#length_61|, ~#buffer~0.offset=|v_~#buffer~0.offset_14|, ~buffer_size~0=v_~buffer_size~0_44, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_34|} AuxVars[] AssignedVars[#memory_$Pointer$.base, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_insertLogElement_#in~b#1, t1Thread1of1ForFork0_insertLogElement_~b#1, #memory_int, #memory_$Pointer$.offset] 6045#[L761-4, L709-1]don't care [528] L709-1-->L729-5: Formula: (let ((.cse0 (mod v_~buffer_size~0_50 4294967296))) (and (= (mod (mod (+ v_~next~0_64 1) 4294967296) .cse0) v_~next~0_63) (< (mod v_~next~0_63 4294967296) .cse0) (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_29| |v_t1Thread1of1ForFork0_insertLogElement_~b#1_29|) (= |v_t1Thread1of1ForFork0_insertLogElement_#res#1_29| |v_t1Thread1of1ForFork0_#t~ret5#1_21|))) InVars {~next~0=v_~next~0_64, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_29|, ~buffer_size~0=v_~buffer_size~0_50} OutVars{~next~0=v_~next~0_63, t1Thread1of1ForFork0_insertLogElement_#res#1=|v_t1Thread1of1ForFork0_insertLogElement_#res#1_29|, t1Thread1of1ForFork0_insertLogElement_~b#1=|v_t1Thread1of1ForFork0_insertLogElement_~b#1_29|, t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_21|, ~buffer_size~0=v_~buffer_size~0_50} AuxVars[] AssignedVars[~next~0, t1Thread1of1ForFork0_insertLogElement_#res#1, t1Thread1of1ForFork0_#t~ret5#1] 6531#[L729-5, L761-4]don't care [466] L729-5-->L731: Formula: (= v_~send~0_13 0) InVars {} OutVars{t1Thread1of1ForFork0_#t~ret5#1=|v_t1Thread1of1ForFork0_#t~ret5#1_7|, ~send~0=v_~send~0_13} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~ret5#1, ~send~0] 6533#[L761-4, L731]don't care [371] L731-->L727-2: Formula: (= v_~receive~0_3 1) InVars {} OutVars{~receive~0=v_~receive~0_3} AuxVars[] AssignedVars[~receive~0] 6237#[L727-2, L761-4]don't care [2022-07-26 14:21:30,678 INFO L735 eck$LassoCheckResult]: Loop: 6237#[L727-2, L761-4]don't care [349] L727-2-->L724-3: Formula: (= |v_#pthreadsMutex_5| (store |v_#pthreadsMutex_6| |v_~#m~0.base_12| (store (select |v_#pthreadsMutex_6| |v_~#m~0.base_12|) |v_~#m~0.offset_12| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_6|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_5|, ~#m~0.base=|v_~#m~0.base_12|, ~#m~0.offset=|v_~#m~0.offset_12|} AuxVars[] AssignedVars[#pthreadsMutex] 6239#[L761-4, L724-3]don't care [511] L724-3-->L724-6: Formula: (= (+ |v_t1Thread1of1ForFork0_~i~0#1_34| 1) |v_t1Thread1of1ForFork0_~i~0#1_33|) InVars {t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_34|} OutVars{t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_33|, t1Thread1of1ForFork0_#t~post3#1=|v_t1Thread1of1ForFork0_#t~post3#1_13|} AuxVars[] AssignedVars[t1Thread1of1ForFork0_~i~0#1, t1Thread1of1ForFork0_#t~post3#1] 6687#[L724-6, L761-4]don't care [448] L724-6-->L726-1: Formula: (let ((.cse0 (select |v_#pthreadsMutex_16| |v_~#m~0.base_25|))) (and (< |v_t1Thread1of1ForFork0_~i~0#1_23| 7) (= |v_t1Thread1of1ForFork0_#t~nondet4#1_7| 0) (= |v_#pthreadsMutex_15| (store |v_#pthreadsMutex_16| |v_~#m~0.base_25| (store .cse0 |v_~#m~0.offset_25| 1))) (= (select .cse0 |v_~#m~0.offset_25|) 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_16|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_15|, ~#m~0.base=|v_~#m~0.base_25|, t1Thread1of1ForFork0_~i~0#1=|v_t1Thread1of1ForFork0_~i~0#1_23|, ~#m~0.offset=|v_~#m~0.offset_25|, t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_7|} AuxVars[] AssignedVars[#pthreadsMutex, t1Thread1of1ForFork0_#t~nondet4#1] 6873#[L726-1, L761-4]don't care [462] L726-1-->L727-2: Formula: (= 0 (mod v_~send~0_9 256)) InVars {~send~0=v_~send~0_9} OutVars{t1Thread1of1ForFork0_#t~nondet4#1=|v_t1Thread1of1ForFork0_#t~nondet4#1_9|, ~send~0=v_~send~0_9} AuxVars[] AssignedVars[t1Thread1of1ForFork0_#t~nondet4#1] 6237#[L727-2, L761-4]don't care [2022-07-26 14:21:30,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:30,678 INFO L85 PathProgramCache]: Analyzing trace with hash 371880038, now seen corresponding path program 1 times [2022-07-26 14:21:30,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:30,678 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729430068] [2022-07-26 14:21:30,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:30,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:30,695 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-07-26 14:21:30,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1964467525] [2022-07-26 14:21:30,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:30,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 14:21:30,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:30,697 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 14:21:30,698 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-07-26 14:21:30,827 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:30,892 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:21:30,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:30,931 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:21:30,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:30,931 INFO L85 PathProgramCache]: Analyzing trace with hash 11826001, now seen corresponding path program 3 times [2022-07-26 14:21:30,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:30,931 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1897511948] [2022-07-26 14:21:30,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:30,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:30,936 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:21:30,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:30,939 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:21:30,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:30,940 INFO L85 PathProgramCache]: Analyzing trace with hash 565586230, now seen corresponding path program 1 times [2022-07-26 14:21:30,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-26 14:21:30,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [495719506] [2022-07-26 14:21:30,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:30,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-26 14:21:30,952 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-07-26 14:21:30,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2118918545] [2022-07-26 14:21:30,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-26 14:21:30,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-26 14:21:30,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:30,953 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-26 14:21:30,954 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-07-26 14:21:31,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:31,051 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-26 14:21:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-26 14:21:31,091 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-26 14:21:33,709 INFO L210 LassoAnalysis]: Preferences: [2022-07-26 14:21:33,709 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-26 14:21:33,709 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-26 14:21:33,709 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-26 14:21:33,709 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-26 14:21:33,710 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:33,710 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-26 14:21:33,710 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-26 14:21:33,710 INFO L133 ssoRankerPreferences]: Filename of dumped script: circular_buffer_bad.i_BEv2_Iteration5_Lasso [2022-07-26 14:21:33,710 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-26 14:21:33,710 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-26 14:21:33,713 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,732 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,734 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,735 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,736 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,738 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,739 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,741 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,742 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,744 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,746 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,747 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,749 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,750 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,752 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,753 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,755 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,756 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,758 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,759 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,761 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,763 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,764 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,765 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,767 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,768 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,770 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,771 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,773 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,774 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,775 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,778 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,780 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,781 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,783 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,812 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,813 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,815 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,816 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,818 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,819 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,820 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,822 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,823 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,825 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:33,831 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:34,613 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:34,615 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:34,616 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:34,618 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:34,619 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:34,620 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:34,629 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:34,630 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:34,632 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:34,633 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:34,634 INFO L142 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-26 14:21:35,400 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-26 14:21:35,400 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-26 14:21:35,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,406 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) [2022-07-26 14:21:35,407 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 [2022-07-26 14:21:35,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:35,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,415 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:35,415 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:35,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,433 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:35,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,434 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,435 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) [2022-07-26 14:21:35,436 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 [2022-07-26 14:21:35,438 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 [2022-07-26 14:21:35,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:35,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,443 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,443 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:35,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:35,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,472 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 [2022-07-26 14:21:35,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,474 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) [2022-07-26 14:21:35,475 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 [2022-07-26 14:21:35,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,481 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,482 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:35,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,482 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,482 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:35,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:35,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,520 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:35,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,522 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) [2022-07-26 14:21:35,522 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 [2022-07-26 14:21:35,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,551 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:35,551 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:35,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,588 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:35,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,589 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) [2022-07-26 14:21:35,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,599 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,600 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:35,600 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:35,604 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 [2022-07-26 14:21:35,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,629 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:35,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,631 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) [2022-07-26 14:21:35,631 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 [2022-07-26 14:21:35,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,638 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,639 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:35,639 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:35,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,666 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:35,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,667 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,668 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) [2022-07-26 14:21:35,669 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 [2022-07-26 14:21:35,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,677 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:35,677 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:35,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,694 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 [2022-07-26 14:21:35,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,696 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) [2022-07-26 14:21:35,696 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 [2022-07-26 14:21:35,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:35,706 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:35,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,723 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2022-07-26 14:21:35,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,730 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) [2022-07-26 14:21:35,731 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 [2022-07-26 14:21:35,732 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 [2022-07-26 14:21:35,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,737 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,738 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:35,738 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:35,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,757 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:35,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,758 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,758 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) [2022-07-26 14:21:35,759 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 [2022-07-26 14:21:35,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,766 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:35,767 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:35,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,785 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 [2022-07-26 14:21:35,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,785 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,786 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) [2022-07-26 14:21:35,789 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 [2022-07-26 14:21:35,789 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 [2022-07-26 14:21:35,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,795 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:35,796 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:35,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,814 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:35,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,815 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) [2022-07-26 14:21:35,816 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 [2022-07-26 14:21:35,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,823 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,824 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:35,824 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:35,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,851 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 [2022-07-26 14:21:35,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,852 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) [2022-07-26 14:21:35,853 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 [2022-07-26 14:21:35,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,860 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,861 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:35,861 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:35,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,893 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 [2022-07-26 14:21:35,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,894 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) [2022-07-26 14:21:35,895 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 [2022-07-26 14:21:35,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:35,902 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:35,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,934 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:35,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,935 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) [2022-07-26 14:21:35,936 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 [2022-07-26 14:21:35,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:35,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,943 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,944 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:35,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:35,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:35,975 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:35,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:35,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:35,976 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) [2022-07-26 14:21:35,977 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 [2022-07-26 14:21:35,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:35,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:35,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:35,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:35,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:35,985 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:35,985 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,032 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:36,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,048 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) [2022-07-26 14:21:36,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,062 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,063 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,064 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,067 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 [2022-07-26 14:21:36,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,090 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:36,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,092 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) [2022-07-26 14:21:36,093 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 [2022-07-26 14:21:36,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,100 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,106 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,106 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,137 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:36,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,138 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) [2022-07-26 14:21:36,139 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 [2022-07-26 14:21:36,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,146 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,147 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,148 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,165 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 [2022-07-26 14:21:36,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,167 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) [2022-07-26 14:21:36,168 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 [2022-07-26 14:21:36,169 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 [2022-07-26 14:21:36,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,175 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,177 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,177 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,198 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:36,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,200 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) [2022-07-26 14:21:36,204 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 [2022-07-26 14:21:36,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,209 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,210 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,210 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,226 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 [2022-07-26 14:21:36,227 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2022-07-26 14:21:36,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,228 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) [2022-07-26 14:21:36,229 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 [2022-07-26 14:21:36,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,236 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,236 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,253 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-26 14:21:36,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,253 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,254 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) [2022-07-26 14:21:36,256 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 [2022-07-26 14:21:36,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,262 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,263 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,264 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,280 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 [2022-07-26 14:21:36,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,284 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) [2022-07-26 14:21:36,285 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 [2022-07-26 14:21:36,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,309 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-07-26 14:21:36,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,309 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,310 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) [2022-07-26 14:21:36,311 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 [2022-07-26 14:21:36,312 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 [2022-07-26 14:21:36,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,318 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,318 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,338 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:36,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,339 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) [2022-07-26 14:21:36,340 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 [2022-07-26 14:21:36,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,359 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,360 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,393 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 [2022-07-26 14:21:36,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,394 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) [2022-07-26 14:21:36,395 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 [2022-07-26 14:21:36,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:36,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,402 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,403 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:36,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:36,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,418 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:36,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,419 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,420 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) [2022-07-26 14:21:36,421 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 [2022-07-26 14:21:36,423 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 [2022-07-26 14:21:36,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,429 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,429 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,446 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:36,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,447 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,448 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) [2022-07-26 14:21:36,448 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 [2022-07-26 14:21:36,449 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 [2022-07-26 14:21:36,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,455 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,472 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 [2022-07-26 14:21:36,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,474 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) [2022-07-26 14:21:36,474 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 [2022-07-26 14:21:36,475 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 [2022-07-26 14:21:36,480 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:36,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,480 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,480 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:36,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:36,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,496 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-07-26 14:21:36,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,497 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) [2022-07-26 14:21:36,497 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 [2022-07-26 14:21:36,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,504 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,507 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,534 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:36,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,536 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) [2022-07-26 14:21:36,538 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 [2022-07-26 14:21:36,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,552 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,552 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,552 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,578 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:36,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,579 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) [2022-07-26 14:21:36,580 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 [2022-07-26 14:21:36,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,587 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,588 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,588 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,604 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 [2022-07-26 14:21:36,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,606 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) [2022-07-26 14:21:36,606 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 [2022-07-26 14:21:36,607 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 [2022-07-26 14:21:36,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,613 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,613 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,613 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,630 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 [2022-07-26 14:21:36,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,631 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) [2022-07-26 14:21:36,634 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 [2022-07-26 14:21:36,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,641 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,657 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 [2022-07-26 14:21:36,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,659 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) [2022-07-26 14:21:36,659 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 [2022-07-26 14:21:36,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,666 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,666 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,697 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 [2022-07-26 14:21:36,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,698 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) [2022-07-26 14:21:36,699 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 [2022-07-26 14:21:36,700 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 [2022-07-26 14:21:36,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,707 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,734 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:36,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,735 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) [2022-07-26 14:21:36,739 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 [2022-07-26 14:21:36,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,745 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,746 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,746 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,762 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 [2022-07-26 14:21:36,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,763 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) [2022-07-26 14:21:36,764 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 [2022-07-26 14:21:36,765 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 [2022-07-26 14:21:36,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,771 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,771 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,802 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 [2022-07-26 14:21:36,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,802 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,803 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) [2022-07-26 14:21:36,804 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 [2022-07-26 14:21:36,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,811 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,812 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,812 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,842 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:36,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,844 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) [2022-07-26 14:21:36,844 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 [2022-07-26 14:21:36,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,851 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,852 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,852 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,882 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-26 14:21:36,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,884 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) [2022-07-26 14:21:36,884 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 [2022-07-26 14:21:36,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:36,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,891 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,891 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:36,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:36,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,907 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-07-26 14:21:36,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,908 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) [2022-07-26 14:21:36,909 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 [2022-07-26 14:21:36,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:36,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,915 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,916 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:36,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:36,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,939 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 [2022-07-26 14:21:36,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,940 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) [2022-07-26 14:21:36,941 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 [2022-07-26 14:21:36,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,949 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:36,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:36,966 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-07-26 14:21:36,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:36,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:36,967 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) [2022-07-26 14:21:36,968 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 [2022-07-26 14:21:36,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:36,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:36,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:36,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:36,974 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:36,977 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:36,977 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,018 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 [2022-07-26 14:21:37,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,019 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,020 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) [2022-07-26 14:21:37,020 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 [2022-07-26 14:21:37,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,028 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,045 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:37,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,046 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) [2022-07-26 14:21:37,047 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 [2022-07-26 14:21:37,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,055 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,055 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,072 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 [2022-07-26 14:21:37,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,073 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) [2022-07-26 14:21:37,074 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 [2022-07-26 14:21:37,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,081 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,081 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,098 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 [2022-07-26 14:21:37,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,099 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,100 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) [2022-07-26 14:21:37,101 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 [2022-07-26 14:21:37,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,108 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,109 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,109 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,126 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-26 14:21:37,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,128 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) [2022-07-26 14:21:37,128 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 [2022-07-26 14:21:37,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,134 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,136 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,136 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,153 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-07-26 14:21:37,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,154 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) [2022-07-26 14:21:37,156 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 [2022-07-26 14:21:37,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:37,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,167 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,167 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:37,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:37,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,194 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 [2022-07-26 14:21:37,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,195 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,196 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) [2022-07-26 14:21:37,197 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 [2022-07-26 14:21:37,198 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 [2022-07-26 14:21:37,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,203 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,204 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,205 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,221 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 [2022-07-26 14:21:37,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,223 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) [2022-07-26 14:21:37,223 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 [2022-07-26 14:21:37,225 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 [2022-07-26 14:21:37,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,230 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,231 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,231 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,250 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 [2022-07-26 14:21:37,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,251 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) [2022-07-26 14:21:37,252 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 [2022-07-26 14:21:37,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,274 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,274 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,297 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:37,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,298 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) [2022-07-26 14:21:37,299 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 [2022-07-26 14:21:37,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,306 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,307 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,331 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:37,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,332 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) [2022-07-26 14:21:37,333 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 [2022-07-26 14:21:37,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,340 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,341 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,341 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,369 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:37,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,369 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,370 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) [2022-07-26 14:21:37,370 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 [2022-07-26 14:21:37,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,377 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,378 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,378 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,395 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:37,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,396 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) [2022-07-26 14:21:37,397 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 [2022-07-26 14:21:37,398 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 [2022-07-26 14:21:37,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,404 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,422 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-07-26 14:21:37,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,423 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) [2022-07-26 14:21:37,424 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 [2022-07-26 14:21:37,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:37,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,430 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:37,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:37,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,456 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:37,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,457 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) [2022-07-26 14:21:37,458 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 [2022-07-26 14:21:37,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,465 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,465 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,496 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:37,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,497 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,497 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) [2022-07-26 14:21:37,498 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 [2022-07-26 14:21:37,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,506 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,536 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:37,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,538 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) [2022-07-26 14:21:37,538 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 [2022-07-26 14:21:37,540 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 [2022-07-26 14:21:37,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,546 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,546 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,577 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 [2022-07-26 14:21:37,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,577 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,578 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) [2022-07-26 14:21:37,579 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 [2022-07-26 14:21:37,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:37,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,587 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:37,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:37,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,602 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 [2022-07-26 14:21:37,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,604 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) [2022-07-26 14:21:37,605 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 [2022-07-26 14:21:37,606 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 [2022-07-26 14:21:37,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,612 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,612 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,643 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 [2022-07-26 14:21:37,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,644 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,644 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) [2022-07-26 14:21:37,645 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 [2022-07-26 14:21:37,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-26 14:21:37,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,652 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-26 14:21:37,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-26 14:21:37,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,682 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 [2022-07-26 14:21:37,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,684 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) [2022-07-26 14:21:37,685 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 [2022-07-26 14:21:37,686 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 [2022-07-26 14:21:37,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,694 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,694 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,712 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 [2022-07-26 14:21:37,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,713 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,714 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) [2022-07-26 14:21:37,714 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 [2022-07-26 14:21:37,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,722 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,723 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,723 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,753 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 [2022-07-26 14:21:37,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,755 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) [2022-07-26 14:21:37,756 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 [2022-07-26 14:21:37,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-26 14:21:37,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,763 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,765 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,765 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-26 14:21:37,796 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:37,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,797 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) [2022-07-26 14:21:37,798 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 [2022-07-26 14:21:37,799 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 [2022-07-26 14:21:37,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-26 14:21:37,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-26 14:21:37,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-26 14:21:37,805 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-26 14:21:37,809 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-26 14:21:37,809 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-26 14:21:37,814 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-26 14:21:37,823 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2022-07-26 14:21:37,823 INFO L444 ModelExtractionUtils]: 14 out of 19 variables were initially zero. Simplification set additionally 2 variables to zero. [2022-07-26 14:21:37,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-26 14:21:37,823 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-26 14:21:37,824 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) [2022-07-26 14:21:37,825 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 [2022-07-26 14:21:37,826 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-26 14:21:37,832 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-26 14:21:37,832 INFO L513 LassoAnalysis]: Proved termination. [2022-07-26 14:21:37,832 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(t1Thread1of1ForFork0_~i~0#1) = -2*t1Thread1of1ForFork0_~i~0#1 + 11 Supporting invariants [] [2022-07-26 14:21:37,848 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:38,082 INFO L156 tatePredicateManager]: 75 out of 75 supporting invariants were superfluous and have been removed [2022-07-26 14:21:38,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-26 14:21:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:21:38,111 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-26 14:21:38,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:21:38,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-26 14:21:38,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-26 14:21:38,122 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-26 14:21:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-26 14:21:38,143 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2022-07-26 14:21:38,143 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 682 states and 2020 transitions. cyclomatic complexity: 1372 Second operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 5 states have internal predecessors, (13), 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) [2022-07-26 14:21:38,212 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:38,280 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 682 states and 2020 transitions. cyclomatic complexity: 1372. Second operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 5 states have internal predecessors, (13), 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 1966 states and 6193 transitions. Complement of second has 6 states. [2022-07-26 14:21:38,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2022-07-26 14:21:38,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 5 states have internal predecessors, (13), 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) [2022-07-26 14:21:38,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 82 transitions. [2022-07-26 14:21:38,289 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 82 transitions. Stem has 9 letters. Loop has 4 letters. [2022-07-26 14:21:38,290 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:21:38,290 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 82 transitions. Stem has 13 letters. Loop has 4 letters. [2022-07-26 14:21:38,290 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:21:38,290 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 82 transitions. Stem has 9 letters. Loop has 8 letters. [2022-07-26 14:21:38,290 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-26 14:21:38,290 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1966 states and 6193 transitions. [2022-07-26 14:21:38,306 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 14:21:38,306 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1966 states to 0 states and 0 transitions. [2022-07-26 14:21:38,306 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2022-07-26 14:21:38,307 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2022-07-26 14:21:38,307 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2022-07-26 14:21:38,307 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-26 14:21:38,307 INFO L220 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:21:38,307 INFO L242 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:21:38,307 INFO L426 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-07-26 14:21:38,307 INFO L333 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-26 14:21:38,307 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2022-07-26 14:21:38,307 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2022-07-26 14:21:38,307 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2022-07-26 14:21:38,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 26.07 02:21:38 BoogieIcfgContainer [2022-07-26 14:21:38,312 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-26 14:21:38,312 INFO L158 Benchmark]: Toolchain (without parser) took 19330.32ms. Allocated memory was 194.0MB in the beginning and 346.0MB in the end (delta: 152.0MB). Free memory was 138.3MB in the beginning and 273.4MB in the end (delta: -135.1MB). Peak memory consumption was 18.5MB. Max. memory is 8.0GB. [2022-07-26 14:21:38,312 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 194.0MB. Free memory is still 155.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-26 14:21:38,312 INFO L158 Benchmark]: CACSL2BoogieTranslator took 447.36ms. Allocated memory was 194.0MB in the beginning and 240.1MB in the end (delta: 46.1MB). Free memory was 138.1MB in the beginning and 203.2MB in the end (delta: -65.1MB). Peak memory consumption was 13.3MB. Max. memory is 8.0GB. [2022-07-26 14:21:38,312 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.39ms. Allocated memory is still 240.1MB. Free memory was 203.2MB in the beginning and 201.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-26 14:21:38,313 INFO L158 Benchmark]: Boogie Preprocessor took 39.91ms. Allocated memory is still 240.1MB. Free memory was 201.1MB in the beginning and 199.5MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-07-26 14:21:38,313 INFO L158 Benchmark]: RCFGBuilder took 402.44ms. Allocated memory is still 240.1MB. Free memory was 199.0MB in the beginning and 182.7MB in the end (delta: 16.3MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-07-26 14:21:38,313 INFO L158 Benchmark]: BuchiAutomizer took 18385.74ms. Allocated memory was 240.1MB in the beginning and 346.0MB in the end (delta: 105.9MB). Free memory was 182.2MB in the beginning and 273.4MB in the end (delta: -91.2MB). Peak memory consumption was 15.8MB. Max. memory is 8.0GB. [2022-07-26 14:21:38,314 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 194.0MB. Free memory is still 155.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 447.36ms. Allocated memory was 194.0MB in the beginning and 240.1MB in the end (delta: 46.1MB). Free memory was 138.1MB in the beginning and 203.2MB in the end (delta: -65.1MB). Peak memory consumption was 13.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 51.39ms. Allocated memory is still 240.1MB. Free memory was 203.2MB in the beginning and 201.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 39.91ms. Allocated memory is still 240.1MB. Free memory was 201.1MB in the beginning and 199.5MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 402.44ms. Allocated memory is still 240.1MB. Free memory was 199.0MB in the beginning and 182.7MB in the end (delta: 16.3MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * BuchiAutomizer took 18385.74ms. Allocated memory was 240.1MB in the beginning and 346.0MB in the end (delta: 105.9MB). Free memory was 182.2MB in the beginning and 273.4MB in the end (delta: -91.2MB). Peak memory consumption was 15.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 5 terminating modules (3 trivial, 2 deterministic, 0 nondeterministic). One deterministic module has affine ranking function 13 + -2 * i and consists of 4 locations. One deterministic module has affine ranking function i * -2 + 11 and consists of 4 locations. 3 modules have a trivial ranking function, the largest among these consists of 3 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 18.2s and 6 iterations. TraceHistogramMax:1. Analysis of lassos took 12.8s. Construction of modules took 0.2s. Büchi inclusion checks took 0.4s. Highest rank in rank-based complementation 3. Minimization of det autom 3. Minimization of nondet autom 2. Automata minimization 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 227 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 178 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 176 mSDsluCounter, 76 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 179 mSDsCounter, 8 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 364 IncrementalHoareTripleChecker+Invalid, 372 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8 mSolverCounterUnsat, 41 mSDtfsCounter, 364 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI1 SFLT0 conc1 concLT0 SILN0 SILU1 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital448 mio100 ax146 hnf100 lsp58 ukn47 mio100 lsp13 div268 bol100 ite100 ukn100 eq151 hnf95 smp58 dnf100 smp100 tf103 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 33ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 4.4s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4.4s, 141 PlacesBefore, 35 PlacesAfterwards, 144 TransitionsBefore, 35 TransitionsAfterwards, 3840 CoEnabledTransitionPairs, 7 FixpointIterations, 54 TrivialSequentialCompositions, 54 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 13 ConcurrentYvCompositions, 3 ChoiceCompositions, 124 TotalNumberOfCompositions, 8630 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 5264, positive: 4980, positive conditional: 0, positive unconditional: 4980, negative: 284, negative conditional: 0, negative unconditional: 284, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SyntacticIndependenceRelation.Independence Queries: [ total: 2214, positive: 2173, positive conditional: 0, positive unconditional: 2173, negative: 41, negative conditional: 0, negative unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5264, positive: 2807, positive conditional: 0, positive unconditional: 2807, negative: 243, negative conditional: 0, negative unconditional: 243, unknown: 2214, unknown conditional: 0, unknown unconditional: 2214] , Statistics on independence cache: Total cache size (in pairs): 186, Positive cache size: 169, Positive conditional cache size: 0, Positive unconditional cache size: 169, Negative cache size: 17, Negative conditional cache size: 0, Negative unconditional cache size: 17 RESULT: Ultimate proved your program to be correct! [2022-07-26 14:21:38,340 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-07-26 14:21:38,558 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Ended with exit code 0 [2022-07-26 14:21:38,782 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...