/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-semanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-lit/sssc12.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-21b0908 [2022-07-22 12:10:34,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 12:10:34,252 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 12:10:34,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-07-22 12:10:34,423 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/buchiAutomizer/concurrent-automaton-semanticLbe.epf [2022-07-22 12:10:34,471 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 12:10:34,472 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 12:10:34,472 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 12:10:34,473 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 12:10:34,474 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 12:10:34,475 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 12:10:34,475 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 12:10:34,475 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-07-22 12:10:34,475 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-07-22 12:10:34,476 INFO L138 SettingsManager]: * Use old map elimination=false [2022-07-22 12:10:34,477 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-07-22 12:10:34,477 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-07-22 12:10:34,477 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-07-22 12:10:34,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 12:10:34,478 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 12:10:34,478 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-07-22 12:10:34,478 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 12:10:34,478 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 12:10:34,478 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 12:10:34,479 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-07-22 12:10:34,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-07-22 12:10:34,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-07-22 12:10:34,479 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 12:10:34,479 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 12:10:34,480 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-07-22 12:10:34,480 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 12:10:34,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-07-22 12:10:34,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 12:10:34,481 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 12:10:34,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 12:10:34,481 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 12:10:34,485 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-07-22 12:10:34,485 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-07-22 12:10:34,863 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 12:10:34,892 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 12:10:34,895 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 12:10:34,896 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 12:10:34,897 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 12:10:34,899 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-lit/sssc12.i [2022-07-22 12:10:34,994 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac7205d56/20ee7de4233449878f243042c53c7267/FLAG7f5154f01 [2022-07-22 12:10:35,883 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 12:10:35,884 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12.i [2022-07-22 12:10:35,904 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac7205d56/20ee7de4233449878f243042c53c7267/FLAG7f5154f01 [2022-07-22 12:10:36,095 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac7205d56/20ee7de4233449878f243042c53c7267 [2022-07-22 12:10:36,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 12:10:36,106 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-07-22 12:10:36,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 12:10:36,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 12:10:36,115 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 12:10:36,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:10:36" (1/1) ... [2022-07-22 12:10:36,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@749168c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36, skipping insertion in model container [2022-07-22 12:10:36,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 12:10:36" (1/1) ... [2022-07-22 12:10:36,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 12:10:36,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 12:10:36,661 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-lit/sssc12.i[46865,46878] [2022-07-22 12:10:36,681 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:10:36,691 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 12:10:36,746 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-lit/sssc12.i[46865,46878] [2022-07-22 12:10:36,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 12:10:36,847 INFO L208 MainTranslator]: Completed translation [2022-07-22 12:10:36,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36 WrapperNode [2022-07-22 12:10:36,848 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 12:10:36,849 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 12:10:36,849 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 12:10:36,849 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 12:10:36,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36" (1/1) ... [2022-07-22 12:10:36,879 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36" (1/1) ... [2022-07-22 12:10:36,908 INFO L137 Inliner]: procedures = 275, calls = 23, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 81 [2022-07-22 12:10:36,909 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 12:10:36,910 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 12:10:36,910 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 12:10:36,910 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 12:10:36,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36" (1/1) ... [2022-07-22 12:10:36,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36" (1/1) ... [2022-07-22 12:10:36,924 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36" (1/1) ... [2022-07-22 12:10:36,925 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36" (1/1) ... [2022-07-22 12:10:36,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36" (1/1) ... [2022-07-22 12:10:36,937 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36" (1/1) ... [2022-07-22 12:10:36,940 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36" (1/1) ... [2022-07-22 12:10:36,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 12:10:36,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 12:10:36,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 12:10:36,945 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 12:10:36,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36" (1/1) ... [2022-07-22 12:10:36,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:36,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:36,989 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:37,015 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-07-22 12:10:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 12:10:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure thr [2022-07-22 12:10:37,059 INFO L138 BoogieDeclarations]: Found implementation of procedure thr [2022-07-22 12:10:37,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 12:10:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 12:10:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 12:10:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 12:10:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-22 12:10:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 12:10:37,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 12:10:37,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 12:10:37,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 12:10:37,062 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-22 12:10:37,184 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 12:10:37,186 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 12:10:37,361 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 12:10:37,405 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 12:10:37,406 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-07-22 12:10:37,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:10:37 BoogieIcfgContainer [2022-07-22 12:10:37,410 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 12:10:37,412 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-07-22 12:10:37,412 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-07-22 12:10:37,417 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-07-22 12:10:37,418 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:10:37,419 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.07 12:10:36" (1/3) ... [2022-07-22 12:10:37,420 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7e81ccb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:10:37, skipping insertion in model container [2022-07-22 12:10:37,420 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:10:37,421 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 12:10:36" (2/3) ... [2022-07-22 12:10:37,421 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7e81ccb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.07 12:10:37, skipping insertion in model container [2022-07-22 12:10:37,421 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-07-22 12:10:37,422 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 12:10:37" (3/3) ... [2022-07-22 12:10:37,423 INFO L322 chiAutomizerObserver]: Analyzing ICFG sssc12.i [2022-07-22 12:10:37,593 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-22 12:10:37,633 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 77 places, 81 transitions, 167 flow [2022-07-22 12:10:37,678 INFO L129 PetriNetUnfolder]: 8/93 cut-off events. [2022-07-22 12:10:37,678 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-22 12:10:37,683 INFO L84 FinitePrefix]: Finished finitePrefix Result has 98 conditions, 93 events. 8/93 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 76 event pairs, 0 based on Foata normal form. 0/84 useless extension candidates. Maximal degree in co-relation 46. Up to 4 conditions per place. [2022-07-22 12:10:37,684 INFO L82 GeneralOperation]: Start removeDead. Operand has 77 places, 81 transitions, 167 flow [2022-07-22 12:10:37,697 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 77 places, 81 transitions, 167 flow [2022-07-22 12:10:37,702 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-22 12:10:37,720 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 77 places, 81 transitions, 167 flow [2022-07-22 12:10:37,724 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 77 places, 81 transitions, 167 flow [2022-07-22 12:10:37,724 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 77 places, 81 transitions, 167 flow [2022-07-22 12:10:37,748 INFO L129 PetriNetUnfolder]: 8/93 cut-off events. [2022-07-22 12:10:37,748 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-22 12:10:37,749 INFO L84 FinitePrefix]: Finished finitePrefix Result has 98 conditions, 93 events. 8/93 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 80 event pairs, 0 based on Foata normal form. 0/84 useless extension candidates. Maximal degree in co-relation 46. Up to 4 conditions per place. [2022-07-22 12:10:37,752 INFO L116 LiptonReduction]: Number of co-enabled transitions 1024 [2022-07-22 12:10:40,761 INFO L131 LiptonReduction]: Checked pairs total: 975 [2022-07-22 12:10:40,761 INFO L133 LiptonReduction]: Total number of compositions: 86 [2022-07-22 12:10:40,817 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:10:40,817 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:10:40,817 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:10:40,817 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:10:40,818 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:10:40,818 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:10:40,818 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:10:40,819 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:10:40,822 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:10:40,855 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 7 [2022-07-22 12:10:40,855 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:10:40,856 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:10:40,863 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-22 12:10:40,863 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:10:40,863 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:10:40,863 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 18 states, but on-demand construction may add more states [2022-07-22 12:10:40,866 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 7 [2022-07-22 12:10:40,866 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:10:40,866 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:10:40,867 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2022-07-22 12:10:40,867 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:10:40,874 INFO L748 eck$LassoCheckResult]: Stem: 80#[ULTIMATE.startENTRY]don't care [354] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse0 (select |v_#memory_int_67| 1)) (.cse1 (store |v_#valid_94| |v_ULTIMATE.start_main_~#t~0#1.base_44| 1))) (and (= (select |v_#valid_94| 2) 1) (= |v_#NULL.base_10| 0) (not (= v_~data~0.base_34 0)) (= (select |v_#valid_94| 1) 1) (< v_~data~0.base_34 |v_#StackHeapBarrier_28|) (= v_~lock~0_97 0) (= 0 (select |v_#valid_94| 0)) (= (select .cse0 0) 48) (= (ite (< 0 v_~len~0_70) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_19|) (= v_~next~0_54 0) (= 2 (select |v_#length_82| 1)) (= 0 v_~data~0.offset_34) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_29| 0)) (= (select .cse1 v_~data~0.base_34) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_29| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_19|) (= |v_#NULL.offset_10| 0) (= (select .cse0 1) 0) (= (store .cse1 v_~data~0.base_34 1) |v_#valid_93|) (= (store (store |v_#length_82| |v_ULTIMATE.start_main_~#t~0#1.base_44| 4) v_~data~0.base_34 (* v_~len~0_70 4)) |v_#length_81|) (= 9 (select |v_#length_82| 2)) (= |v_ULTIMATE.start_main_~#t~0#1.offset_42| 0) (< 0 |v_#StackHeapBarrier_28|) (= (select |v_#valid_94| |v_ULTIMATE.start_main_~#t~0#1.base_44|) 0) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#t~0#1.base_44|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #valid=|v_#valid_94|, #memory_int=|v_#memory_int_67|, #length=|v_#length_82|} OutVars{~lock~0=v_~lock~0_97, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ~len~0=v_~len~0_70, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_13|, ~data~0.offset=v_~data~0.offset_34, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_31|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_31|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_31|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, ~next~0=v_~next~0_54, ~data~0.base=v_~data~0.base_34, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_32|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_29|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_42|, #valid=|v_#valid_93|, #memory_int=|v_#memory_int_67|, #length=|v_#length_81|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_44|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_19|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 83#[L1045-2]don't care [325] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_11| |v_ULTIMATE.start_main_#t~pre5#1_17|) (= (select |v_#valid_40| |v_ULTIMATE.start_main_~#t~0#1.base_22|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_20| 4) (select |v_#length_31| |v_ULTIMATE.start_main_~#t~0#1.base_22|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_20|) (= |v_#memory_int_25| (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t~0#1.base_22| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t~0#1.base_22|) |v_ULTIMATE.start_main_~#t~0#1.offset_20| |v_ULTIMATE.start_main_#t~pre5#1_17|)))) InVars {#pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_20|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_26|, #length=|v_#length_31|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_22|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_17|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_20|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_25|, #length=|v_#length_31|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 85#[L1046-3]don't care [268] L1046-3-->thrENTRY: Formula: (and (= |v_thrThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thrThread1of1ForFork0_thidvar0_2) (= |v_thrThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_20|, thrThread1of1ForFork0_~arg#1.offset=|v_thrThread1of1ForFork0_~arg#1.offset_4|, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_14|, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of1ForFork0_~arg#1.base=|v_thrThread1of1ForFork0_~arg#1.base_4|, thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_4|, thrThread1of1ForFork0_thidvar0=v_thrThread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thrThread1of1ForFork0_#res#1.offset=|v_thrThread1of1ForFork0_#res#1.offset_4|, thrThread1of1ForFork0_thidvar1=v_thrThread1of1ForFork0_thidvar1_2, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_4|, thrThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of1ForFork0_#res#1.base=|v_thrThread1of1ForFork0_#res#1.base_4|, thrThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_10|} AuxVars[] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0_~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of1ForFork0_~end~0#1, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of1ForFork0_~arg#1.base, thrThread1of1ForFork0_#in~arg#1.base, thrThread1of1ForFork0_thidvar0, thrThread1of1ForFork0_#res#1.offset, thrThread1of1ForFork0_thidvar1, thrThread1of1ForFork0_#in~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_~cond#1, thrThread1of1ForFork0_#res#1.base, thrThread1of1ForFork0___VERIFIER_assert_~cond#1] 89#[L1046-4, thrENTRY]don't care [353] thrENTRY-->L1031-2: Formula: (let ((.cse5 (+ v_~next~0_In_1 10))) (let ((.cse4 (<= .cse5 v_~len~0_In_5)) (.cse0 (= |v_thrThread1of1ForFork0_~arg#1.base_Out_2| |v_thrThread1of1ForFork0_#in~arg#1.base_In_1|)) (.cse1 (= |v_thrThread1of1ForFork0_#in~arg#1.offset_In_1| |v_thrThread1of1ForFork0_~arg#1.offset_Out_2|)) (.cse2 (= v_~lock~0_Out_2 0)) (.cse3 (= |v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2| |v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_Out_2|)) (.cse6 (not (= (ite (= v_~lock~0_In_1 0) 1 0) 0)))) (or (and (not (= |v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_Out_2| 0)) .cse0 (= |v_thrThread1of1ForFork0_~c~0#1_Out_6| v_~next~0_In_1) .cse1 (= |v_thrThread1of1ForFork0_~end~0#1_Out_2| v_~next~0_Out_2) .cse2 .cse3 .cse4 (= .cse5 |v_thrThread1of1ForFork0_~end~0#1_Out_2|) .cse6 (= (ite (= v_~lock~0_94 1) 1 0) |v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2|)) (and (= |v_thrThread1of1ForFork0_~c~0#1_Out_6| 0) (not .cse4) .cse0 .cse1 (= v_~next~0_In_1 v_~next~0_Out_2) (= |v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2| 1) .cse2 (= |v_thrThread1of1ForFork0_~end~0#1_Out_2| 0) .cse3 .cse6)))) InVars {thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_In_1|, ~lock~0=v_~lock~0_In_1, ~next~0=v_~next~0_In_1, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_In_1|, ~len~0=v_~len~0_In_5} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_Out_6|, thrThread1of1ForFork0_~arg#1.offset=|v_thrThread1of1ForFork0_~arg#1.offset_Out_2|, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2|, ~lock~0=v_~lock~0_Out_2, ~next~0=v_~next~0_Out_2, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_Out_2|, thrThread1of1ForFork0_~arg#1.base=|v_thrThread1of1ForFork0_~arg#1.base_Out_2|, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_In_1|, ~len~0=v_~len~0_In_5, thrThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_Out_2|, thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_In_1|} AuxVars[v_~lock~0_94] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0_~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~lock~0, ~next~0, thrThread1of1ForFork0_~end~0#1, thrThread1of1ForFork0_~arg#1.base, thrThread1of1ForFork0_assume_abort_if_not_~cond#1] 93#[L1046-4, L1031-2]don't care [2022-07-22 12:10:40,875 INFO L750 eck$LassoCheckResult]: Loop: 93#[L1046-4, L1031-2]don't care [349] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of1ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ .cse1 v_~data~0.offset_In_1))) (and (= |v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_Out_2|) (= |v_thrThread1of1ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of1ForFork0_~c~0#1_In_3| 1)) (= (store |v_#memory_int_In_1| v_~data~0.base_In_1 (store (select |v_#memory_int_In_1| v_~data~0.base_In_1) .cse0 0)) |v_#memory_int_Out_2|) (<= 0 .cse0) (not (= |v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (<= (+ .cse1 v_~data~0.offset_In_1 4) (select |v_#length_In_3| v_~data~0.base_In_1)) (= (select |v_#valid_In_3| v_~data~0.base_In_1) 1) (< |v_thrThread1of1ForFork0_~c~0#1_In_3| |v_thrThread1of1ForFork0_~end~0#1_In_3|) (= |v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_Out_2| (ite (and (< |v_thrThread1of1ForFork0_~c~0#1_In_3| v_~len~0_In_3) (<= 0 |v_thrThread1of1ForFork0_~c~0#1_In_3|)) 1 0))))) InVars {thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_In_3|, ~data~0.base=v_~data~0.base_In_1, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_3|, ~len~0=v_~len~0_In_3, #memory_int=|v_#memory_int_In_1|, ~data~0.offset=v_~data~0.offset_In_1, #length=|v_#length_In_3|} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_Out_2|, ~data~0.base=v_~data~0.base_In_1, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_In_3|, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_3|, ~len~0=v_~len~0_In_3, #memory_int=|v_#memory_int_Out_2|, ~data~0.offset=v_~data~0.offset_In_1, #length=|v_#length_In_3|, thrThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of1ForFork0___VERIFIER_assert_~cond#1] 93#[L1046-4, L1031-2]don't care [2022-07-22 12:10:40,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:40,882 INFO L85 PathProgramCache]: Analyzing trace with hash 11790521, now seen corresponding path program 1 times [2022-07-22 12:10:40,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:40,895 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598707169] [2022-07-22 12:10:40,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:40,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:41,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:41,150 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:41,286 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:41,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:41,291 INFO L85 PathProgramCache]: Analyzing trace with hash 380, now seen corresponding path program 1 times [2022-07-22 12:10:41,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:41,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [341994048] [2022-07-22 12:10:41,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:41,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:41,341 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:41,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:41,367 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:41,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:41,368 INFO L85 PathProgramCache]: Analyzing trace with hash 365506500, now seen corresponding path program 1 times [2022-07-22 12:10:41,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:41,369 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480028802] [2022-07-22 12:10:41,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:41,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:41,422 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:41,461 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:42,526 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:10:42,527 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:10:42,527 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:10:42,527 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:10:42,528 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:10:42,528 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:42,528 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:10:42,528 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:10:42,528 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration1_Lasso [2022-07-22 12:10:42,528 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:10:42,529 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:10:42,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,586 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,589 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,592 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,594 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,607 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,611 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,621 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:42,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,039 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,044 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,047 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,059 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,060 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,063 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,097 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,109 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:43,854 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:10:43,860 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:10:43,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:43,862 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:43,865 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:43,871 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-07-22 12:10:43,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:43,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:43,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:43,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:43,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:43,884 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:43,887 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:43,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:43,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:43,922 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-07-22 12:10:43,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:43,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:43,925 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:43,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-07-22 12:10:43,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:43,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:43,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:43,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:43,933 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:43,938 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:43,938 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:43,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:43,996 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:43,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:43,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:43,998 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:44,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,012 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,013 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:44,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:44,015 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-07-22 12:10:44,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,048 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,050 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,056 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-07-22 12:10:44,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:44,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,065 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,065 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:44,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:44,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,105 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,106 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,108 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,120 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-07-22 12:10:44,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,132 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,132 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,189 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,191 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,192 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-07-22 12:10:44,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,203 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,204 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,247 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,248 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,249 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,251 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-07-22 12:10:44,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,260 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,262 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,262 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,306 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,307 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,307 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-07-22 12:10:44,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,322 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,327 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,327 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,357 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,360 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,370 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-07-22 12:10:44,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,379 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,381 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,381 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,408 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2022-07-22 12:10:44,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,409 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,411 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,412 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-07-22 12:10:44,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,422 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,457 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,459 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-07-22 12:10:44,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,468 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,470 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,471 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,523 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,525 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-07-22 12:10:44,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,540 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,540 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,591 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,593 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,599 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-07-22 12:10:44,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,607 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,609 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,610 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,658 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,659 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-07-22 12:10:44,661 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 [2022-07-22 12:10:44,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,672 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,672 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,716 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,717 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,717 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,731 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,733 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,734 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-07-22 12:10:44,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,766 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,767 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,768 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,769 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-07-22 12:10:44,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,777 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,780 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,780 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,843 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,845 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,851 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 [2022-07-22 12:10:44,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-07-22 12:10:44,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,859 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,861 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,861 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,914 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:44,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,915 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,938 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:44,938 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:44,945 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-07-22 12:10:44,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:44,982 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 [2022-07-22 12:10:44,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:44,983 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:44,984 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:44,988 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-07-22 12:10:44,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:44,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:44,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:44,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:44,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:44,996 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:44,996 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:44,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:44,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:45,021 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:45,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:45,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:45,023 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:45,024 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-07-22 12:10:45,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:45,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:45,032 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:10:45,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:45,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:45,051 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:10:45,051 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:45,074 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:10:45,141 INFO L443 ModelExtractionUtils]: Simplification made 12 calls to the SMT solver. [2022-07-22 12:10:45,142 INFO L444 ModelExtractionUtils]: 8 out of 25 variables were initially zero. Simplification set additionally 14 variables to zero. [2022-07-22 12:10:45,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:45,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:45,145 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:45,154 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:10:45,163 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-07-22 12:10:45,187 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:10:45,187 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:10:45,188 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0_~end~0#1) = -1*thrThread1of1ForFork0_~c~0#1 + 1*thrThread1of1ForFork0_~end~0#1 Supporting invariants [] [2022-07-22 12:10:45,241 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:45,294 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:10:45,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:45,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:10:45,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:10:45,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:10:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:10:45,379 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:10:45,380 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:10:45,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:10:45,428 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:10:45,435 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 18 states, but on-demand construction may add more states Second operand has 2 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:45,539 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 18 states, but on-demand construction may add more states. Second operand has 2 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 34 states and 73 transitions. Complement of second has 4 states. [2022-07-22 12:10:45,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:10:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:45,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 13 transitions. [2022-07-22 12:10:45,556 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 13 transitions. Stem has 4 letters. Loop has 1 letters. [2022-07-22 12:10:45,558 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:10:45,558 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 13 transitions. Stem has 5 letters. Loop has 1 letters. [2022-07-22 12:10:45,558 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:10:45,558 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 13 transitions. Stem has 4 letters. Loop has 2 letters. [2022-07-22 12:10:45,558 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:10:45,559 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 34 states and 73 transitions. [2022-07-22 12:10:45,571 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 6 [2022-07-22 12:10:45,583 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 34 states to 29 states and 63 transitions. [2022-07-22 12:10:45,585 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 18 [2022-07-22 12:10:45,585 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 25 [2022-07-22 12:10:45,586 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 63 transitions. [2022-07-22 12:10:45,587 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:10:45,587 INFO L220 hiAutomatonCegarLoop]: Abstraction has 29 states and 63 transitions. [2022-07-22 12:10:45,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states and 63 transitions. [2022-07-22 12:10:45,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 23. [2022-07-22 12:10:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 2.1739130434782608) internal successors, (50), 22 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:45,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 50 transitions. [2022-07-22 12:10:45,626 INFO L242 hiAutomatonCegarLoop]: Abstraction has 23 states and 50 transitions. [2022-07-22 12:10:45,626 INFO L425 stractBuchiCegarLoop]: Abstraction has 23 states and 50 transitions. [2022-07-22 12:10:45,626 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:10:45,626 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23 states and 50 transitions. [2022-07-22 12:10:45,631 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 6 [2022-07-22 12:10:45,631 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:10:45,631 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:10:45,632 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-07-22 12:10:45,632 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:10:45,633 INFO L748 eck$LassoCheckResult]: Stem: 233#[ULTIMATE.startENTRY]don't care [354] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse0 (select |v_#memory_int_67| 1)) (.cse1 (store |v_#valid_94| |v_ULTIMATE.start_main_~#t~0#1.base_44| 1))) (and (= (select |v_#valid_94| 2) 1) (= |v_#NULL.base_10| 0) (not (= v_~data~0.base_34 0)) (= (select |v_#valid_94| 1) 1) (< v_~data~0.base_34 |v_#StackHeapBarrier_28|) (= v_~lock~0_97 0) (= 0 (select |v_#valid_94| 0)) (= (select .cse0 0) 48) (= (ite (< 0 v_~len~0_70) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_19|) (= v_~next~0_54 0) (= 2 (select |v_#length_82| 1)) (= 0 v_~data~0.offset_34) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_29| 0)) (= (select .cse1 v_~data~0.base_34) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_29| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_19|) (= |v_#NULL.offset_10| 0) (= (select .cse0 1) 0) (= (store .cse1 v_~data~0.base_34 1) |v_#valid_93|) (= (store (store |v_#length_82| |v_ULTIMATE.start_main_~#t~0#1.base_44| 4) v_~data~0.base_34 (* v_~len~0_70 4)) |v_#length_81|) (= 9 (select |v_#length_82| 2)) (= |v_ULTIMATE.start_main_~#t~0#1.offset_42| 0) (< 0 |v_#StackHeapBarrier_28|) (= (select |v_#valid_94| |v_ULTIMATE.start_main_~#t~0#1.base_44|) 0) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#t~0#1.base_44|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #valid=|v_#valid_94|, #memory_int=|v_#memory_int_67|, #length=|v_#length_82|} OutVars{~lock~0=v_~lock~0_97, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ~len~0=v_~len~0_70, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_13|, ~data~0.offset=v_~data~0.offset_34, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_31|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_31|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_31|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, ~next~0=v_~next~0_54, ~data~0.base=v_~data~0.base_34, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_32|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_29|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_42|, #valid=|v_#valid_93|, #memory_int=|v_#memory_int_67|, #length=|v_#length_81|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_44|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_19|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 235#[L1045-2]don't care [325] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_11| |v_ULTIMATE.start_main_#t~pre5#1_17|) (= (select |v_#valid_40| |v_ULTIMATE.start_main_~#t~0#1.base_22|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_20| 4) (select |v_#length_31| |v_ULTIMATE.start_main_~#t~0#1.base_22|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_20|) (= |v_#memory_int_25| (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t~0#1.base_22| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t~0#1.base_22|) |v_ULTIMATE.start_main_~#t~0#1.offset_20| |v_ULTIMATE.start_main_#t~pre5#1_17|)))) InVars {#pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_20|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_26|, #length=|v_#length_31|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_22|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_17|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_20|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_25|, #length=|v_#length_31|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 261#[L1046-3]don't care [268] L1046-3-->thrENTRY: Formula: (and (= |v_thrThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thrThread1of1ForFork0_thidvar0_2) (= |v_thrThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_20|, thrThread1of1ForFork0_~arg#1.offset=|v_thrThread1of1ForFork0_~arg#1.offset_4|, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_14|, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of1ForFork0_~arg#1.base=|v_thrThread1of1ForFork0_~arg#1.base_4|, thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_4|, thrThread1of1ForFork0_thidvar0=v_thrThread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thrThread1of1ForFork0_#res#1.offset=|v_thrThread1of1ForFork0_#res#1.offset_4|, thrThread1of1ForFork0_thidvar1=v_thrThread1of1ForFork0_thidvar1_2, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_4|, thrThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of1ForFork0_#res#1.base=|v_thrThread1of1ForFork0_#res#1.base_4|, thrThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_10|} AuxVars[] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0_~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of1ForFork0_~end~0#1, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of1ForFork0_~arg#1.base, thrThread1of1ForFork0_#in~arg#1.base, thrThread1of1ForFork0_thidvar0, thrThread1of1ForFork0_#res#1.offset, thrThread1of1ForFork0_thidvar1, thrThread1of1ForFork0_#in~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_~cond#1, thrThread1of1ForFork0_#res#1.base, thrThread1of1ForFork0___VERIFIER_assert_~cond#1] 255#[L1046-4, thrENTRY]don't care [353] thrENTRY-->L1031-2: Formula: (let ((.cse5 (+ v_~next~0_In_1 10))) (let ((.cse4 (<= .cse5 v_~len~0_In_5)) (.cse0 (= |v_thrThread1of1ForFork0_~arg#1.base_Out_2| |v_thrThread1of1ForFork0_#in~arg#1.base_In_1|)) (.cse1 (= |v_thrThread1of1ForFork0_#in~arg#1.offset_In_1| |v_thrThread1of1ForFork0_~arg#1.offset_Out_2|)) (.cse2 (= v_~lock~0_Out_2 0)) (.cse3 (= |v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2| |v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_Out_2|)) (.cse6 (not (= (ite (= v_~lock~0_In_1 0) 1 0) 0)))) (or (and (not (= |v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_Out_2| 0)) .cse0 (= |v_thrThread1of1ForFork0_~c~0#1_Out_6| v_~next~0_In_1) .cse1 (= |v_thrThread1of1ForFork0_~end~0#1_Out_2| v_~next~0_Out_2) .cse2 .cse3 .cse4 (= .cse5 |v_thrThread1of1ForFork0_~end~0#1_Out_2|) .cse6 (= (ite (= v_~lock~0_94 1) 1 0) |v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2|)) (and (= |v_thrThread1of1ForFork0_~c~0#1_Out_6| 0) (not .cse4) .cse0 .cse1 (= v_~next~0_In_1 v_~next~0_Out_2) (= |v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2| 1) .cse2 (= |v_thrThread1of1ForFork0_~end~0#1_Out_2| 0) .cse3 .cse6)))) InVars {thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_In_1|, ~lock~0=v_~lock~0_In_1, ~next~0=v_~next~0_In_1, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_In_1|, ~len~0=v_~len~0_In_5} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_Out_6|, thrThread1of1ForFork0_~arg#1.offset=|v_thrThread1of1ForFork0_~arg#1.offset_Out_2|, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2|, ~lock~0=v_~lock~0_Out_2, ~next~0=v_~next~0_Out_2, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_Out_2|, thrThread1of1ForFork0_~arg#1.base=|v_thrThread1of1ForFork0_~arg#1.base_Out_2|, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_In_1|, ~len~0=v_~len~0_In_5, thrThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_Out_2|, thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_In_1|} AuxVars[v_~lock~0_94] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0_~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~lock~0, ~next~0, thrThread1of1ForFork0_~end~0#1, thrThread1of1ForFork0_~arg#1.base, thrThread1of1ForFork0_assume_abort_if_not_~cond#1] 241#[L1046-4, L1031-2]don't care [304] L1046-4-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_15|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet6#1] 243#[L1045-2, L1031-2]don't care [2022-07-22 12:10:45,633 INFO L750 eck$LassoCheckResult]: Loop: 243#[L1045-2, L1031-2]don't care [349] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of1ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ .cse1 v_~data~0.offset_In_1))) (and (= |v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_Out_2|) (= |v_thrThread1of1ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of1ForFork0_~c~0#1_In_3| 1)) (= (store |v_#memory_int_In_1| v_~data~0.base_In_1 (store (select |v_#memory_int_In_1| v_~data~0.base_In_1) .cse0 0)) |v_#memory_int_Out_2|) (<= 0 .cse0) (not (= |v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (<= (+ .cse1 v_~data~0.offset_In_1 4) (select |v_#length_In_3| v_~data~0.base_In_1)) (= (select |v_#valid_In_3| v_~data~0.base_In_1) 1) (< |v_thrThread1of1ForFork0_~c~0#1_In_3| |v_thrThread1of1ForFork0_~end~0#1_In_3|) (= |v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_Out_2| (ite (and (< |v_thrThread1of1ForFork0_~c~0#1_In_3| v_~len~0_In_3) (<= 0 |v_thrThread1of1ForFork0_~c~0#1_In_3|)) 1 0))))) InVars {thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_In_3|, ~data~0.base=v_~data~0.base_In_1, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_3|, ~len~0=v_~len~0_In_3, #memory_int=|v_#memory_int_In_1|, ~data~0.offset=v_~data~0.offset_In_1, #length=|v_#length_In_3|} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_Out_2|, ~data~0.base=v_~data~0.base_In_1, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_In_3|, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_3|, ~len~0=v_~len~0_In_3, #memory_int=|v_#memory_int_Out_2|, ~data~0.offset=v_~data~0.offset_In_1, #length=|v_#length_In_3|, thrThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of1ForFork0___VERIFIER_assert_~cond#1] 243#[L1045-2, L1031-2]don't care [2022-07-22 12:10:45,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:45,634 INFO L85 PathProgramCache]: Analyzing trace with hash 365506455, now seen corresponding path program 1 times [2022-07-22 12:10:45,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:45,635 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355079139] [2022-07-22 12:10:45,635 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:45,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:45,703 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:45,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:45,730 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:45,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:45,731 INFO L85 PathProgramCache]: Analyzing trace with hash 380, now seen corresponding path program 2 times [2022-07-22 12:10:45,732 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:45,732 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852304510] [2022-07-22 12:10:45,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:45,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:45,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:45,744 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:45,753 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:45,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:45,754 INFO L85 PathProgramCache]: Analyzing trace with hash -1554201434, now seen corresponding path program 1 times [2022-07-22 12:10:45,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:45,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1511259036] [2022-07-22 12:10:45,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:45,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:45,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:45,780 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:45,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:45,805 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:46,191 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:46,927 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:10:46,928 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:10:46,928 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:10:46,928 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:10:46,928 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:10:46,928 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:46,928 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:10:46,928 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:10:46,928 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration2_Lasso [2022-07-22 12:10:46,928 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:10:46,928 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:10:46,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,947 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,951 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,961 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,963 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:46,988 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,515 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,517 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,535 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,537 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,539 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,589 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,595 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,610 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,616 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,618 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,620 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,625 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,629 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,631 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,637 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,639 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:47,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:48,410 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:10:48,415 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:10:48,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,418 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:48,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:48,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,430 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:48,430 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:48,432 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-07-22 12:10:48,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:48,482 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:48,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,483 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,485 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:48,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,502 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,504 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:48,504 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:48,508 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-07-22 12:10:48,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:48,557 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:48,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,558 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:48,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,571 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:48,571 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:48,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-07-22 12:10:48,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:48,620 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:48,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,622 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,625 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-07-22 12:10:48,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:48,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:48,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,632 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,632 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:48,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:48,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:48,656 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2022-07-22 12:10:48,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,658 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-07-22 12:10:48,661 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 [2022-07-22 12:10:48,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,668 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,669 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:48,669 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:48,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:48,695 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:48,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,696 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,697 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-07-22 12:10:48,697 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 [2022-07-22 12:10:48,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,707 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:48,707 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:48,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:48,736 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:48,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,737 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-07-22 12:10:48,739 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 [2022-07-22 12:10:48,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,746 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,747 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:48,747 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:48,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:48,774 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2022-07-22 12:10:48,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,775 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-07-22 12:10:48,777 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 [2022-07-22 12:10:48,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:48,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,784 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:48,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:48,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:48,808 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:48,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,810 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:48,820 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-07-22 12:10:48,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,821 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,823 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:48,823 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:48,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:48,848 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2022-07-22 12:10:48,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,850 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:48,853 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-07-22 12:10:48,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,859 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,860 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:48,860 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:48,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:48,886 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-07-22 12:10:48,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,888 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,889 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-07-22 12:10:48,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:48,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,898 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,899 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:48,899 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:48,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:48,949 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-07-22 12:10:48,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,949 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,950 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:48,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-07-22 12:10:48,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,960 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:48,961 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:48,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:48,986 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2022-07-22 12:10:48,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:48,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:48,988 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:48,989 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-07-22 12:10:48,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:48,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:48,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:48,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:48,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:48,998 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:48,998 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,024 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-07-22 12:10:49,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,026 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,028 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-07-22 12:10:49,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,036 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,036 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,093 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:49,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,095 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,106 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,108 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,108 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,111 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-07-22 12:10:49,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,155 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:49,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,156 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,157 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,170 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,175 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-07-22 12:10:49,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,219 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:49,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,221 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,239 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,239 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-07-22 12:10:49,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,281 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:49,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,282 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-07-22 12:10:49,286 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 [2022-07-22 12:10:49,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,295 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,296 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,296 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,346 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:49,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,347 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:49,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,363 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,364 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:49,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:49,365 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-07-22 12:10:49,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,414 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:49,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,415 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,416 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,425 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 [2022-07-22 12:10:49,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,435 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:10:49,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,439 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:10:49,439 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,446 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-07-22 12:10:49,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,490 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:49,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,492 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,493 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-07-22 12:10:49,495 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,502 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,503 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,503 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,530 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 [2022-07-22 12:10:49,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,531 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,532 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-07-22 12:10:49,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,541 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,541 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,567 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-07-22 12:10:49,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,567 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,568 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-07-22 12:10:49,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,581 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,581 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,609 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:49,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,611 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,613 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-07-22 12:10:49,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,622 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,622 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,678 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:49,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,679 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,680 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-07-22 12:10:49,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,690 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,690 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,746 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:49,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,747 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,748 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,755 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-07-22 12:10:49,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,761 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,761 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,787 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:49,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,788 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-07-22 12:10:49,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,796 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,797 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,797 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,822 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-07-22 12:10:49,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,823 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-07-22 12:10:49,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:49,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,831 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,832 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:49,832 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:49,858 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2022-07-22 12:10:49,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,860 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-07-22 12:10:49,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:49,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:49,869 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:10:49,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:49,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:49,877 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:10:49,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:49,894 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:10:49,925 INFO L443 ModelExtractionUtils]: Simplification made 13 calls to the SMT solver. [2022-07-22 12:10:49,925 INFO L444 ModelExtractionUtils]: 8 out of 25 variables were initially zero. Simplification set additionally 14 variables to zero. [2022-07-22 12:10:49,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:49,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:49,928 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:49,930 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-07-22 12:10:49,931 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:10:49,939 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:10:49,939 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:10:49,940 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of1ForFork0_~c~0#1, ~len~0) = -1*thrThread1of1ForFork0_~c~0#1 + 1*~len~0 Supporting invariants [] [2022-07-22 12:10:49,963 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-07-22 12:10:49,997 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:10:50,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:10:50,029 INFO L263 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:10:50,029 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:10:50,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:10:50,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:10:50,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:10:50,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:10:50,043 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:10:50,044 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 23 states and 50 transitions. cyclomatic complexity: 37 Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:50,071 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 23 states and 50 transitions. cyclomatic complexity: 37. Second operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 28 states and 60 transitions. Complement of second has 4 states. [2022-07-22 12:10:50,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:10:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.0) internal successors, (6), 2 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:50,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 10 transitions. [2022-07-22 12:10:50,073 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 10 transitions. Stem has 5 letters. Loop has 1 letters. [2022-07-22 12:10:50,073 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:10:50,073 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 10 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-22 12:10:50,073 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:10:50,073 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 10 transitions. Stem has 5 letters. Loop has 2 letters. [2022-07-22 12:10:50,074 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:10:50,074 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 28 states and 60 transitions. [2022-07-22 12:10:50,075 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2022-07-22 12:10:50,076 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 28 states to 27 states and 57 transitions. [2022-07-22 12:10:50,076 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 17 [2022-07-22 12:10:50,077 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2022-07-22 12:10:50,077 INFO L73 IsDeterministic]: Start isDeterministic. Operand 27 states and 57 transitions. [2022-07-22 12:10:50,077 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:10:50,077 INFO L220 hiAutomatonCegarLoop]: Abstraction has 27 states and 57 transitions. [2022-07-22 12:10:50,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states and 57 transitions. [2022-07-22 12:10:50,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 21. [2022-07-22 12:10:50,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 2.142857142857143) internal successors, (45), 20 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:50,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 45 transitions. [2022-07-22 12:10:50,081 INFO L242 hiAutomatonCegarLoop]: Abstraction has 21 states and 45 transitions. [2022-07-22 12:10:50,081 INFO L425 stractBuchiCegarLoop]: Abstraction has 21 states and 45 transitions. [2022-07-22 12:10:50,081 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:10:50,081 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 21 states and 45 transitions. [2022-07-22 12:10:50,082 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 4 [2022-07-22 12:10:50,082 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:10:50,082 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:10:50,083 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1] [2022-07-22 12:10:50,083 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:10:50,084 INFO L748 eck$LassoCheckResult]: Stem: 384#[ULTIMATE.startENTRY]don't care [354] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse0 (select |v_#memory_int_67| 1)) (.cse1 (store |v_#valid_94| |v_ULTIMATE.start_main_~#t~0#1.base_44| 1))) (and (= (select |v_#valid_94| 2) 1) (= |v_#NULL.base_10| 0) (not (= v_~data~0.base_34 0)) (= (select |v_#valid_94| 1) 1) (< v_~data~0.base_34 |v_#StackHeapBarrier_28|) (= v_~lock~0_97 0) (= 0 (select |v_#valid_94| 0)) (= (select .cse0 0) 48) (= (ite (< 0 v_~len~0_70) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_19|) (= v_~next~0_54 0) (= 2 (select |v_#length_82| 1)) (= 0 v_~data~0.offset_34) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_29| 0)) (= (select .cse1 v_~data~0.base_34) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_29| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_19|) (= |v_#NULL.offset_10| 0) (= (select .cse0 1) 0) (= (store .cse1 v_~data~0.base_34 1) |v_#valid_93|) (= (store (store |v_#length_82| |v_ULTIMATE.start_main_~#t~0#1.base_44| 4) v_~data~0.base_34 (* v_~len~0_70 4)) |v_#length_81|) (= 9 (select |v_#length_82| 2)) (= |v_ULTIMATE.start_main_~#t~0#1.offset_42| 0) (< 0 |v_#StackHeapBarrier_28|) (= (select |v_#valid_94| |v_ULTIMATE.start_main_~#t~0#1.base_44|) 0) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#t~0#1.base_44|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #valid=|v_#valid_94|, #memory_int=|v_#memory_int_67|, #length=|v_#length_82|} OutVars{~lock~0=v_~lock~0_97, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ~len~0=v_~len~0_70, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_13|, ~data~0.offset=v_~data~0.offset_34, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_31|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_31|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_31|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, ~next~0=v_~next~0_54, ~data~0.base=v_~data~0.base_34, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_32|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_29|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_42|, #valid=|v_#valid_93|, #memory_int=|v_#memory_int_67|, #length=|v_#length_81|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_44|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_19|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 386#[L1045-2]don't care [325] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_11| |v_ULTIMATE.start_main_#t~pre5#1_17|) (= (select |v_#valid_40| |v_ULTIMATE.start_main_~#t~0#1.base_22|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_20| 4) (select |v_#length_31| |v_ULTIMATE.start_main_~#t~0#1.base_22|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_20|) (= |v_#memory_int_25| (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t~0#1.base_22| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t~0#1.base_22|) |v_ULTIMATE.start_main_~#t~0#1.offset_20| |v_ULTIMATE.start_main_#t~pre5#1_17|)))) InVars {#pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_20|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_26|, #length=|v_#length_31|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_22|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_17|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_20|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_25|, #length=|v_#length_31|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 412#[L1046-3]don't care [268] L1046-3-->thrENTRY: Formula: (and (= |v_thrThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thrThread1of1ForFork0_thidvar0_2) (= |v_thrThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_20|, thrThread1of1ForFork0_~arg#1.offset=|v_thrThread1of1ForFork0_~arg#1.offset_4|, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_14|, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of1ForFork0_~arg#1.base=|v_thrThread1of1ForFork0_~arg#1.base_4|, thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_4|, thrThread1of1ForFork0_thidvar0=v_thrThread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thrThread1of1ForFork0_#res#1.offset=|v_thrThread1of1ForFork0_#res#1.offset_4|, thrThread1of1ForFork0_thidvar1=v_thrThread1of1ForFork0_thidvar1_2, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_4|, thrThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of1ForFork0_#res#1.base=|v_thrThread1of1ForFork0_#res#1.base_4|, thrThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_10|} AuxVars[] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0_~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of1ForFork0_~end~0#1, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of1ForFork0_~arg#1.base, thrThread1of1ForFork0_#in~arg#1.base, thrThread1of1ForFork0_thidvar0, thrThread1of1ForFork0_#res#1.offset, thrThread1of1ForFork0_thidvar1, thrThread1of1ForFork0_#in~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_~cond#1, thrThread1of1ForFork0_#res#1.base, thrThread1of1ForFork0___VERIFIER_assert_~cond#1] 406#[L1046-4, thrENTRY]don't care [304] L1046-4-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_15|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet6#1] 408#[thrENTRY, L1045-2]don't care [353] thrENTRY-->L1031-2: Formula: (let ((.cse5 (+ v_~next~0_In_1 10))) (let ((.cse4 (<= .cse5 v_~len~0_In_5)) (.cse0 (= |v_thrThread1of1ForFork0_~arg#1.base_Out_2| |v_thrThread1of1ForFork0_#in~arg#1.base_In_1|)) (.cse1 (= |v_thrThread1of1ForFork0_#in~arg#1.offset_In_1| |v_thrThread1of1ForFork0_~arg#1.offset_Out_2|)) (.cse2 (= v_~lock~0_Out_2 0)) (.cse3 (= |v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2| |v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_Out_2|)) (.cse6 (not (= (ite (= v_~lock~0_In_1 0) 1 0) 0)))) (or (and (not (= |v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_Out_2| 0)) .cse0 (= |v_thrThread1of1ForFork0_~c~0#1_Out_6| v_~next~0_In_1) .cse1 (= |v_thrThread1of1ForFork0_~end~0#1_Out_2| v_~next~0_Out_2) .cse2 .cse3 .cse4 (= .cse5 |v_thrThread1of1ForFork0_~end~0#1_Out_2|) .cse6 (= (ite (= v_~lock~0_94 1) 1 0) |v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2|)) (and (= |v_thrThread1of1ForFork0_~c~0#1_Out_6| 0) (not .cse4) .cse0 .cse1 (= v_~next~0_In_1 v_~next~0_Out_2) (= |v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2| 1) .cse2 (= |v_thrThread1of1ForFork0_~end~0#1_Out_2| 0) .cse3 .cse6)))) InVars {thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_In_1|, ~lock~0=v_~lock~0_In_1, ~next~0=v_~next~0_In_1, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_In_1|, ~len~0=v_~len~0_In_5} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_Out_6|, thrThread1of1ForFork0_~arg#1.offset=|v_thrThread1of1ForFork0_~arg#1.offset_Out_2|, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_Out_2|, ~lock~0=v_~lock~0_Out_2, ~next~0=v_~next~0_Out_2, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_Out_2|, thrThread1of1ForFork0_~arg#1.base=|v_thrThread1of1ForFork0_~arg#1.base_Out_2|, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_In_1|, ~len~0=v_~len~0_In_5, thrThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_Out_2|, thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_In_1|} AuxVars[v_~lock~0_94] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0_~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1, ~lock~0, ~next~0, thrThread1of1ForFork0_~end~0#1, thrThread1of1ForFork0_~arg#1.base, thrThread1of1ForFork0_assume_abort_if_not_~cond#1] 420#[L1045-2, L1031-2]don't care [325] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_11| |v_ULTIMATE.start_main_#t~pre5#1_17|) (= (select |v_#valid_40| |v_ULTIMATE.start_main_~#t~0#1.base_22|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_20| 4) (select |v_#length_31| |v_ULTIMATE.start_main_~#t~0#1.base_22|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_20|) (= |v_#memory_int_25| (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t~0#1.base_22| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t~0#1.base_22|) |v_ULTIMATE.start_main_~#t~0#1.offset_20| |v_ULTIMATE.start_main_#t~pre5#1_17|)))) InVars {#pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_20|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_26|, #length=|v_#length_31|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_22|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_17|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_20|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_25|, #length=|v_#length_31|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 418#[L1031-2, L1046-3]don't care [2022-07-22 12:10:50,084 INFO L750 eck$LassoCheckResult]: Loop: 418#[L1031-2, L1046-3]don't care [349] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of1ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ .cse1 v_~data~0.offset_In_1))) (and (= |v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_Out_2|) (= |v_thrThread1of1ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of1ForFork0_~c~0#1_In_3| 1)) (= (store |v_#memory_int_In_1| v_~data~0.base_In_1 (store (select |v_#memory_int_In_1| v_~data~0.base_In_1) .cse0 0)) |v_#memory_int_Out_2|) (<= 0 .cse0) (not (= |v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (<= (+ .cse1 v_~data~0.offset_In_1 4) (select |v_#length_In_3| v_~data~0.base_In_1)) (= (select |v_#valid_In_3| v_~data~0.base_In_1) 1) (< |v_thrThread1of1ForFork0_~c~0#1_In_3| |v_thrThread1of1ForFork0_~end~0#1_In_3|) (= |v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_Out_2| (ite (and (< |v_thrThread1of1ForFork0_~c~0#1_In_3| v_~len~0_In_3) (<= 0 |v_thrThread1of1ForFork0_~c~0#1_In_3|)) 1 0))))) InVars {thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_In_3|, ~data~0.base=v_~data~0.base_In_1, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_3|, ~len~0=v_~len~0_In_3, #memory_int=|v_#memory_int_In_1|, ~data~0.offset=v_~data~0.offset_In_1, #length=|v_#length_In_3|} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_Out_2|, ~data~0.base=v_~data~0.base_In_1, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_In_3|, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_3|, ~len~0=v_~len~0_In_3, #memory_int=|v_#memory_int_Out_2|, ~data~0.offset=v_~data~0.offset_In_1, #length=|v_#length_In_3|, thrThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of1ForFork0___VERIFIER_assert_~cond#1] 418#[L1031-2, L1046-3]don't care [2022-07-22 12:10:50,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:50,101 INFO L85 PathProgramCache]: Analyzing trace with hash -1554247028, now seen corresponding path program 2 times [2022-07-22 12:10:50,102 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:50,102 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366113818] [2022-07-22 12:10:50,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:50,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:50,150 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:50,181 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:50,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:50,207 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:50,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:50,208 INFO L85 PathProgramCache]: Analyzing trace with hash 380, now seen corresponding path program 3 times [2022-07-22 12:10:50,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:50,208 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224570038] [2022-07-22 12:10:50,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:50,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:50,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:50,228 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:50,241 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:50,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:50,241 INFO L85 PathProgramCache]: Analyzing trace with hash -937017263, now seen corresponding path program 2 times [2022-07-22 12:10:50,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:50,243 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92928877] [2022-07-22 12:10:50,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:50,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:50,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:50,289 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:50,313 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:51,532 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:10:51,532 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:10:51,533 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:10:51,533 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:10:51,533 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:10:51,533 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:51,533 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:10:51,533 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:10:51,533 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration3_Lasso [2022-07-22 12:10:51,533 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:10:51,533 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:10:51,539 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,547 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,549 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,551 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,553 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,564 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,565 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,569 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,571 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,572 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,581 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,594 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,596 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:51,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,032 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,036 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,043 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,059 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,061 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,063 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,077 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:10:52,856 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:10:52,856 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:10:52,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:52,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:52,866 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:52,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:52,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:52,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:52,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:52,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:52,881 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:52,881 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:52,882 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-07-22 12:10:52,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:52,907 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2022-07-22 12:10:52,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:52,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:52,908 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:52,910 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-07-22 12:10:52,910 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 [2022-07-22 12:10:52,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:52,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:52,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:52,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:52,918 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:52,918 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:52,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:52,943 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-07-22 12:10:52,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:52,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:52,945 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:52,946 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-07-22 12:10:52,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:52,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:52,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:52,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:52,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:52,954 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:52,954 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:52,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:52,980 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:52,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:52,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:52,981 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:52,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-07-22 12:10:52,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:52,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:52,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:52,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:52,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:52,991 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:52,991 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:52,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,017 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:53,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,018 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,030 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-07-22 12:10:53,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,032 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,032 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,057 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2022-07-22 12:10:53,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,058 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,059 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-07-22 12:10:53,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:53,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,066 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,067 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:53,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:53,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,090 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:53,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,091 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,092 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-07-22 12:10:53,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:53,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,099 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:53,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:53,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,124 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:53,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,125 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,126 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-07-22 12:10:53,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,134 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,135 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,135 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,164 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-07-22 12:10:53,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,165 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,166 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-07-22 12:10:53,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,174 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,174 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,200 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2022-07-22 12:10:53,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,201 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-07-22 12:10:53,214 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,215 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,239 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-07-22 12:10:53,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,241 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,242 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-07-22 12:10:53,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:53,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,250 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,250 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:53,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:53,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,273 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-07-22 12:10:53,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,274 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-07-22 12:10:53,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,283 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,283 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,310 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:53,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,311 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,311 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-07-22 12:10:53,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:53,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,320 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,320 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:53,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:53,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,344 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:53,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,345 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,345 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,346 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-07-22 12:10:53,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,355 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,355 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,381 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-07-22 12:10:53,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,382 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,393 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,394 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,395 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-07-22 12:10:53,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,443 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 [2022-07-22 12:10:53,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,443 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,444 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,455 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,457 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,457 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-07-22 12:10:53,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,504 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:53,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,505 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,506 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,508 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-07-22 12:10:53,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,515 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,515 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,516 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,516 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,543 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-07-22 12:10:53,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,544 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,545 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,546 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-07-22 12:10:53,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,553 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,554 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,554 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,580 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:53,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,582 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,582 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-07-22 12:10:53,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,591 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,592 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,592 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,619 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-07-22 12:10:53,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,620 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,621 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-07-22 12:10:53,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,630 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,630 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,661 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 [2022-07-22 12:10:53,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,662 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,663 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-07-22 12:10:53,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,670 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,671 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,671 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,697 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:53,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,698 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,699 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-07-22 12:10:53,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,706 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,707 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,707 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,747 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-07-22 12:10:53,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,749 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,749 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-07-22 12:10:53,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,756 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,757 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,783 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 [2022-07-22 12:10:53,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,784 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,785 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,785 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-07-22 12:10:53,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,795 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,795 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,821 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-07-22 12:10:53,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,822 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-07-22 12:10:53,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,831 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,832 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,832 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,859 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 [2022-07-22 12:10:53,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,860 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,860 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-07-22 12:10:53,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:10:53,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,871 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:10:53,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:10:53,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,894 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:53,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,894 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,895 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-07-22 12:10:53,902 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 [2022-07-22 12:10:53,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,909 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,910 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,910 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,937 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 [2022-07-22 12:10:53,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,939 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,940 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-07-22 12:10:53,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,947 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,948 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,948 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:53,975 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:53,975 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:53,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:53,976 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:53,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-07-22 12:10:53,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:53,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:53,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:53,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:53,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:53,985 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:53,986 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:53,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:54,011 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-07-22 12:10:54,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:54,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:54,012 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:54,030 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-07-22 12:10:54,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:54,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:54,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:54,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:54,038 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:54,039 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:54,039 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:54,043 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:54,066 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:54,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:54,067 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:54,067 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:54,069 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-07-22 12:10:54,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:54,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:54,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:54,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:54,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:54,080 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:54,080 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:54,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:54,141 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:54,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:54,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:54,143 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:54,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:54,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:54,154 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:10:54,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:54,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:54,156 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:10:54,156 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:54,163 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-07-22 12:10:54,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:54,198 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-07-22 12:10:54,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:54,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:54,199 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:54,200 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-07-22 12:10:54,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:54,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:54,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:10:54,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:54,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:54,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:10:54,213 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:54,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:10:54,255 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 [2022-07-22 12:10:54,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:54,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:54,256 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:54,258 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-07-22 12:10:54,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:10:54,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:10:54,266 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:10:54,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:10:54,266 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:10:54,271 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:10:54,272 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:10:54,296 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:10:54,340 INFO L443 ModelExtractionUtils]: Simplification made 13 calls to the SMT solver. [2022-07-22 12:10:54,340 INFO L444 ModelExtractionUtils]: 6 out of 25 variables were initially zero. Simplification set additionally 16 variables to zero. [2022-07-22 12:10:54,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:10:54,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:10:54,342 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:10:54,348 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:10:54,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-07-22 12:10:54,371 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:10:54,372 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:10:54,372 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of1ForFork0_~c~0#1, ~len~0) = -1*thrThread1of1ForFork0_~c~0#1 + 1*~len~0 Supporting invariants [] [2022-07-22 12:10:54,410 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:54,450 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:10:54,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:10:54,486 INFO L263 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:10:54,487 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:10:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:10:54,498 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:10:54,499 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:10:54,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:10:54,500 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:10:54,500 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 21 states and 45 transitions. cyclomatic complexity: 32 Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:54,513 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 21 states and 45 transitions. cyclomatic complexity: 32. Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 21 states and 45 transitions. Complement of second has 3 states. [2022-07-22 12:10:54,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:10:54,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:54,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:10:54,517 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-22 12:10:54,517 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:10:54,517 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:10:54,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:54,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:10:54,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:10:54,556 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:10:54,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:10:54,569 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:10:54,570 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:10:54,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:10:54,572 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:10:54,573 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 21 states and 45 transitions. cyclomatic complexity: 32 Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:54,588 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 21 states and 45 transitions. cyclomatic complexity: 32. Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 21 states and 45 transitions. Complement of second has 3 states. [2022-07-22 12:10:54,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:10:54,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:10:54,591 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-22 12:10:54,592 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:10:54,592 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:10:54,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:54,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:10:54,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:10:54,623 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:10:54,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:10:54,635 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:10:54,635 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:10:54,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:10:54,637 INFO L142 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:10:54,637 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 21 states and 45 transitions. cyclomatic complexity: 32 Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:54,669 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 21 states and 45 transitions. cyclomatic complexity: 32. Second operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 27 states and 56 transitions. Complement of second has 2 states. [2022-07-22 12:10:54,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:10:54,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 11 transitions. [2022-07-22 12:10:54,675 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 11 transitions. Stem has 6 letters. Loop has 1 letters. [2022-07-22 12:10:54,675 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:10:54,675 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 11 transitions. Stem has 7 letters. Loop has 1 letters. [2022-07-22 12:10:54,675 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:10:54,675 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 11 transitions. Stem has 6 letters. Loop has 2 letters. [2022-07-22 12:10:54,676 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:10:54,676 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 27 states and 56 transitions. [2022-07-22 12:10:54,678 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 3 [2022-07-22 12:10:54,684 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 27 states to 27 states and 56 transitions. [2022-07-22 12:10:54,684 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 16 [2022-07-22 12:10:54,684 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2022-07-22 12:10:54,685 INFO L73 IsDeterministic]: Start isDeterministic. Operand 27 states and 56 transitions. [2022-07-22 12:10:54,686 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:10:54,686 INFO L220 hiAutomatonCegarLoop]: Abstraction has 27 states and 56 transitions. [2022-07-22 12:10:54,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states and 56 transitions. [2022-07-22 12:10:54,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 20. [2022-07-22 12:10:54,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 2.1) internal successors, (42), 19 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:54,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 42 transitions. [2022-07-22 12:10:54,692 INFO L242 hiAutomatonCegarLoop]: Abstraction has 20 states and 42 transitions. [2022-07-22 12:10:54,693 INFO L425 stractBuchiCegarLoop]: Abstraction has 20 states and 42 transitions. [2022-07-22 12:10:54,693 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:10:54,693 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 20 states and 42 transitions. [2022-07-22 12:10:54,695 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 3 [2022-07-22 12:10:54,695 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:10:54,695 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:10:54,697 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1] [2022-07-22 12:10:54,697 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:10:54,698 INFO L748 eck$LassoCheckResult]: Stem: 623#[ULTIMATE.startENTRY]don't care [354] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse0 (select |v_#memory_int_67| 1)) (.cse1 (store |v_#valid_94| |v_ULTIMATE.start_main_~#t~0#1.base_44| 1))) (and (= (select |v_#valid_94| 2) 1) (= |v_#NULL.base_10| 0) (not (= v_~data~0.base_34 0)) (= (select |v_#valid_94| 1) 1) (< v_~data~0.base_34 |v_#StackHeapBarrier_28|) (= v_~lock~0_97 0) (= 0 (select |v_#valid_94| 0)) (= (select .cse0 0) 48) (= (ite (< 0 v_~len~0_70) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_19|) (= v_~next~0_54 0) (= 2 (select |v_#length_82| 1)) (= 0 v_~data~0.offset_34) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_29| 0)) (= (select .cse1 v_~data~0.base_34) 0) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_29| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_19|) (= |v_#NULL.offset_10| 0) (= (select .cse0 1) 0) (= (store .cse1 v_~data~0.base_34 1) |v_#valid_93|) (= (store (store |v_#length_82| |v_ULTIMATE.start_main_~#t~0#1.base_44| 4) v_~data~0.base_34 (* v_~len~0_70 4)) |v_#length_81|) (= 9 (select |v_#length_82| 2)) (= |v_ULTIMATE.start_main_~#t~0#1.offset_42| 0) (< 0 |v_#StackHeapBarrier_28|) (= (select |v_#valid_94| |v_ULTIMATE.start_main_~#t~0#1.base_44|) 0) (< |v_#StackHeapBarrier_28| |v_ULTIMATE.start_main_~#t~0#1.base_44|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_28|, #valid=|v_#valid_94|, #memory_int=|v_#memory_int_67|, #length=|v_#length_82|} OutVars{~lock~0=v_~lock~0_97, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_26|, ~len~0=v_~len~0_70, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_13|, ~data~0.offset=v_~data~0.offset_34, #NULL.offset=|v_#NULL.offset_10|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_31|, #NULL.base=|v_#NULL.base_10|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_31|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_31|, #StackHeapBarrier=|v_#StackHeapBarrier_28|, ~next~0=v_~next~0_54, ~data~0.base=v_~data~0.base_34, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_32|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_29|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_42|, #valid=|v_#valid_93|, #memory_int=|v_#memory_int_67|, #length=|v_#length_81|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_44|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_19|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 625#[L1045-2]don't care [325] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_11| |v_ULTIMATE.start_main_#t~pre5#1_17|) (= (select |v_#valid_40| |v_ULTIMATE.start_main_~#t~0#1.base_22|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_20| 4) (select |v_#length_31| |v_ULTIMATE.start_main_~#t~0#1.base_22|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_20|) (= |v_#memory_int_25| (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t~0#1.base_22| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t~0#1.base_22|) |v_ULTIMATE.start_main_~#t~0#1.offset_20| |v_ULTIMATE.start_main_#t~pre5#1_17|)))) InVars {#pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_20|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_26|, #length=|v_#length_31|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_22|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_17|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_20|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_25|, #length=|v_#length_31|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 647#[L1046-3]don't care [268] L1046-3-->thrENTRY: Formula: (and (= |v_thrThread1of1ForFork0_#in~arg#1.base_4| 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thrThread1of1ForFork0_thidvar0_2) (= |v_thrThread1of1ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{thrThread1of1ForFork0_~c~0#1=|v_thrThread1of1ForFork0_~c~0#1_20|, thrThread1of1ForFork0_~arg#1.offset=|v_thrThread1of1ForFork0_~arg#1.offset_4|, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of1ForFork0_~end~0#1=|v_thrThread1of1ForFork0_~end~0#1_14|, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of1ForFork0_~arg#1.base=|v_thrThread1of1ForFork0_~arg#1.base_4|, thrThread1of1ForFork0_#in~arg#1.base=|v_thrThread1of1ForFork0_#in~arg#1.base_4|, thrThread1of1ForFork0_thidvar0=v_thrThread1of1ForFork0_thidvar0_2, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thrThread1of1ForFork0_#res#1.offset=|v_thrThread1of1ForFork0_#res#1.offset_4|, thrThread1of1ForFork0_thidvar1=v_thrThread1of1ForFork0_thidvar1_2, thrThread1of1ForFork0_#in~arg#1.offset=|v_thrThread1of1ForFork0_#in~arg#1.offset_4|, thrThread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of1ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of1ForFork0_#res#1.base=|v_thrThread1of1ForFork0_#res#1.base_4|, thrThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of1ForFork0___VERIFIER_assert_~cond#1_10|} AuxVars[] AssignedVars[thrThread1of1ForFork0_~c~0#1, thrThread1of1ForFork0_~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of1ForFork0_~end~0#1, thrThread1of1ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of1ForFork0_~arg#1.base, thrThread1of1ForFork0_#in~arg#1.base, thrThread1of1ForFork0_thidvar0, thrThread1of1ForFork0_#res#1.offset, thrThread1of1ForFork0_thidvar1, thrThread1of1ForFork0_#in~arg#1.offset, thrThread1of1ForFork0_assume_abort_if_not_~cond#1, thrThread1of1ForFork0_#res#1.base, thrThread1of1ForFork0___VERIFIER_assert_~cond#1] 641#[L1046-4, thrENTRY]don't care [304] L1046-4-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_15|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet6#1] 643#[thrENTRY, L1045-2]don't care [325] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_11| |v_ULTIMATE.start_main_#t~pre5#1_17|) (= (select |v_#valid_40| |v_ULTIMATE.start_main_~#t~0#1.base_22|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_20| 4) (select |v_#length_31| |v_ULTIMATE.start_main_~#t~0#1.base_22|)) (= |v_#pthreadsForks_10| (+ |v_#pthreadsForks_11| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_20|) (= |v_#memory_int_25| (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t~0#1.base_22| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t~0#1.base_22|) |v_ULTIMATE.start_main_~#t~0#1.offset_20| |v_ULTIMATE.start_main_#t~pre5#1_17|)))) InVars {#pthreadsForks=|v_#pthreadsForks_11|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_20|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_26|, #length=|v_#length_31|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_22|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_17|, #pthreadsForks=|v_#pthreadsForks_10|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_20|, #valid=|v_#valid_40|, #memory_int=|v_#memory_int_25|, #length=|v_#length_31|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 649#[thrENTRY, L1046-3]don't care [266] L1046-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 635#[thrENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]don't care [2022-07-22 12:10:54,698 INFO L750 eck$LassoCheckResult]: Loop: 635#[thrENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]don't care [267] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 635#[thrENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES]don't care [2022-07-22 12:10:54,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:54,699 INFO L85 PathProgramCache]: Analyzing trace with hash -1554247955, now seen corresponding path program 1 times [2022-07-22 12:10:54,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:54,699 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195514072] [2022-07-22 12:10:54,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:54,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:54,729 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:54,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:54,756 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:54,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:54,757 INFO L85 PathProgramCache]: Analyzing trace with hash 298, now seen corresponding path program 1 times [2022-07-22 12:10:54,757 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:54,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [286156879] [2022-07-22 12:10:54,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:54,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:54,768 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:54,774 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:54,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:54,775 INFO L85 PathProgramCache]: Analyzing trace with hash -937046082, now seen corresponding path program 1 times [2022-07-22 12:10:54,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:54,775 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1996477154] [2022-07-22 12:10:54,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:54,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:54,799 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:54,826 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:55,279 WARN L146 chiAutomizerObserver]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-22 12:10:55,311 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-22 12:10:55,321 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 108 places, 114 transitions, 240 flow [2022-07-22 12:10:55,380 INFO L129 PetriNetUnfolder]: 13/140 cut-off events. [2022-07-22 12:10:55,381 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:10:55,382 INFO L84 FinitePrefix]: Finished finitePrefix Result has 150 conditions, 140 events. 13/140 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 242 event pairs, 0 based on Foata normal form. 0/125 useless extension candidates. Maximal degree in co-relation 93. Up to 6 conditions per place. [2022-07-22 12:10:55,383 INFO L82 GeneralOperation]: Start removeDead. Operand has 108 places, 114 transitions, 240 flow [2022-07-22 12:10:55,387 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 108 places, 114 transitions, 240 flow [2022-07-22 12:10:55,388 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-22 12:10:55,388 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 108 places, 114 transitions, 240 flow [2022-07-22 12:10:55,388 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 108 places, 114 transitions, 240 flow [2022-07-22 12:10:55,388 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 108 places, 114 transitions, 240 flow [2022-07-22 12:10:55,414 INFO L129 PetriNetUnfolder]: 13/140 cut-off events. [2022-07-22 12:10:55,414 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 12:10:55,416 INFO L84 FinitePrefix]: Finished finitePrefix Result has 150 conditions, 140 events. 13/140 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 245 event pairs, 0 based on Foata normal form. 0/125 useless extension candidates. Maximal degree in co-relation 93. Up to 6 conditions per place. [2022-07-22 12:10:55,421 INFO L116 LiptonReduction]: Number of co-enabled transitions 4160 [2022-07-22 12:10:56,085 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-07-22 12:10:58,450 INFO L131 LiptonReduction]: Checked pairs total: 8681 [2022-07-22 12:10:58,450 INFO L133 LiptonReduction]: Total number of compositions: 109 [2022-07-22 12:10:58,451 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:10:58,451 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:10:58,451 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:10:58,451 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:10:58,451 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:10:58,452 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:10:58,452 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:10:58,452 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:10:58,452 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:10:58,548 INFO L131 ngComponentsAnalysis]: Automaton has 157 accepting balls. 157 [2022-07-22 12:10:58,548 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:10:58,549 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:10:58,550 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:10:58,550 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:10:58,550 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:10:58,550 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 480 states, but on-demand construction may add more states [2022-07-22 12:10:58,576 INFO L131 ngComponentsAnalysis]: Automaton has 157 accepting balls. 157 [2022-07-22 12:10:58,576 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:10:58,576 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:10:58,576 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:10:58,576 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:10:58,578 INFO L748 eck$LassoCheckResult]: Stem: 111#[ULTIMATE.startENTRY]don't care [610] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store |v_#valid_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 1))) (and (not (= v_~data~0.base_Out_2 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6| (ite (< 0 v_~len~0_Out_2) 1 0)) (= v_~lock~0_Out_6 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= 0 |v_#NULL.base_Out_2|) (= (store .cse0 v_~data~0.base_Out_2 1) |v_#valid_Out_6|) (= (select |v_#valid_In_9| 0) 0) (= v_~data~0.offset_Out_2 0) (= (select |v_#valid_In_9| 1) 1) (= |v_#NULL.offset_Out_2| 0) (< 0 |v_#StackHeapBarrier_In_3|) (= 9 (select |v_#length_In_9| 2)) (< v_~data~0.base_Out_2 |v_#StackHeapBarrier_In_3|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) (= 48 (select .cse1 0)) (= (select |v_#length_In_9| 1) 2) (= (select .cse1 1) 0) (= (select .cse0 v_~data~0.base_Out_2) 0) (= (select |v_#valid_In_9| 2) 1) (= (store (store |v_#length_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 4) v_~data~0.base_Out_2 (* v_~len~0_Out_2 4)) |v_#length_Out_6|) (= v_~next~0_Out_6 0))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_9|, #valid=|v_#valid_In_9|} OutVars{~lock~0=v_~lock~0_Out_6, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_10|, ~len~0=v_~len~0_Out_2, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_Out_2|, ~data~0.offset=v_~data~0.offset_Out_2, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_Out_2|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_Out_6|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~next~0=v_~next~0_Out_6, ~data~0.base=v_~data~0.base_Out_2, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 114#[L1045-2]don't care [577] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= (store |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237| (store (select |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) |v_ULTIMATE.start_main_~#t~0#1.offset_131| |v_ULTIMATE.start_main_#t~pre5#1_67|)) |v_#memory_int_241|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_131| 4) (select |v_#length_202| |v_ULTIMATE.start_main_~#t~0#1.base_237|)) (= (select |v_#valid_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) 1) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre5#1_67|) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_131|)) InVars {#pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_242|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_67|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_241|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 116#[L1046-3]don't care [500] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of2ForFork0_thidvar1_2 0) (= |v_thrThread1of2ForFork0_#in~arg#1.base_4| 0) (= v_thrThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_50|) (= |v_thrThread1of2ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_50|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_4|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_20|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_50|, thrThread1of2ForFork0_#res#1.offset=|v_thrThread1of2ForFork0_#res#1.offset_4|, thrThread1of2ForFork0_thidvar1=v_thrThread1of2ForFork0_thidvar1_2, thrThread1of2ForFork0_thidvar0=v_thrThread1of2ForFork0_thidvar0_2, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of2ForFork0_#res#1.base=|v_thrThread1of2ForFork0_#res#1.base_4|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_4|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_14|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~c~0#1, thrThread1of2ForFork0_#in~arg#1.base, thrThread1of2ForFork0_#res#1.offset, thrThread1of2ForFork0_thidvar1, thrThread1of2ForFork0_thidvar0, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, thrThread1of2ForFork0_#res#1.base, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_#in~arg#1.offset] 120#[thrENTRY, L1046-4]don't care [598] thrENTRY-->L1026: Formula: (and (not (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_49| 0)) (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_49| |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_49|) (= v_~lock~0_269 1) (= |v_thrThread1of2ForFork0_#in~arg#1.offset_11| |v_thrThread1of2ForFork0_~arg#1.offset_11|) (= |v_thrThread1of2ForFork0_~c~0#1_71| 0) (= |v_thrThread1of2ForFork0_#in~arg#1.base_11| |v_thrThread1of2ForFork0_~arg#1.base_11|) (= |v_thrThread1of2ForFork0_~end~0#1_87| 0) (= (ite (= v_~lock~0_270 0) 1 0) |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_49|)) InVars {~lock~0=v_~lock~0_270, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_11|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_11|} OutVars{~lock~0=v_~lock~0_269, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_11|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_49|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_11|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_87|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_49|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_11|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_71|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_11|} AuxVars[] AssignedVars[~lock~0, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_~c~0#1] 124#[L1026, L1046-4]don't care [505] L1026-->L1016: Formula: (not (<= (+ v_~next~0_76 10) v_~len~0_88)) InVars {~next~0=v_~next~0_76, ~len~0=v_~len~0_88} OutVars{~next~0=v_~next~0_76, ~len~0=v_~len~0_88} AuxVars[] AssignedVars[] 132#[L1046-4, L1016]don't care [507] L1016-->L1031-2: Formula: (and (= |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9|) (= v_~lock~0_131 0) (not (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9| (ite (= v_~lock~0_132 1) 1 0))) InVars {~lock~0=v_~lock~0_132} OutVars{~lock~0=v_~lock~0_131, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1] 146#[L1046-4, L1031-2]don't care [2022-07-22 12:10:58,579 INFO L750 eck$LassoCheckResult]: Loop: 146#[L1046-4, L1031-2]don't care [604] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of2ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_5 .cse1))) (and (not (= |v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (<= 0 |v_thrThread1of2ForFork0_~c~0#1_In_3|) (< |v_thrThread1of2ForFork0_~c~0#1_In_3| v_~len~0_In_9)) 1 0) |v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= (+ |v_thrThread1of2ForFork0_~c~0#1_In_3| 1) |v_thrThread1of2ForFork0_~c~0#1_Out_2|) (= (select |v_#valid_In_7| v_~data~0.base_In_5) 1) (= |v_#memory_int_Out_10| (store |v_#memory_int_In_5| v_~data~0.base_In_5 (store (select |v_#memory_int_In_5| v_~data~0.base_In_5) .cse0 0))) (= |v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse0) (<= (+ v_~data~0.offset_In_5 4 .cse1) (select |v_#length_In_7| v_~data~0.base_In_5)) (< |v_thrThread1of2ForFork0_~c~0#1_In_3| |v_thrThread1of2ForFork0_~end~0#1_In_3|)))) InVars {~data~0.base=v_~data~0.base_In_5, #valid=|v_#valid_In_7|, ~len~0=v_~len~0_In_9, #memory_int=|v_#memory_int_In_5|, ~data~0.offset=v_~data~0.offset_In_5, #length=|v_#length_In_7|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_In_3|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_In_3|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_5, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2|, #valid=|v_#valid_In_7|, ~len~0=v_~len~0_In_9, #memory_int=|v_#memory_int_Out_10|, ~data~0.offset=v_~data~0.offset_In_5, #length=|v_#length_In_7|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_In_3|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_Out_2|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread1of2ForFork0_~c~0#1] 146#[L1046-4, L1031-2]don't care [2022-07-22 12:10:58,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:58,579 INFO L85 PathProgramCache]: Analyzing trace with hash 1719774564, now seen corresponding path program 1 times [2022-07-22 12:10:58,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:58,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1958879316] [2022-07-22 12:10:58,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:58,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:58,601 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:58,626 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:58,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:58,632 INFO L85 PathProgramCache]: Analyzing trace with hash 635, now seen corresponding path program 1 times [2022-07-22 12:10:58,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:58,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361972733] [2022-07-22 12:10:58,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:58,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:58,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:58,654 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:58,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:58,670 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:58,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:58,671 INFO L85 PathProgramCache]: Analyzing trace with hash 1773404536, now seen corresponding path program 1 times [2022-07-22 12:10:58,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:58,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388875222] [2022-07-22 12:10:58,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:58,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:58,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:10:58,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:10:58,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:10:58,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388875222] [2022-07-22 12:10:58,729 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388875222] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:10:58,729 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:10:58,729 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:10:58,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301729033] [2022-07-22 12:10:58,730 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:10:58,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:10:58,823 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:10:58,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:10:58,825 INFO L87 Difference]: Start difference. First operand currently 480 states, but on-demand construction may add more states Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:58,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:10:58,899 INFO L93 Difference]: Finished difference Result 531 states and 1599 transitions. [2022-07-22 12:10:58,899 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 531 states and 1599 transitions. [2022-07-22 12:10:58,909 INFO L131 ngComponentsAnalysis]: Automaton has 176 accepting balls. 176 [2022-07-22 12:10:58,920 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 531 states to 531 states and 1599 transitions. [2022-07-22 12:10:58,920 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 531 [2022-07-22 12:10:58,923 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 531 [2022-07-22 12:10:58,923 INFO L73 IsDeterministic]: Start isDeterministic. Operand 531 states and 1599 transitions. [2022-07-22 12:10:58,929 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:10:58,929 INFO L220 hiAutomatonCegarLoop]: Abstraction has 531 states and 1599 transitions. [2022-07-22 12:10:58,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 531 states and 1599 transitions. [2022-07-22 12:10:58,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 531 to 487. [2022-07-22 12:10:58,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 487 states, 487 states have (on average 3.1006160164271046) internal successors, (1510), 486 states have internal predecessors, (1510), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:10:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 487 states and 1510 transitions. [2022-07-22 12:10:58,998 INFO L242 hiAutomatonCegarLoop]: Abstraction has 487 states and 1510 transitions. [2022-07-22 12:10:58,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:10:58,999 INFO L425 stractBuchiCegarLoop]: Abstraction has 487 states and 1510 transitions. [2022-07-22 12:10:58,999 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:10:58,999 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 487 states and 1510 transitions. [2022-07-22 12:10:59,007 INFO L131 ngComponentsAnalysis]: Automaton has 164 accepting balls. 164 [2022-07-22 12:10:59,007 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:10:59,007 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:10:59,008 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:10:59,008 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:10:59,009 INFO L748 eck$LassoCheckResult]: Stem: 2511#[ULTIMATE.startENTRY]don't care [610] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store |v_#valid_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 1))) (and (not (= v_~data~0.base_Out_2 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6| (ite (< 0 v_~len~0_Out_2) 1 0)) (= v_~lock~0_Out_6 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= 0 |v_#NULL.base_Out_2|) (= (store .cse0 v_~data~0.base_Out_2 1) |v_#valid_Out_6|) (= (select |v_#valid_In_9| 0) 0) (= v_~data~0.offset_Out_2 0) (= (select |v_#valid_In_9| 1) 1) (= |v_#NULL.offset_Out_2| 0) (< 0 |v_#StackHeapBarrier_In_3|) (= 9 (select |v_#length_In_9| 2)) (< v_~data~0.base_Out_2 |v_#StackHeapBarrier_In_3|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) (= 48 (select .cse1 0)) (= (select |v_#length_In_9| 1) 2) (= (select .cse1 1) 0) (= (select .cse0 v_~data~0.base_Out_2) 0) (= (select |v_#valid_In_9| 2) 1) (= (store (store |v_#length_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 4) v_~data~0.base_Out_2 (* v_~len~0_Out_2 4)) |v_#length_Out_6|) (= v_~next~0_Out_6 0))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_9|, #valid=|v_#valid_In_9|} OutVars{~lock~0=v_~lock~0_Out_6, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_10|, ~len~0=v_~len~0_Out_2, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_Out_2|, ~data~0.offset=v_~data~0.offset_Out_2, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_Out_2|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_Out_6|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~next~0=v_~next~0_Out_6, ~data~0.base=v_~data~0.base_Out_2, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1679#[L1045-2]don't care [577] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= (store |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237| (store (select |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) |v_ULTIMATE.start_main_~#t~0#1.offset_131| |v_ULTIMATE.start_main_#t~pre5#1_67|)) |v_#memory_int_241|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_131| 4) (select |v_#length_202| |v_ULTIMATE.start_main_~#t~0#1.base_237|)) (= (select |v_#valid_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) 1) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre5#1_67|) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_131|)) InVars {#pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_242|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_67|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_241|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 1681#[L1046-3]don't care [500] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of2ForFork0_thidvar1_2 0) (= |v_thrThread1of2ForFork0_#in~arg#1.base_4| 0) (= v_thrThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_50|) (= |v_thrThread1of2ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_50|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_4|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_20|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_50|, thrThread1of2ForFork0_#res#1.offset=|v_thrThread1of2ForFork0_#res#1.offset_4|, thrThread1of2ForFork0_thidvar1=v_thrThread1of2ForFork0_thidvar1_2, thrThread1of2ForFork0_thidvar0=v_thrThread1of2ForFork0_thidvar0_2, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of2ForFork0_#res#1.base=|v_thrThread1of2ForFork0_#res#1.base_4|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_4|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_14|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~c~0#1, thrThread1of2ForFork0_#in~arg#1.base, thrThread1of2ForFork0_#res#1.offset, thrThread1of2ForFork0_thidvar1, thrThread1of2ForFork0_thidvar0, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, thrThread1of2ForFork0_#res#1.base, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_#in~arg#1.offset] 2051#[thrENTRY, L1046-4]don't care [597] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_47| |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_47|) (= |v_thrThread1of2ForFork0_~arg#1.base_9| |v_thrThread1of2ForFork0_#in~arg#1.base_9|) (not (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_47| 0)) (= |v_thrThread1of2ForFork0_~end~0#1_83| 0) (= v_~lock~0_265 1) (= (ite (= v_~lock~0_266 0) 1 0) |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_47|) (= |v_thrThread1of2ForFork0_~arg#1.offset_9| |v_thrThread1of2ForFork0_#in~arg#1.offset_9|) (= |v_thrThread1of2ForFork0_~c~0#1_69| 0)) InVars {~lock~0=v_~lock~0_266, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_9|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_9|} OutVars{~lock~0=v_~lock~0_265, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_9|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_47|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_9|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_83|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_47|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_9|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_69|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_~c~0#1] 2139#[L1013, L1046-4]don't care [518] L1013-->L1027: Formula: (<= (+ v_~next~0_88 10) v_~len~0_98) InVars {~next~0=v_~next~0_88, ~len~0=v_~len~0_98} OutVars{~next~0=v_~next~0_88, ~len~0=v_~len~0_98} AuxVars[] AssignedVars[] 2141#[L1027, L1046-4]don't care [476] L1027-->L1028: Formula: (= |v_thrThread1of2ForFork0_~c~0#1_5| v_~next~0_4) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of2ForFork0_~c~0#1] 2165#[L1046-4, L1028]don't care [478] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of2ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of2ForFork0_~end~0#1] 2321#[L1028-1, L1046-4]don't care [504] L1028-1-->L1016: Formula: (= |v_thrThread1of2ForFork0_~end~0#1_19| v_~next~0_71) InVars {thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_19|} OutVars{~next~0=v_~next~0_71, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_19|} AuxVars[] AssignedVars[~next~0] 1755#[L1046-4, L1016]don't care [507] L1016-->L1031-2: Formula: (and (= |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9|) (= v_~lock~0_131 0) (not (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9| (ite (= v_~lock~0_132 1) 1 0))) InVars {~lock~0=v_~lock~0_132} OutVars{~lock~0=v_~lock~0_131, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1] 1759#[L1046-4, L1031-2]don't care [2022-07-22 12:10:59,009 INFO L750 eck$LassoCheckResult]: Loop: 1759#[L1046-4, L1031-2]don't care [604] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of2ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_5 .cse1))) (and (not (= |v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (<= 0 |v_thrThread1of2ForFork0_~c~0#1_In_3|) (< |v_thrThread1of2ForFork0_~c~0#1_In_3| v_~len~0_In_9)) 1 0) |v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= (+ |v_thrThread1of2ForFork0_~c~0#1_In_3| 1) |v_thrThread1of2ForFork0_~c~0#1_Out_2|) (= (select |v_#valid_In_7| v_~data~0.base_In_5) 1) (= |v_#memory_int_Out_10| (store |v_#memory_int_In_5| v_~data~0.base_In_5 (store (select |v_#memory_int_In_5| v_~data~0.base_In_5) .cse0 0))) (= |v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse0) (<= (+ v_~data~0.offset_In_5 4 .cse1) (select |v_#length_In_7| v_~data~0.base_In_5)) (< |v_thrThread1of2ForFork0_~c~0#1_In_3| |v_thrThread1of2ForFork0_~end~0#1_In_3|)))) InVars {~data~0.base=v_~data~0.base_In_5, #valid=|v_#valid_In_7|, ~len~0=v_~len~0_In_9, #memory_int=|v_#memory_int_In_5|, ~data~0.offset=v_~data~0.offset_In_5, #length=|v_#length_In_7|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_In_3|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_In_3|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_5, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2|, #valid=|v_#valid_In_7|, ~len~0=v_~len~0_In_9, #memory_int=|v_#memory_int_Out_10|, ~data~0.offset=v_~data~0.offset_In_5, #length=|v_#length_In_7|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_In_3|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_Out_2|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread1of2ForFork0_~c~0#1] 1759#[L1046-4, L1031-2]don't care [2022-07-22 12:10:59,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:59,010 INFO L85 PathProgramCache]: Analyzing trace with hash -877909270, now seen corresponding path program 1 times [2022-07-22 12:10:59,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:59,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108707568] [2022-07-22 12:10:59,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:59,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:59,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:59,027 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:59,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:59,059 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:59,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:59,061 INFO L85 PathProgramCache]: Analyzing trace with hash 635, now seen corresponding path program 2 times [2022-07-22 12:10:59,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:59,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [372842492] [2022-07-22 12:10:59,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:59,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:59,075 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:59,082 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:10:59,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:10:59,086 INFO L85 PathProgramCache]: Analyzing trace with hash -1445382990, now seen corresponding path program 1 times [2022-07-22 12:10:59,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:10:59,086 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825499046] [2022-07-22 12:10:59,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:10:59,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:10:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:59,121 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:10:59,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:10:59,148 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:00,015 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:11:00,015 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:11:00,016 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:11:00,016 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:11:00,016 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:11:00,016 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:00,016 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:11:00,016 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:11:00,016 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration2_Lasso [2022-07-22 12:11:00,016 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:11:00,016 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:11:00,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,028 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,039 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,044 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,046 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,052 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,055 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,058 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,061 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,063 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,425 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,464 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,478 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:00,480 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:01,089 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:11:01,089 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:11:01,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,095 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,096 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-07-22 12:11:01,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,103 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,105 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,105 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,132 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-07-22 12:11:01,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,133 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,134 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-07-22 12:11:01,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:01,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,141 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:01,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:01,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,165 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:01,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,166 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,167 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-07-22 12:11:01,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:01,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,175 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,175 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:01,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:01,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,200 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-07-22 12:11:01,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,201 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,202 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-07-22 12:11:01,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,210 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,211 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,211 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,238 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-07-22 12:11:01,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,239 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-07-22 12:11:01,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,247 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,248 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,248 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,276 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-07-22 12:11:01,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,277 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,278 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-07-22 12:11:01,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,285 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,285 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,285 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,289 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,312 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-07-22 12:11:01,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,313 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,314 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-07-22 12:11:01,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,321 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,322 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,322 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,348 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-07-22 12:11:01,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,348 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,349 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,351 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-07-22 12:11:01,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,358 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,358 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,359 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,385 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-07-22 12:11:01,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,386 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,387 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-07-22 12:11:01,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,394 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,395 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,421 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-07-22 12:11:01,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,423 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,423 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-07-22 12:11:01,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,431 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,431 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,432 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,457 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2022-07-22 12:11:01,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,459 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,459 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-07-22 12:11:01,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,468 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,468 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,494 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Ended with exit code 0 [2022-07-22 12:11:01,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,495 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,495 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,496 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-07-22 12:11:01,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,503 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,504 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,504 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,531 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2022-07-22 12:11:01,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,533 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,533 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-07-22 12:11:01,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,544 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,545 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,545 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,573 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:01,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,574 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-07-22 12:11:01,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,583 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,583 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,584 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,610 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2022-07-22 12:11:01,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,611 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,612 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-07-22 12:11:01,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,619 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,620 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,620 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,647 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:01,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,648 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,680 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-07-22 12:11:01,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,689 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,690 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,716 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2022-07-22 12:11:01,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,717 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,718 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-07-22 12:11:01,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,728 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,729 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,754 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:01,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,756 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,756 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-07-22 12:11:01,757 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 [2022-07-22 12:11:01,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:01,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,763 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,764 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:01,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:01,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,789 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 [2022-07-22 12:11:01,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,790 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,791 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-07-22 12:11:01,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,799 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,799 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,826 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2022-07-22 12:11:01,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,827 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,827 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-07-22 12:11:01,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:01,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,835 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,835 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:01,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:01,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,859 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-07-22 12:11:01,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,860 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,860 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,862 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-07-22 12:11:01,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,871 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,871 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,872 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,872 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,900 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:01,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,901 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,902 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-07-22 12:11:01,902 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 [2022-07-22 12:11:01,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,909 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,910 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,910 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,946 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2022-07-22 12:11:01,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,946 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,947 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-07-22 12:11:01,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,955 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:11:01,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,955 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,956 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:11:01,957 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:01,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:01,986 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:01,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:01,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:01,987 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:01,988 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-07-22 12:11:01,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:01,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:01,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:01,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:01,997 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:01,998 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:01,998 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:02,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:02,025 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:02,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:02,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:02,026 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:02,027 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-07-22 12:11:02,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:02,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:02,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:02,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:02,035 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:02,036 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:02,036 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:02,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:02,063 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-07-22 12:11:02,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:02,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:02,064 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:02,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-07-22 12:11:02,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:02,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:02,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:02,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:02,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:02,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:02,076 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:02,089 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:11:02,117 INFO L443 ModelExtractionUtils]: Simplification made 16 calls to the SMT solver. [2022-07-22 12:11:02,117 INFO L444 ModelExtractionUtils]: 10 out of 25 variables were initially zero. Simplification set additionally 12 variables to zero. [2022-07-22 12:11:02,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:02,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:02,119 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:02,120 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-07-22 12:11:02,120 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:11:02,127 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:11:02,127 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:11:02,128 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~len~0, thrThread1of2ForFork0_~c~0#1) = 1*~len~0 - 1*thrThread1of2ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:11:02,151 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-07-22 12:11:02,189 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:11:02,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:02,231 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:02,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:02,250 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:11:02,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:02,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:02,251 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:02,251 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 487 states and 1510 transitions. cyclomatic complexity: 1187 Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:02,354 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 487 states and 1510 transitions. cyclomatic complexity: 1187. Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 745 states and 2383 transitions. Complement of second has 3 states. [2022-07-22 12:11:02,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:02,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 26 transitions. [2022-07-22 12:11:02,357 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 26 transitions. Stem has 9 letters. Loop has 1 letters. [2022-07-22 12:11:02,357 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:02,357 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 26 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-22 12:11:02,358 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:02,358 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 26 transitions. Stem has 9 letters. Loop has 2 letters. [2022-07-22 12:11:02,358 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:02,358 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 745 states and 2383 transitions. [2022-07-22 12:11:02,371 INFO L131 ngComponentsAnalysis]: Automaton has 163 accepting balls. 163 [2022-07-22 12:11:02,386 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 745 states to 745 states and 2383 transitions. [2022-07-22 12:11:02,386 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 571 [2022-07-22 12:11:02,389 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 701 [2022-07-22 12:11:02,389 INFO L73 IsDeterministic]: Start isDeterministic. Operand 745 states and 2383 transitions. [2022-07-22 12:11:02,392 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:02,392 INFO L220 hiAutomatonCegarLoop]: Abstraction has 745 states and 2383 transitions. [2022-07-22 12:11:02,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 745 states and 2383 transitions. [2022-07-22 12:11:02,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 745 to 574. [2022-07-22 12:11:02,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 574 states, 574 states have (on average 3.2421602787456445) internal successors, (1861), 573 states have internal predecessors, (1861), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:02,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 574 states and 1861 transitions. [2022-07-22 12:11:02,423 INFO L242 hiAutomatonCegarLoop]: Abstraction has 574 states and 1861 transitions. [2022-07-22 12:11:02,423 INFO L425 stractBuchiCegarLoop]: Abstraction has 574 states and 1861 transitions. [2022-07-22 12:11:02,423 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:11:02,423 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 574 states and 1861 transitions. [2022-07-22 12:11:02,430 INFO L131 ngComponentsAnalysis]: Automaton has 163 accepting balls. 163 [2022-07-22 12:11:02,430 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:02,430 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:02,431 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:02,431 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:02,432 INFO L748 eck$LassoCheckResult]: Stem: 4478#[ULTIMATE.startENTRY]don't care [610] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store |v_#valid_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 1))) (and (not (= v_~data~0.base_Out_2 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6| (ite (< 0 v_~len~0_Out_2) 1 0)) (= v_~lock~0_Out_6 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= 0 |v_#NULL.base_Out_2|) (= (store .cse0 v_~data~0.base_Out_2 1) |v_#valid_Out_6|) (= (select |v_#valid_In_9| 0) 0) (= v_~data~0.offset_Out_2 0) (= (select |v_#valid_In_9| 1) 1) (= |v_#NULL.offset_Out_2| 0) (< 0 |v_#StackHeapBarrier_In_3|) (= 9 (select |v_#length_In_9| 2)) (< v_~data~0.base_Out_2 |v_#StackHeapBarrier_In_3|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) (= 48 (select .cse1 0)) (= (select |v_#length_In_9| 1) 2) (= (select .cse1 1) 0) (= (select .cse0 v_~data~0.base_Out_2) 0) (= (select |v_#valid_In_9| 2) 1) (= (store (store |v_#length_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 4) v_~data~0.base_Out_2 (* v_~len~0_Out_2 4)) |v_#length_Out_6|) (= v_~next~0_Out_6 0))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_9|, #valid=|v_#valid_In_9|} OutVars{~lock~0=v_~lock~0_Out_6, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_10|, ~len~0=v_~len~0_Out_2, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_Out_2|, ~data~0.offset=v_~data~0.offset_Out_2, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_Out_2|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_Out_6|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~next~0=v_~next~0_Out_6, ~data~0.base=v_~data~0.base_Out_2, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 3508#[L1045-2]don't care [577] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= (store |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237| (store (select |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) |v_ULTIMATE.start_main_~#t~0#1.offset_131| |v_ULTIMATE.start_main_#t~pre5#1_67|)) |v_#memory_int_241|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_131| 4) (select |v_#length_202| |v_ULTIMATE.start_main_~#t~0#1.base_237|)) (= (select |v_#valid_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) 1) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre5#1_67|) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_131|)) InVars {#pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_242|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_67|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_241|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 3510#[L1046-3]don't care [500] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of2ForFork0_thidvar1_2 0) (= |v_thrThread1of2ForFork0_#in~arg#1.base_4| 0) (= v_thrThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_50|) (= |v_thrThread1of2ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_50|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_4|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_20|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_50|, thrThread1of2ForFork0_#res#1.offset=|v_thrThread1of2ForFork0_#res#1.offset_4|, thrThread1of2ForFork0_thidvar1=v_thrThread1of2ForFork0_thidvar1_2, thrThread1of2ForFork0_thidvar0=v_thrThread1of2ForFork0_thidvar0_2, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of2ForFork0_#res#1.base=|v_thrThread1of2ForFork0_#res#1.base_4|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_4|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_14|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~c~0#1, thrThread1of2ForFork0_#in~arg#1.base, thrThread1of2ForFork0_#res#1.offset, thrThread1of2ForFork0_thidvar1, thrThread1of2ForFork0_thidvar0, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, thrThread1of2ForFork0_#res#1.base, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_#in~arg#1.offset] 3914#[thrENTRY, L1046-4]don't care [597] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_47| |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_47|) (= |v_thrThread1of2ForFork0_~arg#1.base_9| |v_thrThread1of2ForFork0_#in~arg#1.base_9|) (not (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_47| 0)) (= |v_thrThread1of2ForFork0_~end~0#1_83| 0) (= v_~lock~0_265 1) (= (ite (= v_~lock~0_266 0) 1 0) |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_47|) (= |v_thrThread1of2ForFork0_~arg#1.offset_9| |v_thrThread1of2ForFork0_#in~arg#1.offset_9|) (= |v_thrThread1of2ForFork0_~c~0#1_69| 0)) InVars {~lock~0=v_~lock~0_266, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_9|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_9|} OutVars{~lock~0=v_~lock~0_265, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_9|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_47|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_9|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_83|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_47|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_9|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_69|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_~c~0#1] 4014#[L1013, L1046-4]don't care [518] L1013-->L1027: Formula: (<= (+ v_~next~0_88 10) v_~len~0_98) InVars {~next~0=v_~next~0_88, ~len~0=v_~len~0_98} OutVars{~next~0=v_~next~0_88, ~len~0=v_~len~0_98} AuxVars[] AssignedVars[] 4016#[L1027, L1046-4]don't care [476] L1027-->L1028: Formula: (= |v_thrThread1of2ForFork0_~c~0#1_5| v_~next~0_4) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of2ForFork0_~c~0#1] 4036#[L1046-4, L1028]don't care [478] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of2ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of2ForFork0_~end~0#1] 4226#[L1028-1, L1046-4]don't care [504] L1028-1-->L1016: Formula: (= |v_thrThread1of2ForFork0_~end~0#1_19| v_~next~0_71) InVars {thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_19|} OutVars{~next~0=v_~next~0_71, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_19|} AuxVars[] AssignedVars[~next~0] 4454#[L1046-4, L1016]don't care [507] L1016-->L1031-2: Formula: (and (= |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9|) (= v_~lock~0_131 0) (not (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9| (ite (= v_~lock~0_132 1) 1 0))) InVars {~lock~0=v_~lock~0_132} OutVars{~lock~0=v_~lock~0_131, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1] 4504#[L1046-4, L1031-2]don't care [395] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 4464#[L1046-5, L1031-2]don't care [2022-07-22 12:11:02,432 INFO L750 eck$LassoCheckResult]: Loop: 4464#[L1046-5, L1031-2]don't care [604] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of2ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_5 .cse1))) (and (not (= |v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (<= 0 |v_thrThread1of2ForFork0_~c~0#1_In_3|) (< |v_thrThread1of2ForFork0_~c~0#1_In_3| v_~len~0_In_9)) 1 0) |v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= (+ |v_thrThread1of2ForFork0_~c~0#1_In_3| 1) |v_thrThread1of2ForFork0_~c~0#1_Out_2|) (= (select |v_#valid_In_7| v_~data~0.base_In_5) 1) (= |v_#memory_int_Out_10| (store |v_#memory_int_In_5| v_~data~0.base_In_5 (store (select |v_#memory_int_In_5| v_~data~0.base_In_5) .cse0 0))) (= |v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse0) (<= (+ v_~data~0.offset_In_5 4 .cse1) (select |v_#length_In_7| v_~data~0.base_In_5)) (< |v_thrThread1of2ForFork0_~c~0#1_In_3| |v_thrThread1of2ForFork0_~end~0#1_In_3|)))) InVars {~data~0.base=v_~data~0.base_In_5, #valid=|v_#valid_In_7|, ~len~0=v_~len~0_In_9, #memory_int=|v_#memory_int_In_5|, ~data~0.offset=v_~data~0.offset_In_5, #length=|v_#length_In_7|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_In_3|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_In_3|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_5, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2|, #valid=|v_#valid_In_7|, ~len~0=v_~len~0_In_9, #memory_int=|v_#memory_int_Out_10|, ~data~0.offset=v_~data~0.offset_In_5, #length=|v_#length_In_7|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_In_3|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_Out_2|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread1of2ForFork0_~c~0#1] 4464#[L1046-5, L1031-2]don't care [2022-07-22 12:11:02,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:02,432 INFO L85 PathProgramCache]: Analyzing trace with hash -1445383199, now seen corresponding path program 1 times [2022-07-22 12:11:02,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:02,433 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977248104] [2022-07-22 12:11:02,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:02,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:02,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:02,444 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:02,456 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:02,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:02,456 INFO L85 PathProgramCache]: Analyzing trace with hash 635, now seen corresponding path program 3 times [2022-07-22 12:11:02,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:02,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1221625926] [2022-07-22 12:11:02,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:02,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:02,463 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:02,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:02,470 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:02,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:02,470 INFO L85 PathProgramCache]: Analyzing trace with hash -1857205605, now seen corresponding path program 1 times [2022-07-22 12:11:02,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:02,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [879858497] [2022-07-22 12:11:02,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:02,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:02,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:02,485 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:02,499 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:03,206 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:03,223 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:11:03,223 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:11:03,223 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:11:03,223 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:11:03,223 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:11:03,223 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:03,223 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:11:03,224 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:11:03,224 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration3_Lasso [2022-07-22 12:11:03,224 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:11:03,224 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:11:03,232 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,243 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,249 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,253 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,255 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,258 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,260 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,262 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,265 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,268 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,272 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,278 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,280 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,285 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,287 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,289 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,291 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,292 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,294 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,296 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,298 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,300 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,302 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,304 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,306 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,309 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,311 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,313 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,315 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,324 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,326 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,336 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,339 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,347 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,349 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,643 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,651 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,653 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,656 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:03,658 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:04,299 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:11:04,299 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:11:04,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,301 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,301 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-07-22 12:11:04,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,308 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,310 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,310 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,335 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:04,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,335 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,336 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,337 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-07-22 12:11:04,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:04,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,345 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:04,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:04,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,370 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-07-22 12:11:04,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,371 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,372 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,372 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-07-22 12:11:04,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,379 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:04,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,380 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,380 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:04,380 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:04,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,406 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:04,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,406 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,407 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,408 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-07-22 12:11:04,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,416 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,417 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,443 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2022-07-22 12:11:04,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,445 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,445 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-07-22 12:11:04,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,453 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,453 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,481 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2022-07-22 12:11:04,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,481 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,482 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,483 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-07-22 12:11:04,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,492 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,492 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,518 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:04,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,519 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,520 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,520 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-07-22 12:11:04,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,529 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,529 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,555 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2022-07-22 12:11:04,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,556 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,557 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-07-22 12:11:04,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,564 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,564 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,592 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:04,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,593 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,595 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-07-22 12:11:04,602 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,602 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,603 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,603 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,630 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2022-07-22 12:11:04,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,631 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-07-22 12:11:04,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,640 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,697 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2022-07-22 12:11:04,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,698 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,699 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-07-22 12:11:04,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,709 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,737 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2022-07-22 12:11:04,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,738 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,740 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-07-22 12:11:04,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,748 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,748 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,776 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:04,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,778 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,779 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-07-22 12:11:04,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:04,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,787 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,787 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:04,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:04,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,812 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2022-07-22 12:11:04,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,812 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,814 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,817 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-07-22 12:11:04,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:04,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,825 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,825 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:04,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:04,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,849 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2022-07-22 12:11:04,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,850 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-07-22 12:11:04,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,863 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,863 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,889 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:04,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,892 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,893 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-07-22 12:11:04,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,901 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,902 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,928 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2022-07-22 12:11:04,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,930 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,931 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-07-22 12:11:04,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,940 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,940 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:04,969 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-07-22 12:11:04,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:04,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:04,970 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:04,971 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-07-22 12:11:04,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:04,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:04,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:04,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:04,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:04,979 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:04,979 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:04,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,006 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2022-07-22 12:11:05,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,007 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,008 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-07-22 12:11:05,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,016 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,018 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,018 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,046 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2022-07-22 12:11:05,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,047 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,048 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-07-22 12:11:05,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,058 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,058 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,086 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:05,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,089 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,092 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-07-22 12:11:05,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,099 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,100 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,100 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,127 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-07-22 12:11:05,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,128 INFO L229 MonitoredProcess]: Starting monitored process 136 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,129 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-07-22 12:11:05,129 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 [2022-07-22 12:11:05,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:05,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,137 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,137 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:05,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:05,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,164 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:05,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,165 INFO L229 MonitoredProcess]: Starting monitored process 137 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,166 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-07-22 12:11:05,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,194 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,194 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,223 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:05,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,224 INFO L229 MonitoredProcess]: Starting monitored process 138 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,225 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-07-22 12:11:05,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,233 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,234 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,234 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,260 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-07-22 12:11:05,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,261 INFO L229 MonitoredProcess]: Starting monitored process 139 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,262 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-07-22 12:11:05,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,269 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:05,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,269 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,270 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:05,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:05,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,294 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-07-22 12:11:05,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,295 INFO L229 MonitoredProcess]: Starting monitored process 140 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-07-22 12:11:05,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:05,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,304 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:05,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:05,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,330 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-07-22 12:11:05,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,332 INFO L229 MonitoredProcess]: Starting monitored process 141 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-07-22 12:11:05,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,340 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,341 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,341 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,369 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-07-22 12:11:05,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,369 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,370 INFO L229 MonitoredProcess]: Starting monitored process 142 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,371 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-07-22 12:11:05,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,381 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,382 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,382 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,409 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:05,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,411 INFO L229 MonitoredProcess]: Starting monitored process 143 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,411 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-07-22 12:11:05,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,420 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,420 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,448 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-07-22 12:11:05,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,449 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,449 INFO L229 MonitoredProcess]: Starting monitored process 144 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,450 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-07-22 12:11:05,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:05,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,459 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,459 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:05,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:05,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,485 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:05,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,486 INFO L229 MonitoredProcess]: Starting monitored process 145 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,487 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-07-22 12:11:05,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,496 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,497 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,497 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,524 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:05,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,525 INFO L229 MonitoredProcess]: Starting monitored process 146 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,526 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-07-22 12:11:05,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,534 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,535 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,535 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,568 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:05,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,570 INFO L229 MonitoredProcess]: Starting monitored process 147 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-07-22 12:11:05,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,579 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,579 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:05,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,607 INFO L229 MonitoredProcess]: Starting monitored process 148 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-07-22 12:11:05,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,617 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,617 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,644 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2022-07-22 12:11:05,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,645 INFO L229 MonitoredProcess]: Starting monitored process 149 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,646 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-07-22 12:11:05,646 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 [2022-07-22 12:11:05,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,655 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,655 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,683 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-07-22 12:11:05,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,684 INFO L229 MonitoredProcess]: Starting monitored process 150 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,685 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-07-22 12:11:05,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,694 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,694 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,721 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-07-22 12:11:05,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,722 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,722 INFO L229 MonitoredProcess]: Starting monitored process 151 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-07-22 12:11:05,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,731 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,732 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,732 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,760 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-07-22 12:11:05,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,761 INFO L229 MonitoredProcess]: Starting monitored process 152 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,762 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-07-22 12:11:05,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,769 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,770 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,770 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,798 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:05,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,799 INFO L229 MonitoredProcess]: Starting monitored process 153 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-07-22 12:11:05,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:05,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,808 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:05,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:05,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,833 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-07-22 12:11:05,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,834 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,834 INFO L229 MonitoredProcess]: Starting monitored process 154 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,835 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-07-22 12:11:05,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,843 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,844 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,844 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,871 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-07-22 12:11:05,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,872 INFO L229 MonitoredProcess]: Starting monitored process 155 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-07-22 12:11:05,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,880 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,882 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,882 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,926 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:05,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,928 INFO L229 MonitoredProcess]: Starting monitored process 156 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,929 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-07-22 12:11:05,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,937 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,939 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,939 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:05,968 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:05,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:05,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:05,969 INFO L229 MonitoredProcess]: Starting monitored process 157 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:05,970 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-07-22 12:11:05,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:05,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:05,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:05,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:05,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:05,979 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:05,979 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:05,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,007 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2022-07-22 12:11:06,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,008 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,009 INFO L229 MonitoredProcess]: Starting monitored process 158 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,010 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-07-22 12:11:06,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,019 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,019 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,045 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-07-22 12:11:06,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,046 INFO L229 MonitoredProcess]: Starting monitored process 159 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,047 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-07-22 12:11:06,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,055 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,056 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,056 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,104 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-07-22 12:11:06,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,105 INFO L229 MonitoredProcess]: Starting monitored process 160 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,106 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-07-22 12:11:06,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,114 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,114 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,140 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-07-22 12:11:06,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,142 INFO L229 MonitoredProcess]: Starting monitored process 161 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,142 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-07-22 12:11:06,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,151 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,152 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,152 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,180 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-07-22 12:11:06,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,181 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,182 INFO L229 MonitoredProcess]: Starting monitored process 162 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-07-22 12:11:06,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,190 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,191 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,191 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,218 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-07-22 12:11:06,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,219 INFO L229 MonitoredProcess]: Starting monitored process 163 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,220 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-07-22 12:11:06,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,228 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,229 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,229 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,257 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:06,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,257 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,258 INFO L229 MonitoredProcess]: Starting monitored process 164 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,261 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-07-22 12:11:06,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,267 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,268 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,268 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,294 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-07-22 12:11:06,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,295 INFO L229 MonitoredProcess]: Starting monitored process 165 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-07-22 12:11:06,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,303 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,304 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,304 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,334 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-07-22 12:11:06,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,335 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,335 INFO L229 MonitoredProcess]: Starting monitored process 166 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,336 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-07-22 12:11:06,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,344 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:11:06,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,345 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:11:06,345 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,372 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-07-22 12:11:06,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,374 INFO L229 MonitoredProcess]: Starting monitored process 167 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,374 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-07-22 12:11:06,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,381 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,382 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,382 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,408 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:06,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,409 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,410 INFO L229 MonitoredProcess]: Starting monitored process 168 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,410 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-07-22 12:11:06,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,418 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,418 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,418 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,445 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-07-22 12:11:06,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,446 INFO L229 MonitoredProcess]: Starting monitored process 169 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-07-22 12:11:06,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,455 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,483 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-07-22 12:11:06,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,484 INFO L229 MonitoredProcess]: Starting monitored process 170 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,485 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-07-22 12:11:06,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:06,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,493 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:06,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:06,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,517 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-07-22 12:11:06,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,518 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,518 INFO L229 MonitoredProcess]: Starting monitored process 171 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,520 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-07-22 12:11:06,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,527 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,528 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,528 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:06,555 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-07-22 12:11:06,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,556 INFO L229 MonitoredProcess]: Starting monitored process 172 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,557 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-07-22 12:11:06,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:06,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:06,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:06,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:06,565 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:06,567 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:06,568 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:06,583 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:11:06,614 INFO L443 ModelExtractionUtils]: Simplification made 14 calls to the SMT solver. [2022-07-22 12:11:06,615 INFO L444 ModelExtractionUtils]: 7 out of 25 variables were initially zero. Simplification set additionally 15 variables to zero. [2022-07-22 12:11:06,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:06,615 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:06,616 INFO L229 MonitoredProcess]: Starting monitored process 173 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:06,623 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:11:06,631 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-07-22 12:11:06,641 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:11:06,641 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:11:06,641 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_~c~0#1) = 1*thrThread1of2ForFork0_~end~0#1 - 1*thrThread1of2ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:11:06,667 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:06,704 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:11:06,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:06,740 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:06,741 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:06,763 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:11:06,763 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:06,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:06,764 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:06,764 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 574 states and 1861 transitions. cyclomatic complexity: 1494 Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:06,830 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 574 states and 1861 transitions. cyclomatic complexity: 1494. Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 602 states and 1917 transitions. Complement of second has 3 states. [2022-07-22 12:11:06,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:06,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:06,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 15 transitions. [2022-07-22 12:11:06,834 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 15 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-22 12:11:06,834 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:06,834 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 15 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-22 12:11:06,834 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:06,834 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 15 transitions. Stem has 10 letters. Loop has 2 letters. [2022-07-22 12:11:06,834 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:06,834 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 602 states and 1917 transitions. [2022-07-22 12:11:06,846 INFO L131 ngComponentsAnalysis]: Automaton has 162 accepting balls. 162 [2022-07-22 12:11:06,857 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 602 states to 602 states and 1917 transitions. [2022-07-22 12:11:06,857 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 536 [2022-07-22 12:11:06,860 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 556 [2022-07-22 12:11:06,860 INFO L73 IsDeterministic]: Start isDeterministic. Operand 602 states and 1917 transitions. [2022-07-22 12:11:06,862 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:06,863 INFO L220 hiAutomatonCegarLoop]: Abstraction has 602 states and 1917 transitions. [2022-07-22 12:11:06,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 602 states and 1917 transitions. [2022-07-22 12:11:06,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 602 to 574. [2022-07-22 12:11:06,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 574 states, 574 states have (on average 3.240418118466899) internal successors, (1860), 573 states have internal predecessors, (1860), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:06,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 574 states and 1860 transitions. [2022-07-22 12:11:06,894 INFO L242 hiAutomatonCegarLoop]: Abstraction has 574 states and 1860 transitions. [2022-07-22 12:11:06,894 INFO L425 stractBuchiCegarLoop]: Abstraction has 574 states and 1860 transitions. [2022-07-22 12:11:06,894 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:11:06,894 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 574 states and 1860 transitions. [2022-07-22 12:11:06,904 INFO L131 ngComponentsAnalysis]: Automaton has 162 accepting balls. 162 [2022-07-22 12:11:06,904 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:06,904 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:06,905 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:06,905 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:06,906 INFO L748 eck$LassoCheckResult]: Stem: 6321#[ULTIMATE.startENTRY]don't care [610] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store |v_#valid_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 1))) (and (not (= v_~data~0.base_Out_2 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6| (ite (< 0 v_~len~0_Out_2) 1 0)) (= v_~lock~0_Out_6 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= 0 |v_#NULL.base_Out_2|) (= (store .cse0 v_~data~0.base_Out_2 1) |v_#valid_Out_6|) (= (select |v_#valid_In_9| 0) 0) (= v_~data~0.offset_Out_2 0) (= (select |v_#valid_In_9| 1) 1) (= |v_#NULL.offset_Out_2| 0) (< 0 |v_#StackHeapBarrier_In_3|) (= 9 (select |v_#length_In_9| 2)) (< v_~data~0.base_Out_2 |v_#StackHeapBarrier_In_3|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) (= 48 (select .cse1 0)) (= (select |v_#length_In_9| 1) 2) (= (select .cse1 1) 0) (= (select .cse0 v_~data~0.base_Out_2) 0) (= (select |v_#valid_In_9| 2) 1) (= (store (store |v_#length_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 4) v_~data~0.base_Out_2 (* v_~len~0_Out_2 4)) |v_#length_Out_6|) (= v_~next~0_Out_6 0))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_9|, #valid=|v_#valid_In_9|} OutVars{~lock~0=v_~lock~0_Out_6, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_10|, ~len~0=v_~len~0_Out_2, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_Out_2|, ~data~0.offset=v_~data~0.offset_Out_2, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_Out_2|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_Out_6|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~next~0=v_~next~0_Out_6, ~data~0.base=v_~data~0.base_Out_2, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 5343#[L1045-2]don't care [577] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= (store |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237| (store (select |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) |v_ULTIMATE.start_main_~#t~0#1.offset_131| |v_ULTIMATE.start_main_#t~pre5#1_67|)) |v_#memory_int_241|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_131| 4) (select |v_#length_202| |v_ULTIMATE.start_main_~#t~0#1.base_237|)) (= (select |v_#valid_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) 1) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre5#1_67|) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_131|)) InVars {#pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_242|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_67|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_241|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 5345#[L1046-3]don't care [500] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of2ForFork0_thidvar1_2 0) (= |v_thrThread1of2ForFork0_#in~arg#1.base_4| 0) (= v_thrThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_50|) (= |v_thrThread1of2ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_50|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_4|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_20|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_50|, thrThread1of2ForFork0_#res#1.offset=|v_thrThread1of2ForFork0_#res#1.offset_4|, thrThread1of2ForFork0_thidvar1=v_thrThread1of2ForFork0_thidvar1_2, thrThread1of2ForFork0_thidvar0=v_thrThread1of2ForFork0_thidvar0_2, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of2ForFork0_#res#1.base=|v_thrThread1of2ForFork0_#res#1.base_4|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_4|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_14|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~c~0#1, thrThread1of2ForFork0_#in~arg#1.base, thrThread1of2ForFork0_#res#1.offset, thrThread1of2ForFork0_thidvar1, thrThread1of2ForFork0_thidvar0, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, thrThread1of2ForFork0_#res#1.base, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_#in~arg#1.offset] 5751#[thrENTRY, L1046-4]don't care [395] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 5413#[L1046-5, thrENTRY]don't care [387] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 5415#[thrENTRY, L1045-2]don't care [577] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= (store |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237| (store (select |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) |v_ULTIMATE.start_main_~#t~0#1.offset_131| |v_ULTIMATE.start_main_#t~pre5#1_67|)) |v_#memory_int_241|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_131| 4) (select |v_#length_202| |v_ULTIMATE.start_main_~#t~0#1.base_237|)) (= (select |v_#valid_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) 1) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre5#1_67|) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_131|)) InVars {#pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_242|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_67|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_241|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 6291#[L1046-3, thrENTRY]don't care [501] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_52|) (= v_thrThread2of2ForFork0_thidvar1_2 0) (= |v_thrThread2of2ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread2of2ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_52|} OutVars{thrThread2of2ForFork0_thidvar1=v_thrThread2of2ForFork0_thidvar1_2, thrThread2of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of2ForFork0_#in~arg#1.offset=|v_thrThread2of2ForFork0_#in~arg#1.offset_4|, thrThread2of2ForFork0_~end~0#1=|v_thrThread2of2ForFork0_~end~0#1_14|, thrThread2of2ForFork0_#res#1.base=|v_thrThread2of2ForFork0_#res#1.base_4|, thrThread2of2ForFork0_~arg#1.base=|v_thrThread2of2ForFork0_~arg#1.base_4|, thrThread2of2ForFork0_~arg#1.offset=|v_thrThread2of2ForFork0_~arg#1.offset_4|, thrThread2of2ForFork0_#res#1.offset=|v_thrThread2of2ForFork0_#res#1.offset_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_52|, thrThread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of2ForFork0_thidvar0=v_thrThread2of2ForFork0_thidvar0_2, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_20|, thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread2of2ForFork0_#in~arg#1.base=|v_thrThread2of2ForFork0_#in~arg#1.base_4|} AuxVars[] AssignedVars[thrThread2of2ForFork0_thidvar1, thrThread2of2ForFork0___VERIFIER_assert_~cond#1, thrThread2of2ForFork0_#in~arg#1.offset, thrThread2of2ForFork0_~end~0#1, thrThread2of2ForFork0_#res#1.base, thrThread2of2ForFork0_~arg#1.base, thrThread2of2ForFork0_~arg#1.offset, thrThread2of2ForFork0_#res#1.offset, thrThread2of2ForFork0_assume_abort_if_not_~cond#1, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of2ForFork0_thidvar0, thrThread2of2ForFork0_~c~0#1, thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread2of2ForFork0_#in~arg#1.base] 6259#[L1046-4, thrENTRY, thrENTRY]don't care [601] thrENTRY-->L1026: Formula: (and (= |v_thrThread2of2ForFork0_~end~0#1_75| 0) (= |v_thrThread2of2ForFork0_~arg#1.base_7| |v_thrThread2of2ForFork0_#in~arg#1.base_7|) (= |v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_47| |v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_47|) (= v_~lock~0_275 1) (not (= |v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_47| 0)) (= (ite (= v_~lock~0_276 0) 1 0) |v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_47|) (= |v_thrThread2of2ForFork0_~arg#1.offset_7| |v_thrThread2of2ForFork0_#in~arg#1.offset_7|) (= |v_thrThread2of2ForFork0_~c~0#1_99| 0)) InVars {~lock~0=v_~lock~0_276, thrThread2of2ForFork0_#in~arg#1.offset=|v_thrThread2of2ForFork0_#in~arg#1.offset_7|, thrThread2of2ForFork0_#in~arg#1.base=|v_thrThread2of2ForFork0_#in~arg#1.base_7|} OutVars{~lock~0=v_~lock~0_275, thrThread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_47|, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_47|, thrThread2of2ForFork0_#in~arg#1.offset=|v_thrThread2of2ForFork0_#in~arg#1.offset_7|, thrThread2of2ForFork0_~end~0#1=|v_thrThread2of2ForFork0_~end~0#1_75|, thrThread2of2ForFork0_~arg#1.base=|v_thrThread2of2ForFork0_~arg#1.base_7|, thrThread2of2ForFork0_~arg#1.offset=|v_thrThread2of2ForFork0_~arg#1.offset_7|, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_99|, thrThread2of2ForFork0_#in~arg#1.base=|v_thrThread2of2ForFork0_#in~arg#1.base_7|} AuxVars[] AssignedVars[~lock~0, thrThread2of2ForFork0_assume_abort_if_not_~cond#1, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of2ForFork0_~end~0#1, thrThread2of2ForFork0_~arg#1.base, thrThread2of2ForFork0_~arg#1.offset, thrThread2of2ForFork0_~c~0#1] 6231#[L1046-4, L1026, thrENTRY]don't care [515] L1026-->L1016: Formula: (not (<= (+ v_~next~0_86 10) v_~len~0_94)) InVars {~next~0=v_~next~0_86, ~len~0=v_~len~0_94} OutVars{~next~0=v_~next~0_86, ~len~0=v_~len~0_94} AuxVars[] AssignedVars[] 5985#[L1046-4, thrENTRY, L1016]don't care [540] L1016-->L1031-2: Formula: (and (= (ite (= v_~lock~0_160 1) 1 0) |v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_17|) (= |v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_17| |v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_17|) (= v_~lock~0_159 0) (not (= |v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_17| 0))) InVars {~lock~0=v_~lock~0_160} OutVars{~lock~0=v_~lock~0_159, thrThread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_17|, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_17|} AuxVars[] AssignedVars[~lock~0, thrThread2of2ForFork0_assume_abort_if_not_~cond#1, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1] 5991#[L1046-4, L1031-2, thrENTRY]don't care [2022-07-22 12:11:06,906 INFO L750 eck$LassoCheckResult]: Loop: 5991#[L1046-4, L1031-2, thrENTRY]don't care [603] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread2of2ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_3 .cse1))) (and (<= 0 .cse0) (not (= |v_thrThread2of2ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= |v_thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2| (ite (and (<= 0 |v_thrThread2of2ForFork0_~c~0#1_In_3|) (< |v_thrThread2of2ForFork0_~c~0#1_In_3| v_~len~0_In_7)) 1 0)) (= |v_#memory_int_Out_6| (store |v_#memory_int_In_3| v_~data~0.base_In_3 (store (select |v_#memory_int_In_3| v_~data~0.base_In_3) .cse0 0))) (< |v_thrThread2of2ForFork0_~c~0#1_In_3| |v_thrThread2of2ForFork0_~end~0#1_In_3|) (= |v_thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread2of2ForFork0___VERIFIER_assert_~cond#1_Out_2|) (= |v_thrThread2of2ForFork0_~c~0#1_Out_2| (+ |v_thrThread2of2ForFork0_~c~0#1_In_3| 1)) (= (select |v_#valid_In_5| v_~data~0.base_In_3) 1) (<= (+ v_~data~0.offset_In_3 .cse1 4) (select |v_#length_In_5| v_~data~0.base_In_3))))) InVars {~data~0.base=v_~data~0.base_In_3, #valid=|v_#valid_In_5|, ~len~0=v_~len~0_In_7, #memory_int=|v_#memory_int_In_3|, ~data~0.offset=v_~data~0.offset_In_3, thrThread2of2ForFork0_~end~0#1=|v_thrThread2of2ForFork0_~end~0#1_In_3|, #length=|v_#length_In_5|, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_In_3|} OutVars{~data~0.base=v_~data~0.base_In_3, thrThread2of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of2ForFork0___VERIFIER_assert_~cond#1_Out_2|, #valid=|v_#valid_In_5|, ~len~0=v_~len~0_In_7, #memory_int=|v_#memory_int_Out_6|, ~data~0.offset=v_~data~0.offset_In_3, thrThread2of2ForFork0_~end~0#1=|v_thrThread2of2ForFork0_~end~0#1_In_3|, #length=|v_#length_In_5|, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_Out_2|, thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread2of2ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread2of2ForFork0_~c~0#1, thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1] 5991#[L1046-4, L1031-2, thrENTRY]don't care [2022-07-22 12:11:06,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:06,907 INFO L85 PathProgramCache]: Analyzing trace with hash 306102610, now seen corresponding path program 1 times [2022-07-22 12:11:06,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:06,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1180080115] [2022-07-22 12:11:06,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:06,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:06,924 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:06,944 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:06,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:06,945 INFO L85 PathProgramCache]: Analyzing trace with hash 634, now seen corresponding path program 1 times [2022-07-22 12:11:06,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:06,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1480008257] [2022-07-22 12:11:06,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:06,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:06,952 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:06,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:06,967 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:06,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:06,967 INFO L85 PathProgramCache]: Analyzing trace with hash 899246921, now seen corresponding path program 1 times [2022-07-22 12:11:06,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:06,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217971956] [2022-07-22 12:11:06,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:06,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:07,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-22 12:11:07,025 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:11:07,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217971956] [2022-07-22 12:11:07,026 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1217971956] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:11:07,026 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:11:07,026 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:11:07,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [924938329] [2022-07-22 12:11:07,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:11:07,100 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:11:07,100 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:11:07,100 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:11:07,100 INFO L87 Difference]: Start difference. First operand 574 states and 1860 transitions. cyclomatic complexity: 1492 Second operand has 3 states, 2 states have (on average 5.0) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:07,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:11:07,158 INFO L93 Difference]: Finished difference Result 769 states and 2425 transitions. [2022-07-22 12:11:07,159 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 769 states and 2425 transitions. [2022-07-22 12:11:07,174 INFO L131 ngComponentsAnalysis]: Automaton has 207 accepting balls. 207 [2022-07-22 12:11:07,186 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 769 states to 769 states and 2425 transitions. [2022-07-22 12:11:07,187 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 710 [2022-07-22 12:11:07,189 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 710 [2022-07-22 12:11:07,189 INFO L73 IsDeterministic]: Start isDeterministic. Operand 769 states and 2425 transitions. [2022-07-22 12:11:07,193 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:07,193 INFO L220 hiAutomatonCegarLoop]: Abstraction has 769 states and 2425 transitions. [2022-07-22 12:11:07,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states and 2425 transitions. [2022-07-22 12:11:07,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 704. [2022-07-22 12:11:07,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 704 states, 704 states have (on average 3.2386363636363638) internal successors, (2280), 703 states have internal predecessors, (2280), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:07,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 704 states and 2280 transitions. [2022-07-22 12:11:07,223 INFO L242 hiAutomatonCegarLoop]: Abstraction has 704 states and 2280 transitions. [2022-07-22 12:11:07,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:11:07,224 INFO L425 stractBuchiCegarLoop]: Abstraction has 704 states and 2280 transitions. [2022-07-22 12:11:07,224 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:11:07,224 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 704 states and 2280 transitions. [2022-07-22 12:11:07,232 INFO L131 ngComponentsAnalysis]: Automaton has 192 accepting balls. 192 [2022-07-22 12:11:07,232 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:07,232 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:07,233 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:07,233 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:07,234 INFO L748 eck$LassoCheckResult]: Stem: 8390#[ULTIMATE.startENTRY]don't care [610] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store |v_#valid_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 1))) (and (not (= v_~data~0.base_Out_2 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6| (ite (< 0 v_~len~0_Out_2) 1 0)) (= v_~lock~0_Out_6 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= 0 |v_#NULL.base_Out_2|) (= (store .cse0 v_~data~0.base_Out_2 1) |v_#valid_Out_6|) (= (select |v_#valid_In_9| 0) 0) (= v_~data~0.offset_Out_2 0) (= (select |v_#valid_In_9| 1) 1) (= |v_#NULL.offset_Out_2| 0) (< 0 |v_#StackHeapBarrier_In_3|) (= 9 (select |v_#length_In_9| 2)) (< v_~data~0.base_Out_2 |v_#StackHeapBarrier_In_3|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) (= 48 (select .cse1 0)) (= (select |v_#length_In_9| 1) 2) (= (select .cse1 1) 0) (= (select .cse0 v_~data~0.base_Out_2) 0) (= (select |v_#valid_In_9| 2) 1) (= (store (store |v_#length_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 4) v_~data~0.base_Out_2 (* v_~len~0_Out_2 4)) |v_#length_Out_6|) (= v_~next~0_Out_6 0))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_9|, #valid=|v_#valid_In_9|} OutVars{~lock~0=v_~lock~0_Out_6, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_10|, ~len~0=v_~len~0_Out_2, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_Out_2|, ~data~0.offset=v_~data~0.offset_Out_2, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_Out_2|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_Out_6|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~next~0=v_~next~0_Out_6, ~data~0.base=v_~data~0.base_Out_2, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 7270#[L1045-2]don't care [577] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= (store |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237| (store (select |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) |v_ULTIMATE.start_main_~#t~0#1.offset_131| |v_ULTIMATE.start_main_#t~pre5#1_67|)) |v_#memory_int_241|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_131| 4) (select |v_#length_202| |v_ULTIMATE.start_main_~#t~0#1.base_237|)) (= (select |v_#valid_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) 1) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre5#1_67|) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_131|)) InVars {#pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_242|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_67|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_241|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 7272#[L1046-3]don't care [500] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of2ForFork0_thidvar1_2 0) (= |v_thrThread1of2ForFork0_#in~arg#1.base_4| 0) (= v_thrThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_50|) (= |v_thrThread1of2ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_50|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_4|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_20|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_50|, thrThread1of2ForFork0_#res#1.offset=|v_thrThread1of2ForFork0_#res#1.offset_4|, thrThread1of2ForFork0_thidvar1=v_thrThread1of2ForFork0_thidvar1_2, thrThread1of2ForFork0_thidvar0=v_thrThread1of2ForFork0_thidvar0_2, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of2ForFork0_#res#1.base=|v_thrThread1of2ForFork0_#res#1.base_4|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_4|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_14|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~c~0#1, thrThread1of2ForFork0_#in~arg#1.base, thrThread1of2ForFork0_#res#1.offset, thrThread1of2ForFork0_thidvar1, thrThread1of2ForFork0_thidvar0, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, thrThread1of2ForFork0_#res#1.base, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_#in~arg#1.offset] 7698#[thrENTRY, L1046-4]don't care [597] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_47| |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_47|) (= |v_thrThread1of2ForFork0_~arg#1.base_9| |v_thrThread1of2ForFork0_#in~arg#1.base_9|) (not (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_47| 0)) (= |v_thrThread1of2ForFork0_~end~0#1_83| 0) (= v_~lock~0_265 1) (= (ite (= v_~lock~0_266 0) 1 0) |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_47|) (= |v_thrThread1of2ForFork0_~arg#1.offset_9| |v_thrThread1of2ForFork0_#in~arg#1.offset_9|) (= |v_thrThread1of2ForFork0_~c~0#1_69| 0)) InVars {~lock~0=v_~lock~0_266, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_9|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_9|} OutVars{~lock~0=v_~lock~0_265, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_9|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_47|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_9|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_83|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_47|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_9|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_69|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_~c~0#1] 7810#[L1013, L1046-4]don't care [518] L1013-->L1027: Formula: (<= (+ v_~next~0_88 10) v_~len~0_98) InVars {~next~0=v_~next~0_88, ~len~0=v_~len~0_98} OutVars{~next~0=v_~next~0_88, ~len~0=v_~len~0_98} AuxVars[] AssignedVars[] 7812#[L1027, L1046-4]don't care [395] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 7710#[L1027, L1046-5]don't care [476] L1027-->L1028: Formula: (= |v_thrThread1of2ForFork0_~c~0#1_5| v_~next~0_4) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of2ForFork0_~c~0#1] 8052#[L1046-5, L1028]don't care [478] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of2ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of2ForFork0_~end~0#1] 8092#[L1028-1, L1046-5]don't care [504] L1028-1-->L1016: Formula: (= |v_thrThread1of2ForFork0_~end~0#1_19| v_~next~0_71) InVars {thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_19|} OutVars{~next~0=v_~next~0_71, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_19|} AuxVars[] AssignedVars[~next~0] 8094#[L1046-5, L1016]don't care [507] L1016-->L1031-2: Formula: (and (= |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9|) (= v_~lock~0_131 0) (not (= |v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= |v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9| (ite (= v_~lock~0_132 1) 1 0))) InVars {~lock~0=v_~lock~0_132} OutVars{~lock~0=v_~lock~0_131, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_9|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1] 8374#[L1046-5, L1031-2]don't care [387] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 7754#[L1045-2, L1031-2]don't care [2022-07-22 12:11:07,234 INFO L750 eck$LassoCheckResult]: Loop: 7754#[L1045-2, L1031-2]don't care [604] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of2ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_5 .cse1))) (and (not (= |v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (<= 0 |v_thrThread1of2ForFork0_~c~0#1_In_3|) (< |v_thrThread1of2ForFork0_~c~0#1_In_3| v_~len~0_In_9)) 1 0) |v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= (+ |v_thrThread1of2ForFork0_~c~0#1_In_3| 1) |v_thrThread1of2ForFork0_~c~0#1_Out_2|) (= (select |v_#valid_In_7| v_~data~0.base_In_5) 1) (= |v_#memory_int_Out_10| (store |v_#memory_int_In_5| v_~data~0.base_In_5 (store (select |v_#memory_int_In_5| v_~data~0.base_In_5) .cse0 0))) (= |v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse0) (<= (+ v_~data~0.offset_In_5 4 .cse1) (select |v_#length_In_7| v_~data~0.base_In_5)) (< |v_thrThread1of2ForFork0_~c~0#1_In_3| |v_thrThread1of2ForFork0_~end~0#1_In_3|)))) InVars {~data~0.base=v_~data~0.base_In_5, #valid=|v_#valid_In_7|, ~len~0=v_~len~0_In_9, #memory_int=|v_#memory_int_In_5|, ~data~0.offset=v_~data~0.offset_In_5, #length=|v_#length_In_7|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_In_3|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_In_3|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_5, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_Out_2|, #valid=|v_#valid_In_7|, ~len~0=v_~len~0_In_9, #memory_int=|v_#memory_int_Out_10|, ~data~0.offset=v_~data~0.offset_In_5, #length=|v_#length_In_7|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_In_3|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_Out_2|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread1of2ForFork0_~c~0#1] 7754#[L1045-2, L1031-2]don't care [2022-07-22 12:11:07,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:07,235 INFO L85 PathProgramCache]: Analyzing trace with hash 116179224, now seen corresponding path program 1 times [2022-07-22 12:11:07,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:07,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [35819422] [2022-07-22 12:11:07,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:07,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:07,276 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:07,288 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:07,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:07,289 INFO L85 PathProgramCache]: Analyzing trace with hash 635, now seen corresponding path program 4 times [2022-07-22 12:11:07,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:07,289 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080960838] [2022-07-22 12:11:07,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:07,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:07,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:07,296 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:07,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:07,302 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:07,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:07,303 INFO L85 PathProgramCache]: Analyzing trace with hash -693410748, now seen corresponding path program 1 times [2022-07-22 12:11:07,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:07,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1559081980] [2022-07-22 12:11:07,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:07,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:07,316 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:07,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:07,330 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:07,358 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:08,073 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:11:08,073 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:11:08,073 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:11:08,073 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:11:08,073 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:11:08,074 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:08,074 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:11:08,074 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:11:08,074 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration5_Lasso [2022-07-22 12:11:08,074 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:11:08,074 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:11:08,078 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,081 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,385 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,388 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,392 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,396 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,407 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,423 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,442 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,465 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,474 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,476 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,482 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,485 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,491 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,494 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,498 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,500 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:08,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:09,141 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:11:09,142 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:11:09,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:09,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:09,149 INFO L229 MonitoredProcess]: Starting monitored process 174 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:09,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:09,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:09,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:09,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:09,164 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:09,165 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:09,165 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:09,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-07-22 12:11:09,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:09,204 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:09,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:09,205 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:09,205 INFO L229 MonitoredProcess]: Starting monitored process 175 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:09,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-07-22 12:11:09,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:09,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:09,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:09,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:09,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:09,214 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:09,214 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:09,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:09,241 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:09,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:09,241 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:09,242 INFO L229 MonitoredProcess]: Starting monitored process 176 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:09,260 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-07-22 12:11:09,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:09,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:09,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:09,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:09,268 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:09,271 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:09,271 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:09,287 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:11:09,305 INFO L443 ModelExtractionUtils]: Simplification made 11 calls to the SMT solver. [2022-07-22 12:11:09,305 INFO L444 ModelExtractionUtils]: 8 out of 25 variables were initially zero. Simplification set additionally 14 variables to zero. [2022-07-22 12:11:09,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:09,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:09,307 INFO L229 MonitoredProcess]: Starting monitored process 177 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:09,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-07-22 12:11:09,308 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:11:09,315 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:11:09,315 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:11:09,315 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_~c~0#1) = 1*thrThread1of2ForFork0_~end~0#1 - 1*thrThread1of2ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:11:09,338 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:09,375 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:11:09,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:09,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:09,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:09,410 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:09,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:09,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:11:09,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:09,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:09,433 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:09,433 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 704 states and 2280 transitions. cyclomatic complexity: 1822 Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:09,505 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 704 states and 2280 transitions. cyclomatic complexity: 1822. Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 732 states and 2336 transitions. Complement of second has 3 states. [2022-07-22 12:11:09,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:09,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 16 transitions. [2022-07-22 12:11:09,506 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 16 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-22 12:11:09,507 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:09,507 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 16 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-22 12:11:09,507 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:09,507 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 16 transitions. Stem has 11 letters. Loop has 2 letters. [2022-07-22 12:11:09,507 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:09,507 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 732 states and 2336 transitions. [2022-07-22 12:11:09,519 INFO L131 ngComponentsAnalysis]: Automaton has 191 accepting balls. 191 [2022-07-22 12:11:09,530 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 732 states to 732 states and 2336 transitions. [2022-07-22 12:11:09,530 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 656 [2022-07-22 12:11:09,532 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 676 [2022-07-22 12:11:09,532 INFO L73 IsDeterministic]: Start isDeterministic. Operand 732 states and 2336 transitions. [2022-07-22 12:11:09,535 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:09,535 INFO L220 hiAutomatonCegarLoop]: Abstraction has 732 states and 2336 transitions. [2022-07-22 12:11:09,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 732 states and 2336 transitions. [2022-07-22 12:11:09,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 732 to 704. [2022-07-22 12:11:09,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 704 states, 704 states have (on average 3.237215909090909) internal successors, (2279), 703 states have internal predecessors, (2279), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:09,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 704 states and 2279 transitions. [2022-07-22 12:11:09,565 INFO L242 hiAutomatonCegarLoop]: Abstraction has 704 states and 2279 transitions. [2022-07-22 12:11:09,565 INFO L425 stractBuchiCegarLoop]: Abstraction has 704 states and 2279 transitions. [2022-07-22 12:11:09,566 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:11:09,566 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 704 states and 2279 transitions. [2022-07-22 12:11:09,574 INFO L131 ngComponentsAnalysis]: Automaton has 191 accepting balls. 191 [2022-07-22 12:11:09,574 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:09,574 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:09,575 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 2, 2, 1, 1, 1, 1] [2022-07-22 12:11:09,575 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:09,576 INFO L748 eck$LassoCheckResult]: Stem: 10626#[ULTIMATE.startENTRY]don't care [610] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (select |v_#memory_int_In_7| 1)) (.cse0 (store |v_#valid_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 1))) (and (not (= v_~data~0.base_Out_2 0)) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6| (ite (< 0 v_~len~0_Out_2) 1 0)) (= v_~lock~0_Out_6 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_Out_2| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|) (= (select |v_#valid_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6| 0)) (= 0 |v_#NULL.base_Out_2|) (= (store .cse0 v_~data~0.base_Out_2 1) |v_#valid_Out_6|) (= (select |v_#valid_In_9| 0) 0) (= v_~data~0.offset_Out_2 0) (= (select |v_#valid_In_9| 1) 1) (= |v_#NULL.offset_Out_2| 0) (< 0 |v_#StackHeapBarrier_In_3|) (= 9 (select |v_#length_In_9| 2)) (< v_~data~0.base_Out_2 |v_#StackHeapBarrier_In_3|) (< |v_#StackHeapBarrier_In_3| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2|) (= 48 (select .cse1 0)) (= (select |v_#length_In_9| 1) 2) (= (select .cse1 1) 0) (= (select .cse0 v_~data~0.base_Out_2) 0) (= (select |v_#valid_In_9| 2) 1) (= (store (store |v_#length_In_9| |v_ULTIMATE.start_main_~#t~0#1.base_Out_2| 4) v_~data~0.base_Out_2 (* v_~len~0_Out_2 4)) |v_#length_Out_6|) (= v_~next~0_Out_6 0))) InVars {#memory_int=|v_#memory_int_In_7|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, #length=|v_#length_In_9|, #valid=|v_#valid_In_9|} OutVars{~lock~0=v_~lock~0_Out_6, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_Out_10|, ~len~0=v_~len~0_Out_2, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_Out_2|, ~data~0.offset=v_~data~0.offset_Out_2, #NULL.offset=|v_#NULL.offset_Out_2|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_Out_6|, #NULL.base=|v_#NULL.base_Out_2|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_Out_2|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_Out_6|, #StackHeapBarrier=|v_#StackHeapBarrier_In_3|, ~next~0=v_~next~0_Out_6, ~data~0.base=v_~data~0.base_Out_2, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_Out_2|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_Out_6|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_Out_2|, #valid=|v_#valid_Out_6|, #memory_int=|v_#memory_int_In_7|, #length=|v_#length_Out_6|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_Out_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_Out_6|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 9502#[L1045-2]don't care [577] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= (store |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237| (store (select |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) |v_ULTIMATE.start_main_~#t~0#1.offset_131| |v_ULTIMATE.start_main_#t~pre5#1_67|)) |v_#memory_int_241|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_131| 4) (select |v_#length_202| |v_ULTIMATE.start_main_~#t~0#1.base_237|)) (= (select |v_#valid_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) 1) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre5#1_67|) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_131|)) InVars {#pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_242|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_67|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_241|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 9504#[L1046-3]don't care [500] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of2ForFork0_thidvar1_2 0) (= |v_thrThread1of2ForFork0_#in~arg#1.base_4| 0) (= v_thrThread1of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_50|) (= |v_thrThread1of2ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_50|} OutVars{thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of2ForFork0_~arg#1.offset=|v_thrThread1of2ForFork0_~arg#1.offset_4|, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of2ForFork0_~c~0#1=|v_thrThread1of2ForFork0_~c~0#1_20|, thrThread1of2ForFork0_#in~arg#1.base=|v_thrThread1of2ForFork0_#in~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_50|, thrThread1of2ForFork0_#res#1.offset=|v_thrThread1of2ForFork0_#res#1.offset_4|, thrThread1of2ForFork0_thidvar1=v_thrThread1of2ForFork0_thidvar1_2, thrThread1of2ForFork0_thidvar0=v_thrThread1of2ForFork0_thidvar0_2, thrThread1of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of2ForFork0_#res#1.base=|v_thrThread1of2ForFork0_#res#1.base_4|, thrThread1of2ForFork0_~arg#1.base=|v_thrThread1of2ForFork0_~arg#1.base_4|, thrThread1of2ForFork0_~end~0#1=|v_thrThread1of2ForFork0_~end~0#1_14|, thrThread1of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of2ForFork0_#in~arg#1.offset=|v_thrThread1of2ForFork0_#in~arg#1.offset_4|} AuxVars[] AssignedVars[thrThread1of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of2ForFork0_~arg#1.offset, thrThread1of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of2ForFork0_~c~0#1, thrThread1of2ForFork0_#in~arg#1.base, thrThread1of2ForFork0_#res#1.offset, thrThread1of2ForFork0_thidvar1, thrThread1of2ForFork0_thidvar0, thrThread1of2ForFork0___VERIFIER_assert_~cond#1, thrThread1of2ForFork0_#res#1.base, thrThread1of2ForFork0_~arg#1.base, thrThread1of2ForFork0_~end~0#1, thrThread1of2ForFork0_assume_abort_if_not_~cond#1, thrThread1of2ForFork0_#in~arg#1.offset] 9940#[thrENTRY, L1046-4]don't care [395] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 9568#[L1046-5, thrENTRY]don't care [387] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 9570#[thrENTRY, L1045-2]don't care [577] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= (store |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237| (store (select |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) |v_ULTIMATE.start_main_~#t~0#1.offset_131| |v_ULTIMATE.start_main_#t~pre5#1_67|)) |v_#memory_int_241|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_131| 4) (select |v_#length_202| |v_ULTIMATE.start_main_~#t~0#1.base_237|)) (= (select |v_#valid_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) 1) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre5#1_67|) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_131|)) InVars {#pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_242|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_67|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_241|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 10596#[L1046-3, thrENTRY]don't care [501] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of2ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_52|) (= v_thrThread2of2ForFork0_thidvar1_2 0) (= |v_thrThread2of2ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread2of2ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_52|} OutVars{thrThread2of2ForFork0_thidvar1=v_thrThread2of2ForFork0_thidvar1_2, thrThread2of2ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of2ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of2ForFork0_#in~arg#1.offset=|v_thrThread2of2ForFork0_#in~arg#1.offset_4|, thrThread2of2ForFork0_~end~0#1=|v_thrThread2of2ForFork0_~end~0#1_14|, thrThread2of2ForFork0_#res#1.base=|v_thrThread2of2ForFork0_#res#1.base_4|, thrThread2of2ForFork0_~arg#1.base=|v_thrThread2of2ForFork0_~arg#1.base_4|, thrThread2of2ForFork0_~arg#1.offset=|v_thrThread2of2ForFork0_~arg#1.offset_4|, thrThread2of2ForFork0_#res#1.offset=|v_thrThread2of2ForFork0_#res#1.offset_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_52|, thrThread2of2ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of2ForFork0_thidvar0=v_thrThread2of2ForFork0_thidvar0_2, thrThread2of2ForFork0_~c~0#1=|v_thrThread2of2ForFork0_~c~0#1_20|, thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread2of2ForFork0_#in~arg#1.base=|v_thrThread2of2ForFork0_#in~arg#1.base_4|} AuxVars[] AssignedVars[thrThread2of2ForFork0_thidvar1, thrThread2of2ForFork0___VERIFIER_assert_~cond#1, thrThread2of2ForFork0_#in~arg#1.offset, thrThread2of2ForFork0_~end~0#1, thrThread2of2ForFork0_#res#1.base, thrThread2of2ForFork0_~arg#1.base, thrThread2of2ForFork0_~arg#1.offset, thrThread2of2ForFork0_#res#1.offset, thrThread2of2ForFork0_assume_abort_if_not_~cond#1, thrThread2of2ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of2ForFork0_thidvar0, thrThread2of2ForFork0_~c~0#1, thrThread2of2ForFork0___VERIFIER_assert_#in~cond#1, thrThread2of2ForFork0_#in~arg#1.base] 10550#[L1046-4, thrENTRY, thrENTRY]don't care [395] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 10058#[thrENTRY, L1046-5, thrENTRY]don't care [387] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 10060#[thrENTRY, L1045-2, thrENTRY]don't care [577] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_46| (+ |v_#pthreadsForks_47| 1)) (= (store |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237| (store (select |v_#memory_int_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) |v_ULTIMATE.start_main_~#t~0#1.offset_131| |v_ULTIMATE.start_main_#t~pre5#1_67|)) |v_#memory_int_241|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_131| 4) (select |v_#length_202| |v_ULTIMATE.start_main_~#t~0#1.base_237|)) (= (select |v_#valid_242| |v_ULTIMATE.start_main_~#t~0#1.base_237|) 1) (= |v_#pthreadsForks_47| |v_ULTIMATE.start_main_#t~pre5#1_67|) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_131|)) InVars {#pthreadsForks=|v_#pthreadsForks_47|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_242|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_67|, #pthreadsForks=|v_#pthreadsForks_46|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_131|, #valid=|v_#valid_242|, #memory_int=|v_#memory_int_241|, #length=|v_#length_202|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_237|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 10520#[L1046-3, thrENTRY, thrENTRY]don't care [498] L1046-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 10440#[thrENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY]don't care [2022-07-22 12:11:09,576 INFO L750 eck$LassoCheckResult]: Loop: 10440#[thrENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY]don't care [499] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 10440#[thrENTRY, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY]don't care [2022-07-22 12:11:09,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:09,577 INFO L85 PathProgramCache]: Analyzing trace with hash 892988009, now seen corresponding path program 1 times [2022-07-22 12:11:09,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:09,577 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [242344194] [2022-07-22 12:11:09,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:09,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:09,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:09,589 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:09,601 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:09,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:09,602 INFO L85 PathProgramCache]: Analyzing trace with hash 530, now seen corresponding path program 1 times [2022-07-22 12:11:09,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:09,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37184340] [2022-07-22 12:11:09,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:09,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:09,607 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:09,609 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:09,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:09,610 INFO L85 PathProgramCache]: Analyzing trace with hash 1912825002, now seen corresponding path program 1 times [2022-07-22 12:11:09,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:09,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667159293] [2022-07-22 12:11:09,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:09,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:09,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:09,623 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:09,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:09,633 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:10,456 WARN L146 chiAutomizerObserver]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-22 12:11:10,475 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-22 12:11:10,479 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 139 places, 147 transitions, 315 flow [2022-07-22 12:11:10,507 INFO L129 PetriNetUnfolder]: 18/187 cut-off events. [2022-07-22 12:11:10,507 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-07-22 12:11:10,510 INFO L84 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 187 events. 18/187 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 428 event pairs, 0 based on Foata normal form. 0/166 useless extension candidates. Maximal degree in co-relation 143. Up to 8 conditions per place. [2022-07-22 12:11:10,510 INFO L82 GeneralOperation]: Start removeDead. Operand has 139 places, 147 transitions, 315 flow [2022-07-22 12:11:10,517 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 139 places, 147 transitions, 315 flow [2022-07-22 12:11:10,517 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-22 12:11:10,518 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 139 places, 147 transitions, 315 flow [2022-07-22 12:11:10,518 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 139 places, 147 transitions, 315 flow [2022-07-22 12:11:10,518 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 139 places, 147 transitions, 315 flow [2022-07-22 12:11:10,544 INFO L129 PetriNetUnfolder]: 18/187 cut-off events. [2022-07-22 12:11:10,544 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-07-22 12:11:10,546 INFO L84 FinitePrefix]: Finished finitePrefix Result has 203 conditions, 187 events. 18/187 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 418 event pairs, 0 based on Foata normal form. 0/166 useless extension candidates. Maximal degree in co-relation 143. Up to 8 conditions per place. [2022-07-22 12:11:10,556 INFO L116 LiptonReduction]: Number of co-enabled transitions 9408 [2022-07-22 12:11:11,219 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-07-22 12:11:13,840 INFO L131 LiptonReduction]: Checked pairs total: 18502 [2022-07-22 12:11:13,840 INFO L133 LiptonReduction]: Total number of compositions: 137 [2022-07-22 12:11:13,842 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:11:13,842 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:11:13,842 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:11:13,842 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:11:13,842 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:11:13,842 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:11:13,842 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:11:13,842 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:11:13,843 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:11:14,307 INFO L131 ngComponentsAnalysis]: Automaton has 1733 accepting balls. 1733 [2022-07-22 12:11:14,308 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:14,308 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:14,309 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:11:14,309 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:14,310 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:11:14,310 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 4296 states, but on-demand construction may add more states [2022-07-22 12:11:14,450 INFO L131 ngComponentsAnalysis]: Automaton has 1733 accepting balls. 1733 [2022-07-22 12:11:14,450 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:14,450 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:14,452 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:11:14,452 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:14,453 INFO L748 eck$LassoCheckResult]: Stem: 142#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 145#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 147#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 151#[L1046-4, thrENTRY]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 153#[L1046-4, L1013]don't care [797] L1013-->L1026-2: Formula: (not (<= (+ v_~next~0_198 10) v_~len~0_190)) InVars {~next~0=v_~next~0_198, ~len~0=v_~len~0_190} OutVars{~next~0=v_~next~0_198, ~len~0=v_~len~0_190} AuxVars[] AssignedVars[] 161#[L1046-4, L1026-2]don't care [881] L1026-2-->L1031-2: Formula: (and (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_23| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_23|) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_23| 0)) (= (ite (= v_~lock~0_417 1) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_23|) (= v_~lock~0_416 0)) InVars {~lock~0=v_~lock~0_417} OutVars{~lock~0=v_~lock~0_416, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_23|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_23|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 173#[L1031-2, L1046-4]don't care [2022-07-22 12:11:14,453 INFO L750 eck$LassoCheckResult]: Loop: 173#[L1031-2, L1046-4]don't care [926] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_11 .cse1))) (and (= |v_#memory_int_Out_22| (store |v_#memory_int_In_13| v_~data~0.base_In_11 (store (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse0 0))) (<= (+ v_~data~0.offset_In_11 4 .cse1) (select |v_#length_In_17| v_~data~0.base_In_11)) (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (< |v_thrThread1of3ForFork0_~c~0#1_In_3| |v_thrThread1of3ForFork0_~end~0#1_In_3|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (< |v_thrThread1of3ForFork0_~c~0#1_In_3| v_~len~0_In_17) (<= 0 |v_thrThread1of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (= (select |v_#valid_In_17| v_~data~0.base_In_11) 1) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_In_13|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_17|} OutVars{~data~0.base=v_~data~0.base_In_11, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_Out_22|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_17|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 173#[L1031-2, L1046-4]don't care [2022-07-22 12:11:14,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:14,454 INFO L85 PathProgramCache]: Analyzing trace with hash -1799127330, now seen corresponding path program 1 times [2022-07-22 12:11:14,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:14,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [812906503] [2022-07-22 12:11:14,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:14,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:14,465 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:14,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:14,474 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:14,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:14,475 INFO L85 PathProgramCache]: Analyzing trace with hash 957, now seen corresponding path program 1 times [2022-07-22 12:11:14,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:14,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416966043] [2022-07-22 12:11:14,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:14,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:14,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:14,484 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:14,490 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:14,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:14,491 INFO L85 PathProgramCache]: Analyzing trace with hash 61628544, now seen corresponding path program 1 times [2022-07-22 12:11:14,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:14,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853453824] [2022-07-22 12:11:14,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:14,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:14,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:14,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:11:14,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1853453824] [2022-07-22 12:11:14,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1853453824] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:11:14,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:11:14,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:11:14,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010252331] [2022-07-22 12:11:14,524 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:11:14,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:11:14,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:11:14,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:11:14,593 INFO L87 Difference]: Start difference. First operand currently 4296 states, but on-demand construction may add more states Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:14,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:11:14,752 INFO L93 Difference]: Finished difference Result 4359 states and 17966 transitions. [2022-07-22 12:11:14,753 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4359 states and 17966 transitions. [2022-07-22 12:11:14,839 INFO L131 ngComponentsAnalysis]: Automaton has 1796 accepting balls. 1796 [2022-07-22 12:11:14,928 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4359 states to 4359 states and 17966 transitions. [2022-07-22 12:11:14,928 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4359 [2022-07-22 12:11:14,944 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4359 [2022-07-22 12:11:14,944 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4359 states and 17966 transitions. [2022-07-22 12:11:14,960 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:14,960 INFO L220 hiAutomatonCegarLoop]: Abstraction has 4359 states and 17966 transitions. [2022-07-22 12:11:14,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4359 states and 17966 transitions. [2022-07-22 12:11:15,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4359 to 3963. [2022-07-22 12:11:15,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3963 states, 3963 states have (on average 4.221296997224325) internal successors, (16729), 3962 states have internal predecessors, (16729), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:15,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 3963 states and 16729 transitions. [2022-07-22 12:11:15,292 INFO L242 hiAutomatonCegarLoop]: Abstraction has 3963 states and 16729 transitions. [2022-07-22 12:11:15,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:11:15,293 INFO L425 stractBuchiCegarLoop]: Abstraction has 3963 states and 16729 transitions. [2022-07-22 12:11:15,293 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:11:15,293 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3963 states and 16729 transitions. [2022-07-22 12:11:15,357 INFO L131 ngComponentsAnalysis]: Automaton has 1656 accepting balls. 1656 [2022-07-22 12:11:15,357 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:15,357 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:15,358 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:15,358 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:15,359 INFO L748 eck$LassoCheckResult]: Stem: 20650#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 20652#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 20702#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 20704#[L1046-4, thrENTRY]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 19602#[L1046-4, L1013]don't care [796] L1013-->L1027: Formula: (<= (+ v_~next~0_196 10) v_~len~0_188) InVars {~next~0=v_~next~0_196, ~len~0=v_~len~0_188} OutVars{~next~0=v_~next~0_196, ~len~0=v_~len~0_188} AuxVars[] AssignedVars[] 17100#[L1046-4, L1027]don't care [700] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of3ForFork0_~c~0#1] 17104#[L1046-4, L1028]don't care [702] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of3ForFork0_~end~0#1] 18700#[L1046-4, L1028-1]don't care [848] L1028-1-->L1016: Formula: (= |v_thrThread1of3ForFork0_~end~0#1_31| v_~next~0_250) InVars {thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} OutVars{~next~0=v_~next~0_250, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} AuxVars[] AssignedVars[~next~0] 15558#[L1046-4, L1016]don't care [843] L1016-->L1031-2: Formula: (and (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_369 1) 1 0)) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_368 0)) InVars {~lock~0=v_~lock~0_369} OutVars{~lock~0=v_~lock~0_368, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 15562#[L1031-2, L1046-4]don't care [2022-07-22 12:11:15,359 INFO L750 eck$LassoCheckResult]: Loop: 15562#[L1031-2, L1046-4]don't care [926] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_11 .cse1))) (and (= |v_#memory_int_Out_22| (store |v_#memory_int_In_13| v_~data~0.base_In_11 (store (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse0 0))) (<= (+ v_~data~0.offset_In_11 4 .cse1) (select |v_#length_In_17| v_~data~0.base_In_11)) (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (< |v_thrThread1of3ForFork0_~c~0#1_In_3| |v_thrThread1of3ForFork0_~end~0#1_In_3|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (< |v_thrThread1of3ForFork0_~c~0#1_In_3| v_~len~0_In_17) (<= 0 |v_thrThread1of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (= (select |v_#valid_In_17| v_~data~0.base_In_11) 1) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_In_13|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_17|} OutVars{~data~0.base=v_~data~0.base_In_11, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_Out_22|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_17|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 15562#[L1031-2, L1046-4]don't care [2022-07-22 12:11:15,360 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:15,360 INFO L85 PathProgramCache]: Analyzing trace with hash -911015185, now seen corresponding path program 1 times [2022-07-22 12:11:15,360 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:15,360 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308282862] [2022-07-22 12:11:15,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:15,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:15,371 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:15,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:15,382 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:15,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:15,382 INFO L85 PathProgramCache]: Analyzing trace with hash 957, now seen corresponding path program 2 times [2022-07-22 12:11:15,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:15,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163509483] [2022-07-22 12:11:15,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:15,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:15,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:15,389 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:15,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:15,394 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:15,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:15,395 INFO L85 PathProgramCache]: Analyzing trace with hash 1823301263, now seen corresponding path program 1 times [2022-07-22 12:11:15,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:15,395 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [445433858] [2022-07-22 12:11:15,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:15,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:15,409 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:15,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:15,421 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:16,227 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:11:16,227 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:11:16,228 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:11:16,228 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:11:16,228 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:11:16,228 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:16,228 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:11:16,228 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:11:16,228 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration2_Lasso [2022-07-22 12:11:16,228 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:11:16,228 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:11:16,231 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,236 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,247 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,254 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,256 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,257 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,260 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,261 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,263 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,265 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,268 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,269 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,272 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,278 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,280 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,282 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,285 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,287 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,289 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,291 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,293 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,298 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,300 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,303 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,305 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,307 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,310 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,312 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,314 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,324 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,326 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,329 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,331 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,701 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,703 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,717 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,720 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,721 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:16,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:17,400 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:11:17,400 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:11:17,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,401 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,406 INFO L229 MonitoredProcess]: Starting monitored process 178 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-07-22 12:11:17,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,414 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,415 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,442 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:17,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,443 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,443 INFO L229 MonitoredProcess]: Starting monitored process 179 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,444 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-07-22 12:11:17,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,452 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,453 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,453 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,481 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-07-22 12:11:17,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,482 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,483 INFO L229 MonitoredProcess]: Starting monitored process 180 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,483 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-07-22 12:11:17,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,492 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,492 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,519 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:17,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,519 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,520 INFO L229 MonitoredProcess]: Starting monitored process 181 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,521 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-07-22 12:11:17,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,530 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,530 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,557 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:17,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,558 INFO L229 MonitoredProcess]: Starting monitored process 182 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,559 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-07-22 12:11:17,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:17,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,567 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:17,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:17,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,591 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:17,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,592 INFO L229 MonitoredProcess]: Starting monitored process 183 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,593 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-07-22 12:11:17,593 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 [2022-07-22 12:11:17,600 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,601 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,601 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,601 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,629 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-07-22 12:11:17,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,630 INFO L229 MonitoredProcess]: Starting monitored process 184 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-07-22 12:11:17,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,640 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,666 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:17,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,667 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,668 INFO L229 MonitoredProcess]: Starting monitored process 185 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,668 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-07-22 12:11:17,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,678 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,707 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:17,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,708 INFO L229 MonitoredProcess]: Starting monitored process 186 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,709 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-07-22 12:11:17,709 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 [2022-07-22 12:11:17,715 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,716 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,716 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,717 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,745 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-07-22 12:11:17,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,749 INFO L229 MonitoredProcess]: Starting monitored process 187 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,750 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-07-22 12:11:17,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,759 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,759 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,796 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-07-22 12:11:17,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,797 INFO L229 MonitoredProcess]: Starting monitored process 188 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-07-22 12:11:17,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:17,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,805 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,805 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:17,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:17,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,829 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:17,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,830 INFO L229 MonitoredProcess]: Starting monitored process 189 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,831 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-07-22 12:11:17,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,840 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,840 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,866 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:17,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,867 INFO L229 MonitoredProcess]: Starting monitored process 190 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,868 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-07-22 12:11:17,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,904 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:17,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,905 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,906 INFO L229 MonitoredProcess]: Starting monitored process 191 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,906 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-07-22 12:11:17,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,914 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,914 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:17,941 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-07-22 12:11:17,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:17,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:17,943 INFO L229 MonitoredProcess]: Starting monitored process 192 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:17,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:17,947 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-07-22 12:11:17,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:17,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:17,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:17,952 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:17,953 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:17,953 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:17,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,017 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,019 INFO L229 MonitoredProcess]: Starting monitored process 193 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,029 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,030 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,030 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,034 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-07-22 12:11:18,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,078 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,079 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,080 INFO L229 MonitoredProcess]: Starting monitored process 194 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:18,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,091 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,091 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:18,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:18,093 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-07-22 12:11:18,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,146 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,148 INFO L229 MonitoredProcess]: Starting monitored process 195 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,159 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,160 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,160 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-07-22 12:11:18,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,218 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,219 INFO L229 MonitoredProcess]: Starting monitored process 196 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,233 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,234 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,235 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,235 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,239 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-07-22 12:11:18,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,286 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,287 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,288 INFO L229 MonitoredProcess]: Starting monitored process 197 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:18,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,306 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:18,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:18,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-07-22 12:11:18,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,360 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,360 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,361 INFO L229 MonitoredProcess]: Starting monitored process 198 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,375 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,376 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,376 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,380 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-07-22 12:11:18,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,423 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,424 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,425 INFO L229 MonitoredProcess]: Starting monitored process 199 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,438 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,439 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-07-22 12:11:18,447 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,499 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,501 INFO L229 MonitoredProcess]: Starting monitored process 200 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,517 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,518 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,518 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,522 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-07-22 12:11:18,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,568 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,570 INFO L229 MonitoredProcess]: Starting monitored process 201 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:18,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,581 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:18,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:18,582 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-07-22 12:11:18,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,627 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-07-22 12:11:18,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,628 INFO L229 MonitoredProcess]: Starting monitored process 202 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,629 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-07-22 12:11:18,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,637 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,637 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,664 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,665 INFO L229 MonitoredProcess]: Starting monitored process 203 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,666 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-07-22 12:11:18,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,674 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,675 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,701 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2022-07-22 12:11:18,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,702 INFO L229 MonitoredProcess]: Starting monitored process 204 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,704 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-07-22 12:11:18,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,713 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,714 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,714 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,740 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,741 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,741 INFO L229 MonitoredProcess]: Starting monitored process 205 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,742 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-07-22 12:11:18,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,750 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:18,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,750 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,750 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:18,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:18,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,774 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,776 INFO L229 MonitoredProcess]: Starting monitored process 206 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,776 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-07-22 12:11:18,777 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 [2022-07-22 12:11:18,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,784 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,785 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,785 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,812 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,812 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,813 INFO L229 MonitoredProcess]: Starting monitored process 207 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,814 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-07-22 12:11:18,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,824 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,825 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,825 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,856 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,857 INFO L229 MonitoredProcess]: Starting monitored process 208 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,858 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-07-22 12:11:18,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,865 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,865 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,866 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,892 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-07-22 12:11:18,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,893 INFO L229 MonitoredProcess]: Starting monitored process 209 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,894 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-07-22 12:11:18,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,902 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,928 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:18,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,929 INFO L229 MonitoredProcess]: Starting monitored process 210 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,930 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-07-22 12:11:18,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:18,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:18,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:18,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:18,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:18,940 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:18,940 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:18,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:18,991 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-07-22 12:11:18,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:18,992 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:18,992 INFO L229 MonitoredProcess]: Starting monitored process 211 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:18,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-07-22 12:11:18,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,001 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,002 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,002 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,028 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-07-22 12:11:19,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,028 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,029 INFO L229 MonitoredProcess]: Starting monitored process 212 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,030 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-07-22 12:11:19,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,037 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,038 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,038 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,099 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:19,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,100 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,101 INFO L229 MonitoredProcess]: Starting monitored process 213 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,103 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 [2022-07-22 12:11:19,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-07-22 12:11:19,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,111 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,112 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,139 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:19,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,139 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,140 INFO L229 MonitoredProcess]: Starting monitored process 214 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,141 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-07-22 12:11:19,141 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 [2022-07-22 12:11:19,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,148 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,149 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,149 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,176 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-07-22 12:11:19,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,177 INFO L229 MonitoredProcess]: Starting monitored process 215 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-07-22 12:11:19,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,189 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,189 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,235 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-07-22 12:11:19,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,236 INFO L229 MonitoredProcess]: Starting monitored process 216 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,237 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-07-22 12:11:19,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,245 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,271 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-07-22 12:11:19,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,271 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,272 INFO L229 MonitoredProcess]: Starting monitored process 217 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,274 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-07-22 12:11:19,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,281 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,282 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,282 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,309 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:19,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,310 INFO L229 MonitoredProcess]: Starting monitored process 218 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,311 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-07-22 12:11:19,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,319 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,319 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,345 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:19,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,345 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,346 INFO L229 MonitoredProcess]: Starting monitored process 219 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,347 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-07-22 12:11:19,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,354 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,354 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,355 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,355 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,380 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-07-22 12:11:19,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,381 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,382 INFO L229 MonitoredProcess]: Starting monitored process 220 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,383 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-07-22 12:11:19,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,391 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,392 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,392 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,416 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:19,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,417 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,417 INFO L229 MonitoredProcess]: Starting monitored process 221 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,419 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-07-22 12:11:19,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,426 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,426 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,427 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,452 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:19,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,452 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,453 INFO L229 MonitoredProcess]: Starting monitored process 222 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-07-22 12:11:19,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,462 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,488 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-07-22 12:11:19,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,489 INFO L229 MonitoredProcess]: Starting monitored process 223 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-07-22 12:11:19,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,497 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,497 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,498 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,498 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,524 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-07-22 12:11:19,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,525 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,526 INFO L229 MonitoredProcess]: Starting monitored process 224 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-07-22 12:11:19,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,535 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,537 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,537 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,568 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:19,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,569 INFO L229 MonitoredProcess]: Starting monitored process 225 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,570 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-07-22 12:11:19,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,577 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:11:19,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,577 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,578 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:11:19,579 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,608 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-07-22 12:11:19,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,610 INFO L229 MonitoredProcess]: Starting monitored process 226 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,615 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-07-22 12:11:19,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:19,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,620 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:19,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:19,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,645 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:19,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,646 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,646 INFO L229 MonitoredProcess]: Starting monitored process 227 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,647 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-07-22 12:11:19,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,655 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,656 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,656 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,684 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-07-22 12:11:19,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,685 INFO L229 MonitoredProcess]: Starting monitored process 228 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,686 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-07-22 12:11:19,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,694 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,694 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,695 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,721 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:19,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,722 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,722 INFO L229 MonitoredProcess]: Starting monitored process 229 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-07-22 12:11:19,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,730 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,731 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,732 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,732 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:19,759 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:19,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,761 INFO L229 MonitoredProcess]: Starting monitored process 230 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,761 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-07-22 12:11:19,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:19,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:19,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:19,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:19,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:19,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:19,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:19,788 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:11:19,815 INFO L443 ModelExtractionUtils]: Simplification made 12 calls to the SMT solver. [2022-07-22 12:11:19,816 INFO L444 ModelExtractionUtils]: 4 out of 25 variables were initially zero. Simplification set additionally 18 variables to zero. [2022-07-22 12:11:19,816 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:19,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:19,817 INFO L229 MonitoredProcess]: Starting monitored process 231 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:19,818 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-07-22 12:11:19,819 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:11:19,826 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:11:19,827 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:11:19,827 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~len~0, thrThread1of3ForFork0_~c~0#1) = 1*~len~0 - 1*thrThread1of3ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:11:19,851 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-07-22 12:11:19,892 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:11:19,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:19,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:19,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:19,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:19,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:19,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:11:19,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:19,944 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:19,944 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 3963 states and 16729 transitions. cyclomatic complexity: 14422 Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:20,155 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 3963 states and 16729 transitions. cyclomatic complexity: 14422. Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 5940 states and 25283 transitions. Complement of second has 3 states. [2022-07-22 12:11:20,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:20,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 38 transitions. [2022-07-22 12:11:20,156 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 38 transitions. Stem has 9 letters. Loop has 1 letters. [2022-07-22 12:11:20,156 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:20,157 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 38 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-22 12:11:20,157 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:20,157 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 38 transitions. Stem has 9 letters. Loop has 2 letters. [2022-07-22 12:11:20,157 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:20,157 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5940 states and 25283 transitions. [2022-07-22 12:11:20,280 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:20,303 INFO L131 ngComponentsAnalysis]: Automaton has 1795 accepting balls. 1795 [2022-07-22 12:11:20,573 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5940 states to 5940 states and 25283 transitions. [2022-07-22 12:11:20,574 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4753 [2022-07-22 12:11:20,604 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5544 [2022-07-22 12:11:20,604 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5940 states and 25283 transitions. [2022-07-22 12:11:20,634 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:20,634 INFO L220 hiAutomatonCegarLoop]: Abstraction has 5940 states and 25283 transitions. [2022-07-22 12:11:20,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5940 states and 25283 transitions. [2022-07-22 12:11:20,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5940 to 4754. [2022-07-22 12:11:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4754 states, 4754 states have (on average 4.371897349600337) internal successors, (20784), 4753 states have internal predecessors, (20784), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:20,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 4754 states and 20784 transitions. [2022-07-22 12:11:20,997 INFO L242 hiAutomatonCegarLoop]: Abstraction has 4754 states and 20784 transitions. [2022-07-22 12:11:20,997 INFO L425 stractBuchiCegarLoop]: Abstraction has 4754 states and 20784 transitions. [2022-07-22 12:11:20,998 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:11:20,998 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4754 states and 20784 transitions. [2022-07-22 12:11:21,211 INFO L131 ngComponentsAnalysis]: Automaton has 1655 accepting balls. 1655 [2022-07-22 12:11:21,211 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:21,212 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:21,216 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:21,216 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:21,218 INFO L748 eck$LassoCheckResult]: Stem: 35542#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 35544#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 35688#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 35690#[L1046-4, thrENTRY]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 34028#[L1046-4, L1013]don't care [796] L1013-->L1027: Formula: (<= (+ v_~next~0_196 10) v_~len~0_188) InVars {~next~0=v_~next~0_196, ~len~0=v_~len~0_188} OutVars{~next~0=v_~next~0_196, ~len~0=v_~len~0_188} AuxVars[] AssignedVars[] 31236#[L1046-4, L1027]don't care [700] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of3ForFork0_~c~0#1] 31240#[L1046-4, L1028]don't care [702] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of3ForFork0_~end~0#1] 32984#[L1046-4, L1028-1]don't care [848] L1028-1-->L1016: Formula: (= |v_thrThread1of3ForFork0_~end~0#1_31| v_~next~0_250) InVars {thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} OutVars{~next~0=v_~next~0_250, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} AuxVars[] AssignedVars[~next~0] 29616#[L1046-4, L1016]don't care [843] L1016-->L1031-2: Formula: (and (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_369 1) 1 0)) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_368 0)) InVars {~lock~0=v_~lock~0_369} OutVars{~lock~0=v_~lock~0_368, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 29620#[L1031-2, L1046-4]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 34124#[L1031-2, L1046-5]don't care [2022-07-22 12:11:21,218 INFO L750 eck$LassoCheckResult]: Loop: 34124#[L1031-2, L1046-5]don't care [926] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_11 .cse1))) (and (= |v_#memory_int_Out_22| (store |v_#memory_int_In_13| v_~data~0.base_In_11 (store (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse0 0))) (<= (+ v_~data~0.offset_In_11 4 .cse1) (select |v_#length_In_17| v_~data~0.base_In_11)) (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (< |v_thrThread1of3ForFork0_~c~0#1_In_3| |v_thrThread1of3ForFork0_~end~0#1_In_3|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (< |v_thrThread1of3ForFork0_~c~0#1_In_3| v_~len~0_In_17) (<= 0 |v_thrThread1of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (= (select |v_#valid_In_17| v_~data~0.base_In_11) 1) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_In_13|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_17|} OutVars{~data~0.base=v_~data~0.base_In_11, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_Out_22|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_17|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 34124#[L1031-2, L1046-5]don't care [2022-07-22 12:11:21,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:21,219 INFO L85 PathProgramCache]: Analyzing trace with hash 1823300988, now seen corresponding path program 1 times [2022-07-22 12:11:21,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:21,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886789322] [2022-07-22 12:11:21,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:21,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:21,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:21,231 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:21,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:21,241 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:21,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:21,243 INFO L85 PathProgramCache]: Analyzing trace with hash 957, now seen corresponding path program 3 times [2022-07-22 12:11:21,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:21,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140469680] [2022-07-22 12:11:21,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:21,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:21,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:21,251 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:21,258 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:21,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:21,261 INFO L85 PathProgramCache]: Analyzing trace with hash 687756706, now seen corresponding path program 1 times [2022-07-22 12:11:21,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:21,261 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373029772] [2022-07-22 12:11:21,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:21,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:21,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:21,275 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:21,299 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:21,998 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:11:21,998 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:11:21,998 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:11:21,998 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:11:21,998 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:11:21,998 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:21,998 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:11:21,998 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:11:21,998 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration3_Lasso [2022-07-22 12:11:21,999 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:11:21,999 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:11:22,002 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,386 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,401 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,446 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,464 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,467 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,470 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,473 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,481 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,486 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,490 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,492 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,493 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,495 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,497 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,499 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,501 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,507 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,514 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:22,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:23,206 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:11:23,206 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:11:23,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:23,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:23,208 INFO L229 MonitoredProcess]: Starting monitored process 232 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:23,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:23,211 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-07-22 12:11:23,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:23,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:23,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:23,217 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:23,218 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:23,218 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:23,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:23,244 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:23,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:23,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:23,246 INFO L229 MonitoredProcess]: Starting monitored process 233 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:23,246 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-07-22 12:11:23,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:23,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:23,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:23,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:23,254 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:23,255 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:23,255 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:23,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:23,280 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:23,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:23,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:23,282 INFO L229 MonitoredProcess]: Starting monitored process 234 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:23,282 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-07-22 12:11:23,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:23,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:23,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:23,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:23,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:23,290 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:23,290 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:23,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:23,317 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:23,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:23,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:23,319 INFO L229 MonitoredProcess]: Starting monitored process 235 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:23,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-07-22 12:11:23,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:23,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:23,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:23,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:23,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:23,332 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:23,332 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:23,356 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:11:23,388 INFO L443 ModelExtractionUtils]: Simplification made 14 calls to the SMT solver. [2022-07-22 12:11:23,389 INFO L444 ModelExtractionUtils]: 4 out of 25 variables were initially zero. Simplification set additionally 18 variables to zero. [2022-07-22 12:11:23,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:23,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:23,390 INFO L229 MonitoredProcess]: Starting monitored process 236 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:23,398 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:11:23,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-07-22 12:11:23,419 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:11:23,420 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:11:23,420 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1) = 1*thrThread1of3ForFork0_~end~0#1 - 1*thrThread1of3ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:11:23,457 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:23,492 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:11:23,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:23,527 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:23,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:23,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:23,546 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:11:23,547 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:23,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:23,548 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:23,548 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 4754 states and 20784 transitions. cyclomatic complexity: 18081 Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:23,739 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 4754 states and 20784 transitions. cyclomatic complexity: 18081. Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 4780 states and 20838 transitions. Complement of second has 3 states. [2022-07-22 12:11:23,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:23,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 15 transitions. [2022-07-22 12:11:23,742 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 15 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-22 12:11:23,742 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:23,743 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 15 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-22 12:11:23,744 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:23,744 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 15 transitions. Stem has 10 letters. Loop has 2 letters. [2022-07-22 12:11:23,744 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:23,744 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4780 states and 20838 transitions. [2022-07-22 12:11:23,864 INFO L131 ngComponentsAnalysis]: Automaton has 1654 accepting balls. 1654 [2022-07-22 12:11:23,952 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4780 states to 4780 states and 20838 transitions. [2022-07-22 12:11:23,953 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4364 [2022-07-22 12:11:24,042 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4382 [2022-07-22 12:11:24,042 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4780 states and 20838 transitions. [2022-07-22 12:11:24,055 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:24,056 INFO L220 hiAutomatonCegarLoop]: Abstraction has 4780 states and 20838 transitions. [2022-07-22 12:11:24,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4780 states and 20838 transitions. [2022-07-22 12:11:24,115 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:24,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4780 to 4754. [2022-07-22 12:11:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4754 states, 4754 states have (on average 4.371687000420699) internal successors, (20783), 4753 states have internal predecessors, (20783), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:24,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 4754 states and 20783 transitions. [2022-07-22 12:11:24,295 INFO L242 hiAutomatonCegarLoop]: Abstraction has 4754 states and 20783 transitions. [2022-07-22 12:11:24,295 INFO L425 stractBuchiCegarLoop]: Abstraction has 4754 states and 20783 transitions. [2022-07-22 12:11:24,295 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:11:24,295 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4754 states and 20783 transitions. [2022-07-22 12:11:24,354 INFO L131 ngComponentsAnalysis]: Automaton has 1654 accepting balls. 1654 [2022-07-22 12:11:24,354 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:24,354 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:24,356 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:24,356 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:24,357 INFO L748 eck$LassoCheckResult]: Stem: 50003#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 50005#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 50141#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 50143#[L1046-4, thrENTRY]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 50287#[L1046-5, thrENTRY]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 41749#[L1045-2, thrENTRY]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 41751#[L1046-3, thrENTRY]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 48089#[L1046-4, thrENTRY, thrENTRY]don't care [895] thrENTRY-->L1013: Formula: (and (= |v_thrThread2of3ForFork0_~c~0#1_61| 0) (= |v_thrThread2of3ForFork0_~arg#1.offset_9| |v_thrThread2of3ForFork0_#in~arg#1.offset_9|) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| (ite (= v_~lock~0_453 0) 1 0)) (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25| 0)) (= v_~lock~0_452 1) (= |v_thrThread2of3ForFork0_~end~0#1_87| 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|) (= |v_thrThread2of3ForFork0_~arg#1.base_9| |v_thrThread2of3ForFork0_#in~arg#1.base_9|)) InVars {thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_453, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|} OutVars{thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_452, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_87|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_9|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_61|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0_~arg#1.base] 48091#[thrENTRY, L1046-4, L1013]don't care [884] L1013-->L1016: Formula: (not (<= (+ v_~next~0_327 10) v_~len~0_246)) InVars {~next~0=v_~next~0_327, ~len~0=v_~len~0_246} OutVars{~next~0=v_~next~0_327, ~len~0=v_~len~0_246} AuxVars[] AssignedVars[] 44451#[L1046-4, L1016, thrENTRY]don't care [804] L1016-->L1031-2: Formula: (and (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= v_~lock~0_348 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|) (= (ite (= v_~lock~0_349 1) 1 0) |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|)) InVars {~lock~0=v_~lock~0_349} OutVars{~lock~0=v_~lock~0_348, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1] 44453#[thrENTRY, L1046-4, L1031-2]don't care [2022-07-22 12:11:24,357 INFO L750 eck$LassoCheckResult]: Loop: 44453#[thrENTRY, L1046-4, L1031-2]don't care [925] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread2of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ .cse1 v_~data~0.offset_In_9))) (and (= (select |v_#valid_In_15| v_~data~0.base_In_9) 1) (= |v_#memory_int_Out_18| (store |v_#memory_int_In_11| v_~data~0.base_In_9 (store (select |v_#memory_int_In_11| v_~data~0.base_In_9) .cse0 0))) (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (< |v_thrThread2of3ForFork0_~c~0#1_In_3| |v_thrThread2of3ForFork0_~end~0#1_In_3|) (= (+ |v_thrThread2of3ForFork0_~c~0#1_In_3| 1) |v_thrThread2of3ForFork0_~c~0#1_Out_2|) (<= (+ .cse1 v_~data~0.offset_In_9 4) (select |v_#length_In_15| v_~data~0.base_In_9)) (= (ite (and (< |v_thrThread2of3ForFork0_~c~0#1_In_3| v_~len~0_In_15) (<= 0 |v_thrThread2of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse0) (not (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0))))) InVars {~data~0.base=v_~data~0.base_In_9, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_15|, ~len~0=v_~len~0_In_15, #memory_int=|v_#memory_int_In_11|, ~data~0.offset=v_~data~0.offset_In_9, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_15|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_9, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_15|, ~len~0=v_~len~0_In_15, #memory_int=|v_#memory_int_Out_18|, ~data~0.offset=v_~data~0.offset_In_9, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_15|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 44453#[thrENTRY, L1046-4, L1031-2]don't care [2022-07-22 12:11:24,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:24,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1066411852, now seen corresponding path program 1 times [2022-07-22 12:11:24,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:24,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1375504159] [2022-07-22 12:11:24,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:24,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:24,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:24,372 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:24,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:24,384 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:24,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:24,384 INFO L85 PathProgramCache]: Analyzing trace with hash 956, now seen corresponding path program 1 times [2022-07-22 12:11:24,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:24,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [63586610] [2022-07-22 12:11:24,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:24,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:24,392 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:24,398 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:24,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:24,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1300971881, now seen corresponding path program 1 times [2022-07-22 12:11:24,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:24,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [751179936] [2022-07-22 12:11:24,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:24,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:24,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:24,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-22 12:11:24,433 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:11:24,433 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [751179936] [2022-07-22 12:11:24,433 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [751179936] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:11:24,433 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:11:24,434 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:11:24,434 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293043224] [2022-07-22 12:11:24,434 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:11:24,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:11:24,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:11:24,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:11:24,523 INFO L87 Difference]: Start difference. First operand 4754 states and 20783 transitions. cyclomatic complexity: 18079 Second operand has 3 states, 2 states have (on average 5.0) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:24,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:11:24,804 INFO L93 Difference]: Finished difference Result 6518 states and 27728 transitions. [2022-07-22 12:11:24,804 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 6518 states and 27728 transitions. [2022-07-22 12:11:24,931 INFO L131 ngComponentsAnalysis]: Automaton has 2152 accepting balls. 2152 [2022-07-22 12:11:25,030 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 6518 states to 6518 states and 27728 transitions. [2022-07-22 12:11:25,030 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5975 [2022-07-22 12:11:25,051 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5975 [2022-07-22 12:11:25,051 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6518 states and 27728 transitions. [2022-07-22 12:11:25,072 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:25,073 INFO L220 hiAutomatonCegarLoop]: Abstraction has 6518 states and 27728 transitions. [2022-07-22 12:11:25,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6518 states and 27728 transitions. [2022-07-22 12:11:25,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6518 to 5930. [2022-07-22 12:11:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5930 states, 5930 states have (on average 4.351602023608769) internal successors, (25805), 5929 states have internal predecessors, (25805), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 5930 states and 25805 transitions. [2022-07-22 12:11:25,520 INFO L242 hiAutomatonCegarLoop]: Abstraction has 5930 states and 25805 transitions. [2022-07-22 12:11:25,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:11:25,521 INFO L425 stractBuchiCegarLoop]: Abstraction has 5930 states and 25805 transitions. [2022-07-22 12:11:25,521 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:11:25,521 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5930 states and 25805 transitions. [2022-07-22 12:11:25,607 INFO L131 ngComponentsAnalysis]: Automaton has 1986 accepting balls. 1986 [2022-07-22 12:11:25,607 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:25,607 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:25,609 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:25,609 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:25,610 INFO L748 eck$LassoCheckResult]: Stem: 67103#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 67105#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 67289#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 67291#[L1046-4, thrENTRY]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 65149#[L1046-4, L1013]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 65151#[L1046-5, L1013]don't care [796] L1013-->L1027: Formula: (<= (+ v_~next~0_196 10) v_~len~0_188) InVars {~next~0=v_~next~0_196, ~len~0=v_~len~0_188} OutVars{~next~0=v_~next~0_196, ~len~0=v_~len~0_188} AuxVars[] AssignedVars[] 61947#[L1046-5, L1027]don't care [700] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of3ForFork0_~c~0#1] 63865#[L1046-5, L1028]don't care [702] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of3ForFork0_~end~0#1] 65801#[L1046-5, L1028-1]don't care [848] L1028-1-->L1016: Formula: (= |v_thrThread1of3ForFork0_~end~0#1_31| v_~next~0_250) InVars {thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} OutVars{~next~0=v_~next~0_250, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} AuxVars[] AssignedVars[~next~0] 64283#[L1046-5, L1016]don't care [843] L1016-->L1031-2: Formula: (and (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_369 1) 1 0)) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_368 0)) InVars {~lock~0=v_~lock~0_369} OutVars{~lock~0=v_~lock~0_368, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 64287#[L1031-2, L1046-5]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 64505#[L1031-2, L1045-2]don't care [2022-07-22 12:11:25,610 INFO L750 eck$LassoCheckResult]: Loop: 64505#[L1031-2, L1045-2]don't care [926] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_11 .cse1))) (and (= |v_#memory_int_Out_22| (store |v_#memory_int_In_13| v_~data~0.base_In_11 (store (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse0 0))) (<= (+ v_~data~0.offset_In_11 4 .cse1) (select |v_#length_In_17| v_~data~0.base_In_11)) (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (< |v_thrThread1of3ForFork0_~c~0#1_In_3| |v_thrThread1of3ForFork0_~end~0#1_In_3|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (< |v_thrThread1of3ForFork0_~c~0#1_In_3| v_~len~0_In_17) (<= 0 |v_thrThread1of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (= (select |v_#valid_In_17| v_~data~0.base_In_11) 1) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_In_13|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_17|} OutVars{~data~0.base=v_~data~0.base_In_11, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_Out_22|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_17|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 64505#[L1031-2, L1045-2]don't care [2022-07-22 12:11:25,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:25,611 INFO L85 PathProgramCache]: Analyzing trace with hash -704013013, now seen corresponding path program 1 times [2022-07-22 12:11:25,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:25,611 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55646683] [2022-07-22 12:11:25,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:25,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:25,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:25,624 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:25,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:25,636 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:25,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:25,636 INFO L85 PathProgramCache]: Analyzing trace with hash 957, now seen corresponding path program 4 times [2022-07-22 12:11:25,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:25,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752694250] [2022-07-22 12:11:25,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:25,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:25,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:25,644 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:25,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:25,650 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:25,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:25,651 INFO L85 PathProgramCache]: Analyzing trace with hash -349565997, now seen corresponding path program 1 times [2022-07-22 12:11:25,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:25,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [399362439] [2022-07-22 12:11:25,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:25,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:25,666 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:25,680 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:26,423 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:11:26,423 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:11:26,424 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:11:26,424 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:11:26,424 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:11:26,424 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:26,424 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:11:26,424 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:11:26,424 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration5_Lasso [2022-07-22 12:11:26,424 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:11:26,424 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:11:26,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,441 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,924 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,927 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,936 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,939 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,941 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,943 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,945 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,958 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:26,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:27,600 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:11:27,600 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:11:27,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:27,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:27,606 INFO L229 MonitoredProcess]: Starting monitored process 237 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:27,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:27,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:27,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:27,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:27,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:27,617 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:27,617 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:27,621 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-07-22 12:11:27,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:27,665 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:27,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:27,665 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:27,666 INFO L229 MonitoredProcess]: Starting monitored process 238 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:27,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:27,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:27,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:27,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:27,679 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:27,680 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:27,680 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:27,684 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-07-22 12:11:27,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:27,732 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:27,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:27,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:27,733 INFO L229 MonitoredProcess]: Starting monitored process 239 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:27,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:27,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:27,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:27,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:27,745 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:27,746 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:27,746 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:27,750 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-07-22 12:11:27,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:27,777 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:27,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:27,778 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:27,779 INFO L229 MonitoredProcess]: Starting monitored process 240 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:27,779 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-07-22 12:11:27,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:27,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:27,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:27,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:27,787 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:27,788 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:27,788 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:27,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:27,813 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-07-22 12:11:27,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:27,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:27,814 INFO L229 MonitoredProcess]: Starting monitored process 241 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:27,815 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-07-22 12:11:27,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:27,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:27,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:27,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:27,824 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:27,824 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:27,825 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:27,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:27,851 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:27,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:27,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:27,853 INFO L229 MonitoredProcess]: Starting monitored process 242 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:27,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-07-22 12:11:27,855 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 [2022-07-22 12:11:27,862 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:27,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:27,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:27,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:27,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:27,862 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:27,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:27,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:27,888 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-07-22 12:11:27,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:27,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:27,889 INFO L229 MonitoredProcess]: Starting monitored process 243 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:27,890 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-07-22 12:11:27,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:27,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:27,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:27,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:27,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:27,899 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:27,899 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:27,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:27,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:27,923 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:27,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:27,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:27,924 INFO L229 MonitoredProcess]: Starting monitored process 244 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:27,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-07-22 12:11:27,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:27,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:27,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:27,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:27,932 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:27,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:27,933 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:27,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:27,959 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-07-22 12:11:27,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:27,959 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:27,960 INFO L229 MonitoredProcess]: Starting monitored process 245 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:27,961 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-07-22 12:11:27,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:27,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:27,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:27,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:27,970 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:27,970 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:27,970 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:27,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:27,997 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-07-22 12:11:27,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:27,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:27,999 INFO L229 MonitoredProcess]: Starting monitored process 246 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-07-22 12:11:28,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:28,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,008 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,009 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:28,009 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:28,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:28,036 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-07-22 12:11:28,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,037 INFO L229 MonitoredProcess]: Starting monitored process 247 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-07-22 12:11:28,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:28,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,046 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,047 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:28,047 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:28,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:28,073 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:28,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,075 INFO L229 MonitoredProcess]: Starting monitored process 248 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,077 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-07-22 12:11:28,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:28,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,086 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:28,086 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:28,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:28,113 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:28,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,115 INFO L229 MonitoredProcess]: Starting monitored process 249 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,115 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-07-22 12:11:28,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:28,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,123 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:28,124 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:28,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:28,152 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:28,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,153 INFO L229 MonitoredProcess]: Starting monitored process 250 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-07-22 12:11:28,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:28,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,163 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:28,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:28,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:28,193 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:28,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,194 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,195 INFO L229 MonitoredProcess]: Starting monitored process 251 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,200 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-07-22 12:11:28,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:28,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,209 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:28,209 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:28,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:28,236 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-07-22 12:11:28,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,238 INFO L229 MonitoredProcess]: Starting monitored process 252 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,238 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-07-22 12:11:28,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,245 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:28,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,246 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:28,247 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:28,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:28,280 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-07-22 12:11:28,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,281 INFO L229 MonitoredProcess]: Starting monitored process 253 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,282 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-07-22 12:11:28,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:28,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,290 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,291 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:28,291 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:28,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:28,317 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:28,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,317 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,318 INFO L229 MonitoredProcess]: Starting monitored process 254 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-07-22 12:11:28,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:28,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,328 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,328 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:28,328 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:28,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:28,355 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-07-22 12:11:28,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,355 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,356 INFO L229 MonitoredProcess]: Starting monitored process 255 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-07-22 12:11:28,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,367 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:28,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:28,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,367 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:28,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:28,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:28,391 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:28,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,393 INFO L229 MonitoredProcess]: Starting monitored process 256 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-07-22 12:11:28,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,408 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:11:28,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,409 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:11:28,409 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:28,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:28,442 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:28,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,443 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,443 INFO L229 MonitoredProcess]: Starting monitored process 257 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,445 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-07-22 12:11:28,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:28,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,454 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:28,454 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:28,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:28,482 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-07-22 12:11:28,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,485 INFO L229 MonitoredProcess]: Starting monitored process 258 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-07-22 12:11:28,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:28,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:28,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:28,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:28,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:28,496 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:28,496 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:28,510 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:11:28,524 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-22 12:11:28,524 INFO L444 ModelExtractionUtils]: 8 out of 22 variables were initially zero. Simplification set additionally 11 variables to zero. [2022-07-22 12:11:28,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:28,525 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:28,526 INFO L229 MonitoredProcess]: Starting monitored process 259 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:28,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-07-22 12:11:28,527 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:11:28,535 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:11:28,535 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:11:28,535 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of3ForFork0_~c~0#1, ~len~0) = -1*thrThread1of3ForFork0_~c~0#1 + 1*~len~0 Supporting invariants [] [2022-07-22 12:11:28,558 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:28,596 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:11:28,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:28,637 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:28,638 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:28,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:28,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:11:28,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:28,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:28,657 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:28,658 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 5930 states and 25805 transitions. cyclomatic complexity: 22355 Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:28,798 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 5930 states and 25805 transitions. cyclomatic complexity: 22355. Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 5956 states and 25859 transitions. Complement of second has 3 states. [2022-07-22 12:11:28,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:28,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:28,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 16 transitions. [2022-07-22 12:11:28,800 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 16 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-22 12:11:28,800 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:28,800 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 16 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-22 12:11:28,800 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:28,800 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 16 transitions. Stem has 11 letters. Loop has 2 letters. [2022-07-22 12:11:28,800 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:28,801 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 5956 states and 25859 transitions. [2022-07-22 12:11:29,006 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:29,015 INFO L131 ngComponentsAnalysis]: Automaton has 1985 accepting balls. 1985 [2022-07-22 12:11:29,120 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 5956 states to 5956 states and 25859 transitions. [2022-07-22 12:11:29,120 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5442 [2022-07-22 12:11:29,142 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5460 [2022-07-22 12:11:29,142 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5956 states and 25859 transitions. [2022-07-22 12:11:29,163 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:29,163 INFO L220 hiAutomatonCegarLoop]: Abstraction has 5956 states and 25859 transitions. [2022-07-22 12:11:29,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5956 states and 25859 transitions. [2022-07-22 12:11:29,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5956 to 5930. [2022-07-22 12:11:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5930 states, 5930 states have (on average 4.351433389544688) internal successors, (25804), 5929 states have internal predecessors, (25804), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:29,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 5930 states and 25804 transitions. [2022-07-22 12:11:29,435 INFO L242 hiAutomatonCegarLoop]: Abstraction has 5930 states and 25804 transitions. [2022-07-22 12:11:29,435 INFO L425 stractBuchiCegarLoop]: Abstraction has 5930 states and 25804 transitions. [2022-07-22 12:11:29,435 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:11:29,435 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5930 states and 25804 transitions. [2022-07-22 12:11:29,504 INFO L131 ngComponentsAnalysis]: Automaton has 1985 accepting balls. 1985 [2022-07-22 12:11:29,504 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:29,504 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:29,505 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:29,506 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:29,507 INFO L748 eck$LassoCheckResult]: Stem: 84955#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 84957#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 85133#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 85135#[L1046-4, thrENTRY]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 83031#[L1046-4, L1013]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 83033#[L1046-5, L1013]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 75689#[L1045-2, L1013]don't care [796] L1013-->L1027: Formula: (<= (+ v_~next~0_196 10) v_~len~0_188) InVars {~next~0=v_~next~0_196, ~len~0=v_~len~0_188} OutVars{~next~0=v_~next~0_196, ~len~0=v_~len~0_188} AuxVars[] AssignedVars[] 81195#[L1045-2, L1027]don't care [700] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of3ForFork0_~c~0#1] 84123#[L1045-2, L1028]don't care [702] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of3ForFork0_~end~0#1] 83691#[L1028-1, L1045-2]don't care [848] L1028-1-->L1016: Formula: (= |v_thrThread1of3ForFork0_~end~0#1_31| v_~next~0_250) InVars {thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} OutVars{~next~0=v_~next~0_250, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} AuxVars[] AssignedVars[~next~0] 85927#[L1016, L1045-2]don't care [843] L1016-->L1031-2: Formula: (and (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_369 1) 1 0)) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_368 0)) InVars {~lock~0=v_~lock~0_369} OutVars{~lock~0=v_~lock~0_368, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 86063#[L1031-2, L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 82405#[L1031-2, L1046-3]don't care [2022-07-22 12:11:29,507 INFO L750 eck$LassoCheckResult]: Loop: 82405#[L1031-2, L1046-3]don't care [926] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_11 .cse1))) (and (= |v_#memory_int_Out_22| (store |v_#memory_int_In_13| v_~data~0.base_In_11 (store (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse0 0))) (<= (+ v_~data~0.offset_In_11 4 .cse1) (select |v_#length_In_17| v_~data~0.base_In_11)) (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (< |v_thrThread1of3ForFork0_~c~0#1_In_3| |v_thrThread1of3ForFork0_~end~0#1_In_3|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (< |v_thrThread1of3ForFork0_~c~0#1_In_3| v_~len~0_In_17) (<= 0 |v_thrThread1of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (= (select |v_#valid_In_17| v_~data~0.base_In_11) 1) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_In_13|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_17|} OutVars{~data~0.base=v_~data~0.base_In_11, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_Out_22|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_17|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 82405#[L1031-2, L1046-3]don't care [2022-07-22 12:11:29,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:29,508 INFO L85 PathProgramCache]: Analyzing trace with hash -251430085, now seen corresponding path program 2 times [2022-07-22 12:11:29,508 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:29,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858596635] [2022-07-22 12:11:29,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:29,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:29,520 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:29,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:29,532 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:29,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:29,533 INFO L85 PathProgramCache]: Analyzing trace with hash 957, now seen corresponding path program 5 times [2022-07-22 12:11:29,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:29,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604383691] [2022-07-22 12:11:29,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:29,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:29,540 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:29,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:29,546 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:29,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:29,547 INFO L85 PathProgramCache]: Analyzing trace with hash 795602883, now seen corresponding path program 2 times [2022-07-22 12:11:29,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:29,547 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832047050] [2022-07-22 12:11:29,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:29,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:29,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:29,562 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:29,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:29,576 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:30,510 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:11:30,510 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:11:30,510 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:11:30,511 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:11:30,511 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:11:30,511 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:30,511 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:11:30,511 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:11:30,511 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration6_Lasso [2022-07-22 12:11:30,511 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:11:30,511 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:11:30,516 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,519 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,533 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,535 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,537 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,541 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,547 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,565 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,571 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,572 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,573 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,575 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,577 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,579 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,581 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,583 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,597 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,599 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,607 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,609 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,924 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,938 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:30,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:31,576 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:11:31,576 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:11:31,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:31,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:31,578 INFO L229 MonitoredProcess]: Starting monitored process 260 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:31,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:31,589 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-07-22 12:11:31,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:31,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:31,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:31,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:31,598 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:31,598 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:31,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:31,625 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:31,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:31,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:31,626 INFO L229 MonitoredProcess]: Starting monitored process 261 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:31,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-07-22 12:11:31,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:31,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:31,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:31,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:31,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:31,637 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:31,637 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:31,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:31,664 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:31,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:31,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:31,665 INFO L229 MonitoredProcess]: Starting monitored process 262 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:31,665 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-07-22 12:11:31,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:31,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:31,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:31,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:31,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:31,674 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:31,674 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:31,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:31,700 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-07-22 12:11:31,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:31,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:31,701 INFO L229 MonitoredProcess]: Starting monitored process 263 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:31,702 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-07-22 12:11:31,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:31,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:31,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:31,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:31,710 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:31,711 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:31,711 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:31,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:31,738 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2022-07-22 12:11:31,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:31,738 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:31,739 INFO L229 MonitoredProcess]: Starting monitored process 264 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:31,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-07-22 12:11:31,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:31,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:31,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:31,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:31,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:31,748 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:31,748 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:31,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:31,775 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:31,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:31,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:31,779 INFO L229 MonitoredProcess]: Starting monitored process 265 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:31,779 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-07-22 12:11:31,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:31,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:31,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:31,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:31,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:31,789 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:31,789 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:31,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:31,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:31,814 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-07-22 12:11:31,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:31,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:31,816 INFO L229 MonitoredProcess]: Starting monitored process 266 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:31,818 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 [2022-07-22 12:11:31,820 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-07-22 12:11:31,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:31,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:31,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:31,825 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:31,826 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:31,826 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:31,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:31,854 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:31,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:31,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:31,855 INFO L229 MonitoredProcess]: Starting monitored process 267 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:31,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-07-22 12:11:31,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:31,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:31,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:31,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:31,863 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:31,864 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:31,864 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:31,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:31,892 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-07-22 12:11:31,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:31,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:31,893 INFO L229 MonitoredProcess]: Starting monitored process 268 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:31,894 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-07-22 12:11:31,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:31,901 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:31,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:31,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:31,902 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:31,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:31,902 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:31,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:31,928 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-07-22 12:11:31,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:31,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:31,929 INFO L229 MonitoredProcess]: Starting monitored process 269 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:31,930 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-07-22 12:11:31,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:31,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:31,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:31,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:31,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:31,937 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:31,937 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:31,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:31,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:31,962 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-07-22 12:11:31,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:31,963 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:31,964 INFO L229 MonitoredProcess]: Starting monitored process 270 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:31,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-07-22 12:11:31,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:31,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:31,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:31,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:31,972 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:31,973 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:31,973 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:31,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,000 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-07-22 12:11:32,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,001 INFO L229 MonitoredProcess]: Starting monitored process 271 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,001 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-07-22 12:11:32,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:32,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,009 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:32,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:32,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,038 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-07-22 12:11:32,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,039 INFO L229 MonitoredProcess]: Starting monitored process 272 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-07-22 12:11:32,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,048 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,048 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,074 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-07-22 12:11:32,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,076 INFO L229 MonitoredProcess]: Starting monitored process 273 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-07-22 12:11:32,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,084 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,084 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,085 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,085 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,112 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:32,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,113 INFO L229 MonitoredProcess]: Starting monitored process 274 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-07-22 12:11:32,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,123 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,123 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,150 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:32,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,150 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,151 INFO L229 MonitoredProcess]: Starting monitored process 275 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,152 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-07-22 12:11:32,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,161 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,161 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,189 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:32,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,190 INFO L229 MonitoredProcess]: Starting monitored process 276 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,191 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-07-22 12:11:32,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,200 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,200 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,228 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-07-22 12:11:32,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,228 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,229 INFO L229 MonitoredProcess]: Starting monitored process 277 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-07-22 12:11:32,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,239 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,239 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,269 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:32,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,271 INFO L229 MonitoredProcess]: Starting monitored process 278 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,272 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-07-22 12:11:32,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,281 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,281 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,281 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,309 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:32,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,309 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,310 INFO L229 MonitoredProcess]: Starting monitored process 279 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,311 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-07-22 12:11:32,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,320 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,320 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,372 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-07-22 12:11:32,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,373 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,373 INFO L229 MonitoredProcess]: Starting monitored process 280 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:32,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,386 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,386 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:32,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:32,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-07-22 12:11:32,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,426 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-07-22 12:11:32,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,426 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,427 INFO L229 MonitoredProcess]: Starting monitored process 281 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,428 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-07-22 12:11:32,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,437 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,437 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,464 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:32,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,466 INFO L229 MonitoredProcess]: Starting monitored process 282 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,466 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-07-22 12:11:32,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,475 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,475 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,503 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-07-22 12:11:32,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,503 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,504 INFO L229 MonitoredProcess]: Starting monitored process 283 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,505 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-07-22 12:11:32,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:32,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,512 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,512 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:32,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:32,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,537 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:32,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,539 INFO L229 MonitoredProcess]: Starting monitored process 284 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,539 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-07-22 12:11:32,540 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,546 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,547 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,547 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,548 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,574 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:32,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,575 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,576 INFO L229 MonitoredProcess]: Starting monitored process 285 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,576 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-07-22 12:11:32,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,584 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,584 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,612 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-07-22 12:11:32,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,612 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,613 INFO L229 MonitoredProcess]: Starting monitored process 286 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,614 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-07-22 12:11:32,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,622 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,622 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,649 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-07-22 12:11:32,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,650 INFO L229 MonitoredProcess]: Starting monitored process 287 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,651 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-07-22 12:11:32,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,659 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,659 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,686 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-07-22 12:11:32,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,687 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,687 INFO L229 MonitoredProcess]: Starting monitored process 288 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-07-22 12:11:32,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,695 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,696 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,723 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-07-22 12:11:32,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,725 INFO L229 MonitoredProcess]: Starting monitored process 289 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-07-22 12:11:32,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,734 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,735 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,735 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,764 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-07-22 12:11:32,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,765 INFO L229 MonitoredProcess]: Starting monitored process 290 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,770 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-07-22 12:11:32,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,779 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,779 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,806 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:32,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,808 INFO L229 MonitoredProcess]: Starting monitored process 291 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,808 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-07-22 12:11:32,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,817 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,844 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-07-22 12:11:32,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,845 INFO L229 MonitoredProcess]: Starting monitored process 292 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,846 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-07-22 12:11:32,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,855 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,855 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,881 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:32,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,882 INFO L229 MonitoredProcess]: Starting monitored process 293 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,882 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-07-22 12:11:32,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,891 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,891 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:32,891 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:32,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,917 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-07-22 12:11:32,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,918 INFO L229 MonitoredProcess]: Starting monitored process 294 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,919 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-07-22 12:11:32,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:32,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,926 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,926 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:32,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:32,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,951 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-07-22 12:11:32,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,952 INFO L229 MonitoredProcess]: Starting monitored process 295 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-07-22 12:11:32,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:32,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:32,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:32,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:32,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:32,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:32,960 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:32,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:32,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:32,991 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:32,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:32,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:32,992 INFO L229 MonitoredProcess]: Starting monitored process 296 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:32,994 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-07-22 12:11:32,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:33,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:33,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:33,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:33,001 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:33,002 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:33,002 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:33,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:33,044 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:33,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:33,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:33,045 INFO L229 MonitoredProcess]: Starting monitored process 297 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:33,046 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-07-22 12:11:33,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:33,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:33,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:33,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:33,054 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:33,055 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:33,055 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:33,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:33,082 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:33,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:33,082 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:33,083 INFO L229 MonitoredProcess]: Starting monitored process 298 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:33,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-07-22 12:11:33,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:33,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:33,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:33,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:33,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:33,094 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:33,095 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:33,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:33,130 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-07-22 12:11:33,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:33,131 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:33,131 INFO L229 MonitoredProcess]: Starting monitored process 299 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:33,132 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-07-22 12:11:33,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:33,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:33,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:33,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:33,140 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:33,141 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:33,141 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:33,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:33,170 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-07-22 12:11:33,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:33,173 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:33,174 INFO L229 MonitoredProcess]: Starting monitored process 300 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:33,175 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-07-22 12:11:33,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:33,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:33,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:33,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:33,183 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:33,186 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:33,186 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:33,199 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:11:33,218 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2022-07-22 12:11:33,218 INFO L444 ModelExtractionUtils]: 6 out of 22 variables were initially zero. Simplification set additionally 13 variables to zero. [2022-07-22 12:11:33,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:33,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:33,221 INFO L229 MonitoredProcess]: Starting monitored process 301 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:33,225 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:11:33,229 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-07-22 12:11:33,233 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:11:33,233 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:11:33,234 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of3ForFork0_~c~0#1, ~len~0) = -1*thrThread1of3ForFork0_~c~0#1 + 1*~len~0 Supporting invariants [] [2022-07-22 12:11:33,257 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2022-07-22 12:11:33,294 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:11:33,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:33,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:33,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:33,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:33,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:11:33,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:33,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:33,358 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:33,358 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 5930 states and 25804 transitions. cyclomatic complexity: 22353 Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:11:33,541 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 5930 states and 25804 transitions. cyclomatic complexity: 22353. Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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 5930 states and 25804 transitions. Complement of second has 3 states. [2022-07-22 12:11:33,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:11:33,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:11:33,546 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-22 12:11:33,546 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:33,546 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:11:33,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:33,584 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:33,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:33,590 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:33,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:33,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:33,613 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:11:33,614 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:33,615 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:33,615 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 5930 states and 25804 transitions. cyclomatic complexity: 22353 Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:11:33,706 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 5930 states and 25804 transitions. cyclomatic complexity: 22353. Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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 5930 states and 25804 transitions. Complement of second has 3 states. [2022-07-22 12:11:33,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:33,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:11:33,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:11:33,707 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-22 12:11:33,707 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:33,708 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:11:33,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:33,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:33,737 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:33,737 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:33,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:11:33,756 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:33,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:33,757 INFO L142 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:33,758 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 5930 states and 25804 transitions. cyclomatic complexity: 22353 Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:11:33,981 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 5930 states and 25804 transitions. cyclomatic complexity: 22353. Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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 9141 states and 39618 transitions. Complement of second has 2 states. [2022-07-22 12:11:33,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:11:33,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 40 transitions. [2022-07-22 12:11:33,982 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 40 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-22 12:11:33,982 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:33,982 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 40 transitions. Stem has 13 letters. Loop has 1 letters. [2022-07-22 12:11:33,983 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:33,983 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 40 transitions. Stem has 12 letters. Loop has 2 letters. [2022-07-22 12:11:33,983 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:33,983 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 9141 states and 39618 transitions. [2022-07-22 12:11:34,132 INFO L131 ngComponentsAnalysis]: Automaton has 1982 accepting balls. 1982 [2022-07-22 12:11:34,310 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 9141 states to 9141 states and 39618 transitions. [2022-07-22 12:11:34,310 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6430 [2022-07-22 12:11:34,352 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8445 [2022-07-22 12:11:34,352 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9141 states and 39618 transitions. [2022-07-22 12:11:34,382 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:34,382 INFO L220 hiAutomatonCegarLoop]: Abstraction has 9141 states and 39618 transitions. [2022-07-22 12:11:34,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9141 states and 39618 transitions. [2022-07-22 12:11:34,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9141 to 6028. [2022-07-22 12:11:34,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6028 states, 6028 states have (on average 4.346881220968812) internal successors, (26203), 6027 states have internal predecessors, (26203), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6028 states to 6028 states and 26203 transitions. [2022-07-22 12:11:34,755 INFO L242 hiAutomatonCegarLoop]: Abstraction has 6028 states and 26203 transitions. [2022-07-22 12:11:34,756 INFO L425 stractBuchiCegarLoop]: Abstraction has 6028 states and 26203 transitions. [2022-07-22 12:11:34,756 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-22 12:11:34,756 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 6028 states and 26203 transitions. [2022-07-22 12:11:34,863 INFO L131 ngComponentsAnalysis]: Automaton has 1982 accepting balls. 1982 [2022-07-22 12:11:34,863 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:34,863 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:34,864 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:34,864 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:34,864 INFO L748 eck$LassoCheckResult]: Stem: 118208#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 118210#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 118398#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 118400#[L1046-4, thrENTRY]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 116224#[L1046-4, L1013]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 116226#[L1046-5, L1013]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 108738#[L1045-2, L1013]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 112540#[L1046-3, L1013]don't care [796] L1013-->L1027: Formula: (<= (+ v_~next~0_196 10) v_~len~0_188) InVars {~next~0=v_~next~0_196, ~len~0=v_~len~0_188} OutVars{~next~0=v_~next~0_196, ~len~0=v_~len~0_188} AuxVars[] AssignedVars[] 112544#[L1046-3, L1027]don't care [700] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of3ForFork0_~c~0#1] 116396#[L1046-3, L1028]don't care [702] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of3ForFork0_~end~0#1] 109228#[L1046-3, L1028-1]don't care [848] L1028-1-->L1016: Formula: (= |v_thrThread1of3ForFork0_~end~0#1_31| v_~next~0_250) InVars {thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} OutVars{~next~0=v_~next~0_250, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} AuxVars[] AssignedVars[~next~0] 109230#[L1046-3, L1016]don't care [843] L1016-->L1031-2: Formula: (and (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_369 1) 1 0)) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_368 0)) InVars {~lock~0=v_~lock~0_369} OutVars{~lock~0=v_~lock~0_368, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 115556#[L1031-2, L1046-3]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 119034#[L1046-4, L1031-2, thrENTRY]don't care [2022-07-22 12:11:34,865 INFO L750 eck$LassoCheckResult]: Loop: 119034#[L1046-4, L1031-2, thrENTRY]don't care [926] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_11 .cse1))) (and (= |v_#memory_int_Out_22| (store |v_#memory_int_In_13| v_~data~0.base_In_11 (store (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse0 0))) (<= (+ v_~data~0.offset_In_11 4 .cse1) (select |v_#length_In_17| v_~data~0.base_In_11)) (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (< |v_thrThread1of3ForFork0_~c~0#1_In_3| |v_thrThread1of3ForFork0_~end~0#1_In_3|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (< |v_thrThread1of3ForFork0_~c~0#1_In_3| v_~len~0_In_17) (<= 0 |v_thrThread1of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (= (select |v_#valid_In_17| v_~data~0.base_In_11) 1) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_In_13|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_17|} OutVars{~data~0.base=v_~data~0.base_In_11, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_Out_22|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_17|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 119034#[L1046-4, L1031-2, thrENTRY]don't care [2022-07-22 12:11:34,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:34,865 INFO L85 PathProgramCache]: Analyzing trace with hash -1741253748, now seen corresponding path program 1 times [2022-07-22 12:11:34,865 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:34,865 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167086907] [2022-07-22 12:11:34,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:34,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:34,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:34,880 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:34,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:34,893 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:34,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:34,894 INFO L85 PathProgramCache]: Analyzing trace with hash 957, now seen corresponding path program 6 times [2022-07-22 12:11:34,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:34,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622963801] [2022-07-22 12:11:34,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:34,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:34,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:34,901 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:34,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:34,906 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:34,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:34,907 INFO L85 PathProgramCache]: Analyzing trace with hash 1855709586, now seen corresponding path program 1 times [2022-07-22 12:11:34,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:34,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1075687526] [2022-07-22 12:11:34,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:34,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:34,921 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:34,933 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:35,851 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:11:35,852 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:11:35,852 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:11:35,852 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:11:35,852 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:11:35,852 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:35,852 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:11:35,852 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:11:35,852 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration7_Lasso [2022-07-22 12:11:35,852 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:11:35,852 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:11:35,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,882 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,905 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,936 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,943 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,945 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,964 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:35,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:36,990 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:11:36,990 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:11:36,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:36,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:36,992 INFO L229 MonitoredProcess]: Starting monitored process 302 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:36,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-07-22 12:11:36,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:37,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,000 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,000 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:37,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:37,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,025 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2022-07-22 12:11:37,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,026 INFO L229 MonitoredProcess]: Starting monitored process 303 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,027 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-07-22 12:11:37,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,034 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,035 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,035 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,060 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-07-22 12:11:37,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,061 INFO L229 MonitoredProcess]: Starting monitored process 304 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,062 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-07-22 12:11:37,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,069 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,070 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,070 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,095 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-07-22 12:11:37,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,095 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,096 INFO L229 MonitoredProcess]: Starting monitored process 305 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,097 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-07-22 12:11:37,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,104 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,104 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,104 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,129 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-07-22 12:11:37,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,129 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,130 INFO L229 MonitoredProcess]: Starting monitored process 306 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,130 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-07-22 12:11:37,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,138 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:37,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,138 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,138 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:37,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:37,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,163 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-07-22 12:11:37,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,164 INFO L229 MonitoredProcess]: Starting monitored process 307 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-07-22 12:11:37,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:37,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,173 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:37,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:37,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,197 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2022-07-22 12:11:37,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,197 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,198 INFO L229 MonitoredProcess]: Starting monitored process 308 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,199 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-07-22 12:11:37,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:37,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,207 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,207 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:37,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:37,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,231 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2022-07-22 12:11:37,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,231 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,232 INFO L229 MonitoredProcess]: Starting monitored process 309 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,232 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-07-22 12:11:37,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,239 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,240 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,240 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,266 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2022-07-22 12:11:37,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,267 INFO L229 MonitoredProcess]: Starting monitored process 310 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,268 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-07-22 12:11:37,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:37,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,275 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,276 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:37,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:37,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,302 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:37,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,303 INFO L229 MonitoredProcess]: Starting monitored process 311 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,304 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-07-22 12:11:37,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,312 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,313 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,313 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,338 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:37,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,338 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,339 INFO L229 MonitoredProcess]: Starting monitored process 312 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,339 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-07-22 12:11:37,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,348 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,348 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,373 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:37,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,374 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,374 INFO L229 MonitoredProcess]: Starting monitored process 313 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,375 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-07-22 12:11:37,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,385 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,385 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,385 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,413 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:37,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,414 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,414 INFO L229 MonitoredProcess]: Starting monitored process 314 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,415 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-07-22 12:11:37,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,422 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,423 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,427 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,427 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,473 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2022-07-22 12:11:37,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,474 INFO L229 MonitoredProcess]: Starting monitored process 315 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,475 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-07-22 12:11:37,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,483 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,484 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,509 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-07-22 12:11:37,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,510 INFO L229 MonitoredProcess]: Starting monitored process 316 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,510 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-07-22 12:11:37,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,519 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,519 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,520 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,545 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-07-22 12:11:37,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,546 INFO L229 MonitoredProcess]: Starting monitored process 317 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,546 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-07-22 12:11:37,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,554 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,554 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,554 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,579 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:37,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,580 INFO L229 MonitoredProcess]: Starting monitored process 318 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,581 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-07-22 12:11:37,581 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 [2022-07-22 12:11:37,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,588 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,589 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,589 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,620 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-07-22 12:11:37,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,621 INFO L229 MonitoredProcess]: Starting monitored process 319 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:37,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,633 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,633 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:37,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:37,635 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-07-22 12:11:37,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,677 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:37,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,679 INFO L229 MonitoredProcess]: Starting monitored process 320 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,680 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-07-22 12:11:37,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,688 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,689 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,713 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:37,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,714 INFO L229 MonitoredProcess]: Starting monitored process 321 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,715 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-07-22 12:11:37,715 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 [2022-07-22 12:11:37,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,723 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,724 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,724 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,749 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:37,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,750 INFO L229 MonitoredProcess]: Starting monitored process 322 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,753 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-07-22 12:11:37,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,760 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,787 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-07-22 12:11:37,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,788 INFO L229 MonitoredProcess]: Starting monitored process 323 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-07-22 12:11:37,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,796 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,796 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,854 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:37,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,855 INFO L229 MonitoredProcess]: Starting monitored process 324 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-07-22 12:11:37,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,865 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,866 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,866 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,891 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2022-07-22 12:11:37,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,892 INFO L229 MonitoredProcess]: Starting monitored process 325 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,893 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-07-22 12:11:37,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,901 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,901 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,926 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-07-22 12:11:37,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,927 INFO L229 MonitoredProcess]: Starting monitored process 326 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,928 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-07-22 12:11:37,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,936 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:37,936 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:37,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,961 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-07-22 12:11:37,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,962 INFO L229 MonitoredProcess]: Starting monitored process 327 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-07-22 12:11:37,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:37,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:37,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:37,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:37,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:37,970 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:37,970 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:37,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:37,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:37,994 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-07-22 12:11:37,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:37,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:37,995 INFO L229 MonitoredProcess]: Starting monitored process 328 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:37,996 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-07-22 12:11:37,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,004 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,005 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,005 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,030 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-07-22 12:11:38,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,031 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,031 INFO L229 MonitoredProcess]: Starting monitored process 329 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,032 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-07-22 12:11:38,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:38,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,039 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,040 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:38,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:38,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,063 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-07-22 12:11:38,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,064 INFO L229 MonitoredProcess]: Starting monitored process 330 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-07-22 12:11:38,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:38,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,074 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:38,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:38,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,100 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-07-22 12:11:38,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,100 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,101 INFO L229 MonitoredProcess]: Starting monitored process 331 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,102 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-07-22 12:11:38,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,110 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,110 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,135 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-07-22 12:11:38,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,136 INFO L229 MonitoredProcess]: Starting monitored process 332 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,137 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-07-22 12:11:38,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:38,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,145 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,145 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:38,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:38,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,169 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-07-22 12:11:38,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,170 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,170 INFO L229 MonitoredProcess]: Starting monitored process 333 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,171 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-07-22 12:11:38,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,178 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,179 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,179 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,206 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-07-22 12:11:38,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,207 INFO L229 MonitoredProcess]: Starting monitored process 334 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,208 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-07-22 12:11:38,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,216 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,217 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,242 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:38,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,242 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,243 INFO L229 MonitoredProcess]: Starting monitored process 335 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-07-22 12:11:38,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,252 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,252 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,252 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,278 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-07-22 12:11:38,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,279 INFO L229 MonitoredProcess]: Starting monitored process 336 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,280 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-07-22 12:11:38,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,287 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,287 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,287 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,313 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-07-22 12:11:38,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,314 INFO L229 MonitoredProcess]: Starting monitored process 337 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,316 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-07-22 12:11:38,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,322 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,323 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,323 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,349 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-07-22 12:11:38,350 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,350 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,350 INFO L229 MonitoredProcess]: Starting monitored process 338 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,351 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-07-22 12:11:38,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,359 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,360 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,360 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,385 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2022-07-22 12:11:38,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,386 INFO L229 MonitoredProcess]: Starting monitored process 339 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,392 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-07-22 12:11:38,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,395 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,396 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,396 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,421 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:38,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,422 INFO L229 MonitoredProcess]: Starting monitored process 340 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,423 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-07-22 12:11:38,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:38,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,430 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,431 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:38,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:38,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,454 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2022-07-22 12:11:38,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,455 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,456 INFO L229 MonitoredProcess]: Starting monitored process 341 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,456 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-07-22 12:11:38,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,464 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,464 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,491 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2022-07-22 12:11:38,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,492 INFO L229 MonitoredProcess]: Starting monitored process 342 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,493 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-07-22 12:11:38,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:38,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,502 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,503 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:38,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:38,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,527 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-07-22 12:11:38,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,528 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,529 INFO L229 MonitoredProcess]: Starting monitored process 343 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,543 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,544 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,545 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,548 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-07-22 12:11:38,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,585 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:38,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,586 INFO L229 MonitoredProcess]: Starting monitored process 344 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,588 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-07-22 12:11:38,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,596 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,596 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,622 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2022-07-22 12:11:38,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,623 INFO L229 MonitoredProcess]: Starting monitored process 345 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,624 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-07-22 12:11:38,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:38,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,632 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,632 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:38,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:38,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,656 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2022-07-22 12:11:38,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,658 INFO L229 MonitoredProcess]: Starting monitored process 346 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,658 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-07-22 12:11:38,658 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 [2022-07-22 12:11:38,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,667 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,691 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-07-22 12:11:38,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,691 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,692 INFO L229 MonitoredProcess]: Starting monitored process 347 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,693 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-07-22 12:11:38,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,701 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,701 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,727 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-07-22 12:11:38,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,727 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,728 INFO L229 MonitoredProcess]: Starting monitored process 348 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,729 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-07-22 12:11:38,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,737 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,738 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,738 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,762 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2022-07-22 12:11:38,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,763 INFO L229 MonitoredProcess]: Starting monitored process 349 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-07-22 12:11:38,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:38,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,771 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:38,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:38,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,793 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2022-07-22 12:11:38,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,794 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,794 INFO L229 MonitoredProcess]: Starting monitored process 350 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,795 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-07-22 12:11:38,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,802 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,803 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,803 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,829 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2022-07-22 12:11:38,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,830 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,830 INFO L229 MonitoredProcess]: Starting monitored process 351 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,831 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2022-07-22 12:11:38,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,838 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,839 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,839 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,866 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:38,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,867 INFO L229 MonitoredProcess]: Starting monitored process 352 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,867 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2022-07-22 12:11:38,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,902 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2022-07-22 12:11:38,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,903 INFO L229 MonitoredProcess]: Starting monitored process 353 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,904 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2022-07-22 12:11:38,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,911 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,938 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2022-07-22 12:11:38,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,939 INFO L229 MonitoredProcess]: Starting monitored process 354 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,940 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2022-07-22 12:11:38,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:38,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,948 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,949 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,949 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:38,976 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:38,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:38,976 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:38,977 INFO L229 MonitoredProcess]: Starting monitored process 355 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:38,978 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2022-07-22 12:11:38,978 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 [2022-07-22 12:11:38,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:38,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:38,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:38,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:38,986 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:38,986 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:38,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,011 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2022-07-22 12:11:39,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,012 INFO L229 MonitoredProcess]: Starting monitored process 356 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,013 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2022-07-22 12:11:39,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,020 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,021 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,021 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,048 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2022-07-22 12:11:39,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,049 INFO L229 MonitoredProcess]: Starting monitored process 357 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,050 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2022-07-22 12:11:39,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:39,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,057 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:39,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:39,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,080 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2022-07-22 12:11:39,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,081 INFO L229 MonitoredProcess]: Starting monitored process 358 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,082 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2022-07-22 12:11:39,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,091 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,092 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,119 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2022-07-22 12:11:39,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,120 INFO L229 MonitoredProcess]: Starting monitored process 359 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,121 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2022-07-22 12:11:39,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:39,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,128 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,128 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:39,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:39,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,153 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2022-07-22 12:11:39,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,154 INFO L229 MonitoredProcess]: Starting monitored process 360 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,155 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2022-07-22 12:11:39,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,161 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,162 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,163 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,163 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,190 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2022-07-22 12:11:39,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,191 INFO L229 MonitoredProcess]: Starting monitored process 361 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,192 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2022-07-22 12:11:39,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,200 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,201 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,201 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,228 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2022-07-22 12:11:39,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,228 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,229 INFO L229 MonitoredProcess]: Starting monitored process 362 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2022-07-22 12:11:39,230 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 [2022-07-22 12:11:39,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,238 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,238 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,239 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,264 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2022-07-22 12:11:39,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,265 INFO L229 MonitoredProcess]: Starting monitored process 363 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2022-07-22 12:11:39,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,275 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,275 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,275 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,300 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Ended with exit code 0 [2022-07-22 12:11:39,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,301 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,301 INFO L229 MonitoredProcess]: Starting monitored process 364 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,302 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2022-07-22 12:11:39,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:39,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,310 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,310 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:39,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:39,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,334 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2022-07-22 12:11:39,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,335 INFO L229 MonitoredProcess]: Starting monitored process 365 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,336 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2022-07-22 12:11:39,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,345 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,345 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,346 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,371 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2022-07-22 12:11:39,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,372 INFO L229 MonitoredProcess]: Starting monitored process 366 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,373 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2022-07-22 12:11:39,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:39,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,381 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,381 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:39,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:39,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,405 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2022-07-22 12:11:39,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,406 INFO L229 MonitoredProcess]: Starting monitored process 367 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,407 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2022-07-22 12:11:39,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,414 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,415 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,440 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2022-07-22 12:11:39,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,442 INFO L229 MonitoredProcess]: Starting monitored process 368 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,442 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2022-07-22 12:11:39,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,450 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,450 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,477 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2022-07-22 12:11:39,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,478 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,478 INFO L229 MonitoredProcess]: Starting monitored process 369 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,479 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2022-07-22 12:11:39,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,487 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,487 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,488 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,514 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2022-07-22 12:11:39,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,515 INFO L229 MonitoredProcess]: Starting monitored process 370 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,517 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2022-07-22 12:11:39,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,525 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,525 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,552 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:39,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,554 INFO L229 MonitoredProcess]: Starting monitored process 371 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,555 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2022-07-22 12:11:39,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,563 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,564 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,564 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,618 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2022-07-22 12:11:39,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,618 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,619 INFO L229 MonitoredProcess]: Starting monitored process 372 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,620 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2022-07-22 12:11:39,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,627 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,629 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,629 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:39,662 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2022-07-22 12:11:39,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,663 INFO L229 MonitoredProcess]: Starting monitored process 373 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,664 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2022-07-22 12:11:39,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:39,671 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:39,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:39,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:39,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:39,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:39,675 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:39,688 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:11:39,710 INFO L443 ModelExtractionUtils]: Simplification made 13 calls to the SMT solver. [2022-07-22 12:11:39,711 INFO L444 ModelExtractionUtils]: 8 out of 25 variables were initially zero. Simplification set additionally 12 variables to zero. [2022-07-22 12:11:39,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:39,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:39,713 INFO L229 MonitoredProcess]: Starting monitored process 374 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:39,714 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2022-07-22 12:11:39,715 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:11:39,723 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-22 12:11:39,723 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:11:39,723 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~next~0, thrThread1of3ForFork0_~c~0#1) = 1*~next~0 - 1*thrThread1of3ForFork0_~c~0#1 Supporting invariants [-1*thrThread1of3ForFork0_~end~0#1 + 1*~next~0 >= 0] [2022-07-22 12:11:39,748 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2022-07-22 12:11:39,798 INFO L257 tatePredicateManager]: 11 out of 12 supporting invariants were superfluous and have been removed [2022-07-22 12:11:39,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:39,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:39,850 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:11:39,851 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:39,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:11:39,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:39,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:39,889 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 1 loop predicates [2022-07-22 12:11:39,889 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 6028 states and 26203 transitions. cyclomatic complexity: 22651 Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 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) [2022-07-22 12:11:40,032 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 6028 states and 26203 transitions. cyclomatic complexity: 22651. Second operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 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 6068 states and 26326 transitions. Complement of second has 5 states. [2022-07-22 12:11:40,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 2 stem states 0 non-accepting loop states 2 accepting loop states [2022-07-22 12:11:40,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 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) [2022-07-22 12:11:40,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 22 transitions. [2022-07-22 12:11:40,033 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 22 transitions. Stem has 13 letters. Loop has 1 letters. [2022-07-22 12:11:40,033 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:40,033 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 22 transitions. Stem has 14 letters. Loop has 1 letters. [2022-07-22 12:11:40,034 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:40,034 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 22 transitions. Stem has 13 letters. Loop has 2 letters. [2022-07-22 12:11:40,034 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:40,034 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 6068 states and 26326 transitions. [2022-07-22 12:11:40,110 INFO L131 ngComponentsAnalysis]: Automaton has 1981 accepting balls. 1981 [2022-07-22 12:11:40,199 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 6068 states to 6068 states and 26326 transitions. [2022-07-22 12:11:40,199 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 5544 [2022-07-22 12:11:40,220 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 5572 [2022-07-22 12:11:40,221 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6068 states and 26326 transitions. [2022-07-22 12:11:40,240 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:40,240 INFO L220 hiAutomatonCegarLoop]: Abstraction has 6068 states and 26326 transitions. [2022-07-22 12:11:40,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6068 states and 26326 transitions. [2022-07-22 12:11:40,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6068 to 6028. [2022-07-22 12:11:40,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6028 states, 6028 states have (on average 4.346715328467154) internal successors, (26202), 6027 states have internal predecessors, (26202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:40,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6028 states to 6028 states and 26202 transitions. [2022-07-22 12:11:40,527 INFO L242 hiAutomatonCegarLoop]: Abstraction has 6028 states and 26202 transitions. [2022-07-22 12:11:40,527 INFO L425 stractBuchiCegarLoop]: Abstraction has 6028 states and 26202 transitions. [2022-07-22 12:11:40,527 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2022-07-22 12:11:40,527 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 6028 states and 26202 transitions. [2022-07-22 12:11:40,609 INFO L131 ngComponentsAnalysis]: Automaton has 1981 accepting balls. 1981 [2022-07-22 12:11:40,610 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:40,610 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:40,612 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:40,612 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:40,614 INFO L748 eck$LassoCheckResult]: Stem: 136299#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 136301#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 136503#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 136505#[L1046-4, thrENTRY]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 136705#[L1046-5, thrENTRY]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 126965#[L1045-2, thrENTRY]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 126967#[L1046-3, thrENTRY]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 133721#[L1046-4, thrENTRY, thrENTRY]don't care [895] thrENTRY-->L1013: Formula: (and (= |v_thrThread2of3ForFork0_~c~0#1_61| 0) (= |v_thrThread2of3ForFork0_~arg#1.offset_9| |v_thrThread2of3ForFork0_#in~arg#1.offset_9|) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| (ite (= v_~lock~0_453 0) 1 0)) (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25| 0)) (= v_~lock~0_452 1) (= |v_thrThread2of3ForFork0_~end~0#1_87| 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|) (= |v_thrThread2of3ForFork0_~arg#1.base_9| |v_thrThread2of3ForFork0_#in~arg#1.base_9|)) InVars {thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_453, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|} OutVars{thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_452, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_87|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_9|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_61|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0_~arg#1.base] 133723#[thrENTRY, L1046-4, L1013]don't care [818] L1013-->L1027: Formula: (<= (+ v_~next~0_229 10) v_~len~0_204) InVars {~next~0=v_~next~0_229, ~len~0=v_~len~0_204} OutVars{~next~0=v_~next~0_229, ~len~0=v_~len~0_204} AuxVars[] AssignedVars[] 134801#[L1046-4, L1027, thrENTRY]don't care [764] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread2of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_5|, ~next~0=v_~next~0_4} AuxVars[] AssignedVars[thrThread2of3ForFork0_~c~0#1] 137435#[thrENTRY, L1046-4, L1028]don't care [766] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread2of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{~next~0=v_~next~0_5, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_5|} AuxVars[] AssignedVars[thrThread2of3ForFork0_~end~0#1] 135961#[L1046-4, L1028-1, thrENTRY]don't care [807] L1028-1-->L1016: Formula: (= |v_thrThread2of3ForFork0_~end~0#1_19| v_~next~0_203) InVars {thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_19|} OutVars{~next~0=v_~next~0_203, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_19|} AuxVars[] AssignedVars[~next~0] 129751#[L1046-4, L1016, thrENTRY]don't care [804] L1016-->L1031-2: Formula: (and (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= v_~lock~0_348 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|) (= (ite (= v_~lock~0_349 1) 1 0) |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|)) InVars {~lock~0=v_~lock~0_349} OutVars{~lock~0=v_~lock~0_348, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1] 129753#[thrENTRY, L1046-4, L1031-2]don't care [2022-07-22 12:11:40,614 INFO L750 eck$LassoCheckResult]: Loop: 129753#[thrENTRY, L1046-4, L1031-2]don't care [925] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread2of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ .cse1 v_~data~0.offset_In_9))) (and (= (select |v_#valid_In_15| v_~data~0.base_In_9) 1) (= |v_#memory_int_Out_18| (store |v_#memory_int_In_11| v_~data~0.base_In_9 (store (select |v_#memory_int_In_11| v_~data~0.base_In_9) .cse0 0))) (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (< |v_thrThread2of3ForFork0_~c~0#1_In_3| |v_thrThread2of3ForFork0_~end~0#1_In_3|) (= (+ |v_thrThread2of3ForFork0_~c~0#1_In_3| 1) |v_thrThread2of3ForFork0_~c~0#1_Out_2|) (<= (+ .cse1 v_~data~0.offset_In_9 4) (select |v_#length_In_15| v_~data~0.base_In_9)) (= (ite (and (< |v_thrThread2of3ForFork0_~c~0#1_In_3| v_~len~0_In_15) (<= 0 |v_thrThread2of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse0) (not (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0))))) InVars {~data~0.base=v_~data~0.base_In_9, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_15|, ~len~0=v_~len~0_In_15, #memory_int=|v_#memory_int_In_11|, ~data~0.offset=v_~data~0.offset_In_9, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_15|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_9, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_15|, ~len~0=v_~len~0_In_15, #memory_int=|v_#memory_int_Out_18|, ~data~0.offset=v_~data~0.offset_In_9, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_15|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 129753#[thrENTRY, L1046-4, L1031-2]don't care [2022-07-22 12:11:40,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:40,615 INFO L85 PathProgramCache]: Analyzing trace with hash 336223501, now seen corresponding path program 1 times [2022-07-22 12:11:40,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:40,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432967118] [2022-07-22 12:11:40,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:40,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:40,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:40,633 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:40,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:40,667 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:40,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:40,668 INFO L85 PathProgramCache]: Analyzing trace with hash 956, now seen corresponding path program 2 times [2022-07-22 12:11:40,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:40,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275113961] [2022-07-22 12:11:40,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:40,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:40,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:40,684 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:40,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:40,692 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:40,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:40,693 INFO L85 PathProgramCache]: Analyzing trace with hash 1832994864, now seen corresponding path program 1 times [2022-07-22 12:11:40,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:40,693 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [519601915] [2022-07-22 12:11:40,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:40,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:40,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:40,717 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:40,731 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:41,754 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:11:41,755 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:11:41,755 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:11:41,755 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:11:41,755 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:11:41,755 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:41,755 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:11:41,755 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:11:41,755 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration8_Lasso [2022-07-22 12:11:41,755 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:11:41,755 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:11:41,758 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:41,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:41,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:41,765 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,081 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,083 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,084 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,093 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,097 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,108 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,111 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,118 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,121 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,135 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,141 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,143 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,144 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,160 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,167 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,169 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,182 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,186 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,188 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,190 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,192 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,197 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,199 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,201 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,202 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,204 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,206 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,208 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,212 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,214 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,217 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:42,903 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:11:42,903 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:11:42,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:42,904 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:42,909 INFO L229 MonitoredProcess]: Starting monitored process 375 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:42,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:42,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:42,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:42,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:42,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:42,920 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:42,921 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:42,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:42,922 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2022-07-22 12:11:42,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:42,967 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:42,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:42,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:42,969 INFO L229 MonitoredProcess]: Starting monitored process 376 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:42,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:42,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:42,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:42,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:42,984 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:42,985 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:42,985 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:42,989 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2022-07-22 12:11:42,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:43,015 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:43,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:43,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:43,016 INFO L229 MonitoredProcess]: Starting monitored process 377 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:43,017 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2022-07-22 12:11:43,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:43,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:43,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:43,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:43,024 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:43,025 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:43,025 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:43,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:43,050 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2022-07-22 12:11:43,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:43,051 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:43,052 INFO L229 MonitoredProcess]: Starting monitored process 378 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:43,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2022-07-22 12:11:43,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:43,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:43,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:43,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:43,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:43,059 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:43,060 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:43,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:43,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:43,084 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2022-07-22 12:11:43,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:43,085 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:43,085 INFO L229 MonitoredProcess]: Starting monitored process 379 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:43,086 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2022-07-22 12:11:43,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:43,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:43,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:43,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:43,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:43,094 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:43,094 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:43,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:43,121 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2022-07-22 12:11:43,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:43,122 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:43,122 INFO L229 MonitoredProcess]: Starting monitored process 380 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:43,123 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2022-07-22 12:11:43,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:43,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:43,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:43,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:43,130 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:43,131 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:43,131 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:43,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:43,158 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:43,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:43,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:43,159 INFO L229 MonitoredProcess]: Starting monitored process 381 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:43,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2022-07-22 12:11:43,162 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 [2022-07-22 12:11:43,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:43,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:43,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:43,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:43,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:43,170 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:43,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:43,196 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:43,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:43,197 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:43,197 INFO L229 MonitoredProcess]: Starting monitored process 382 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:43,198 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2022-07-22 12:11:43,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:43,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:43,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:43,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:43,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:43,207 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:43,207 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:43,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:43,234 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:43,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:43,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:43,235 INFO L229 MonitoredProcess]: Starting monitored process 383 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:43,236 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2022-07-22 12:11:43,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:43,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:43,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:43,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:43,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:43,245 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:43,245 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:43,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:43,273 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:43,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:43,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:43,274 INFO L229 MonitoredProcess]: Starting monitored process 384 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:43,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:43,282 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2022-07-22 12:11:43,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:43,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:43,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:43,286 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:43,287 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:43,287 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:43,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:43,317 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:43,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:43,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:43,318 INFO L229 MonitoredProcess]: Starting monitored process 385 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:43,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2022-07-22 12:11:43,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:43,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:43,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:43,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:43,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:43,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:43,330 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:43,343 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:11:43,378 INFO L443 ModelExtractionUtils]: Simplification made 19 calls to the SMT solver. [2022-07-22 12:11:43,378 INFO L444 ModelExtractionUtils]: 4 out of 25 variables were initially zero. Simplification set additionally 18 variables to zero. [2022-07-22 12:11:43,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:43,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:43,382 INFO L229 MonitoredProcess]: Starting monitored process 386 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:43,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2022-07-22 12:11:43,388 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:11:43,395 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:11:43,396 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:11:43,396 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~len~0, thrThread2of3ForFork0_~c~0#1) = 1*~len~0 - 1*thrThread2of3ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:11:43,419 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2022-07-22 12:11:43,451 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:11:43,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:43,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:43,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:43,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:43,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:43,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:11:43,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:43,519 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:43,519 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 6028 states and 26202 transitions. cyclomatic complexity: 22649 Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:11:43,828 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2022-07-22 12:11:43,854 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 6028 states and 26202 transitions. cyclomatic complexity: 22649. Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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 9079 states and 39904 transitions. Complement of second has 3 states. [2022-07-22 12:11:43,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:43,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:11:43,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 37 transitions. [2022-07-22 12:11:43,855 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 37 transitions. Stem has 13 letters. Loop has 1 letters. [2022-07-22 12:11:43,855 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:43,855 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 37 transitions. Stem has 14 letters. Loop has 1 letters. [2022-07-22 12:11:43,855 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:43,856 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 37 transitions. Stem has 13 letters. Loop has 2 letters. [2022-07-22 12:11:43,856 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:43,856 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 9079 states and 39904 transitions. [2022-07-22 12:11:43,872 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2022-07-22 12:11:43,971 INFO L131 ngComponentsAnalysis]: Automaton has 1980 accepting balls. 1980 [2022-07-22 12:11:44,079 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 9079 states to 9079 states and 39904 transitions. [2022-07-22 12:11:44,080 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6509 [2022-07-22 12:11:44,107 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7977 [2022-07-22 12:11:44,107 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9079 states and 39904 transitions. [2022-07-22 12:11:44,131 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:44,131 INFO L220 hiAutomatonCegarLoop]: Abstraction has 9079 states and 39904 transitions. [2022-07-22 12:11:44,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9079 states and 39904 transitions. [2022-07-22 12:11:44,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9079 to 7076. [2022-07-22 12:11:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7076 states, 7076 states have (on average 4.453504804974562) internal successors, (31513), 7075 states have internal predecessors, (31513), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:44,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7076 states to 7076 states and 31513 transitions. [2022-07-22 12:11:44,417 INFO L242 hiAutomatonCegarLoop]: Abstraction has 7076 states and 31513 transitions. [2022-07-22 12:11:44,417 INFO L425 stractBuchiCegarLoop]: Abstraction has 7076 states and 31513 transitions. [2022-07-22 12:11:44,417 INFO L332 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2022-07-22 12:11:44,418 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7076 states and 31513 transitions. [2022-07-22 12:11:44,497 INFO L131 ngComponentsAnalysis]: Automaton has 1980 accepting balls. 1980 [2022-07-22 12:11:44,498 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:44,498 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:44,499 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:44,499 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:44,502 INFO L748 eck$LassoCheckResult]: Stem: 158534#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 158536#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 158786#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 158788#[L1046-4, thrENTRY]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 156166#[L1046-4, L1013]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 156168#[L1046-5, L1013]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 148242#[L1045-2, L1013]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 152222#[L1046-3, L1013]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 152224#[L1046-4, L1013, thrENTRY]don't care [796] L1013-->L1027: Formula: (<= (+ v_~next~0_196 10) v_~len~0_188) InVars {~next~0=v_~next~0_196, ~len~0=v_~len~0_188} OutVars{~next~0=v_~next~0_196, ~len~0=v_~len~0_188} AuxVars[] AssignedVars[] 156340#[L1027, L1046-4, thrENTRY]don't care [700] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of3ForFork0_~c~0#1] 158472#[L1046-4, L1028, thrENTRY]don't care [702] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of3ForFork0_~end~0#1] 148766#[L1046-4, L1028-1, thrENTRY]don't care [848] L1028-1-->L1016: Formula: (= |v_thrThread1of3ForFork0_~end~0#1_31| v_~next~0_250) InVars {thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} OutVars{~next~0=v_~next~0_250, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} AuxVars[] AssignedVars[~next~0] 154218#[L1046-4, L1016, thrENTRY]don't care [843] L1016-->L1031-2: Formula: (and (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_369 1) 1 0)) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_368 0)) InVars {~lock~0=v_~lock~0_369} OutVars{~lock~0=v_~lock~0_368, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 158934#[L1046-4, L1031-2, thrENTRY]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 148990#[L1046-5, L1031-2, thrENTRY]don't care [2022-07-22 12:11:44,502 INFO L750 eck$LassoCheckResult]: Loop: 148990#[L1046-5, L1031-2, thrENTRY]don't care [926] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_11 .cse1))) (and (= |v_#memory_int_Out_22| (store |v_#memory_int_In_13| v_~data~0.base_In_11 (store (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse0 0))) (<= (+ v_~data~0.offset_In_11 4 .cse1) (select |v_#length_In_17| v_~data~0.base_In_11)) (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (< |v_thrThread1of3ForFork0_~c~0#1_In_3| |v_thrThread1of3ForFork0_~end~0#1_In_3|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (< |v_thrThread1of3ForFork0_~c~0#1_In_3| v_~len~0_In_17) (<= 0 |v_thrThread1of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (= (select |v_#valid_In_17| v_~data~0.base_In_11) 1) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_In_13|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_17|} OutVars{~data~0.base=v_~data~0.base_In_11, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_Out_22|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_17|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 148990#[L1046-5, L1031-2, thrENTRY]don't care [2022-07-22 12:11:44,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:44,503 INFO L85 PathProgramCache]: Analyzing trace with hash -1614608009, now seen corresponding path program 2 times [2022-07-22 12:11:44,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:44,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426474361] [2022-07-22 12:11:44,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:44,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:44,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:44,514 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:44,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:44,526 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:44,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:44,527 INFO L85 PathProgramCache]: Analyzing trace with hash 957, now seen corresponding path program 7 times [2022-07-22 12:11:44,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:44,527 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491165006] [2022-07-22 12:11:44,527 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:44,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:44,534 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:44,539 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:44,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:44,539 INFO L85 PathProgramCache]: Analyzing trace with hash 1486760199, now seen corresponding path program 2 times [2022-07-22 12:11:44,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:44,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317766596] [2022-07-22 12:11:44,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:44,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:44,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:44,553 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:44,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:44,566 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:45,389 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:11:45,389 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:11:45,389 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:11:45,389 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:11:45,389 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:11:45,390 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:45,390 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:11:45,390 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:11:45,390 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration9_Lasso [2022-07-22 12:11:45,390 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:11:45,390 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:11:45,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,401 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,403 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,407 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,442 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,451 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,453 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,792 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,803 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,822 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,824 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,839 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,841 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:45,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:46,491 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:11:46,492 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:11:46,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,493 INFO L229 MonitoredProcess]: Starting monitored process 387 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,494 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2022-07-22 12:11:46,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,502 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,503 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:46,503 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:46,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,529 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2022-07-22 12:11:46,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,530 INFO L229 MonitoredProcess]: Starting monitored process 388 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2022-07-22 12:11:46,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,539 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,540 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:46,540 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:46,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,568 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2022-07-22 12:11:46,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,569 INFO L229 MonitoredProcess]: Starting monitored process 389 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,570 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2022-07-22 12:11:46,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,577 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,578 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:46,578 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:46,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,604 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2022-07-22 12:11:46,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,605 INFO L229 MonitoredProcess]: Starting monitored process 390 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,606 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2022-07-22 12:11:46,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,614 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,615 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:46,615 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:46,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,641 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2022-07-22 12:11:46,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,642 INFO L229 MonitoredProcess]: Starting monitored process 391 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,643 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2022-07-22 12:11:46,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,650 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,651 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:46,651 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:46,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,677 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2022-07-22 12:11:46,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,678 INFO L229 MonitoredProcess]: Starting monitored process 392 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2022-07-22 12:11:46,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:46,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,687 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,687 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:46,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:46,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,710 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2022-07-22 12:11:46,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,712 INFO L229 MonitoredProcess]: Starting monitored process 393 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,712 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2022-07-22 12:11:46,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,721 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:46,721 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:46,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,748 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:46,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,748 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,749 INFO L229 MonitoredProcess]: Starting monitored process 394 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,749 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2022-07-22 12:11:46,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,756 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,757 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:46,757 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:46,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,784 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2022-07-22 12:11:46,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,785 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,785 INFO L229 MonitoredProcess]: Starting monitored process 395 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,786 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2022-07-22 12:11:46,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:46,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,794 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,794 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:46,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:46,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,818 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2022-07-22 12:11:46,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,818 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,819 INFO L229 MonitoredProcess]: Starting monitored process 396 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,820 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2022-07-22 12:11:46,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,827 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,828 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:46,828 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:46,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,853 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2022-07-22 12:11:46,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,854 INFO L229 MonitoredProcess]: Starting monitored process 397 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,855 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2022-07-22 12:11:46,855 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 [2022-07-22 12:11:46,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,863 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,865 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:46,865 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:46,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,891 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2022-07-22 12:11:46,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,892 INFO L229 MonitoredProcess]: Starting monitored process 398 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,893 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2022-07-22 12:11:46,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,901 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,902 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:46,902 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:46,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,928 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2022-07-22 12:11:46,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,929 INFO L229 MonitoredProcess]: Starting monitored process 399 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,930 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2022-07-22 12:11:46,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,938 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,939 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:46,939 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:46,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,964 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Ended with exit code 0 [2022-07-22 12:11:46,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,965 INFO L229 MonitoredProcess]: Starting monitored process 400 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:46,966 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2022-07-22 12:11:46,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:46,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:46,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:46,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:46,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:46,973 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:46,974 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:46,974 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:46,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:46,998 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2022-07-22 12:11:46,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:46,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:46,999 INFO L229 MonitoredProcess]: Starting monitored process 401 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2022-07-22 12:11:47,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:47,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,007 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:47,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:47,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,032 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2022-07-22 12:11:47,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,033 INFO L229 MonitoredProcess]: Starting monitored process 402 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,034 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2022-07-22 12:11:47,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,041 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,042 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,042 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,068 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2022-07-22 12:11:47,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,070 INFO L229 MonitoredProcess]: Starting monitored process 403 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,070 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2022-07-22 12:11:47,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,078 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:47,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,078 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,078 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:47,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:47,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,103 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2022-07-22 12:11:47,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,104 INFO L229 MonitoredProcess]: Starting monitored process 404 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,105 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2022-07-22 12:11:47,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,113 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,113 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,140 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2022-07-22 12:11:47,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,142 INFO L229 MonitoredProcess]: Starting monitored process 405 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,142 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2022-07-22 12:11:47,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,150 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,150 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,150 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,177 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2022-07-22 12:11:47,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,178 INFO L229 MonitoredProcess]: Starting monitored process 406 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2022-07-22 12:11:47,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,186 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,186 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,186 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,213 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2022-07-22 12:11:47,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,214 INFO L229 MonitoredProcess]: Starting monitored process 407 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2022-07-22 12:11:47,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,222 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,223 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,223 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,249 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2022-07-22 12:11:47,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,250 INFO L229 MonitoredProcess]: Starting monitored process 408 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,251 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2022-07-22 12:11:47,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,259 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,259 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,259 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,285 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2022-07-22 12:11:47,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,287 INFO L229 MonitoredProcess]: Starting monitored process 409 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,287 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2022-07-22 12:11:47,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,295 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,296 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,321 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2022-07-22 12:11:47,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,322 INFO L229 MonitoredProcess]: Starting monitored process 410 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,323 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2022-07-22 12:11:47,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,330 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,331 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,331 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,358 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2022-07-22 12:11:47,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,359 INFO L229 MonitoredProcess]: Starting monitored process 411 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,359 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2022-07-22 12:11:47,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,367 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,367 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,367 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,394 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:47,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,395 INFO L229 MonitoredProcess]: Starting monitored process 412 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,395 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2022-07-22 12:11:47,396 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 [2022-07-22 12:11:47,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:47,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,403 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:47,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:47,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,426 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2022-07-22 12:11:47,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,427 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,427 INFO L229 MonitoredProcess]: Starting monitored process 413 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,428 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2022-07-22 12:11:47,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,435 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,436 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,436 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,462 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2022-07-22 12:11:47,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,463 INFO L229 MonitoredProcess]: Starting monitored process 414 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,464 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2022-07-22 12:11:47,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,471 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:47,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,471 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:47,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:47,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,497 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2022-07-22 12:11:47,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,497 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,498 INFO L229 MonitoredProcess]: Starting monitored process 415 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,498 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2022-07-22 12:11:47,499 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 [2022-07-22 12:11:47,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:47,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,507 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:47,507 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:47,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,531 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2022-07-22 12:11:47,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,531 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,532 INFO L229 MonitoredProcess]: Starting monitored process 416 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,532 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2022-07-22 12:11:47,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:47,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,540 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:47,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:47,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,563 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2022-07-22 12:11:47,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,565 INFO L229 MonitoredProcess]: Starting monitored process 417 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,565 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2022-07-22 12:11:47,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,573 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,573 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,600 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:47,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,601 INFO L229 MonitoredProcess]: Starting monitored process 418 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,602 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2022-07-22 12:11:47,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,610 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,610 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,610 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,638 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2022-07-22 12:11:47,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,639 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,639 INFO L229 MonitoredProcess]: Starting monitored process 419 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,640 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2022-07-22 12:11:47,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,648 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,649 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,649 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:47,675 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:47,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,676 INFO L229 MonitoredProcess]: Starting monitored process 420 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,677 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2022-07-22 12:11:47,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:47,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:47,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:47,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:47,686 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:47,689 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:47,689 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:47,703 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:11:47,738 INFO L443 ModelExtractionUtils]: Simplification made 20 calls to the SMT solver. [2022-07-22 12:11:47,738 INFO L444 ModelExtractionUtils]: 4 out of 25 variables were initially zero. Simplification set additionally 18 variables to zero. [2022-07-22 12:11:47,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:47,739 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:47,740 INFO L229 MonitoredProcess]: Starting monitored process 421 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:47,741 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2022-07-22 12:11:47,741 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:11:47,749 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:11:47,749 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:11:47,749 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1) = 1*thrThread1of3ForFork0_~end~0#1 - 1*thrThread1of3ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:11:47,774 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2022-07-22 12:11:47,810 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:11:47,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:47,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:47,848 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:47,849 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:47,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:11:47,868 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:47,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:47,869 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:47,869 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 7076 states and 31513 transitions. cyclomatic complexity: 27401 Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:47,972 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 7076 states and 31513 transitions. cyclomatic complexity: 27401. Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 7102 states and 31568 transitions. Complement of second has 3 states. [2022-07-22 12:11:47,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:47,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 15 transitions. [2022-07-22 12:11:47,974 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 15 transitions. Stem has 14 letters. Loop has 1 letters. [2022-07-22 12:11:47,974 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:47,974 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:11:47,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:48,012 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:48,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:48,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:48,031 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:11:48,032 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:48,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:48,032 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:48,033 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 7076 states and 31513 transitions. cyclomatic complexity: 27401 Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:48,146 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 7076 states and 31513 transitions. cyclomatic complexity: 27401. Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 7102 states and 31568 transitions. Complement of second has 3 states. [2022-07-22 12:11:48,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:48,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:48,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 15 transitions. [2022-07-22 12:11:48,147 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 15 transitions. Stem has 14 letters. Loop has 1 letters. [2022-07-22 12:11:48,147 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:48,147 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:11:48,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:48,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:48,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:48,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:48,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:11:48,193 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:48,194 INFO L142 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:48,194 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 7076 states and 31513 transitions. cyclomatic complexity: 27401 Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:48,377 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 7076 states and 31513 transitions. cyclomatic complexity: 27401. Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 10396 states and 45666 transitions. Complement of second has 2 states. [2022-07-22 12:11:48,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:48,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:48,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 40 transitions. [2022-07-22 12:11:48,378 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 40 transitions. Stem has 14 letters. Loop has 1 letters. [2022-07-22 12:11:48,378 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:48,378 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 40 transitions. Stem has 15 letters. Loop has 1 letters. [2022-07-22 12:11:48,378 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:48,379 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 40 transitions. Stem has 14 letters. Loop has 2 letters. [2022-07-22 12:11:48,379 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:48,379 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 10396 states and 45666 transitions. [2022-07-22 12:11:48,518 INFO L131 ngComponentsAnalysis]: Automaton has 1978 accepting balls. 1978 [2022-07-22 12:11:48,789 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:48,799 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 10396 states to 10396 states and 45666 transitions. [2022-07-22 12:11:48,799 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7066 [2022-07-22 12:11:48,834 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 9078 [2022-07-22 12:11:48,834 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10396 states and 45666 transitions. [2022-07-22 12:11:48,860 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:48,861 INFO L220 hiAutomatonCegarLoop]: Abstraction has 10396 states and 45666 transitions. [2022-07-22 12:11:48,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10396 states and 45666 transitions. [2022-07-22 12:11:49,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10396 to 7277. [2022-07-22 12:11:49,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7277 states, 7277 states have (on average 4.444276487563556) internal successors, (32341), 7276 states have internal predecessors, (32341), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7277 states to 7277 states and 32341 transitions. [2022-07-22 12:11:49,175 INFO L242 hiAutomatonCegarLoop]: Abstraction has 7277 states and 32341 transitions. [2022-07-22 12:11:49,176 INFO L425 stractBuchiCegarLoop]: Abstraction has 7277 states and 32341 transitions. [2022-07-22 12:11:49,176 INFO L332 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2022-07-22 12:11:49,176 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7277 states and 32341 transitions. [2022-07-22 12:11:49,267 INFO L131 ngComponentsAnalysis]: Automaton has 1978 accepting balls. 1978 [2022-07-22 12:11:49,267 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:49,267 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:49,271 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:49,271 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:49,273 INFO L748 eck$LassoCheckResult]: Stem: 197728#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 197730#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 197988#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 197990#[L1046-4, thrENTRY]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 195256#[L1046-4, L1013]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 195258#[L1046-5, L1013]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 187202#[L1045-2, L1013]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 191234#[L1046-3, L1013]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 191236#[L1046-4, L1013, thrENTRY]don't care [796] L1013-->L1027: Formula: (<= (+ v_~next~0_196 10) v_~len~0_188) InVars {~next~0=v_~next~0_196, ~len~0=v_~len~0_188} OutVars{~next~0=v_~next~0_196, ~len~0=v_~len~0_188} AuxVars[] AssignedVars[] 195444#[L1027, L1046-4, thrENTRY]don't care [700] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of3ForFork0_~c~0#1] 197650#[L1046-4, L1028, thrENTRY]don't care [702] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of3ForFork0_~end~0#1] 187726#[L1046-4, L1028-1, thrENTRY]don't care [848] L1028-1-->L1016: Formula: (= |v_thrThread1of3ForFork0_~end~0#1_31| v_~next~0_250) InVars {thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} OutVars{~next~0=v_~next~0_250, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} AuxVars[] AssignedVars[~next~0] 193272#[L1046-4, L1016, thrENTRY]don't care [843] L1016-->L1031-2: Formula: (and (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_369 1) 1 0)) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_368 0)) InVars {~lock~0=v_~lock~0_369} OutVars{~lock~0=v_~lock~0_368, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 198132#[L1046-4, L1031-2, thrENTRY]don't care [895] thrENTRY-->L1013: Formula: (and (= |v_thrThread2of3ForFork0_~c~0#1_61| 0) (= |v_thrThread2of3ForFork0_~arg#1.offset_9| |v_thrThread2of3ForFork0_#in~arg#1.offset_9|) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| (ite (= v_~lock~0_453 0) 1 0)) (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25| 0)) (= v_~lock~0_452 1) (= |v_thrThread2of3ForFork0_~end~0#1_87| 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|) (= |v_thrThread2of3ForFork0_~arg#1.base_9| |v_thrThread2of3ForFork0_#in~arg#1.base_9|)) InVars {thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_453, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|} OutVars{thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_452, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_87|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_9|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_61|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0_~arg#1.base] 187974#[L1046-4, L1031-2, L1013]don't care [2022-07-22 12:11:49,273 INFO L750 eck$LassoCheckResult]: Loop: 187974#[L1046-4, L1031-2, L1013]don't care [926] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_11 .cse1))) (and (= |v_#memory_int_Out_22| (store |v_#memory_int_In_13| v_~data~0.base_In_11 (store (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse0 0))) (<= (+ v_~data~0.offset_In_11 4 .cse1) (select |v_#length_In_17| v_~data~0.base_In_11)) (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (< |v_thrThread1of3ForFork0_~c~0#1_In_3| |v_thrThread1of3ForFork0_~end~0#1_In_3|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (< |v_thrThread1of3ForFork0_~c~0#1_In_3| v_~len~0_In_17) (<= 0 |v_thrThread1of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (= (select |v_#valid_In_17| v_~data~0.base_In_11) 1) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_In_13|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_17|} OutVars{~data~0.base=v_~data~0.base_In_11, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_Out_22|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_17|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 187974#[L1046-4, L1031-2, L1013]don't care [2022-07-22 12:11:49,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:49,274 INFO L85 PathProgramCache]: Analyzing trace with hash -1614607765, now seen corresponding path program 1 times [2022-07-22 12:11:49,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:49,274 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772424079] [2022-07-22 12:11:49,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:49,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:49,286 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:49,304 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:49,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:49,305 INFO L85 PathProgramCache]: Analyzing trace with hash 957, now seen corresponding path program 8 times [2022-07-22 12:11:49,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:49,305 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197080739] [2022-07-22 12:11:49,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:49,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:49,312 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:49,318 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:49,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:49,319 INFO L85 PathProgramCache]: Analyzing trace with hash 1486767763, now seen corresponding path program 1 times [2022-07-22 12:11:49,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:49,319 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874087772] [2022-07-22 12:11:49,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:49,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:49,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:49,333 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:49,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:49,348 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:50,405 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:11:50,406 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:11:50,406 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:11:50,406 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:11:50,406 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:11:50,406 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:50,406 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:11:50,406 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:11:50,406 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration10_Lasso [2022-07-22 12:11:50,406 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:11:50,406 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:11:50,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,423 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,470 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,481 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,483 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,485 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,487 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,491 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,494 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,847 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,872 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,888 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,896 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:50,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:51,658 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:11:51,658 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:11:51,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:51,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:51,659 INFO L229 MonitoredProcess]: Starting monitored process 422 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:51,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2022-07-22 12:11:51,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:51,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:51,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:51,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:51,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:51,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:51,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:51,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:51,694 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2022-07-22 12:11:51,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:51,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:51,695 INFO L229 MonitoredProcess]: Starting monitored process 423 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:51,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2022-07-22 12:11:51,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:51,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:51,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:51,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:51,704 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:51,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:51,705 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:51,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:51,731 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:51,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:51,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:51,732 INFO L229 MonitoredProcess]: Starting monitored process 424 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:51,733 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2022-07-22 12:11:51,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:51,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:51,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:51,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:51,741 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:51,742 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:51,742 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:51,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:51,768 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2022-07-22 12:11:51,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:51,768 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:51,769 INFO L229 MonitoredProcess]: Starting monitored process 425 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:51,769 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2022-07-22 12:11:51,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:51,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:51,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:51,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:51,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:51,777 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:51,778 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:51,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:51,806 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:51,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:51,806 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:51,807 INFO L229 MonitoredProcess]: Starting monitored process 426 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:51,807 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2022-07-22 12:11:51,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:51,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:51,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:51,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:51,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:51,816 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:51,816 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:51,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:51,843 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:51,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:51,843 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:51,844 INFO L229 MonitoredProcess]: Starting monitored process 427 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:51,844 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2022-07-22 12:11:51,845 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 [2022-07-22 12:11:51,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:51,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:51,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:51,852 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:51,853 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:51,853 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:51,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:51,881 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:51,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:51,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:51,882 INFO L229 MonitoredProcess]: Starting monitored process 428 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:51,883 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2022-07-22 12:11:51,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:51,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:51,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:51,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:51,891 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:51,891 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:51,891 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:51,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:51,917 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2022-07-22 12:11:51,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:51,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:51,918 INFO L229 MonitoredProcess]: Starting monitored process 429 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:51,919 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2022-07-22 12:11:51,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:51,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:51,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:51,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:51,927 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:51,928 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:51,928 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:51,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:51,954 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2022-07-22 12:11:51,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:51,954 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:51,955 INFO L229 MonitoredProcess]: Starting monitored process 430 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:51,955 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2022-07-22 12:11:51,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:51,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:51,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:51,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:51,963 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:51,964 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:51,964 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:51,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:51,990 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:51,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:51,991 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:51,991 INFO L229 MonitoredProcess]: Starting monitored process 431 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:51,992 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2022-07-22 12:11:51,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:51,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:51,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:51,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:51,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,000 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,027 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2022-07-22 12:11:52,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,028 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,028 INFO L229 MonitoredProcess]: Starting monitored process 432 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2022-07-22 12:11:52,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,037 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,038 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,038 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,065 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2022-07-22 12:11:52,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,066 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,066 INFO L229 MonitoredProcess]: Starting monitored process 433 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,067 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2022-07-22 12:11:52,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,076 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,076 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,104 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2022-07-22 12:11:52,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,105 INFO L229 MonitoredProcess]: Starting monitored process 434 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,106 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2022-07-22 12:11:52,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,114 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,114 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,141 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2022-07-22 12:11:52,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,142 INFO L229 MonitoredProcess]: Starting monitored process 435 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2022-07-22 12:11:52,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,151 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,152 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,152 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,179 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2022-07-22 12:11:52,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,180 INFO L229 MonitoredProcess]: Starting monitored process 436 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,181 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2022-07-22 12:11:52,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:52,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,188 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:52,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:52,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,213 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2022-07-22 12:11:52,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,214 INFO L229 MonitoredProcess]: Starting monitored process 437 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,215 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2022-07-22 12:11:52,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:52,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,222 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,222 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:52,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:52,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,246 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2022-07-22 12:11:52,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,246 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,247 INFO L229 MonitoredProcess]: Starting monitored process 438 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,248 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2022-07-22 12:11:52,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,255 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,255 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,256 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,282 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2022-07-22 12:11:52,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,283 INFO L229 MonitoredProcess]: Starting monitored process 439 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2022-07-22 12:11:52,284 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 [2022-07-22 12:11:52,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,318 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2022-07-22 12:11:52,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,319 INFO L229 MonitoredProcess]: Starting monitored process 440 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,320 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2022-07-22 12:11:52,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,327 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:52,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,328 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:52,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:52,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,352 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2022-07-22 12:11:52,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,352 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,353 INFO L229 MonitoredProcess]: Starting monitored process 441 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,354 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2022-07-22 12:11:52,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,361 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,362 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,388 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:52,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,389 INFO L229 MonitoredProcess]: Starting monitored process 442 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,390 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2022-07-22 12:11:52,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,399 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,399 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,424 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:52,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,425 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,426 INFO L229 MonitoredProcess]: Starting monitored process 443 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,426 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2022-07-22 12:11:52,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,435 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,435 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,461 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2022-07-22 12:11:52,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,462 INFO L229 MonitoredProcess]: Starting monitored process 444 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,463 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2022-07-22 12:11:52,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,472 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,472 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,498 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2022-07-22 12:11:52,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,499 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,499 INFO L229 MonitoredProcess]: Starting monitored process 445 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,500 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2022-07-22 12:11:52,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,508 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,534 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2022-07-22 12:11:52,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,535 INFO L229 MonitoredProcess]: Starting monitored process 446 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,536 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2022-07-22 12:11:52,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,543 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,543 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,544 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,544 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,569 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:52,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,570 INFO L229 MonitoredProcess]: Starting monitored process 447 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2022-07-22 12:11:52,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,580 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,580 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:52,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,607 INFO L229 MonitoredProcess]: Starting monitored process 448 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,607 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2022-07-22 12:11:52,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:52,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,616 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:52,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:52,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,640 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2022-07-22 12:11:52,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,641 INFO L229 MonitoredProcess]: Starting monitored process 449 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,642 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2022-07-22 12:11:52,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,649 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,649 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,650 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,650 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,676 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2022-07-22 12:11:52,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,677 INFO L229 MonitoredProcess]: Starting monitored process 450 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2022-07-22 12:11:52,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:52,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,686 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,686 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:52,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:52,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,710 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2022-07-22 12:11:52,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,713 INFO L229 MonitoredProcess]: Starting monitored process 451 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,728 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,728 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,729 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2022-07-22 12:11:52,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,769 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2022-07-22 12:11:52,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,770 INFO L229 MonitoredProcess]: Starting monitored process 452 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,771 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2022-07-22 12:11:52,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,779 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,779 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,805 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2022-07-22 12:11:52,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,806 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,806 INFO L229 MonitoredProcess]: Starting monitored process 453 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,807 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2022-07-22 12:11:52,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:52,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,814 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,814 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:52,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:52,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,838 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:52,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,839 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,840 INFO L229 MonitoredProcess]: Starting monitored process 454 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,851 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2022-07-22 12:11:52,852 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,853 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,878 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2022-07-22 12:11:52,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,879 INFO L229 MonitoredProcess]: Starting monitored process 455 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,879 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2022-07-22 12:11:52,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,886 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,887 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,913 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2022-07-22 12:11:52,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,913 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,914 INFO L229 MonitoredProcess]: Starting monitored process 456 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,915 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2022-07-22 12:11:52,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,924 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,924 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,949 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:52,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,950 INFO L229 MonitoredProcess]: Starting monitored process 457 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,951 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2022-07-22 12:11:52,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:52,964 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:52,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:52,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:52,964 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:52,965 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:52,965 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:52,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:52,992 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2022-07-22 12:11:52,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:52,992 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:52,993 INFO L229 MonitoredProcess]: Starting monitored process 458 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:52,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2022-07-22 12:11:52,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:53,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:53,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:53,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:53,000 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:53,001 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:53,001 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:53,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:53,028 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:53,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:53,028 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:53,029 INFO L229 MonitoredProcess]: Starting monitored process 459 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:53,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2022-07-22 12:11:53,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:53,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:53,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:53,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:53,036 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:53,037 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:53,037 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:53,040 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:53,063 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2022-07-22 12:11:53,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:53,063 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:53,064 INFO L229 MonitoredProcess]: Starting monitored process 460 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:53,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2022-07-22 12:11:53,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:53,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:53,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:53,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:53,072 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:53,075 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:53,076 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:53,091 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:11:53,115 INFO L443 ModelExtractionUtils]: Simplification made 15 calls to the SMT solver. [2022-07-22 12:11:53,115 INFO L444 ModelExtractionUtils]: 7 out of 25 variables were initially zero. Simplification set additionally 15 variables to zero. [2022-07-22 12:11:53,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:53,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:53,116 INFO L229 MonitoredProcess]: Starting monitored process 461 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:53,118 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2022-07-22 12:11:53,118 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:11:53,127 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:11:53,127 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:11:53,127 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~len~0, thrThread1of3ForFork0_~c~0#1) = 1*~len~0 - 1*thrThread1of3ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:11:53,150 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:53,187 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:11:53,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:53,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:53,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:53,239 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:53,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:11:53,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:53,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:53,259 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:53,259 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 7277 states and 32341 transitions. cyclomatic complexity: 28037 Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:53,431 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 7277 states and 32341 transitions. cyclomatic complexity: 28037. Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 9339 states and 42006 transitions. Complement of second has 3 states. [2022-07-22 12:11:53,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:53,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:53,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 31 transitions. [2022-07-22 12:11:53,432 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 31 transitions. Stem has 14 letters. Loop has 1 letters. [2022-07-22 12:11:53,432 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:53,432 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 31 transitions. Stem has 15 letters. Loop has 1 letters. [2022-07-22 12:11:53,432 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:53,432 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 31 transitions. Stem has 14 letters. Loop has 2 letters. [2022-07-22 12:11:53,432 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:53,432 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 9339 states and 42006 transitions. [2022-07-22 12:11:53,575 INFO L131 ngComponentsAnalysis]: Automaton has 1973 accepting balls. 1973 [2022-07-22 12:11:53,672 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 9339 states to 9339 states and 42006 transitions. [2022-07-22 12:11:53,672 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 6731 [2022-07-22 12:11:53,699 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8195 [2022-07-22 12:11:53,699 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9339 states and 42006 transitions. [2022-07-22 12:11:53,728 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:53,728 INFO L220 hiAutomatonCegarLoop]: Abstraction has 9339 states and 42006 transitions. [2022-07-22 12:11:53,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9339 states and 42006 transitions. [2022-07-22 12:11:53,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9339 to 7361. [2022-07-22 12:11:53,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7361 states, 7361 states have (on average 4.4556446135036) internal successors, (32798), 7360 states have internal predecessors, (32798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7361 states to 7361 states and 32798 transitions. [2022-07-22 12:11:54,040 INFO L242 hiAutomatonCegarLoop]: Abstraction has 7361 states and 32798 transitions. [2022-07-22 12:11:54,040 INFO L425 stractBuchiCegarLoop]: Abstraction has 7361 states and 32798 transitions. [2022-07-22 12:11:54,040 INFO L332 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2022-07-22 12:11:54,040 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7361 states and 32798 transitions. [2022-07-22 12:11:54,125 INFO L131 ngComponentsAnalysis]: Automaton has 1973 accepting balls. 1973 [2022-07-22 12:11:54,125 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:54,125 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:54,127 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:54,127 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:54,128 INFO L748 eck$LassoCheckResult]: Stem: 221710#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 221712#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 221994#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 221996#[L1046-4, thrENTRY]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 222284#[L1046-5, thrENTRY]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 211190#[L1045-2, thrENTRY]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 211192#[L1046-3, thrENTRY]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 218616#[L1046-4, thrENTRY, thrENTRY]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 217638#[thrENTRY, L1046-5, thrENTRY]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 217640#[L1045-2, thrENTRY, thrENTRY]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 222642#[thrENTRY, L1046-3, thrENTRY]don't care [790] L1046-3-->thrENTRY: Formula: (and (= |v_thrThread3of3ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread3of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_115|) (= v_thrThread3of3ForFork0_thidvar1_2 0) (= |v_thrThread3of3ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_115|} OutVars{thrThread3of3ForFork0_#res#1.base=|v_thrThread3of3ForFork0_#res#1.base_4|, thrThread3of3ForFork0_#in~arg#1.offset=|v_thrThread3of3ForFork0_#in~arg#1.offset_4|, thrThread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread3of3ForFork0_thidvar0=v_thrThread3of3ForFork0_thidvar0_2, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_115|, thrThread3of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread3of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread3of3ForFork0_~arg#1.base=|v_thrThread3of3ForFork0_~arg#1.base_4|, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_20|, thrThread3of3ForFork0_#in~arg#1.base=|v_thrThread3of3ForFork0_#in~arg#1.base_4|, thrThread3of3ForFork0_thidvar1=v_thrThread3of3ForFork0_thidvar1_2, thrThread3of3ForFork0_~end~0#1=|v_thrThread3of3ForFork0_~end~0#1_14|, thrThread3of3ForFork0_#res#1.offset=|v_thrThread3of3ForFork0_#res#1.offset_4|, thrThread3of3ForFork0_~arg#1.offset=|v_thrThread3of3ForFork0_~arg#1.offset_4|} AuxVars[] AssignedVars[thrThread3of3ForFork0_#res#1.base, thrThread3of3ForFork0_#in~arg#1.offset, thrThread3of3ForFork0_assume_abort_if_not_~cond#1, thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread3of3ForFork0_thidvar0, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread3of3ForFork0___VERIFIER_assert_~cond#1, thrThread3of3ForFork0_~arg#1.base, thrThread3of3ForFork0_~c~0#1, thrThread3of3ForFork0_#in~arg#1.base, thrThread3of3ForFork0_thidvar1, thrThread3of3ForFork0_~end~0#1, thrThread3of3ForFork0_#res#1.offset, thrThread3of3ForFork0_~arg#1.offset] 222644#[L1046-4, thrENTRY, thrENTRY, thrENTRY]don't care [914] thrENTRY-->L1026: Formula: (and (= v_~lock~0_514 1) (= |v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_43| |v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_43|) (= |v_thrThread3of3ForFork0_~c~0#1_77| 0) (= |v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_43| (ite (= v_~lock~0_515 0) 1 0)) (= |v_thrThread3of3ForFork0_~end~0#1_69| 0) (= |v_thrThread3of3ForFork0_~arg#1.base_11| |v_thrThread3of3ForFork0_#in~arg#1.base_11|) (not (= |v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_43| 0)) (= |v_thrThread3of3ForFork0_#in~arg#1.offset_11| |v_thrThread3of3ForFork0_~arg#1.offset_11|)) InVars {~lock~0=v_~lock~0_515, thrThread3of3ForFork0_#in~arg#1.offset=|v_thrThread3of3ForFork0_#in~arg#1.offset_11|, thrThread3of3ForFork0_#in~arg#1.base=|v_thrThread3of3ForFork0_#in~arg#1.base_11|} OutVars{thrThread3of3ForFork0_~arg#1.base=|v_thrThread3of3ForFork0_~arg#1.base_11|, ~lock~0=v_~lock~0_514, thrThread3of3ForFork0_#in~arg#1.offset=|v_thrThread3of3ForFork0_#in~arg#1.offset_11|, thrThread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_43|, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_77|, thrThread3of3ForFork0_#in~arg#1.base=|v_thrThread3of3ForFork0_#in~arg#1.base_11|, thrThread3of3ForFork0_~end~0#1=|v_thrThread3of3ForFork0_~end~0#1_69|, thrThread3of3ForFork0_~arg#1.offset=|v_thrThread3of3ForFork0_~arg#1.offset_11|, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_43|} AuxVars[] AssignedVars[thrThread3of3ForFork0_~arg#1.base, ~lock~0, thrThread3of3ForFork0_assume_abort_if_not_~cond#1, thrThread3of3ForFork0_~c~0#1, thrThread3of3ForFork0_~end~0#1, thrThread3of3ForFork0_~arg#1.offset, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1] 222826#[L1046-4, L1026, thrENTRY, thrENTRY]don't care [817] L1026-->L1016: Formula: (not (<= (+ v_~next~0_227 10) v_~len~0_202)) InVars {~next~0=v_~next~0_227, ~len~0=v_~len~0_202} OutVars{~next~0=v_~next~0_227, ~len~0=v_~len~0_202} AuxVars[] AssignedVars[] 211434#[L1046-4, L1016, thrENTRY, thrENTRY]don't care [849] L1016-->L1031-2: Formula: (and (= |v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_379 1) 1 0)) (not (= |v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= |v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_13|) (= v_~lock~0_378 0)) InVars {~lock~0=v_~lock~0_379} OutVars{~lock~0=v_~lock~0_378, thrThread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_13|} AuxVars[] AssignedVars[~lock~0, thrThread3of3ForFork0_assume_abort_if_not_~cond#1, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1] 211436#[L1046-4, thrENTRY, thrENTRY, L1031-2]don't care [2022-07-22 12:11:54,128 INFO L750 eck$LassoCheckResult]: Loop: 211436#[L1046-4, thrENTRY, thrENTRY, L1031-2]don't care [921] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread3of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ .cse1 v_~data~0.offset_In_7))) (and (<= 0 .cse0) (= |v_thrThread3of3ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= (select |v_#valid_In_13| v_~data~0.base_In_7) 1) (<= (+ .cse1 v_~data~0.offset_In_7 4) (select |v_#length_In_13| v_~data~0.base_In_7)) (= |v_#memory_int_Out_14| (store |v_#memory_int_In_9| v_~data~0.base_In_7 (store (select |v_#memory_int_In_9| v_~data~0.base_In_7) .cse0 0))) (= (ite (and (< |v_thrThread3of3ForFork0_~c~0#1_In_3| v_~len~0_In_13) (<= 0 |v_thrThread3of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (< |v_thrThread3of3ForFork0_~c~0#1_In_3| |v_thrThread3of3ForFork0_~end~0#1_In_3|) (not (= |v_thrThread3of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= |v_thrThread3of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread3of3ForFork0_~c~0#1_In_3| 1))))) InVars {~data~0.base=v_~data~0.base_In_7, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_In_3|, #valid=|v_#valid_In_13|, ~len~0=v_~len~0_In_13, thrThread3of3ForFork0_~end~0#1=|v_thrThread3of3ForFork0_~end~0#1_In_3|, #memory_int=|v_#memory_int_In_9|, ~data~0.offset=v_~data~0.offset_In_7, #length=|v_#length_In_13|} OutVars{thrThread3of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread3of3ForFork0___VERIFIER_assert_~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_7, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_Out_2|, #valid=|v_#valid_In_13|, ~len~0=v_~len~0_In_13, thrThread3of3ForFork0_~end~0#1=|v_thrThread3of3ForFork0_~end~0#1_In_3|, #memory_int=|v_#memory_int_Out_14|, ~data~0.offset=v_~data~0.offset_In_7, thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #length=|v_#length_In_13|} AuxVars[] AssignedVars[thrThread3of3ForFork0___VERIFIER_assert_~cond#1, thrThread3of3ForFork0_~c~0#1, #memory_int, thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1] 211436#[L1046-4, thrENTRY, thrENTRY, L1031-2]don't care [2022-07-22 12:11:54,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:54,129 INFO L85 PathProgramCache]: Analyzing trace with hash -574879013, now seen corresponding path program 1 times [2022-07-22 12:11:54,129 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:54,129 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1346081572] [2022-07-22 12:11:54,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:54,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:54,142 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:54,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:54,153 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:54,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:54,153 INFO L85 PathProgramCache]: Analyzing trace with hash 952, now seen corresponding path program 1 times [2022-07-22 12:11:54,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:54,154 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166560867] [2022-07-22 12:11:54,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:54,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:54,337 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:54,341 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:54,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:54,342 INFO L85 PathProgramCache]: Analyzing trace with hash -641379298, now seen corresponding path program 1 times [2022-07-22 12:11:54,342 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:54,342 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144911382] [2022-07-22 12:11:54,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:54,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:54,363 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:54,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-07-22 12:11:54,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:11:54,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144911382] [2022-07-22 12:11:54,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2144911382] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:11:54,380 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:11:54,380 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:11:54,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063320210] [2022-07-22 12:11:54,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:11:54,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:11:54,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:11:54,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:11:54,447 INFO L87 Difference]: Start difference. First operand 7361 states and 32798 transitions. cyclomatic complexity: 28425 Second operand has 3 states, 2 states have (on average 5.5) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:54,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:11:54,636 INFO L93 Difference]: Finished difference Result 9599 states and 42021 transitions. [2022-07-22 12:11:54,636 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 9599 states and 42021 transitions. [2022-07-22 12:11:54,799 INFO L131 ngComponentsAnalysis]: Automaton has 2501 accepting balls. 2501 [2022-07-22 12:11:54,922 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 9599 states to 9599 states and 42021 transitions. [2022-07-22 12:11:54,922 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8209 [2022-07-22 12:11:55,093 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8209 [2022-07-22 12:11:55,093 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9599 states and 42021 transitions. [2022-07-22 12:11:55,109 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:11:55,110 INFO L220 hiAutomatonCegarLoop]: Abstraction has 9599 states and 42021 transitions. [2022-07-22 12:11:55,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9599 states and 42021 transitions. [2022-07-22 12:11:55,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9599 to 8853. [2022-07-22 12:11:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8853 states, 8853 states have (on average 4.45543883429346) internal successors, (39444), 8852 states have internal predecessors, (39444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8853 states to 8853 states and 39444 transitions. [2022-07-22 12:11:55,532 INFO L242 hiAutomatonCegarLoop]: Abstraction has 8853 states and 39444 transitions. [2022-07-22 12:11:55,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:11:55,533 INFO L425 stractBuchiCegarLoop]: Abstraction has 8853 states and 39444 transitions. [2022-07-22 12:11:55,533 INFO L332 stractBuchiCegarLoop]: ======== Iteration 12 ============ [2022-07-22 12:11:55,533 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 8853 states and 39444 transitions. [2022-07-22 12:11:55,634 INFO L131 ngComponentsAnalysis]: Automaton has 2325 accepting balls. 2325 [2022-07-22 12:11:55,634 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:11:55,634 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:11:55,636 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:11:55,636 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:11:55,637 INFO L748 eck$LassoCheckResult]: Stem: 247061#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 247063#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 247373#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 247375#[L1046-4, thrENTRY]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 247727#[L1046-5, thrENTRY]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 235527#[L1045-2, thrENTRY]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 235529#[L1046-3, thrENTRY]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 243337#[L1046-4, thrENTRY, thrENTRY]don't care [895] thrENTRY-->L1013: Formula: (and (= |v_thrThread2of3ForFork0_~c~0#1_61| 0) (= |v_thrThread2of3ForFork0_~arg#1.offset_9| |v_thrThread2of3ForFork0_#in~arg#1.offset_9|) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| (ite (= v_~lock~0_453 0) 1 0)) (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25| 0)) (= v_~lock~0_452 1) (= |v_thrThread2of3ForFork0_~end~0#1_87| 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|) (= |v_thrThread2of3ForFork0_~arg#1.base_9| |v_thrThread2of3ForFork0_#in~arg#1.base_9|)) InVars {thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_453, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|} OutVars{thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_452, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_87|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_9|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_61|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0_~arg#1.base] 243339#[thrENTRY, L1046-4, L1013]don't care [818] L1013-->L1027: Formula: (<= (+ v_~next~0_229 10) v_~len~0_204) InVars {~next~0=v_~next~0_229, ~len~0=v_~len~0_204} OutVars{~next~0=v_~next~0_229, ~len~0=v_~len~0_204} AuxVars[] AssignedVars[] 244871#[L1046-4, L1027, thrENTRY]don't care [764] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread2of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_5|, ~next~0=v_~next~0_4} AuxVars[] AssignedVars[thrThread2of3ForFork0_~c~0#1] 248877#[thrENTRY, L1046-4, L1028]don't care [766] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread2of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{~next~0=v_~next~0_5, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_5|} AuxVars[] AssignedVars[thrThread2of3ForFork0_~end~0#1] 246509#[L1046-4, L1028-1, thrENTRY]don't care [807] L1028-1-->L1016: Formula: (= |v_thrThread2of3ForFork0_~end~0#1_19| v_~next~0_203) InVars {thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_19|} OutVars{~next~0=v_~next~0_203, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_19|} AuxVars[] AssignedVars[~next~0] 246511#[L1046-4, L1016, thrENTRY]don't care [804] L1016-->L1031-2: Formula: (and (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= v_~lock~0_348 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|) (= (ite (= v_~lock~0_349 1) 1 0) |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|)) InVars {~lock~0=v_~lock~0_349} OutVars{~lock~0=v_~lock~0_348, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1] 249523#[thrENTRY, L1046-4, L1031-2]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 248413#[L1031-2, L1046-4, L1013]don't care [2022-07-22 12:11:55,637 INFO L750 eck$LassoCheckResult]: Loop: 248413#[L1031-2, L1046-4, L1013]don't care [925] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread2of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ .cse1 v_~data~0.offset_In_9))) (and (= (select |v_#valid_In_15| v_~data~0.base_In_9) 1) (= |v_#memory_int_Out_18| (store |v_#memory_int_In_11| v_~data~0.base_In_9 (store (select |v_#memory_int_In_11| v_~data~0.base_In_9) .cse0 0))) (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (< |v_thrThread2of3ForFork0_~c~0#1_In_3| |v_thrThread2of3ForFork0_~end~0#1_In_3|) (= (+ |v_thrThread2of3ForFork0_~c~0#1_In_3| 1) |v_thrThread2of3ForFork0_~c~0#1_Out_2|) (<= (+ .cse1 v_~data~0.offset_In_9 4) (select |v_#length_In_15| v_~data~0.base_In_9)) (= (ite (and (< |v_thrThread2of3ForFork0_~c~0#1_In_3| v_~len~0_In_15) (<= 0 |v_thrThread2of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse0) (not (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0))))) InVars {~data~0.base=v_~data~0.base_In_9, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_15|, ~len~0=v_~len~0_In_15, #memory_int=|v_#memory_int_In_11|, ~data~0.offset=v_~data~0.offset_In_9, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_15|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_9, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_15|, ~len~0=v_~len~0_In_15, #memory_int=|v_#memory_int_Out_18|, ~data~0.offset=v_~data~0.offset_In_9, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_15|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 248413#[L1031-2, L1046-4, L1013]don't care [2022-07-22 12:11:55,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:55,637 INFO L85 PathProgramCache]: Analyzing trace with hash 1832994845, now seen corresponding path program 1 times [2022-07-22 12:11:55,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:55,638 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620458803] [2022-07-22 12:11:55,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:55,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:55,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:55,649 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:55,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:55,660 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:55,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:55,661 INFO L85 PathProgramCache]: Analyzing trace with hash 956, now seen corresponding path program 3 times [2022-07-22 12:11:55,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:55,661 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547744750] [2022-07-22 12:11:55,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:55,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:55,667 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:55,672 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:55,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:55,673 INFO L85 PathProgramCache]: Analyzing trace with hash 988266272, now seen corresponding path program 1 times [2022-07-22 12:11:55,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:11:55,673 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582754385] [2022-07-22 12:11:55,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:11:55,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:11:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:55,686 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:11:55,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:11:55,698 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:11:56,885 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:11:56,885 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:11:56,885 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:11:56,885 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:11:56,886 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:11:56,886 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:56,886 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:11:56,886 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:11:56,886 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration12_Lasso [2022-07-22 12:11:56,886 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:11:56,886 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:11:56,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,905 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,906 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,936 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,939 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,951 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,958 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,964 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:56,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,307 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,309 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,310 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,312 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,314 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,316 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,318 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,322 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,324 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,326 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,333 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,334 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,340 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,345 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,347 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,348 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,348 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,356 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:57,358 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:11:58,050 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:11:58,050 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:11:58,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,051 INFO L229 MonitoredProcess]: Starting monitored process 462 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2022-07-22 12:11:58,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,058 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,059 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,059 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,083 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2022-07-22 12:11:58,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,084 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,084 INFO L229 MonitoredProcess]: Starting monitored process 463 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,085 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2022-07-22 12:11:58,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,091 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,092 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,092 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,118 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2022-07-22 12:11:58,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,119 INFO L229 MonitoredProcess]: Starting monitored process 464 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2022-07-22 12:11:58,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,126 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,126 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,127 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,127 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,151 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2022-07-22 12:11:58,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,152 INFO L229 MonitoredProcess]: Starting monitored process 465 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,156 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2022-07-22 12:11:58,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,163 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,164 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,164 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,189 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:58,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,190 INFO L229 MonitoredProcess]: Starting monitored process 466 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,191 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2022-07-22 12:11:58,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,199 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,224 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2022-07-22 12:11:58,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,225 INFO L229 MonitoredProcess]: Starting monitored process 467 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2022-07-22 12:11:58,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,233 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,233 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,259 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2022-07-22 12:11:58,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,259 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,260 INFO L229 MonitoredProcess]: Starting monitored process 468 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,261 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2022-07-22 12:11:58,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,267 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,268 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,268 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,293 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2022-07-22 12:11:58,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,294 INFO L229 MonitoredProcess]: Starting monitored process 469 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,295 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2022-07-22 12:11:58,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:58,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,301 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:58,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:58,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,324 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2022-07-22 12:11:58,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,325 INFO L229 MonitoredProcess]: Starting monitored process 470 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,326 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2022-07-22 12:11:58,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:58,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,333 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:58,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:58,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,356 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:58,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,356 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,357 INFO L229 MonitoredProcess]: Starting monitored process 471 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,357 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2022-07-22 12:11:58,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,365 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,365 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,365 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,390 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2022-07-22 12:11:58,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,390 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,391 INFO L229 MonitoredProcess]: Starting monitored process 472 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,392 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2022-07-22 12:11:58,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,398 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,399 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,399 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,423 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2022-07-22 12:11:58,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,424 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,424 INFO L229 MonitoredProcess]: Starting monitored process 473 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,430 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2022-07-22 12:11:58,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,436 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,437 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,437 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,462 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2022-07-22 12:11:58,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,463 INFO L229 MonitoredProcess]: Starting monitored process 474 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,464 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2022-07-22 12:11:58,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,472 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,472 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,472 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,498 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:58,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,499 INFO L229 MonitoredProcess]: Starting monitored process 475 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,499 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2022-07-22 12:11:58,499 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 [2022-07-22 12:11:58,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,508 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,533 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2022-07-22 12:11:58,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,534 INFO L229 MonitoredProcess]: Starting monitored process 476 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,534 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2022-07-22 12:11:58,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,543 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,543 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,570 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2022-07-22 12:11:58,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,570 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,571 INFO L229 MonitoredProcess]: Starting monitored process 477 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2022-07-22 12:11:58,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,578 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,579 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,580 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,605 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2022-07-22 12:11:58,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,606 INFO L229 MonitoredProcess]: Starting monitored process 478 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,607 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2022-07-22 12:11:58,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,616 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,617 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,617 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,643 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2022-07-22 12:11:58,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,644 INFO L229 MonitoredProcess]: Starting monitored process 479 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,644 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2022-07-22 12:11:58,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,652 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,652 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,677 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2022-07-22 12:11:58,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,678 INFO L229 MonitoredProcess]: Starting monitored process 480 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,679 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2022-07-22 12:11:58,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,685 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,686 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,686 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,686 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,712 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2022-07-22 12:11:58,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,713 INFO L229 MonitoredProcess]: Starting monitored process 481 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,713 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2022-07-22 12:11:58,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:58,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,720 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,720 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:58,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:58,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,744 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2022-07-22 12:11:58,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,745 INFO L229 MonitoredProcess]: Starting monitored process 482 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,746 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2022-07-22 12:11:58,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,753 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,753 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,753 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,779 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2022-07-22 12:11:58,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,780 INFO L229 MonitoredProcess]: Starting monitored process 483 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,780 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2022-07-22 12:11:58,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,787 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,788 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,788 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,814 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Ended with exit code 0 [2022-07-22 12:11:58,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,815 INFO L229 MonitoredProcess]: Starting monitored process 484 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,816 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2022-07-22 12:11:58,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:58,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,822 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,823 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:58,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:58,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,846 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:58,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,847 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,847 INFO L229 MonitoredProcess]: Starting monitored process 485 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,848 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2022-07-22 12:11:58,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,856 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,882 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2022-07-22 12:11:58,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,883 INFO L229 MonitoredProcess]: Starting monitored process 486 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2022-07-22 12:11:58,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,892 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,892 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,917 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2022-07-22 12:11:58,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,918 INFO L229 MonitoredProcess]: Starting monitored process 487 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,919 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2022-07-22 12:11:58,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,927 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,928 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,928 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,952 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2022-07-22 12:11:58,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,953 INFO L229 MonitoredProcess]: Starting monitored process 488 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,954 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2022-07-22 12:11:58,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,962 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,962 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:58,985 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2022-07-22 12:11:58,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:58,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:58,986 INFO L229 MonitoredProcess]: Starting monitored process 489 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:58,987 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2022-07-22 12:11:58,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:58,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:58,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:58,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:58,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:58,994 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:58,994 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:58,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,020 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2022-07-22 12:11:59,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,020 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,021 INFO L229 MonitoredProcess]: Starting monitored process 490 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2022-07-22 12:11:59,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:59,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,028 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,028 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:59,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:59,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,050 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2022-07-22 12:11:59,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,051 INFO L229 MonitoredProcess]: Starting monitored process 491 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2022-07-22 12:11:59,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,058 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,059 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:59,059 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:59,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,085 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2022-07-22 12:11:59,085 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,085 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,086 INFO L229 MonitoredProcess]: Starting monitored process 492 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,086 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2022-07-22 12:11:59,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,093 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:59,093 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:59,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,118 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2022-07-22 12:11:59,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,119 INFO L229 MonitoredProcess]: Starting monitored process 493 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2022-07-22 12:11:59,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,127 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,128 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:59,128 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:59,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,152 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2022-07-22 12:11:59,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,153 INFO L229 MonitoredProcess]: Starting monitored process 494 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,154 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2022-07-22 12:11:59,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,161 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,161 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:59,161 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:59,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,185 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2022-07-22 12:11:59,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,186 INFO L229 MonitoredProcess]: Starting monitored process 495 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,187 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2022-07-22 12:11:59,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,194 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:59,194 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:59,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,218 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2022-07-22 12:11:59,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,222 INFO L229 MonitoredProcess]: Starting monitored process 496 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,238 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:59,238 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:59,241 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2022-07-22 12:11:59,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,286 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:59,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,287 INFO L229 MonitoredProcess]: Starting monitored process 497 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,299 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:59,299 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:59,302 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2022-07-22 12:11:59,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,346 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:59,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,348 INFO L229 MonitoredProcess]: Starting monitored process 498 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,358 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:59,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,359 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,359 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:59,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:59,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2022-07-22 12:11:59,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,404 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:59,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,405 INFO L229 MonitoredProcess]: Starting monitored process 499 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,416 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:59,417 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:59,420 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2022-07-22 12:11:59,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,464 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:59,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,466 INFO L229 MonitoredProcess]: Starting monitored process 500 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,473 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2022-07-22 12:11:59,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,476 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:59,477 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:59,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,509 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2022-07-22 12:11:59,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,510 INFO L229 MonitoredProcess]: Starting monitored process 501 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,510 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2022-07-22 12:11:59,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,517 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,517 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,518 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:59,518 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:59,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,543 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:59,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,543 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,543 INFO L229 MonitoredProcess]: Starting monitored process 502 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,544 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2022-07-22 12:11:59,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:11:59,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,552 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,552 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:11:59,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:11:59,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,575 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2022-07-22 12:11:59,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,575 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,576 INFO L229 MonitoredProcess]: Starting monitored process 503 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2022-07-22 12:11:59,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,584 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:59,585 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:59,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:11:59,609 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2022-07-22 12:11:59,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,610 INFO L229 MonitoredProcess]: Starting monitored process 504 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,611 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2022-07-22 12:11:59,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:11:59,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:11:59,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:11:59,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:11:59,618 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:11:59,620 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:11:59,620 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:11:59,634 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:11:59,653 INFO L443 ModelExtractionUtils]: Simplification made 13 calls to the SMT solver. [2022-07-22 12:11:59,654 INFO L444 ModelExtractionUtils]: 11 out of 25 variables were initially zero. Simplification set additionally 11 variables to zero. [2022-07-22 12:11:59,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:11:59,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:11:59,655 INFO L229 MonitoredProcess]: Starting monitored process 505 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:11:59,656 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2022-07-22 12:11:59,656 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:11:59,664 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:11:59,664 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:11:59,664 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~c~0#1) = 1*thrThread2of3ForFork0_~end~0#1 - 1*thrThread2of3ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:11:59,687 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2022-07-22 12:11:59,723 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:11:59,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:11:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:59,758 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:11:59,759 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:11:59,777 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:11:59,778 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:11:59,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:11:59,779 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:11:59,779 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 8853 states and 39444 transitions. cyclomatic complexity: 34137 Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:59,957 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Forceful destruction successful, exit code 0 [2022-07-22 12:11:59,970 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 8853 states and 39444 transitions. cyclomatic complexity: 34137. Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 11352 states and 51127 transitions. Complement of second has 3 states. [2022-07-22 12:11:59,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:11:59,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:11:59,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 30 transitions. [2022-07-22 12:11:59,971 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 30 transitions. Stem has 14 letters. Loop has 1 letters. [2022-07-22 12:11:59,971 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:59,971 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 30 transitions. Stem has 15 letters. Loop has 1 letters. [2022-07-22 12:11:59,971 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:59,971 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 30 transitions. Stem has 14 letters. Loop has 2 letters. [2022-07-22 12:11:59,971 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:11:59,972 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 11352 states and 51127 transitions. [2022-07-22 12:12:00,114 INFO L131 ngComponentsAnalysis]: Automaton has 2324 accepting balls. 2324 [2022-07-22 12:12:00,211 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 11352 states to 11352 states and 51127 transitions. [2022-07-22 12:12:00,211 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8160 [2022-07-22 12:12:00,352 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 9940 [2022-07-22 12:12:00,352 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11352 states and 51127 transitions. [2022-07-22 12:12:00,373 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:12:00,373 INFO L220 hiAutomatonCegarLoop]: Abstraction has 11352 states and 51127 transitions. [2022-07-22 12:12:00,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11352 states and 51127 transitions. [2022-07-22 12:12:00,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11352 to 8911. [2022-07-22 12:12:00,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8911 states, 8911 states have (on average 4.459095499943889) internal successors, (39735), 8910 states have internal predecessors, (39735), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:00,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8911 states to 8911 states and 39735 transitions. [2022-07-22 12:12:00,794 INFO L242 hiAutomatonCegarLoop]: Abstraction has 8911 states and 39735 transitions. [2022-07-22 12:12:00,794 INFO L425 stractBuchiCegarLoop]: Abstraction has 8911 states and 39735 transitions. [2022-07-22 12:12:00,794 INFO L332 stractBuchiCegarLoop]: ======== Iteration 13 ============ [2022-07-22 12:12:00,794 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 8911 states and 39735 transitions. [2022-07-22 12:12:00,877 INFO L131 ngComponentsAnalysis]: Automaton has 2324 accepting balls. 2324 [2022-07-22 12:12:00,878 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:12:00,878 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:12:00,879 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:12:00,879 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:12:00,880 INFO L748 eck$LassoCheckResult]: Stem: 276054#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 276056#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 276378#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 276380#[L1046-4, thrENTRY]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 276744#[L1046-5, thrENTRY]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 264676#[L1045-2, thrENTRY]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 264678#[L1046-3, thrENTRY]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 272360#[L1046-4, thrENTRY, thrENTRY]don't care [895] thrENTRY-->L1013: Formula: (and (= |v_thrThread2of3ForFork0_~c~0#1_61| 0) (= |v_thrThread2of3ForFork0_~arg#1.offset_9| |v_thrThread2of3ForFork0_#in~arg#1.offset_9|) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| (ite (= v_~lock~0_453 0) 1 0)) (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25| 0)) (= v_~lock~0_452 1) (= |v_thrThread2of3ForFork0_~end~0#1_87| 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|) (= |v_thrThread2of3ForFork0_~arg#1.base_9| |v_thrThread2of3ForFork0_#in~arg#1.base_9|)) InVars {thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_453, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|} OutVars{thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_452, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_87|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_9|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_61|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0_~arg#1.base] 272362#[thrENTRY, L1046-4, L1013]don't care [818] L1013-->L1027: Formula: (<= (+ v_~next~0_229 10) v_~len~0_204) InVars {~next~0=v_~next~0_229, ~len~0=v_~len~0_204} OutVars{~next~0=v_~next~0_229, ~len~0=v_~len~0_204} AuxVars[] AssignedVars[] 273824#[L1046-4, L1027, thrENTRY]don't care [764] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread2of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_5|, ~next~0=v_~next~0_4} AuxVars[] AssignedVars[thrThread2of3ForFork0_~c~0#1] 277968#[thrENTRY, L1046-4, L1028]don't care [766] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread2of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{~next~0=v_~next~0_5, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_5|} AuxVars[] AssignedVars[thrThread2of3ForFork0_~end~0#1] 275494#[L1046-4, L1028-1, thrENTRY]don't care [807] L1028-1-->L1016: Formula: (= |v_thrThread2of3ForFork0_~end~0#1_19| v_~next~0_203) InVars {thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_19|} OutVars{~next~0=v_~next~0_203, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_19|} AuxVars[] AssignedVars[~next~0] 275496#[L1046-4, L1016, thrENTRY]don't care [804] L1016-->L1031-2: Formula: (and (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= v_~lock~0_348 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|) (= (ite (= v_~lock~0_349 1) 1 0) |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|)) InVars {~lock~0=v_~lock~0_349} OutVars{~lock~0=v_~lock~0_348, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1] 279704#[thrENTRY, L1046-4, L1031-2]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 277486#[L1046-5, L1031-2, thrENTRY]don't care [2022-07-22 12:12:00,880 INFO L750 eck$LassoCheckResult]: Loop: 277486#[L1046-5, L1031-2, thrENTRY]don't care [925] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread2of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ .cse1 v_~data~0.offset_In_9))) (and (= (select |v_#valid_In_15| v_~data~0.base_In_9) 1) (= |v_#memory_int_Out_18| (store |v_#memory_int_In_11| v_~data~0.base_In_9 (store (select |v_#memory_int_In_11| v_~data~0.base_In_9) .cse0 0))) (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (< |v_thrThread2of3ForFork0_~c~0#1_In_3| |v_thrThread2of3ForFork0_~end~0#1_In_3|) (= (+ |v_thrThread2of3ForFork0_~c~0#1_In_3| 1) |v_thrThread2of3ForFork0_~c~0#1_Out_2|) (<= (+ .cse1 v_~data~0.offset_In_9 4) (select |v_#length_In_15| v_~data~0.base_In_9)) (= (ite (and (< |v_thrThread2of3ForFork0_~c~0#1_In_3| v_~len~0_In_15) (<= 0 |v_thrThread2of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse0) (not (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0))))) InVars {~data~0.base=v_~data~0.base_In_9, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_15|, ~len~0=v_~len~0_In_15, #memory_int=|v_#memory_int_In_11|, ~data~0.offset=v_~data~0.offset_In_9, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_15|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_9, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_15|, ~len~0=v_~len~0_In_15, #memory_int=|v_#memory_int_Out_18|, ~data~0.offset=v_~data~0.offset_In_9, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_15|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 277486#[L1046-5, L1031-2, thrENTRY]don't care [2022-07-22 12:12:00,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:00,880 INFO L85 PathProgramCache]: Analyzing trace with hash 1832994590, now seen corresponding path program 2 times [2022-07-22 12:12:00,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:00,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23607435] [2022-07-22 12:12:00,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:00,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:01,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:01,005 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:01,026 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:01,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:01,026 INFO L85 PathProgramCache]: Analyzing trace with hash 956, now seen corresponding path program 4 times [2022-07-22 12:12:01,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:01,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [119125338] [2022-07-22 12:12:01,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:01,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:01,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:01,033 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:01,038 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:01,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:01,038 INFO L85 PathProgramCache]: Analyzing trace with hash 988258367, now seen corresponding path program 2 times [2022-07-22 12:12:01,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:01,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [547826925] [2022-07-22 12:12:01,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:01,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:01,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:01,051 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:01,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:01,062 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:01,881 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:12:01,881 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:12:01,881 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:12:01,881 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:12:01,881 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:12:01,881 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:01,881 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:12:01,882 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:12:01,882 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration13_Lasso [2022-07-22 12:12:01,882 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:12:01,882 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:12:01,884 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,886 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,888 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,896 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,905 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,917 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,924 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,927 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,936 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,938 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,950 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,961 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,964 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,977 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,985 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,995 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:01,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:02,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:02,003 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:02,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:02,340 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:02,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:02,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:02,344 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:02,346 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:02,348 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:02,350 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:02,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:03,011 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:12:03,012 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:12:03,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,013 INFO L229 MonitoredProcess]: Starting monitored process 506 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,014 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2022-07-22 12:12:03,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,022 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,022 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,022 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,049 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2022-07-22 12:12:03,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,050 INFO L229 MonitoredProcess]: Starting monitored process 507 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2022-07-22 12:12:03,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:03,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,059 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,059 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:03,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:03,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,083 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2022-07-22 12:12:03,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,084 INFO L229 MonitoredProcess]: Starting monitored process 508 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2022-07-22 12:12:03,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:03,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,092 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:03,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:03,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,115 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2022-07-22 12:12:03,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,117 INFO L229 MonitoredProcess]: Starting monitored process 509 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,117 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2022-07-22 12:12:03,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,125 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,125 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,150 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2022-07-22 12:12:03,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,150 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,151 INFO L229 MonitoredProcess]: Starting monitored process 510 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,152 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2022-07-22 12:12:03,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,159 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,159 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,184 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2022-07-22 12:12:03,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,185 INFO L229 MonitoredProcess]: Starting monitored process 511 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2022-07-22 12:12:03,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,196 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,197 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,197 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,223 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2022-07-22 12:12:03,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,225 INFO L229 MonitoredProcess]: Starting monitored process 512 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:03,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,235 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:03,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:03,236 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2022-07-22 12:12:03,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,262 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2022-07-22 12:12:03,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,263 INFO L229 MonitoredProcess]: Starting monitored process 513 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2022-07-22 12:12:03,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,270 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,271 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,271 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,295 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2022-07-22 12:12:03,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,296 INFO L229 MonitoredProcess]: Starting monitored process 514 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2022-07-22 12:12:03,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:03,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,304 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,304 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:03,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:03,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,327 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Ended with exit code 0 [2022-07-22 12:12:03,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,328 INFO L229 MonitoredProcess]: Starting monitored process 515 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,329 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2022-07-22 12:12:03,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,336 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,336 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,336 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,362 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2022-07-22 12:12:03,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,362 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,363 INFO L229 MonitoredProcess]: Starting monitored process 516 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,363 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Waiting until timeout for monitored process [2022-07-22 12:12:03,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,371 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,395 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (516)] Ended with exit code 0 [2022-07-22 12:12:03,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,396 INFO L229 MonitoredProcess]: Starting monitored process 517 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,397 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2022-07-22 12:12:03,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,404 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,404 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,429 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Ended with exit code 0 [2022-07-22 12:12:03,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,430 INFO L229 MonitoredProcess]: Starting monitored process 518 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,431 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2022-07-22 12:12:03,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,438 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,438 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,438 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,464 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:03,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,465 INFO L229 MonitoredProcess]: Starting monitored process 519 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,466 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2022-07-22 12:12:03,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:03,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,473 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:03,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:03,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,495 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Ended with exit code 0 [2022-07-22 12:12:03,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,495 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,496 INFO L229 MonitoredProcess]: Starting monitored process 520 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,496 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2022-07-22 12:12:03,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,503 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,504 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,504 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,529 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2022-07-22 12:12:03,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,530 INFO L229 MonitoredProcess]: Starting monitored process 521 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2022-07-22 12:12:03,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,537 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,538 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,538 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,539 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,563 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2022-07-22 12:12:03,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,563 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,564 INFO L229 MonitoredProcess]: Starting monitored process 522 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2022-07-22 12:12:03,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,571 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,571 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,572 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,596 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2022-07-22 12:12:03,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,597 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,597 INFO L229 MonitoredProcess]: Starting monitored process 523 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,598 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2022-07-22 12:12:03,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,605 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,605 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,630 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Ended with exit code 0 [2022-07-22 12:12:03,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,631 INFO L229 MonitoredProcess]: Starting monitored process 524 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,631 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2022-07-22 12:12:03,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,638 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,639 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,639 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,664 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2022-07-22 12:12:03,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,665 INFO L229 MonitoredProcess]: Starting monitored process 525 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,665 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2022-07-22 12:12:03,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:03,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,673 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:03,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:03,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,695 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2022-07-22 12:12:03,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,697 INFO L229 MonitoredProcess]: Starting monitored process 526 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,697 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2022-07-22 12:12:03,697 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 [2022-07-22 12:12:03,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:03,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,704 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,705 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:03,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:03,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,726 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2022-07-22 12:12:03,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,727 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,727 INFO L229 MonitoredProcess]: Starting monitored process 527 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,729 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2022-07-22 12:12:03,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,737 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,737 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,738 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,762 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2022-07-22 12:12:03,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,763 INFO L229 MonitoredProcess]: Starting monitored process 528 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,764 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2022-07-22 12:12:03,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,771 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,797 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2022-07-22 12:12:03,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,798 INFO L229 MonitoredProcess]: Starting monitored process 529 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2022-07-22 12:12:03,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,805 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,806 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,806 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,831 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2022-07-22 12:12:03,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,831 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,832 INFO L229 MonitoredProcess]: Starting monitored process 530 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,832 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2022-07-22 12:12:03,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,839 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,840 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,840 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,866 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2022-07-22 12:12:03,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,867 INFO L229 MonitoredProcess]: Starting monitored process 531 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,867 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2022-07-22 12:12:03,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,876 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,876 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,901 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2022-07-22 12:12:03,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,902 INFO L229 MonitoredProcess]: Starting monitored process 532 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,902 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2022-07-22 12:12:03,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,909 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,910 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,910 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,936 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2022-07-22 12:12:03,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,937 INFO L229 MonitoredProcess]: Starting monitored process 533 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,938 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2022-07-22 12:12:03,938 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 [2022-07-22 12:12:03,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,945 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,945 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:03,982 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:03,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:03,983 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:03,983 INFO L229 MonitoredProcess]: Starting monitored process 534 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:03,984 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2022-07-22 12:12:03,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:03,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:03,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:03,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:03,991 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:03,991 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:03,992 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:03,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,017 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:04,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,018 INFO L229 MonitoredProcess]: Starting monitored process 535 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,018 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2022-07-22 12:12:04,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,026 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,027 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,027 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,051 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2022-07-22 12:12:04,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,051 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,052 INFO L229 MonitoredProcess]: Starting monitored process 536 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2022-07-22 12:12:04,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:04,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,059 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,059 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:04,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:04,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,082 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2022-07-22 12:12:04,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,083 INFO L229 MonitoredProcess]: Starting monitored process 537 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2022-07-22 12:12:04,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,091 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,092 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,092 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,115 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2022-07-22 12:12:04,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,116 INFO L229 MonitoredProcess]: Starting monitored process 538 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,116 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2022-07-22 12:12:04,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,124 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,125 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,125 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,149 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2022-07-22 12:12:04,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,150 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,150 INFO L229 MonitoredProcess]: Starting monitored process 539 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,151 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2022-07-22 12:12:04,151 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,159 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,159 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,183 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Ended with exit code 0 [2022-07-22 12:12:04,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,184 INFO L229 MonitoredProcess]: Starting monitored process 540 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,185 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2022-07-22 12:12:04,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,192 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,192 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,192 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,217 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2022-07-22 12:12:04,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,218 INFO L229 MonitoredProcess]: Starting monitored process 541 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,219 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2022-07-22 12:12:04,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:04,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,226 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,226 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:04,226 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:04,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,249 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Ended with exit code 0 [2022-07-22 12:12:04,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,250 INFO L229 MonitoredProcess]: Starting monitored process 542 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,251 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2022-07-22 12:12:04,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:04,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,259 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,259 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:04,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:04,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,282 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Ended with exit code 0 [2022-07-22 12:12:04,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,283 INFO L229 MonitoredProcess]: Starting monitored process 543 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,283 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2022-07-22 12:12:04,284 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 [2022-07-22 12:12:04,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,290 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,291 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,291 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,316 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2022-07-22 12:12:04,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,317 INFO L229 MonitoredProcess]: Starting monitored process 544 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,317 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2022-07-22 12:12:04,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:04,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,325 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,325 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:04,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:04,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,348 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:04,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,348 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,349 INFO L229 MonitoredProcess]: Starting monitored process 545 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,349 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2022-07-22 12:12:04,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:04,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,357 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:04,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:04,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,379 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2022-07-22 12:12:04,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,380 INFO L229 MonitoredProcess]: Starting monitored process 546 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,380 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2022-07-22 12:12:04,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,388 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,389 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,389 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,415 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:04,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,415 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,416 INFO L229 MonitoredProcess]: Starting monitored process 547 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,417 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2022-07-22 12:12:04,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,425 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,426 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,426 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,463 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Ended with exit code 0 [2022-07-22 12:12:04,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,464 INFO L229 MonitoredProcess]: Starting monitored process 548 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,464 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2022-07-22 12:12:04,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,471 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,471 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,472 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,472 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,496 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:04,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,496 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,497 INFO L229 MonitoredProcess]: Starting monitored process 549 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2022-07-22 12:12:04,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,505 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,506 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,530 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Ended with exit code 0 [2022-07-22 12:12:04,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,531 INFO L229 MonitoredProcess]: Starting monitored process 550 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,532 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2022-07-22 12:12:04,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,539 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,540 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,540 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,563 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Ended with exit code 0 [2022-07-22 12:12:04,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,564 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,564 INFO L229 MonitoredProcess]: Starting monitored process 551 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,565 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2022-07-22 12:12:04,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,572 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,573 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,598 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2022-07-22 12:12:04,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,599 INFO L229 MonitoredProcess]: Starting monitored process 552 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,599 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2022-07-22 12:12:04,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,606 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,606 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,607 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,631 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:04,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,632 INFO L229 MonitoredProcess]: Starting monitored process 553 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,633 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2022-07-22 12:12:04,633 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 [2022-07-22 12:12:04,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,641 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,641 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,664 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Ended with exit code 0 [2022-07-22 12:12:04,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,665 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,665 INFO L229 MonitoredProcess]: Starting monitored process 554 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,666 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2022-07-22 12:12:04,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,673 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,697 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2022-07-22 12:12:04,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,698 INFO L229 MonitoredProcess]: Starting monitored process 555 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,698 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2022-07-22 12:12:04,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,706 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,706 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,731 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2022-07-22 12:12:04,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,731 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,731 INFO L229 MonitoredProcess]: Starting monitored process 556 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2022-07-22 12:12:04,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,740 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,740 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,741 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,765 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:04,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,766 INFO L229 MonitoredProcess]: Starting monitored process 557 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,766 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2022-07-22 12:12:04,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,774 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,774 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,799 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:04,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,800 INFO L229 MonitoredProcess]: Starting monitored process 558 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2022-07-22 12:12:04,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,808 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,808 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,833 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Ended with exit code 0 [2022-07-22 12:12:04,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,834 INFO L229 MonitoredProcess]: Starting monitored process 559 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2022-07-22 12:12:04,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,841 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,842 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,842 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,867 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Ended with exit code 0 [2022-07-22 12:12:04,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,868 INFO L229 MonitoredProcess]: Starting monitored process 560 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,868 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2022-07-22 12:12:04,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:04,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,876 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:04,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:04,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,898 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Ended with exit code 0 [2022-07-22 12:12:04,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,899 INFO L229 MonitoredProcess]: Starting monitored process 561 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,899 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2022-07-22 12:12:04,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:04,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,906 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,906 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:04,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:04,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,930 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2022-07-22 12:12:04,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,931 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,931 INFO L229 MonitoredProcess]: Starting monitored process 562 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,932 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2022-07-22 12:12:04,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,940 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,940 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,965 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2022-07-22 12:12:04,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:04,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:04,966 INFO L229 MonitoredProcess]: Starting monitored process 563 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:04,966 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2022-07-22 12:12:04,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:04,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:04,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:04,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:04,973 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:04,974 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:04,974 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:04,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:04,999 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Ended with exit code 0 [2022-07-22 12:12:05,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:05,000 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:05,000 INFO L229 MonitoredProcess]: Starting monitored process 564 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:05,001 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2022-07-22 12:12:05,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:05,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:05,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:05,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:05,008 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:05,009 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:05,009 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:05,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:05,034 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2022-07-22 12:12:05,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:05,034 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:05,035 INFO L229 MonitoredProcess]: Starting monitored process 565 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:05,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:05,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2022-07-22 12:12:05,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:05,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:05,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:05,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:05,043 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:05,044 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:05,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:05,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:05,067 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2022-07-22 12:12:05,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:05,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:05,068 INFO L229 MonitoredProcess]: Starting monitored process 566 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:05,069 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2022-07-22 12:12:05,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:05,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:05,076 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:12:05,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:05,076 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:05,077 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:12:05,077 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:05,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:05,105 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Ended with exit code 0 [2022-07-22 12:12:05,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:05,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:05,106 INFO L229 MonitoredProcess]: Starting monitored process 567 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:05,106 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2022-07-22 12:12:05,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:05,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:05,114 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:05,114 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:05,114 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:05,114 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:05,115 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:05,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:05,140 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Ended with exit code 0 [2022-07-22 12:12:05,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:05,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:05,141 INFO L229 MonitoredProcess]: Starting monitored process 568 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:05,142 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2022-07-22 12:12:05,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:05,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:05,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:05,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:05,149 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:05,150 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:05,150 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:05,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:05,175 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Ended with exit code 0 [2022-07-22 12:12:05,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:05,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:05,176 INFO L229 MonitoredProcess]: Starting monitored process 569 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:05,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2022-07-22 12:12:05,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:05,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:05,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:05,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:05,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:05,186 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:05,186 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:05,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:05,214 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2022-07-22 12:12:05,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:05,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:05,215 INFO L229 MonitoredProcess]: Starting monitored process 570 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:05,215 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2022-07-22 12:12:05,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:05,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:05,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:05,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:05,222 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:05,223 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:05,223 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:05,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:05,247 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Ended with exit code 0 [2022-07-22 12:12:05,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:05,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:05,248 INFO L229 MonitoredProcess]: Starting monitored process 571 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:05,249 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2022-07-22 12:12:05,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:05,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:05,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:05,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:05,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:05,257 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:05,257 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:05,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:05,282 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Ended with exit code 0 [2022-07-22 12:12:05,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:05,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:05,283 INFO L229 MonitoredProcess]: Starting monitored process 572 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:05,283 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2022-07-22 12:12:05,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:05,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:05,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:05,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:05,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:05,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:05,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:05,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:05,318 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:05,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:05,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:05,319 INFO L229 MonitoredProcess]: Starting monitored process 573 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:05,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2022-07-22 12:12:05,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:05,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:05,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:05,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:05,327 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:05,329 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:05,329 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:05,342 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:12:05,370 INFO L443 ModelExtractionUtils]: Simplification made 19 calls to the SMT solver. [2022-07-22 12:12:05,370 INFO L444 ModelExtractionUtils]: 3 out of 22 variables were initially zero. Simplification set additionally 16 variables to zero. [2022-07-22 12:12:05,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:05,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:05,371 INFO L229 MonitoredProcess]: Starting monitored process 574 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:05,372 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Waiting until timeout for monitored process [2022-07-22 12:12:05,372 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:12:05,380 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:12:05,380 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:12:05,380 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0_~end~0#1) = -1*thrThread2of3ForFork0_~c~0#1 + 1*thrThread2of3ForFork0_~end~0#1 Supporting invariants [] [2022-07-22 12:12:05,401 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Ended with exit code 0 [2022-07-22 12:12:05,435 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:12:05,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:05,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:12:05,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:05,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:12:05,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:05,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:12:05,492 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:12:05,492 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 8911 states and 39735 transitions. cyclomatic complexity: 34369 Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:05,608 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 8911 states and 39735 transitions. cyclomatic complexity: 34369. Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 8935 states and 39785 transitions. Complement of second has 3 states. [2022-07-22 12:12:05,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:12:05,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:05,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 14 transitions. [2022-07-22 12:12:05,609 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 14 transitions. Stem has 14 letters. Loop has 1 letters. [2022-07-22 12:12:05,609 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:05,610 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:12:05,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:05,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:05,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:12:05,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:05,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:05,666 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:12:05,666 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:05,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:12:05,666 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:12:05,667 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 8911 states and 39735 transitions. cyclomatic complexity: 34369 Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:05,717 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (574)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:05,790 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 8911 states and 39735 transitions. cyclomatic complexity: 34369. Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 8935 states and 39785 transitions. Complement of second has 3 states. [2022-07-22 12:12:05,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:12:05,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:05,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 14 transitions. [2022-07-22 12:12:05,791 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 14 transitions. Stem has 14 letters. Loop has 1 letters. [2022-07-22 12:12:05,791 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:05,791 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:12:05,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:05,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:05,823 INFO L263 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:12:05,823 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:05,840 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:12:05,841 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:05,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:12:05,841 INFO L142 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:12:05,841 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 8911 states and 39735 transitions. cyclomatic complexity: 34369 Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:06,037 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 8911 states and 39735 transitions. cyclomatic complexity: 34369. Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 12763 states and 56323 transitions. Complement of second has 2 states. [2022-07-22 12:12:06,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:12:06,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:06,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 40 transitions. [2022-07-22 12:12:06,038 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 40 transitions. Stem has 14 letters. Loop has 1 letters. [2022-07-22 12:12:06,038 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:06,038 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 40 transitions. Stem has 15 letters. Loop has 1 letters. [2022-07-22 12:12:06,039 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:06,039 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 40 transitions. Stem has 14 letters. Loop has 2 letters. [2022-07-22 12:12:06,039 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:06,039 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 12763 states and 56323 transitions. [2022-07-22 12:12:06,209 INFO L131 ngComponentsAnalysis]: Automaton has 2320 accepting balls. 2320 [2022-07-22 12:12:06,337 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 12763 states to 12763 states and 56323 transitions. [2022-07-22 12:12:06,337 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8616 [2022-07-22 12:12:06,544 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11022 [2022-07-22 12:12:06,545 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12763 states and 56323 transitions. [2022-07-22 12:12:06,570 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:12:06,570 INFO L220 hiAutomatonCegarLoop]: Abstraction has 12763 states and 56323 transitions. [2022-07-22 12:12:06,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12763 states and 56323 transitions. [2022-07-22 12:12:06,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12763 to 8943. [2022-07-22 12:12:06,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8943 states, 8943 states have (on average 4.462149166946215) internal successors, (39905), 8942 states have internal predecessors, (39905), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:06,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8943 states to 8943 states and 39905 transitions. [2022-07-22 12:12:06,982 INFO L242 hiAutomatonCegarLoop]: Abstraction has 8943 states and 39905 transitions. [2022-07-22 12:12:06,982 INFO L425 stractBuchiCegarLoop]: Abstraction has 8943 states and 39905 transitions. [2022-07-22 12:12:06,982 INFO L332 stractBuchiCegarLoop]: ======== Iteration 14 ============ [2022-07-22 12:12:06,982 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 8943 states and 39905 transitions. [2022-07-22 12:12:07,069 INFO L131 ngComponentsAnalysis]: Automaton has 2320 accepting balls. 2320 [2022-07-22 12:12:07,069 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:12:07,069 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:12:07,070 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:12:07,070 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:12:07,071 INFO L748 eck$LassoCheckResult]: Stem: 324941#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 324943#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 325285#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 325287#[L1046-4, thrENTRY]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 321907#[L1046-4, L1013]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 321909#[L1046-5, L1013]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 313331#[L1045-2, L1013]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 317455#[L1046-3, L1013]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 317457#[L1046-4, L1013, thrENTRY]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 319995#[L1046-5, L1013, thrENTRY]don't care [796] L1013-->L1027: Formula: (<= (+ v_~next~0_196 10) v_~len~0_188) InVars {~next~0=v_~next~0_196, ~len~0=v_~len~0_188} OutVars{~next~0=v_~next~0_196, ~len~0=v_~len~0_188} AuxVars[] AssignedVars[] 321403#[L1027, L1046-5, thrENTRY]don't care [700] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of3ForFork0_~c~0#1] 321407#[L1046-5, L1028, thrENTRY]don't care [702] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of3ForFork0_~end~0#1] 314277#[L1046-5, L1028-1, thrENTRY]don't care [848] L1028-1-->L1016: Formula: (= |v_thrThread1of3ForFork0_~end~0#1_31| v_~next~0_250) InVars {thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} OutVars{~next~0=v_~next~0_250, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} AuxVars[] AssignedVars[~next~0] 314279#[L1046-5, L1016, thrENTRY]don't care [843] L1016-->L1031-2: Formula: (and (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_369 1) 1 0)) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_368 0)) InVars {~lock~0=v_~lock~0_369} OutVars{~lock~0=v_~lock~0_368, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 327419#[L1046-5, L1031-2, thrENTRY]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 323121#[L1045-2, L1031-2, thrENTRY]don't care [2022-07-22 12:12:07,072 INFO L750 eck$LassoCheckResult]: Loop: 323121#[L1045-2, L1031-2, thrENTRY]don't care [926] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_11 .cse1))) (and (= |v_#memory_int_Out_22| (store |v_#memory_int_In_13| v_~data~0.base_In_11 (store (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse0 0))) (<= (+ v_~data~0.offset_In_11 4 .cse1) (select |v_#length_In_17| v_~data~0.base_In_11)) (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (< |v_thrThread1of3ForFork0_~c~0#1_In_3| |v_thrThread1of3ForFork0_~end~0#1_In_3|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (< |v_thrThread1of3ForFork0_~c~0#1_In_3| v_~len~0_In_17) (<= 0 |v_thrThread1of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (= (select |v_#valid_In_17| v_~data~0.base_In_11) 1) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_In_13|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_17|} OutVars{~data~0.base=v_~data~0.base_In_11, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_Out_22|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_17|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 323121#[L1045-2, L1031-2, thrENTRY]don't care [2022-07-22 12:12:07,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:07,072 INFO L85 PathProgramCache]: Analyzing trace with hash 94990480, now seen corresponding path program 3 times [2022-07-22 12:12:07,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:07,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626346542] [2022-07-22 12:12:07,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:07,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:07,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:07,086 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:07,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:07,097 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:07,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:07,098 INFO L85 PathProgramCache]: Analyzing trace with hash 957, now seen corresponding path program 9 times [2022-07-22 12:12:07,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:07,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1632273879] [2022-07-22 12:12:07,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:07,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:07,105 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:07,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:07,110 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:07,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:07,111 INFO L85 PathProgramCache]: Analyzing trace with hash -1350261490, now seen corresponding path program 3 times [2022-07-22 12:12:07,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:07,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [526070770] [2022-07-22 12:12:07,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:07,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:07,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:07,126 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:07,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:07,138 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:08,016 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:12:08,016 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:12:08,016 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:12:08,016 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:12:08,016 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:12:08,016 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:08,016 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:12:08,016 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:12:08,016 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration14_Lasso [2022-07-22 12:12:08,016 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:12:08,016 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:12:08,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,026 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,033 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,036 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,039 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,329 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,331 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,333 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,334 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,336 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,339 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,345 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,349 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,353 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,357 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,359 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,367 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,375 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,380 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,383 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,385 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,389 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,392 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,422 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,425 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,438 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:08,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:09,175 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:12:09,175 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:12:09,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,176 INFO L229 MonitoredProcess]: Starting monitored process 575 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,177 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Waiting until timeout for monitored process [2022-07-22 12:12:09,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,183 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:09,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,184 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:09,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:09,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,207 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (575)] Ended with exit code 0 [2022-07-22 12:12:09,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,208 INFO L229 MonitoredProcess]: Starting monitored process 576 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,209 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Waiting until timeout for monitored process [2022-07-22 12:12:09,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,216 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,216 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,217 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:09,217 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:09,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,243 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (576)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:09,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,244 INFO L229 MonitoredProcess]: Starting monitored process 577 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,244 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Waiting until timeout for monitored process [2022-07-22 12:12:09,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:09,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,252 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,253 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:09,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:09,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,276 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (577)] Ended with exit code 0 [2022-07-22 12:12:09,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,277 INFO L229 MonitoredProcess]: Starting monitored process 578 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,278 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Waiting until timeout for monitored process [2022-07-22 12:12:09,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:09,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,285 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,286 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:09,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:09,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,310 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (578)] Ended with exit code 0 [2022-07-22 12:12:09,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,311 INFO L229 MonitoredProcess]: Starting monitored process 579 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,311 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Waiting until timeout for monitored process [2022-07-22 12:12:09,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,319 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,320 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:09,320 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:09,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,346 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (579)] Ended with exit code 0 [2022-07-22 12:12:09,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,346 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,347 INFO L229 MonitoredProcess]: Starting monitored process 580 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,347 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Waiting until timeout for monitored process [2022-07-22 12:12:09,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,355 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,360 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:09,360 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:09,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,413 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (580)] Ended with exit code 0 [2022-07-22 12:12:09,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,414 INFO L229 MonitoredProcess]: Starting monitored process 581 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Waiting until timeout for monitored process [2022-07-22 12:12:09,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,421 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:09,422 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:09,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,453 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (581)] Ended with exit code 0 [2022-07-22 12:12:09,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,453 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,454 INFO L229 MonitoredProcess]: Starting monitored process 582 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Waiting until timeout for monitored process [2022-07-22 12:12:09,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,461 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:09,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,462 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:09,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:09,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,485 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (582)] Ended with exit code 0 [2022-07-22 12:12:09,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,486 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,486 INFO L229 MonitoredProcess]: Starting monitored process 583 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,487 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Waiting until timeout for monitored process [2022-07-22 12:12:09,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:09,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,494 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,494 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:09,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:09,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,516 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (583)] Ended with exit code 0 [2022-07-22 12:12:09,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,517 INFO L229 MonitoredProcess]: Starting monitored process 584 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,518 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Waiting until timeout for monitored process [2022-07-22 12:12:09,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,525 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,526 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:09,526 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:09,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,550 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (584)] Ended with exit code 0 [2022-07-22 12:12:09,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,551 INFO L229 MonitoredProcess]: Starting monitored process 585 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,552 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Waiting until timeout for monitored process [2022-07-22 12:12:09,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,560 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:09,560 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:09,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,585 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (585)] Ended with exit code 0 [2022-07-22 12:12:09,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,586 INFO L229 MonitoredProcess]: Starting monitored process 586 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,587 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Waiting until timeout for monitored process [2022-07-22 12:12:09,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,594 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:09,594 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:09,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,619 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (586)] Ended with exit code 0 [2022-07-22 12:12:09,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,620 INFO L229 MonitoredProcess]: Starting monitored process 587 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,621 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Waiting until timeout for monitored process [2022-07-22 12:12:09,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,628 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,628 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:09,628 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:09,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,653 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (587)] Ended with exit code 0 [2022-07-22 12:12:09,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,654 INFO L229 MonitoredProcess]: Starting monitored process 588 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Waiting until timeout for monitored process [2022-07-22 12:12:09,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,661 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:09,662 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:09,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,687 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (588)] Ended with exit code 0 [2022-07-22 12:12:09,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,687 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,688 INFO L229 MonitoredProcess]: Starting monitored process 589 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Waiting until timeout for monitored process [2022-07-22 12:12:09,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,695 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:09,696 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:09,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,721 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (589)] Ended with exit code 0 [2022-07-22 12:12:09,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,722 INFO L229 MonitoredProcess]: Starting monitored process 590 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,722 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Waiting until timeout for monitored process [2022-07-22 12:12:09,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:09,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,730 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,730 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:09,731 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:09,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:09,755 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (590)] Ended with exit code 0 [2022-07-22 12:12:09,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,756 INFO L229 MonitoredProcess]: Starting monitored process 591 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Waiting until timeout for monitored process [2022-07-22 12:12:09,757 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 [2022-07-22 12:12:09,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:09,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:09,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:09,764 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:09,768 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:09,768 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:09,783 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:12:09,802 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2022-07-22 12:12:09,802 INFO L444 ModelExtractionUtils]: 8 out of 25 variables were initially zero. Simplification set additionally 14 variables to zero. [2022-07-22 12:12:09,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:09,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:09,804 INFO L229 MonitoredProcess]: Starting monitored process 592 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:09,805 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Waiting until timeout for monitored process [2022-07-22 12:12:09,805 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:12:09,812 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:12:09,812 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:12:09,812 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~len~0, thrThread1of3ForFork0_~c~0#1) = 1*~len~0 - 1*thrThread1of3ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:12:09,834 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (591)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:09,863 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:12:09,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:09,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:09,900 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:12:09,900 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:09,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:09,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:12:09,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:09,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:12:09,920 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:12:09,920 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 8943 states and 39905 transitions. cyclomatic complexity: 34515 Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:10,052 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 8943 states and 39905 transitions. cyclomatic complexity: 34515. Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 8970 states and 39963 transitions. Complement of second has 3 states. [2022-07-22 12:12:10,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:12:10,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:10,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 16 transitions. [2022-07-22 12:12:10,053 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 16 transitions. Stem has 15 letters. Loop has 1 letters. [2022-07-22 12:12:10,053 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:10,053 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:12:10,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:10,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:10,087 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:12:10,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:10,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:10,106 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:12:10,106 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:10,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:12:10,107 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:12:10,107 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 8943 states and 39905 transitions. cyclomatic complexity: 34515 Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:10,228 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (592)] Ended with exit code 0 [2022-07-22 12:12:10,236 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 8943 states and 39905 transitions. cyclomatic complexity: 34515. Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 8970 states and 39963 transitions. Complement of second has 3 states. [2022-07-22 12:12:10,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:12:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:10,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 16 transitions. [2022-07-22 12:12:10,237 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 16 transitions. Stem has 15 letters. Loop has 1 letters. [2022-07-22 12:12:10,237 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:10,237 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:12:10,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:10,271 INFO L263 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:12:10,271 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:10,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:10,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:12:10,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:10,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:12:10,292 INFO L142 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:12:10,292 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 8943 states and 39905 transitions. cyclomatic complexity: 34515 Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:10,474 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 8943 states and 39905 transitions. cyclomatic complexity: 34515. Second operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 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 12968 states and 57113 transitions. Complement of second has 2 states. [2022-07-22 12:12:10,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:12:10,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 7.0) internal successors, (14), 2 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:10,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 40 transitions. [2022-07-22 12:12:10,475 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 40 transitions. Stem has 15 letters. Loop has 1 letters. [2022-07-22 12:12:10,475 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:10,475 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 40 transitions. Stem has 16 letters. Loop has 1 letters. [2022-07-22 12:12:10,475 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:10,475 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 40 transitions. Stem has 15 letters. Loop has 2 letters. [2022-07-22 12:12:10,475 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:10,475 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 12968 states and 57113 transitions. [2022-07-22 12:12:10,752 INFO L131 ngComponentsAnalysis]: Automaton has 2316 accepting balls. 2316 [2022-07-22 12:12:10,876 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 12968 states to 12968 states and 57113 transitions. [2022-07-22 12:12:10,876 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 8829 [2022-07-22 12:12:10,912 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 10997 [2022-07-22 12:12:10,913 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12968 states and 57113 transitions. [2022-07-22 12:12:10,940 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:12:10,940 INFO L220 hiAutomatonCegarLoop]: Abstraction has 12968 states and 57113 transitions. [2022-07-22 12:12:10,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12968 states and 57113 transitions. [2022-07-22 12:12:11,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12968 to 9482. [2022-07-22 12:12:11,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9482 states, 9482 states have (on average 4.460134992617591) internal successors, (42291), 9481 states have internal predecessors, (42291), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:11,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9482 states to 9482 states and 42291 transitions. [2022-07-22 12:12:11,440 INFO L242 hiAutomatonCegarLoop]: Abstraction has 9482 states and 42291 transitions. [2022-07-22 12:12:11,440 INFO L425 stractBuchiCegarLoop]: Abstraction has 9482 states and 42291 transitions. [2022-07-22 12:12:11,440 INFO L332 stractBuchiCegarLoop]: ======== Iteration 15 ============ [2022-07-22 12:12:11,440 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9482 states and 42291 transitions. [2022-07-22 12:12:11,528 INFO L131 ngComponentsAnalysis]: Automaton has 2316 accepting balls. 2316 [2022-07-22 12:12:11,528 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:12:11,528 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:12:11,529 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:12:11,529 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:12:11,530 INFO L748 eck$LassoCheckResult]: Stem: 374270#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 374272#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 374620#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 374622#[L1046-4, thrENTRY]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 371146#[L1046-4, L1013]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 371148#[L1046-5, L1013]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 362340#[L1045-2, L1013]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 366536#[L1046-3, L1013]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 366538#[L1046-4, L1013, thrENTRY]don't care [796] L1013-->L1027: Formula: (<= (+ v_~next~0_196 10) v_~len~0_188) InVars {~next~0=v_~next~0_196, ~len~0=v_~len~0_188} OutVars{~next~0=v_~next~0_196, ~len~0=v_~len~0_188} AuxVars[] AssignedVars[] 371382#[L1027, L1046-4, thrENTRY]don't care [700] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of3ForFork0_~c~0#1] 374168#[L1046-4, L1028, thrENTRY]don't care [702] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of3ForFork0_~end~0#1] 362868#[L1046-4, L1028-1, thrENTRY]don't care [848] L1028-1-->L1016: Formula: (= |v_thrThread1of3ForFork0_~end~0#1_31| v_~next~0_250) InVars {thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} OutVars{~next~0=v_~next~0_250, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} AuxVars[] AssignedVars[~next~0] 368770#[L1046-4, L1016, thrENTRY]don't care [843] L1016-->L1031-2: Formula: (and (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_369 1) 1 0)) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_368 0)) InVars {~lock~0=v_~lock~0_369} OutVars{~lock~0=v_~lock~0_368, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 374812#[L1046-4, L1031-2, thrENTRY]don't care [895] thrENTRY-->L1013: Formula: (and (= |v_thrThread2of3ForFork0_~c~0#1_61| 0) (= |v_thrThread2of3ForFork0_~arg#1.offset_9| |v_thrThread2of3ForFork0_#in~arg#1.offset_9|) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| (ite (= v_~lock~0_453 0) 1 0)) (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25| 0)) (= v_~lock~0_452 1) (= |v_thrThread2of3ForFork0_~end~0#1_87| 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|) (= |v_thrThread2of3ForFork0_~arg#1.base_9| |v_thrThread2of3ForFork0_#in~arg#1.base_9|)) InVars {thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_453, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|} OutVars{thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_452, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_87|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_9|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_61|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0_~arg#1.base] 363118#[L1046-4, L1031-2, L1013]don't care [818] L1013-->L1027: Formula: (<= (+ v_~next~0_229 10) v_~len~0_204) InVars {~next~0=v_~next~0_229, ~len~0=v_~len~0_204} OutVars{~next~0=v_~next~0_229, ~len~0=v_~len~0_204} AuxVars[] AssignedVars[] 374354#[L1046-4, L1031-2, L1027]don't care [2022-07-22 12:12:11,531 INFO L750 eck$LassoCheckResult]: Loop: 374354#[L1046-4, L1031-2, L1027]don't care [926] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_11 .cse1))) (and (= |v_#memory_int_Out_22| (store |v_#memory_int_In_13| v_~data~0.base_In_11 (store (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse0 0))) (<= (+ v_~data~0.offset_In_11 4 .cse1) (select |v_#length_In_17| v_~data~0.base_In_11)) (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (< |v_thrThread1of3ForFork0_~c~0#1_In_3| |v_thrThread1of3ForFork0_~end~0#1_In_3|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (< |v_thrThread1of3ForFork0_~c~0#1_In_3| v_~len~0_In_17) (<= 0 |v_thrThread1of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (= (select |v_#valid_In_17| v_~data~0.base_In_11) 1) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_In_13|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_17|} OutVars{~data~0.base=v_~data~0.base_In_11, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_Out_22|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_17|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 374354#[L1046-4, L1031-2, L1027]don't care [2022-07-22 12:12:11,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:11,531 INFO L85 PathProgramCache]: Analyzing trace with hash 1486767655, now seen corresponding path program 1 times [2022-07-22 12:12:11,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:11,532 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565176448] [2022-07-22 12:12:11,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:11,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:11,544 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:11,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:11,556 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:11,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:11,557 INFO L85 PathProgramCache]: Analyzing trace with hash 957, now seen corresponding path program 10 times [2022-07-22 12:12:11,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:11,557 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2139648133] [2022-07-22 12:12:11,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:11,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:11,564 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:11,569 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:11,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:11,570 INFO L85 PathProgramCache]: Analyzing trace with hash -1154842025, now seen corresponding path program 1 times [2022-07-22 12:12:11,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:11,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049983496] [2022-07-22 12:12:11,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:11,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:11,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:11,583 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:11,596 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:12,940 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:12:12,940 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:12:12,940 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:12:12,940 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:12:12,940 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:12:12,941 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:12,941 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:12:12,941 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:12:12,941 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration15_Lasso [2022-07-22 12:12:12,941 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:12:12,941 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:12:12,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,947 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,951 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,961 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,964 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,965 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,977 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,981 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,985 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,993 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:12,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,002 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,016 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,313 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,315 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,322 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,327 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,329 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,331 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,335 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,337 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,339 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,345 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,350 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,356 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,357 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,367 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,372 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:13,375 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:14,132 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:12:14,132 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:12:14,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,133 INFO L229 MonitoredProcess]: Starting monitored process 593 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,134 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Waiting until timeout for monitored process [2022-07-22 12:12:14,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,141 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,141 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,166 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (593)] Ended with exit code 0 [2022-07-22 12:12:14,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,167 INFO L229 MonitoredProcess]: Starting monitored process 594 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,168 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Waiting until timeout for monitored process [2022-07-22 12:12:14,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,174 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,175 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,175 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,200 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (594)] Ended with exit code 0 [2022-07-22 12:12:14,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,201 INFO L229 MonitoredProcess]: Starting monitored process 595 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,201 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Waiting until timeout for monitored process [2022-07-22 12:12:14,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,208 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,209 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,233 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (595)] Ended with exit code 0 [2022-07-22 12:12:14,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,234 INFO L229 MonitoredProcess]: Starting monitored process 596 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,234 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Waiting until timeout for monitored process [2022-07-22 12:12:14,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,241 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,242 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,266 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (596)] Ended with exit code 0 [2022-07-22 12:12:14,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,267 INFO L229 MonitoredProcess]: Starting monitored process 597 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,268 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Waiting until timeout for monitored process [2022-07-22 12:12:14,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,275 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,275 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,276 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,300 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (597)] Ended with exit code 0 [2022-07-22 12:12:14,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,301 INFO L229 MonitoredProcess]: Starting monitored process 598 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,301 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Waiting until timeout for monitored process [2022-07-22 12:12:14,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:14,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,309 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,309 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:14,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:14,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,332 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (598)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:14,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,333 INFO L229 MonitoredProcess]: Starting monitored process 599 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,333 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Waiting until timeout for monitored process [2022-07-22 12:12:14,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:14,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,341 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,341 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:14,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:14,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,363 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (599)] Ended with exit code 0 [2022-07-22 12:12:14,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,364 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,364 INFO L229 MonitoredProcess]: Starting monitored process 600 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,365 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Waiting until timeout for monitored process [2022-07-22 12:12:14,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,371 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,372 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,372 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,397 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (600)] Ended with exit code 0 [2022-07-22 12:12:14,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,398 INFO L229 MonitoredProcess]: Starting monitored process 601 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,398 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Waiting until timeout for monitored process [2022-07-22 12:12:14,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:14,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,406 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,406 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:14,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:14,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,429 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (601)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:14,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,430 INFO L229 MonitoredProcess]: Starting monitored process 602 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,430 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Waiting until timeout for monitored process [2022-07-22 12:12:14,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,438 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,439 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,439 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,464 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (602)] Ended with exit code 0 [2022-07-22 12:12:14,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,465 INFO L229 MonitoredProcess]: Starting monitored process 603 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,466 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Waiting until timeout for monitored process [2022-07-22 12:12:14,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:14,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,473 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,473 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:14,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:14,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,497 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (603)] Ended with exit code 0 [2022-07-22 12:12:14,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,497 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,498 INFO L229 MonitoredProcess]: Starting monitored process 604 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,498 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Waiting until timeout for monitored process [2022-07-22 12:12:14,499 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 [2022-07-22 12:12:14,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,506 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,507 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,507 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,531 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (604)] Ended with exit code 0 [2022-07-22 12:12:14,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,532 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,532 INFO L229 MonitoredProcess]: Starting monitored process 605 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,533 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Waiting until timeout for monitored process [2022-07-22 12:12:14,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,541 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,541 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,565 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (605)] Ended with exit code 0 [2022-07-22 12:12:14,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,565 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,566 INFO L229 MonitoredProcess]: Starting monitored process 606 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Waiting until timeout for monitored process [2022-07-22 12:12:14,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,575 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,575 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,599 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (606)] Ended with exit code 0 [2022-07-22 12:12:14,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,600 INFO L229 MonitoredProcess]: Starting monitored process 607 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,601 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Waiting until timeout for monitored process [2022-07-22 12:12:14,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,608 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,610 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,610 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,634 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (607)] Ended with exit code 0 [2022-07-22 12:12:14,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,635 INFO L229 MonitoredProcess]: Starting monitored process 608 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,636 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Waiting until timeout for monitored process [2022-07-22 12:12:14,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,644 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,644 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,669 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (608)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:14,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,670 INFO L229 MonitoredProcess]: Starting monitored process 609 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,670 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Waiting until timeout for monitored process [2022-07-22 12:12:14,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,677 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,678 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,703 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (609)] Ended with exit code 0 [2022-07-22 12:12:14,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,703 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,704 INFO L229 MonitoredProcess]: Starting monitored process 610 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,704 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Waiting until timeout for monitored process [2022-07-22 12:12:14,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,711 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,712 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,712 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,736 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (610)] Ended with exit code 0 [2022-07-22 12:12:14,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,737 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,737 INFO L229 MonitoredProcess]: Starting monitored process 611 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,738 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Waiting until timeout for monitored process [2022-07-22 12:12:14,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,745 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,746 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,746 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,769 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (611)] Ended with exit code 0 [2022-07-22 12:12:14,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,770 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,770 INFO L229 MonitoredProcess]: Starting monitored process 612 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,771 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Waiting until timeout for monitored process [2022-07-22 12:12:14,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,778 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,779 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,804 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (612)] Ended with exit code 0 [2022-07-22 12:12:14,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,805 INFO L229 MonitoredProcess]: Starting monitored process 613 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,805 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Waiting until timeout for monitored process [2022-07-22 12:12:14,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,813 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,814 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,839 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (613)] Ended with exit code 0 [2022-07-22 12:12:14,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,839 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,840 INFO L229 MonitoredProcess]: Starting monitored process 614 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,841 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Waiting until timeout for monitored process [2022-07-22 12:12:14,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:14,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,848 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:14,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:14,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,872 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (614)] Ended with exit code 0 [2022-07-22 12:12:14,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,872 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,873 INFO L229 MonitoredProcess]: Starting monitored process 615 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,874 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Waiting until timeout for monitored process [2022-07-22 12:12:14,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,882 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,882 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,882 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,908 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (615)] Ended with exit code 0 [2022-07-22 12:12:14,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,908 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,909 INFO L229 MonitoredProcess]: Starting monitored process 616 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,909 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Waiting until timeout for monitored process [2022-07-22 12:12:14,910 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 [2022-07-22 12:12:14,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,918 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,918 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,945 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (616)] Ended with exit code 0 [2022-07-22 12:12:14,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,946 INFO L229 MonitoredProcess]: Starting monitored process 617 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,946 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Waiting until timeout for monitored process [2022-07-22 12:12:14,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,954 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,954 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:14,980 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (617)] Ended with exit code 0 [2022-07-22 12:12:14,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:14,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:14,981 INFO L229 MonitoredProcess]: Starting monitored process 618 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:14,981 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Waiting until timeout for monitored process [2022-07-22 12:12:14,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:14,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:14,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:14,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:14,989 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:14,989 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:14,990 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:14,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:15,014 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (618)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:15,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,015 INFO L229 MonitoredProcess]: Starting monitored process 619 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,015 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Waiting until timeout for monitored process [2022-07-22 12:12:15,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:15,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:15,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:15,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:15,023 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:15,024 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:15,024 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:15,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:15,047 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (619)] Ended with exit code 0 [2022-07-22 12:12:15,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,048 INFO L229 MonitoredProcess]: Starting monitored process 620 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,049 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Waiting until timeout for monitored process [2022-07-22 12:12:15,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:15,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:15,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:15,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:15,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:15,056 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:15,056 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:15,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:15,080 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (620)] Ended with exit code 0 [2022-07-22 12:12:15,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,081 INFO L229 MonitoredProcess]: Starting monitored process 621 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,082 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Waiting until timeout for monitored process [2022-07-22 12:12:15,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:15,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:15,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:15,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:15,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:15,089 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:15,089 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:15,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:15,113 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (621)] Ended with exit code 0 [2022-07-22 12:12:15,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,113 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,114 INFO L229 MonitoredProcess]: Starting monitored process 622 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Waiting until timeout for monitored process [2022-07-22 12:12:15,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:15,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:15,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:15,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:15,122 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:15,123 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:15,123 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:15,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:15,147 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (622)] Ended with exit code 0 [2022-07-22 12:12:15,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,148 INFO L229 MonitoredProcess]: Starting monitored process 623 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,148 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Waiting until timeout for monitored process [2022-07-22 12:12:15,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:15,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:15,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:15,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:15,156 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:15,157 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:15,157 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:15,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:15,181 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (623)] Ended with exit code 0 [2022-07-22 12:12:15,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,182 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,182 INFO L229 MonitoredProcess]: Starting monitored process 624 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,183 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Waiting until timeout for monitored process [2022-07-22 12:12:15,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:15,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:15,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:15,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:15,189 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:15,190 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:15,190 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:15,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:15,214 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (624)] Ended with exit code 0 [2022-07-22 12:12:15,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,215 INFO L229 MonitoredProcess]: Starting monitored process 625 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,216 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Waiting until timeout for monitored process [2022-07-22 12:12:15,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:15,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:15,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:15,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:15,223 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:15,224 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:15,224 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:15,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:15,248 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (625)] Ended with exit code 0 [2022-07-22 12:12:15,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,249 INFO L229 MonitoredProcess]: Starting monitored process 626 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,250 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Waiting until timeout for monitored process [2022-07-22 12:12:15,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:15,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:15,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:15,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:15,257 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:15,257 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:15,257 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:15,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:15,282 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (626)] Ended with exit code 0 [2022-07-22 12:12:15,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,283 INFO L229 MonitoredProcess]: Starting monitored process 627 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Waiting until timeout for monitored process [2022-07-22 12:12:15,284 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 [2022-07-22 12:12:15,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:15,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:15,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:15,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:15,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:15,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:15,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:15,320 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (627)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:15,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,320 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,321 INFO L229 MonitoredProcess]: Starting monitored process 628 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,322 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Waiting until timeout for monitored process [2022-07-22 12:12:15,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:15,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:15,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:15,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:15,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:15,330 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:15,330 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:15,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:15,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:15,352 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (628)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:15,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,353 INFO L229 MonitoredProcess]: Starting monitored process 629 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,354 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Waiting until timeout for monitored process [2022-07-22 12:12:15,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:15,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:15,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:15,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:15,362 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:15,363 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:15,363 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:15,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:15,387 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (629)] Ended with exit code 0 [2022-07-22 12:12:15,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,388 INFO L229 MonitoredProcess]: Starting monitored process 630 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,389 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Waiting until timeout for monitored process [2022-07-22 12:12:15,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:15,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:15,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:15,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:15,398 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:15,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:15,401 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:15,416 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:12:15,430 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2022-07-22 12:12:15,430 INFO L444 ModelExtractionUtils]: 9 out of 25 variables were initially zero. Simplification set additionally 12 variables to zero. [2022-07-22 12:12:15,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:15,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:15,431 INFO L229 MonitoredProcess]: Starting monitored process 631 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:15,432 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Waiting until timeout for monitored process [2022-07-22 12:12:15,433 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:12:15,440 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-22 12:12:15,440 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:12:15,440 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ~data~0.base)_18, thrThread1of3ForFork0_~c~0#1) = 1*v_rep(select #length ~data~0.base)_18 - 2*thrThread1of3ForFork0_~c~0#1 Supporting invariants [1*~data~0.offset >= 0] [2022-07-22 12:12:15,462 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (630)] Ended with exit code 0 [2022-07-22 12:12:15,499 INFO L257 tatePredicateManager]: 11 out of 12 supporting invariants were superfluous and have been removed [2022-07-22 12:12:15,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:15,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:15,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-22 12:12:15,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:15,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-22 12:12:15,595 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:15,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:12:15,595 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 1 loop predicates [2022-07-22 12:12:15,596 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 9482 states and 42291 transitions. cyclomatic complexity: 36467 Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:15,852 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (631)] Ended with exit code 0 [2022-07-22 12:12:15,856 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 9482 states and 42291 transitions. cyclomatic complexity: 36467. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 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 12179 states and 52843 transitions. Complement of second has 4 states. [2022-07-22 12:12:15,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 2 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:12:15,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:15,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 35 transitions. [2022-07-22 12:12:15,857 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 35 transitions. Stem has 15 letters. Loop has 1 letters. [2022-07-22 12:12:15,857 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:15,858 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 35 transitions. Stem has 16 letters. Loop has 1 letters. [2022-07-22 12:12:15,858 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:15,858 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 35 transitions. Stem has 15 letters. Loop has 2 letters. [2022-07-22 12:12:15,858 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:15,858 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 12179 states and 52843 transitions. [2022-07-22 12:12:15,991 INFO L131 ngComponentsAnalysis]: Automaton has 2503 accepting balls. 2503 [2022-07-22 12:12:16,090 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 12179 states to 12179 states and 52843 transitions. [2022-07-22 12:12:16,090 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 9210 [2022-07-22 12:12:16,114 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 10382 [2022-07-22 12:12:16,114 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12179 states and 52843 transitions. [2022-07-22 12:12:16,135 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:12:16,135 INFO L220 hiAutomatonCegarLoop]: Abstraction has 12179 states and 52843 transitions. [2022-07-22 12:12:16,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12179 states and 52843 transitions. [2022-07-22 12:12:16,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12179 to 9582. [2022-07-22 12:12:16,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9582 states, 9582 states have (on average 4.459820496764768) internal successors, (42734), 9581 states have internal predecessors, (42734), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:16,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9582 states to 9582 states and 42734 transitions. [2022-07-22 12:12:16,535 INFO L242 hiAutomatonCegarLoop]: Abstraction has 9582 states and 42734 transitions. [2022-07-22 12:12:16,535 INFO L425 stractBuchiCegarLoop]: Abstraction has 9582 states and 42734 transitions. [2022-07-22 12:12:16,535 INFO L332 stractBuchiCegarLoop]: ======== Iteration 16 ============ [2022-07-22 12:12:16,536 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9582 states and 42734 transitions. [2022-07-22 12:12:16,613 INFO L131 ngComponentsAnalysis]: Automaton has 2309 accepting balls. 2309 [2022-07-22 12:12:16,613 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:12:16,613 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:12:16,614 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:12:16,614 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:12:16,615 INFO L748 eck$LassoCheckResult]: Stem: 405498#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 405500#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 405872#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 405874#[L1046-4, thrENTRY]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 402446#[L1046-4, L1013]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 402448#[L1046-5, L1013]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 393604#[L1045-2, L1013]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 397800#[L1046-3, L1013]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 397802#[L1046-4, L1013, thrENTRY]don't care [796] L1013-->L1027: Formula: (<= (+ v_~next~0_196 10) v_~len~0_188) InVars {~next~0=v_~next~0_196, ~len~0=v_~len~0_188} OutVars{~next~0=v_~next~0_196, ~len~0=v_~len~0_188} AuxVars[] AssignedVars[] 402674#[L1027, L1046-4, thrENTRY]don't care [700] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of3ForFork0_~c~0#1] 405412#[L1046-4, L1028, thrENTRY]don't care [702] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_5|, ~next~0=v_~next~0_5} AuxVars[] AssignedVars[thrThread1of3ForFork0_~end~0#1] 394154#[L1046-4, L1028-1, thrENTRY]don't care [848] L1028-1-->L1016: Formula: (= |v_thrThread1of3ForFork0_~end~0#1_31| v_~next~0_250) InVars {thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} OutVars{~next~0=v_~next~0_250, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_31|} AuxVars[] AssignedVars[~next~0] 400050#[L1046-4, L1016, thrENTRY]don't care [843] L1016-->L1031-2: Formula: (and (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13| (ite (= v_~lock~0_369 1) 1 0)) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13| 0)) (= v_~lock~0_368 0)) InVars {~lock~0=v_~lock~0_369} OutVars{~lock~0=v_~lock~0_368, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_13|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_13|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1] 406078#[L1046-4, L1031-2, thrENTRY]don't care [895] thrENTRY-->L1013: Formula: (and (= |v_thrThread2of3ForFork0_~c~0#1_61| 0) (= |v_thrThread2of3ForFork0_~arg#1.offset_9| |v_thrThread2of3ForFork0_#in~arg#1.offset_9|) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| (ite (= v_~lock~0_453 0) 1 0)) (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25| 0)) (= v_~lock~0_452 1) (= |v_thrThread2of3ForFork0_~end~0#1_87| 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|) (= |v_thrThread2of3ForFork0_~arg#1.base_9| |v_thrThread2of3ForFork0_#in~arg#1.base_9|)) InVars {thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_453, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|} OutVars{thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_452, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_87|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_9|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_61|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0_~arg#1.base] 394374#[L1046-4, L1031-2, L1013]don't care [884] L1013-->L1016: Formula: (not (<= (+ v_~next~0_327 10) v_~len~0_246)) InVars {~next~0=v_~next~0_327, ~len~0=v_~len~0_246} OutVars{~next~0=v_~next~0_327, ~len~0=v_~len~0_246} AuxVars[] AssignedVars[] 405598#[L1046-4, L1031-2, L1016]don't care [2022-07-22 12:12:16,616 INFO L750 eck$LassoCheckResult]: Loop: 405598#[L1046-4, L1031-2, L1016]don't care [926] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ v_~data~0.offset_In_11 .cse1))) (and (= |v_#memory_int_Out_22| (store |v_#memory_int_In_13| v_~data~0.base_In_11 (store (select |v_#memory_int_In_13| v_~data~0.base_In_11) .cse0 0))) (<= (+ v_~data~0.offset_In_11 4 .cse1) (select |v_#length_In_17| v_~data~0.base_In_11)) (= |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2| |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|) (< |v_thrThread1of3ForFork0_~c~0#1_In_3| |v_thrThread1of3ForFork0_~end~0#1_In_3|) (not (= |v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0)) (= (ite (and (< |v_thrThread1of3ForFork0_~c~0#1_In_3| v_~len~0_In_17) (<= 0 |v_thrThread1of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (= |v_thrThread1of3ForFork0_~c~0#1_Out_2| (+ |v_thrThread1of3ForFork0_~c~0#1_In_3| 1)) (= (select |v_#valid_In_17| v_~data~0.base_In_11) 1) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_In_11, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_In_13|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_17|} OutVars{~data~0.base=v_~data~0.base_In_11, thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|, #valid=|v_#valid_In_17|, ~len~0=v_~len~0_In_17, #memory_int=|v_#memory_int_Out_22|, ~data~0.offset=v_~data~0.offset_In_11, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_In_3|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_17|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, #memory_int, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1] 405598#[L1046-4, L1031-2, L1016]don't care [2022-07-22 12:12:16,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:16,616 INFO L85 PathProgramCache]: Analyzing trace with hash 1486767721, now seen corresponding path program 1 times [2022-07-22 12:12:16,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:16,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [16874095] [2022-07-22 12:12:16,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:16,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:16,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:16,626 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:16,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:16,636 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:16,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:16,636 INFO L85 PathProgramCache]: Analyzing trace with hash 957, now seen corresponding path program 11 times [2022-07-22 12:12:16,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:16,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [502599827] [2022-07-22 12:12:16,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:16,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:16,798 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:16,803 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:16,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:16,803 INFO L85 PathProgramCache]: Analyzing trace with hash -1154839979, now seen corresponding path program 1 times [2022-07-22 12:12:16,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:16,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85466450] [2022-07-22 12:12:16,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:16,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:16,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:16,835 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:16,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:16,860 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:18,061 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:12:18,061 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:12:18,061 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:12:18,061 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:12:18,061 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:12:18,061 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:18,061 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:12:18,061 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:12:18,061 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration16_Lasso [2022-07-22 12:12:18,061 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:12:18,061 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:12:18,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,423 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,425 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,429 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,431 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,436 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,442 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,443 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,445 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,448 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,450 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,465 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,467 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,469 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,473 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,475 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,481 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,485 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,487 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,491 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,494 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,498 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,500 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,509 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,515 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,517 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,519 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,536 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,547 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,550 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:18,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:19,256 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:12:19,256 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:12:19,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:19,256 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:19,257 INFO L229 MonitoredProcess]: Starting monitored process 632 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:19,258 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Waiting until timeout for monitored process [2022-07-22 12:12:19,258 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 [2022-07-22 12:12:19,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:19,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:19,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:19,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:19,266 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:19,266 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:19,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:19,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:19,289 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (632)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:19,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:19,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:19,290 INFO L229 MonitoredProcess]: Starting monitored process 633 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:19,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:19,365 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Waiting until timeout for monitored process [2022-07-22 12:12:19,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:19,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:19,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:19,370 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:19,371 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:19,371 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:19,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:19,396 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (633)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:19,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:19,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:19,397 INFO L229 MonitoredProcess]: Starting monitored process 634 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:19,397 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Waiting until timeout for monitored process [2022-07-22 12:12:19,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:19,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:19,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:19,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:19,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:19,406 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:19,406 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:19,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:19,431 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (634)] Ended with exit code 0 [2022-07-22 12:12:19,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:19,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:19,432 INFO L229 MonitoredProcess]: Starting monitored process 635 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:19,433 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Waiting until timeout for monitored process [2022-07-22 12:12:19,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:19,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:19,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:19,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:19,440 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:19,440 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:19,440 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:19,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:19,465 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (635)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:19,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:19,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:19,466 INFO L229 MonitoredProcess]: Starting monitored process 636 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:19,467 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Waiting until timeout for monitored process [2022-07-22 12:12:19,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:19,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:19,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:19,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:19,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:19,475 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:19,475 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:19,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:19,499 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (636)] Ended with exit code 0 [2022-07-22 12:12:19,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:19,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:19,500 INFO L229 MonitoredProcess]: Starting monitored process 637 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:19,501 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Waiting until timeout for monitored process [2022-07-22 12:12:19,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:19,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:19,508 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:12:19,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:19,508 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:19,509 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:12:19,509 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:19,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:19,536 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (637)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:19,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:19,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:19,537 INFO L229 MonitoredProcess]: Starting monitored process 638 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:19,538 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Waiting until timeout for monitored process [2022-07-22 12:12:19,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:19,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:19,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:19,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:19,545 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:19,548 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:19,548 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:19,564 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:12:19,584 INFO L443 ModelExtractionUtils]: Simplification made 12 calls to the SMT solver. [2022-07-22 12:12:19,584 INFO L444 ModelExtractionUtils]: 3 out of 25 variables were initially zero. Simplification set additionally 17 variables to zero. [2022-07-22 12:12:19,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:19,585 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:19,585 INFO L229 MonitoredProcess]: Starting monitored process 639 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:19,586 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Waiting until timeout for monitored process [2022-07-22 12:12:19,586 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:12:19,594 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2022-07-22 12:12:19,594 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:12:19,594 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of3ForFork0_~c~0#1) = -2*thrThread1of3ForFork0_~c~0#1 + 19 Supporting invariants [-1*thrThread1of3ForFork0_~end~0#1 + 10 >= 0] [2022-07-22 12:12:19,616 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (638)] Ended with exit code 0 [2022-07-22 12:12:19,655 INFO L257 tatePredicateManager]: 11 out of 12 supporting invariants were superfluous and have been removed [2022-07-22 12:12:19,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:19,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:19,701 INFO L263 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:12:19,701 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:19,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:19,758 INFO L263 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-22 12:12:19,758 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:19,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:12:19,759 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 1 loop predicates [2022-07-22 12:12:19,759 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 9582 states and 42734 transitions. cyclomatic complexity: 36827 Second operand has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:20,156 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 9582 states and 42734 transitions. cyclomatic complexity: 36827. Second operand has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 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 15151 states and 65670 transitions. Complement of second has 7 states. [2022-07-22 12:12:20,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 4 stem states 0 non-accepting loop states 2 accepting loop states [2022-07-22 12:12:20,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 120 transitions. [2022-07-22 12:12:20,157 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 120 transitions. Stem has 15 letters. Loop has 1 letters. [2022-07-22 12:12:20,157 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:20,157 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 120 transitions. Stem has 16 letters. Loop has 1 letters. [2022-07-22 12:12:20,157 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:20,157 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 120 transitions. Stem has 15 letters. Loop has 2 letters. [2022-07-22 12:12:20,157 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:20,158 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 15151 states and 65670 transitions. [2022-07-22 12:12:20,500 INFO L131 ngComponentsAnalysis]: Automaton has 3178 accepting balls. 3178 [2022-07-22 12:12:20,526 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (639)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:20,652 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 15151 states to 15151 states and 65670 transitions. [2022-07-22 12:12:20,652 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 11511 [2022-07-22 12:12:20,682 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 12612 [2022-07-22 12:12:20,682 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15151 states and 65670 transitions. [2022-07-22 12:12:20,705 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:12:20,705 INFO L220 hiAutomatonCegarLoop]: Abstraction has 15151 states and 65670 transitions. [2022-07-22 12:12:20,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15151 states and 65670 transitions. [2022-07-22 12:12:21,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15151 to 9965. [2022-07-22 12:12:21,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9965 states, 9965 states have (on average 4.467536377320622) internal successors, (44519), 9964 states have internal predecessors, (44519), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:21,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9965 states to 9965 states and 44519 transitions. [2022-07-22 12:12:21,116 INFO L242 hiAutomatonCegarLoop]: Abstraction has 9965 states and 44519 transitions. [2022-07-22 12:12:21,116 INFO L425 stractBuchiCegarLoop]: Abstraction has 9965 states and 44519 transitions. [2022-07-22 12:12:21,116 INFO L332 stractBuchiCegarLoop]: ======== Iteration 17 ============ [2022-07-22 12:12:21,116 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9965 states and 44519 transitions. [2022-07-22 12:12:21,190 INFO L131 ngComponentsAnalysis]: Automaton has 2360 accepting balls. 2360 [2022-07-22 12:12:21,190 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:12:21,190 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:12:21,192 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:12:21,192 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:12:21,193 INFO L748 eck$LassoCheckResult]: Stem: 440250#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 440252#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 440640#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 440642#[L1046-4, thrENTRY]don't care [906] thrENTRY-->L1013: Formula: (and (= |v_thrThread1of3ForFork0_#in~arg#1.offset_9| |v_thrThread1of3ForFork0_~arg#1.offset_9|) (= |v_thrThread1of3ForFork0_~arg#1.base_9| |v_thrThread1of3ForFork0_#in~arg#1.base_9|) (= |v_thrThread1of3ForFork0_~c~0#1_63| 0) (not (= |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35| 0)) (= |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35| |v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|) (= v_~lock~0_476 1) (= (ite (= v_~lock~0_477 0) 1 0) |v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|) (= |v_thrThread1of3ForFork0_~end~0#1_55| 0)) InVars {~lock~0=v_~lock~0_477, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|} OutVars{~lock~0=v_~lock~0_476, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_9|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_35|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_55|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_63|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_9|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_35|, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_9|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_9|} AuxVars[] AssignedVars[~lock~0, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset] 437016#[L1046-4, L1013]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 437018#[L1046-5, L1013]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 428050#[L1045-2, L1013]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 432272#[L1046-3, L1013]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 432274#[L1046-4, L1013, thrENTRY]don't care [895] thrENTRY-->L1013: Formula: (and (= |v_thrThread2of3ForFork0_~c~0#1_61| 0) (= |v_thrThread2of3ForFork0_~arg#1.offset_9| |v_thrThread2of3ForFork0_#in~arg#1.offset_9|) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| (ite (= v_~lock~0_453 0) 1 0)) (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25| 0)) (= v_~lock~0_452 1) (= |v_thrThread2of3ForFork0_~end~0#1_87| 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25| |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|) (= |v_thrThread2of3ForFork0_~arg#1.base_9| |v_thrThread2of3ForFork0_#in~arg#1.base_9|)) InVars {thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_453, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|} OutVars{thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_9|, ~lock~0=v_~lock~0_452, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_87|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_25|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_25|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_9|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_61|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_9|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0_~arg#1.base] 434274#[L1046-4, L1013, L1013]don't care [818] L1013-->L1027: Formula: (<= (+ v_~next~0_229 10) v_~len~0_204) InVars {~next~0=v_~next~0_229, ~len~0=v_~len~0_204} OutVars{~next~0=v_~next~0_229, ~len~0=v_~len~0_204} AuxVars[] AssignedVars[] 434276#[L1046-4, L1013, L1027]don't care [764] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread2of3ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_5|, ~next~0=v_~next~0_4} AuxVars[] AssignedVars[thrThread2of3ForFork0_~c~0#1] 436300#[L1046-4, L1028, L1013]don't care [766] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread2of3ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{~next~0=v_~next~0_5, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_5|} AuxVars[] AssignedVars[thrThread2of3ForFork0_~end~0#1] 439642#[L1028-1, L1046-4, L1013]don't care [807] L1028-1-->L1016: Formula: (= |v_thrThread2of3ForFork0_~end~0#1_19| v_~next~0_203) InVars {thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_19|} OutVars{~next~0=v_~next~0_203, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_19|} AuxVars[] AssignedVars[~next~0] 440076#[L1046-4, L1016, L1013]don't care [804] L1016-->L1031-2: Formula: (and (not (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= v_~lock~0_348 0) (= |v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9| |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|) (= (ite (= v_~lock~0_349 1) 1 0) |v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|)) InVars {~lock~0=v_~lock~0_349} OutVars{~lock~0=v_~lock~0_348, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_9|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1] 441872#[L1031-2, L1046-4, L1013]don't care [796] L1013-->L1027: Formula: (<= (+ v_~next~0_196 10) v_~len~0_188) InVars {~next~0=v_~next~0_196, ~len~0=v_~len~0_188} OutVars{~next~0=v_~next~0_196, ~len~0=v_~len~0_188} AuxVars[] AssignedVars[] 440732#[L1046-4, L1031-2, L1027]don't care [2022-07-22 12:12:21,193 INFO L750 eck$LassoCheckResult]: Loop: 440732#[L1046-4, L1031-2, L1027]don't care [925] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread2of3ForFork0_~c~0#1_In_3| 4))) (let ((.cse0 (+ .cse1 v_~data~0.offset_In_9))) (and (= (select |v_#valid_In_15| v_~data~0.base_In_9) 1) (= |v_#memory_int_Out_18| (store |v_#memory_int_In_11| v_~data~0.base_In_9 (store (select |v_#memory_int_In_11| v_~data~0.base_In_9) .cse0 0))) (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (< |v_thrThread2of3ForFork0_~c~0#1_In_3| |v_thrThread2of3ForFork0_~end~0#1_In_3|) (= (+ |v_thrThread2of3ForFork0_~c~0#1_In_3| 1) |v_thrThread2of3ForFork0_~c~0#1_Out_2|) (<= (+ .cse1 v_~data~0.offset_In_9 4) (select |v_#length_In_15| v_~data~0.base_In_9)) (= (ite (and (< |v_thrThread2of3ForFork0_~c~0#1_In_3| v_~len~0_In_15) (<= 0 |v_thrThread2of3ForFork0_~c~0#1_In_3|)) 1 0) |v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|) (<= 0 .cse0) (not (= |v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2| 0))))) InVars {~data~0.base=v_~data~0.base_In_9, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_15|, ~len~0=v_~len~0_In_15, #memory_int=|v_#memory_int_In_11|, ~data~0.offset=v_~data~0.offset_In_9, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_In_3|, #length=|v_#length_In_15|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_Out_2|, ~data~0.base=v_~data~0.base_In_9, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_In_3|, #valid=|v_#valid_In_15|, ~len~0=v_~len~0_In_15, #memory_int=|v_#memory_int_Out_18|, ~data~0.offset=v_~data~0.offset_In_9, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_Out_2|, #length=|v_#length_In_15|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_Out_2|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 440732#[L1046-4, L1031-2, L1027]don't care [2022-07-22 12:12:21,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:21,194 INFO L85 PathProgramCache]: Analyzing trace with hash -1706630619, now seen corresponding path program 1 times [2022-07-22 12:12:21,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:21,194 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11892559] [2022-07-22 12:12:21,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:21,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:21,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:21,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:12:21,228 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:12:21,229 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11892559] [2022-07-22 12:12:21,229 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11892559] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:12:21,229 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:12:21,229 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 12:12:21,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486277428] [2022-07-22 12:12:21,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:12:21,230 INFO L753 eck$LassoCheckResult]: stem already infeasible [2022-07-22 12:12:21,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:21,230 INFO L85 PathProgramCache]: Analyzing trace with hash 956, now seen corresponding path program 5 times [2022-07-22 12:12:21,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:21,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853707847] [2022-07-22 12:12:21,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:21,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:21,244 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:21,248 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:21,314 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:12:21,314 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:12:21,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:12:21,314 INFO L87 Difference]: Start difference. First operand 9965 states and 44519 transitions. cyclomatic complexity: 38343 Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:21,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:12:21,402 INFO L93 Difference]: Finished difference Result 3342 states and 13312 transitions. [2022-07-22 12:12:21,402 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3342 states and 13312 transitions. [2022-07-22 12:12:21,443 INFO L131 ngComponentsAnalysis]: Automaton has 1103 accepting balls. 1103 [2022-07-22 12:12:21,470 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3342 states to 3342 states and 13312 transitions. [2022-07-22 12:12:21,470 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2784 [2022-07-22 12:12:21,474 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2784 [2022-07-22 12:12:21,474 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3342 states and 13312 transitions. [2022-07-22 12:12:21,620 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:12:21,620 INFO L220 hiAutomatonCegarLoop]: Abstraction has 3342 states and 13312 transitions. [2022-07-22 12:12:21,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3342 states and 13312 transitions. [2022-07-22 12:12:21,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3342 to 3330. [2022-07-22 12:12:21,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3330 states, 3330 states have (on average 3.9846846846846846) internal successors, (13269), 3329 states have internal predecessors, (13269), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:21,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 3330 states and 13269 transitions. [2022-07-22 12:12:21,698 INFO L242 hiAutomatonCegarLoop]: Abstraction has 3330 states and 13269 transitions. [2022-07-22 12:12:21,698 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:12:21,699 INFO L425 stractBuchiCegarLoop]: Abstraction has 3330 states and 13269 transitions. [2022-07-22 12:12:21,699 INFO L332 stractBuchiCegarLoop]: ======== Iteration 18 ============ [2022-07-22 12:12:21,699 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3330 states and 13269 transitions. [2022-07-22 12:12:21,720 INFO L131 ngComponentsAnalysis]: Automaton has 1102 accepting balls. 1102 [2022-07-22 12:12:21,720 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:12:21,720 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:12:21,721 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 3, 3, 1, 1, 1, 1, 1] [2022-07-22 12:12:21,721 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:12:21,722 INFO L748 eck$LassoCheckResult]: Stem: 454070#[ULTIMATE.startENTRY]don't care [927] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494| 1)) (.cse0 (select |v_#memory_int_574| 1))) (and (= |v_#NULL.base_48| 0) (= |v_#NULL.offset_48| 0) (= (select |v_#length_466| 1) 2) (= (select .cse0 1) 0) (= v_~lock~0_602 0) (< 0 |v_#StackHeapBarrier_94|) (= (select |v_#length_466| 2) 9) (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select |v_#valid_545| 0) 0) (not (= v_~data~0.base_502 0)) (= (store .cse1 v_~data~0.base_502 1) |v_#valid_544|) (< |v_#StackHeapBarrier_94| |v_ULTIMATE.start_main_~#t~0#1.base_494|) (= (ite (< 0 v_~len~0_296) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|) (= (select .cse1 v_~data~0.base_502) 0) (= |v_ULTIMATE.start_main_~#t~0#1.offset_282| 0) (= (select |v_#valid_545| 2) 1) (= (select |v_#valid_545| |v_ULTIMATE.start_main_~#t~0#1.base_494|) 0) (< v_~data~0.base_502 |v_#StackHeapBarrier_94|) (= 48 (select .cse0 0)) (= v_~data~0.offset_310 0) (= v_~next~0_363 0) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_91| 0)) (= (store (store |v_#length_466| |v_ULTIMATE.start_main_~#t~0#1.base_494| 4) v_~data~0.base_502 (* v_~len~0_296 4)) |v_#length_465|) (= (select |v_#valid_545| 1) 1))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_94|, #valid=|v_#valid_545|, #memory_int=|v_#memory_int_574|, #length=|v_#length_466|} OutVars{~lock~0=v_~lock~0_602, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_104|, ~len~0=v_~len~0_296, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_61|, ~data~0.offset=v_~data~0.offset_310, #NULL.offset=|v_#NULL.offset_48|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_115|, #NULL.base=|v_#NULL.base_48|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_150|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_115|, #StackHeapBarrier=|v_#StackHeapBarrier_94|, ~next~0=v_~next~0_363, ~data~0.base=v_~data~0.base_502, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_110|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_91|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_282|, #valid=|v_#valid_544|, #memory_int=|v_#memory_int_574|, #length=|v_#length_465|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_494|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_73|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 451092#[L1045-2]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 451094#[L1046-3]don't care [788] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of3ForFork0_thidvar1_2 0) (= v_thrThread1of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_111|) (= |v_thrThread1of3ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of3ForFork0_#in~arg#1.offset_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|} OutVars{thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of3ForFork0_#res#1.base=|v_thrThread1of3ForFork0_#res#1.base_4|, thrThread1of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of3ForFork0_~c~0#1=|v_thrThread1of3ForFork0_~c~0#1_20|, thrThread1of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_111|, thrThread1of3ForFork0_#in~arg#1.base=|v_thrThread1of3ForFork0_#in~arg#1.base_4|, thrThread1of3ForFork0_#res#1.offset=|v_thrThread1of3ForFork0_#res#1.offset_4|, thrThread1of3ForFork0_~end~0#1=|v_thrThread1of3ForFork0_~end~0#1_14|, thrThread1of3ForFork0_#in~arg#1.offset=|v_thrThread1of3ForFork0_#in~arg#1.offset_4|, thrThread1of3ForFork0_thidvar0=v_thrThread1of3ForFork0_thidvar0_2, thrThread1of3ForFork0_~arg#1.base=|v_thrThread1of3ForFork0_~arg#1.base_4|, thrThread1of3ForFork0_~arg#1.offset=|v_thrThread1of3ForFork0_~arg#1.offset_4|, thrThread1of3ForFork0_thidvar1=v_thrThread1of3ForFork0_thidvar1_2} AuxVars[] AssignedVars[thrThread1of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of3ForFork0_#res#1.base, thrThread1of3ForFork0_assume_abort_if_not_~cond#1, thrThread1of3ForFork0_~c~0#1, thrThread1of3ForFork0___VERIFIER_assert_~cond#1, thrThread1of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of3ForFork0_#in~arg#1.base, thrThread1of3ForFork0_#res#1.offset, thrThread1of3ForFork0_~end~0#1, thrThread1of3ForFork0_#in~arg#1.offset, thrThread1of3ForFork0_thidvar0, thrThread1of3ForFork0_~arg#1.base, thrThread1of3ForFork0_~arg#1.offset, thrThread1of3ForFork0_thidvar1] 454282#[L1046-4, thrENTRY]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 454284#[L1046-5, thrENTRY]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 451252#[L1045-2, thrENTRY]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 451254#[L1046-3, thrENTRY]don't care [789] L1046-3-->thrENTRY: Formula: (and (= v_thrThread2of3ForFork0_thidvar1_2 0) (= |v_thrThread2of3ForFork0_#in~arg#1.offset_4| 0) (= |v_thrThread2of3ForFork0_#in~arg#1.base_4| 0) (= v_thrThread2of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_113|)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|} OutVars{thrThread2of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of3ForFork0_#in~arg#1.base=|v_thrThread2of3ForFork0_#in~arg#1.base_4|, thrThread2of3ForFork0_thidvar1=v_thrThread2of3ForFork0_thidvar1_2, thrThread2of3ForFork0_thidvar0=v_thrThread2of3ForFork0_thidvar0_2, thrThread2of3ForFork0_~end~0#1=|v_thrThread2of3ForFork0_~end~0#1_14|, thrThread2of3ForFork0_~arg#1.offset=|v_thrThread2of3ForFork0_~arg#1.offset_4|, thrThread2of3ForFork0_#res#1.offset=|v_thrThread2of3ForFork0_#res#1.offset_4|, thrThread2of3ForFork0_#in~arg#1.offset=|v_thrThread2of3ForFork0_#in~arg#1.offset_4|, thrThread2of3ForFork0_~arg#1.base=|v_thrThread2of3ForFork0_~arg#1.base_4|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_113|, thrThread2of3ForFork0_#res#1.base=|v_thrThread2of3ForFork0_#res#1.base_4|, thrThread2of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of3ForFork0_~c~0#1=|v_thrThread2of3ForFork0_~c~0#1_20|, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1_6|} AuxVars[] AssignedVars[thrThread2of3ForFork0___VERIFIER_assert_~cond#1, thrThread2of3ForFork0_#in~arg#1.base, thrThread2of3ForFork0_thidvar1, thrThread2of3ForFork0_thidvar0, thrThread2of3ForFork0_~end~0#1, thrThread2of3ForFork0_~arg#1.offset, thrThread2of3ForFork0_#res#1.offset, thrThread2of3ForFork0_#in~arg#1.offset, thrThread2of3ForFork0_~arg#1.base, thrThread2of3ForFork0_#res#1.base, thrThread2of3ForFork0_assume_abort_if_not_~cond#1, thrThread2of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of3ForFork0_~c~0#1, thrThread2of3ForFork0___VERIFIER_assert_#in~cond#1] 452712#[L1046-4, thrENTRY, thrENTRY]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 452716#[thrENTRY, L1046-5, thrENTRY]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 454322#[L1045-2, thrENTRY, thrENTRY]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 451644#[thrENTRY, L1046-3, thrENTRY]don't care [790] L1046-3-->thrENTRY: Formula: (and (= |v_thrThread3of3ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread3of3ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_115|) (= v_thrThread3of3ForFork0_thidvar1_2 0) (= |v_thrThread3of3ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_115|} OutVars{thrThread3of3ForFork0_#res#1.base=|v_thrThread3of3ForFork0_#res#1.base_4|, thrThread3of3ForFork0_#in~arg#1.offset=|v_thrThread3of3ForFork0_#in~arg#1.offset_4|, thrThread3of3ForFork0_assume_abort_if_not_~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_~cond#1_6|, thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread3of3ForFork0_thidvar0=v_thrThread3of3ForFork0_thidvar0_2, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1_6|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_115|, thrThread3of3ForFork0___VERIFIER_assert_~cond#1=|v_thrThread3of3ForFork0___VERIFIER_assert_~cond#1_10|, thrThread3of3ForFork0_~arg#1.base=|v_thrThread3of3ForFork0_~arg#1.base_4|, thrThread3of3ForFork0_~c~0#1=|v_thrThread3of3ForFork0_~c~0#1_20|, thrThread3of3ForFork0_#in~arg#1.base=|v_thrThread3of3ForFork0_#in~arg#1.base_4|, thrThread3of3ForFork0_thidvar1=v_thrThread3of3ForFork0_thidvar1_2, thrThread3of3ForFork0_~end~0#1=|v_thrThread3of3ForFork0_~end~0#1_14|, thrThread3of3ForFork0_#res#1.offset=|v_thrThread3of3ForFork0_#res#1.offset_4|, thrThread3of3ForFork0_~arg#1.offset=|v_thrThread3of3ForFork0_~arg#1.offset_4|} AuxVars[] AssignedVars[thrThread3of3ForFork0_#res#1.base, thrThread3of3ForFork0_#in~arg#1.offset, thrThread3of3ForFork0_assume_abort_if_not_~cond#1, thrThread3of3ForFork0___VERIFIER_assert_#in~cond#1, thrThread3of3ForFork0_thidvar0, thrThread3of3ForFork0_assume_abort_if_not_#in~cond#1, thrThread3of3ForFork0___VERIFIER_assert_~cond#1, thrThread3of3ForFork0_~arg#1.base, thrThread3of3ForFork0_~c~0#1, thrThread3of3ForFork0_#in~arg#1.base, thrThread3of3ForFork0_thidvar1, thrThread3of3ForFork0_~end~0#1, thrThread3of3ForFork0_#res#1.offset, thrThread3of3ForFork0_~arg#1.offset] 451646#[L1046-4, thrENTRY, thrENTRY, thrENTRY]don't care [651] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 452852#[L1046-5, thrENTRY, thrENTRY, thrENTRY]don't care [643] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 454302#[L1045-2, thrENTRY, thrENTRY, thrENTRY]don't care [882] L1045-2-->L1046-3: Formula: (and (= |v_#pthreadsForks_87| |v_ULTIMATE.start_main_#t~pre5#1_130|) (= (select |v_#valid_473| |v_ULTIMATE.start_main_~#t~0#1.base_458|) 1) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_248| 4) (select |v_#length_403| |v_ULTIMATE.start_main_~#t~0#1.base_458|)) (= (store |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458| (store (select |v_#memory_int_490| |v_ULTIMATE.start_main_~#t~0#1.base_458|) |v_ULTIMATE.start_main_~#t~0#1.offset_248| |v_ULTIMATE.start_main_#t~pre5#1_130|)) |v_#memory_int_489|) (= |v_#pthreadsForks_86| (+ |v_#pthreadsForks_87| 1)) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_248|)) InVars {#pthreadsForks=|v_#pthreadsForks_87|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_490|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_130|, #pthreadsForks=|v_#pthreadsForks_86|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_248|, #valid=|v_#valid_473|, #memory_int=|v_#memory_int_489|, #length=|v_#length_403|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_458|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 454304#[thrENTRY, thrENTRY, L1046-3, thrENTRY]don't care [786] L1046-3-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 451990#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY, thrENTRY, thrENTRY]don't care [2022-07-22 12:12:21,722 INFO L750 eck$LassoCheckResult]: Loop: 451990#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY, thrENTRY, thrENTRY]don't care [787] ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES-->ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 451990#[ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, thrENTRY, thrENTRY, thrENTRY]don't care [2022-07-22 12:12:21,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:21,722 INFO L85 PathProgramCache]: Analyzing trace with hash -649380657, now seen corresponding path program 1 times [2022-07-22 12:12:21,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:21,723 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1370580599] [2022-07-22 12:12:21,723 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:21,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:21,734 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:21,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:21,750 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:21,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:21,751 INFO L85 PathProgramCache]: Analyzing trace with hash 818, now seen corresponding path program 1 times [2022-07-22 12:12:21,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:21,751 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556141473] [2022-07-22 12:12:21,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:21,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:21,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:21,755 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:21,757 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:21,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:21,758 INFO L85 PathProgramCache]: Analyzing trace with hash 1344036900, now seen corresponding path program 1 times [2022-07-22 12:12:21,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:21,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228178408] [2022-07-22 12:12:21,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:21,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:21,771 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:21,781 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:22,685 WARN L146 chiAutomizerObserver]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-22 12:12:22,720 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-22 12:12:22,725 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 170 places, 180 transitions, 392 flow [2022-07-22 12:12:22,763 INFO L129 PetriNetUnfolder]: 23/234 cut-off events. [2022-07-22 12:12:22,763 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-07-22 12:12:22,767 INFO L84 FinitePrefix]: Finished finitePrefix Result has 257 conditions, 234 events. 23/234 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 608 event pairs, 0 based on Foata normal form. 0/207 useless extension candidates. Maximal degree in co-relation 194. Up to 10 conditions per place. [2022-07-22 12:12:22,767 INFO L82 GeneralOperation]: Start removeDead. Operand has 170 places, 180 transitions, 392 flow [2022-07-22 12:12:22,780 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 170 places, 180 transitions, 392 flow [2022-07-22 12:12:22,780 INFO L115 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-07-22 12:12:22,780 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 170 places, 180 transitions, 392 flow [2022-07-22 12:12:22,780 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 170 places, 180 transitions, 392 flow [2022-07-22 12:12:22,781 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 170 places, 180 transitions, 392 flow [2022-07-22 12:12:22,815 INFO L129 PetriNetUnfolder]: 23/234 cut-off events. [2022-07-22 12:12:22,816 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-07-22 12:12:22,819 INFO L84 FinitePrefix]: Finished finitePrefix Result has 257 conditions, 234 events. 23/234 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 605 event pairs, 0 based on Foata normal form. 0/207 useless extension candidates. Maximal degree in co-relation 194. Up to 10 conditions per place. [2022-07-22 12:12:22,837 INFO L116 LiptonReduction]: Number of co-enabled transitions 16768 [2022-07-22 12:12:26,918 INFO L131 LiptonReduction]: Checked pairs total: 31951 [2022-07-22 12:12:26,919 INFO L133 LiptonReduction]: Total number of compositions: 160 [2022-07-22 12:12:26,920 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2022-07-22 12:12:26,920 INFO L301 stractBuchiCegarLoop]: Hoare is false [2022-07-22 12:12:26,921 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-07-22 12:12:26,921 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-07-22 12:12:26,921 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-07-22 12:12:26,921 INFO L305 stractBuchiCegarLoop]: Difference is false [2022-07-22 12:12:26,921 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-07-22 12:12:26,921 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-07-22 12:12:26,921 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2022-07-22 12:12:30,362 INFO L131 ngComponentsAnalysis]: Automaton has 16424 accepting balls. 16424 [2022-07-22 12:12:30,362 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:12:30,363 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:12:30,370 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:12:30,370 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:12:30,370 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-07-22 12:12:30,370 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 34347 states, but on-demand construction may add more states [2022-07-22 12:12:31,539 INFO L131 ngComponentsAnalysis]: Automaton has 16424 accepting balls. 16424 [2022-07-22 12:12:31,540 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:12:31,540 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:12:31,545 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2022-07-22 12:12:31,545 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:12:31,545 INFO L748 eck$LassoCheckResult]: Stem: 173#[ULTIMATE.startENTRY]don't care [1300] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 1)) (.cse0 (select |v_#memory_int_1305| 1))) (and (= (select |v_#valid_1119| 1) 1) (< v_~data~0.base_1336 |v_#StackHeapBarrier_132|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_601| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|) (= (store (store |v_#length_965| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 4) v_~data~0.base_1336 (* v_~len~0_468 4)) |v_#length_964|) (= (select |v_#valid_1119| 0) 0) (= v_~data~0.offset_728 0) (< 0 |v_#StackHeapBarrier_132|) (= (select |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) 0) (= v_~lock~0_1073 0) (= (select |v_#valid_1119| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| (ite (< 0 v_~len~0_468) 1 0)) (= (select .cse0 0) 48) (not (= v_~data~0.base_1336 0)) (= 2 (select |v_#length_965| 1)) (= |v_#NULL.base_85| 0) (= |v_#valid_1118| (store .cse1 v_~data~0.base_1336 1)) (= (select |v_#length_965| 2) 9) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142| 0)) (= (select .cse1 v_~data~0.base_1336) 0) (< |v_#StackHeapBarrier_132| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) (= (select .cse0 1) 0) (= |v_#NULL.offset_85| 0) (= v_~next~0_623 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_132|, #valid=|v_#valid_1119|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_965|} OutVars{~lock~0=v_~lock~0_1073, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_167|, ~len~0=v_~len~0_468, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_115|, ~data~0.offset=v_~data~0.offset_728, #NULL.offset=|v_#NULL.offset_85|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_166|, #NULL.base=|v_#NULL.base_85|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_256|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_166|, #StackHeapBarrier=|v_#StackHeapBarrier_132|, ~next~0=v_~next~0_623, ~data~0.base=v_~data~0.base_1336, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_161|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_601|, #valid=|v_#valid_1118|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_964|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1239|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 176#[L1045-2]don't care [1261] L1045-2-->L1046-3: Formula: (and (= (select |v_#valid_1043| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_585|) (= (+ |v_#pthreadsForks_162| 1) |v_#pthreadsForks_161|) (= (store |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223| (store (select |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) |v_ULTIMATE.start_main_~#t~0#1.offset_585| |v_ULTIMATE.start_main_#t~pre5#1_242|)) |v_#memory_int_1213|) (= |v_ULTIMATE.start_main_#t~pre5#1_242| |v_#pthreadsForks_162|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_585| 4) (select |v_#length_898| |v_ULTIMATE.start_main_~#t~0#1.base_1223|))) InVars {#pthreadsForks=|v_#pthreadsForks_162|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1214|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_242|, #pthreadsForks=|v_#pthreadsForks_161|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1213|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 178#[L1046-3]don't care [1137] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of4ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_225|) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_20|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1] 182#[L1046-4, thrENTRY]don't care [1290] thrENTRY-->L1026: Formula: (and (= |v_thrThread1of4ForFork0_~arg#1.base_7| |v_thrThread1of4ForFork0_#in~arg#1.base_7|) (= |v_thrThread1of4ForFork0_~end~0#1_51| 0) (= |v_thrThread1of4ForFork0_~c~0#1_91| 0) (= |v_thrThread1of4ForFork0_~arg#1.offset_7| |v_thrThread1of4ForFork0_#in~arg#1.offset_7|) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|) (= v_~lock~0_937 1) (= (ite (= v_~lock~0_938 0) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|) (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45| 0))) InVars {~lock~0=v_~lock~0_938, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_7|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_7|} OutVars{~lock~0=v_~lock~0_937, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_7|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_7|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_7|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_7|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_91|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_51|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_~end~0#1] 186#[L1046-4, L1026]don't care [1176] L1026-->L1016: Formula: (not (<= (+ v_~next~0_447 10) v_~len~0_368)) InVars {~next~0=v_~next~0_447, ~len~0=v_~len~0_368} OutVars{~next~0=v_~next~0_447, ~len~0=v_~len~0_368} AuxVars[] AssignedVars[] 194#[L1046-4, L1016]don't care [1205] L1016-->L1031-2: Formula: (and (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15| 0)) (= v_~lock~0_713 0) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|) (= (ite (= v_~lock~0_714 1) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|)) InVars {~lock~0=v_~lock~0_714} OutVars{~lock~0=v_~lock~0_713, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1] 208#[L1046-4, L1031-2]don't care [2022-07-22 12:12:31,546 INFO L750 eck$LassoCheckResult]: Loop: 208#[L1046-4, L1031-2]don't care [1288] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of4ForFork0_~c~0#1_86| 4))) (let ((.cse0 (+ v_~data~0.offset_710 .cse1))) (and (= (select |v_#valid_1094| v_~data~0.base_1318) 1) (= (+ |v_thrThread1of4ForFork0_~c~0#1_86| 1) |v_thrThread1of4ForFork0_~c~0#1_85|) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13| |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|) (= |v_#memory_int_1273| (store |v_#memory_int_1274| v_~data~0.base_1318 (store (select |v_#memory_int_1274| v_~data~0.base_1318) .cse0 0))) (< |v_thrThread1of4ForFork0_~c~0#1_86| |v_thrThread1of4ForFork0_~end~0#1_47|) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13| (ite (and (<= 0 |v_thrThread1of4ForFork0_~c~0#1_86|) (< |v_thrThread1of4ForFork0_~c~0#1_86| v_~len~0_450)) 1 0)) (not (= |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27| 0)) (<= (+ v_~data~0.offset_710 .cse1 4) (select |v_#length_940| v_~data~0.base_1318)) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_1318, #valid=|v_#valid_1094|, ~len~0=v_~len~0_450, #memory_int=|v_#memory_int_1274|, ~data~0.offset=v_~data~0.offset_710, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_86|, #length=|v_#length_940|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_47|} OutVars{thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|, ~data~0.base=v_~data~0.base_1318, #valid=|v_#valid_1094|, ~len~0=v_~len~0_450, #memory_int=|v_#memory_int_1273|, ~data~0.offset=v_~data~0.offset_710, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_85|, #length=|v_#length_940|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_47|} AuxVars[] AssignedVars[thrThread1of4ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 208#[L1046-4, L1031-2]don't care [2022-07-22 12:12:31,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:31,546 INFO L85 PathProgramCache]: Analyzing trace with hash 650404016, now seen corresponding path program 1 times [2022-07-22 12:12:31,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:31,546 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604739265] [2022-07-22 12:12:31,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:31,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:31,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:31,572 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:31,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:31,588 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:31,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:31,589 INFO L85 PathProgramCache]: Analyzing trace with hash 1319, now seen corresponding path program 1 times [2022-07-22 12:12:31,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:31,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143177752] [2022-07-22 12:12:31,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:31,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:31,596 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:31,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:31,601 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:31,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:31,602 INFO L85 PathProgramCache]: Analyzing trace with hash -1312310696, now seen corresponding path program 1 times [2022-07-22 12:12:31,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:31,602 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554737908] [2022-07-22 12:12:31,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:31,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:31,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:31,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:12:31,627 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:12:31,627 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554737908] [2022-07-22 12:12:31,628 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1554737908] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:12:31,628 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:12:31,628 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:12:31,628 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062717681] [2022-07-22 12:12:31,628 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:12:31,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:12:31,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:12:31,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:12:31,711 INFO L87 Difference]: Start difference. First operand currently 34347 states, but on-demand construction may add more states Second operand has 3 states, 2 states have (on average 3.5) internal successors, (7), 3 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:32,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:12:32,347 INFO L93 Difference]: Finished difference Result 39207 states and 205186 transitions. [2022-07-22 12:12:32,347 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 39207 states and 205186 transitions. [2022-07-22 12:12:33,618 INFO L131 ngComponentsAnalysis]: Automaton has 18724 accepting balls. 18724 [2022-07-22 12:12:34,504 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 39207 states to 39207 states and 205186 transitions. [2022-07-22 12:12:34,505 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 39207 [2022-07-22 12:12:34,627 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 39207 [2022-07-22 12:12:34,627 INFO L73 IsDeterministic]: Start isDeterministic. Operand 39207 states and 205186 transitions. [2022-07-22 12:12:34,713 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:12:34,713 INFO L220 hiAutomatonCegarLoop]: Abstraction has 39207 states and 205186 transitions. [2022-07-22 12:12:34,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39207 states and 205186 transitions. [2022-07-22 12:12:36,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39207 to 35643. [2022-07-22 12:12:36,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35643 states, 35643 states have (on average 5.333361389333109) internal successors, (190097), 35642 states have internal predecessors, (190097), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:36,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35643 states to 35643 states and 190097 transitions. [2022-07-22 12:12:36,945 INFO L242 hiAutomatonCegarLoop]: Abstraction has 35643 states and 190097 transitions. [2022-07-22 12:12:36,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:12:36,946 INFO L425 stractBuchiCegarLoop]: Abstraction has 35643 states and 190097 transitions. [2022-07-22 12:12:36,946 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2022-07-22 12:12:36,946 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 35643 states and 190097 transitions. [2022-07-22 12:12:37,403 INFO L131 ngComponentsAnalysis]: Automaton has 17208 accepting balls. 17208 [2022-07-22 12:12:37,404 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:12:37,404 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:12:37,408 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:12:37,408 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:12:37,409 INFO L748 eck$LassoCheckResult]: Stem: 172949#[ULTIMATE.startENTRY]don't care [1300] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 1)) (.cse0 (select |v_#memory_int_1305| 1))) (and (= (select |v_#valid_1119| 1) 1) (< v_~data~0.base_1336 |v_#StackHeapBarrier_132|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_601| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|) (= (store (store |v_#length_965| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 4) v_~data~0.base_1336 (* v_~len~0_468 4)) |v_#length_964|) (= (select |v_#valid_1119| 0) 0) (= v_~data~0.offset_728 0) (< 0 |v_#StackHeapBarrier_132|) (= (select |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) 0) (= v_~lock~0_1073 0) (= (select |v_#valid_1119| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| (ite (< 0 v_~len~0_468) 1 0)) (= (select .cse0 0) 48) (not (= v_~data~0.base_1336 0)) (= 2 (select |v_#length_965| 1)) (= |v_#NULL.base_85| 0) (= |v_#valid_1118| (store .cse1 v_~data~0.base_1336 1)) (= (select |v_#length_965| 2) 9) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142| 0)) (= (select .cse1 v_~data~0.base_1336) 0) (< |v_#StackHeapBarrier_132| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) (= (select .cse0 1) 0) (= |v_#NULL.offset_85| 0) (= v_~next~0_623 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_132|, #valid=|v_#valid_1119|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_965|} OutVars{~lock~0=v_~lock~0_1073, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_167|, ~len~0=v_~len~0_468, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_115|, ~data~0.offset=v_~data~0.offset_728, #NULL.offset=|v_#NULL.offset_85|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_166|, #NULL.base=|v_#NULL.base_85|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_256|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_166|, #StackHeapBarrier=|v_#StackHeapBarrier_132|, ~next~0=v_~next~0_623, ~data~0.base=v_~data~0.base_1336, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_161|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_601|, #valid=|v_#valid_1118|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_964|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1239|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 172951#[L1045-2]don't care [1261] L1045-2-->L1046-3: Formula: (and (= (select |v_#valid_1043| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_585|) (= (+ |v_#pthreadsForks_162| 1) |v_#pthreadsForks_161|) (= (store |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223| (store (select |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) |v_ULTIMATE.start_main_~#t~0#1.offset_585| |v_ULTIMATE.start_main_#t~pre5#1_242|)) |v_#memory_int_1213|) (= |v_ULTIMATE.start_main_#t~pre5#1_242| |v_#pthreadsForks_162|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_585| 4) (select |v_#length_898| |v_ULTIMATE.start_main_~#t~0#1.base_1223|))) InVars {#pthreadsForks=|v_#pthreadsForks_162|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1214|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_242|, #pthreadsForks=|v_#pthreadsForks_161|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1213|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 130665#[L1046-3]don't care [1137] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of4ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_225|) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_20|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1] 130667#[L1046-4, thrENTRY]don't care [1290] thrENTRY-->L1026: Formula: (and (= |v_thrThread1of4ForFork0_~arg#1.base_7| |v_thrThread1of4ForFork0_#in~arg#1.base_7|) (= |v_thrThread1of4ForFork0_~end~0#1_51| 0) (= |v_thrThread1of4ForFork0_~c~0#1_91| 0) (= |v_thrThread1of4ForFork0_~arg#1.offset_7| |v_thrThread1of4ForFork0_#in~arg#1.offset_7|) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|) (= v_~lock~0_937 1) (= (ite (= v_~lock~0_938 0) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|) (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45| 0))) InVars {~lock~0=v_~lock~0_938, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_7|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_7|} OutVars{~lock~0=v_~lock~0_937, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_7|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_7|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_7|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_7|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_91|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_51|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_~end~0#1] 133331#[L1046-4, L1026]don't care [1015] L1026-->L1027: Formula: (<= (+ v_~next~0_3 10) v_~len~0_5) InVars {~next~0=v_~next~0_3, ~len~0=v_~len~0_5} OutVars{~next~0=v_~next~0_3, ~len~0=v_~len~0_5} AuxVars[] AssignedVars[] 133333#[L1046-4, L1027]don't care [1017] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of4ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of4ForFork0_~c~0#1] 153125#[L1046-4, L1028]don't care [1019] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of4ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{~next~0=v_~next~0_5, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_5|} AuxVars[] AssignedVars[thrThread1of4ForFork0_~end~0#1] 153129#[L1046-4, L1028-1]don't care [1175] L1028-1-->L1016: Formula: (= |v_thrThread1of4ForFork0_~end~0#1_21| v_~next~0_442) InVars {thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_21|} OutVars{~next~0=v_~next~0_442, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_21|} AuxVars[] AssignedVars[~next~0] 164125#[L1046-4, L1016]don't care [1205] L1016-->L1031-2: Formula: (and (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15| 0)) (= v_~lock~0_713 0) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|) (= (ite (= v_~lock~0_714 1) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|)) InVars {~lock~0=v_~lock~0_714} OutVars{~lock~0=v_~lock~0_713, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1] 172797#[L1046-4, L1031-2]don't care [2022-07-22 12:12:37,410 INFO L750 eck$LassoCheckResult]: Loop: 172797#[L1046-4, L1031-2]don't care [1288] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of4ForFork0_~c~0#1_86| 4))) (let ((.cse0 (+ v_~data~0.offset_710 .cse1))) (and (= (select |v_#valid_1094| v_~data~0.base_1318) 1) (= (+ |v_thrThread1of4ForFork0_~c~0#1_86| 1) |v_thrThread1of4ForFork0_~c~0#1_85|) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13| |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|) (= |v_#memory_int_1273| (store |v_#memory_int_1274| v_~data~0.base_1318 (store (select |v_#memory_int_1274| v_~data~0.base_1318) .cse0 0))) (< |v_thrThread1of4ForFork0_~c~0#1_86| |v_thrThread1of4ForFork0_~end~0#1_47|) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13| (ite (and (<= 0 |v_thrThread1of4ForFork0_~c~0#1_86|) (< |v_thrThread1of4ForFork0_~c~0#1_86| v_~len~0_450)) 1 0)) (not (= |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27| 0)) (<= (+ v_~data~0.offset_710 .cse1 4) (select |v_#length_940| v_~data~0.base_1318)) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_1318, #valid=|v_#valid_1094|, ~len~0=v_~len~0_450, #memory_int=|v_#memory_int_1274|, ~data~0.offset=v_~data~0.offset_710, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_86|, #length=|v_#length_940|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_47|} OutVars{thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|, ~data~0.base=v_~data~0.base_1318, #valid=|v_#valid_1094|, ~len~0=v_~len~0_450, #memory_int=|v_#memory_int_1273|, ~data~0.offset=v_~data~0.offset_710, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_85|, #length=|v_#length_940|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_47|} AuxVars[] AssignedVars[thrThread1of4ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 172797#[L1046-4, L1031-2]don't care [2022-07-22 12:12:37,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:37,410 INFO L85 PathProgramCache]: Analyzing trace with hash 1435297700, now seen corresponding path program 1 times [2022-07-22 12:12:37,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:37,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139027801] [2022-07-22 12:12:37,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:37,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:37,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:37,420 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:37,429 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:37,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:37,430 INFO L85 PathProgramCache]: Analyzing trace with hash 1319, now seen corresponding path program 2 times [2022-07-22 12:12:37,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:37,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1397624459] [2022-07-22 12:12:37,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:37,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:37,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:37,437 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:37,442 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:37,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:37,442 INFO L85 PathProgramCache]: Analyzing trace with hash 1544557028, now seen corresponding path program 1 times [2022-07-22 12:12:37,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:37,443 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696446501] [2022-07-22 12:12:37,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:37,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:37,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:37,455 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:37,465 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:38,230 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:12:38,230 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:12:38,230 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:12:38,230 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:12:38,231 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:12:38,231 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:38,231 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:12:38,231 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:12:38,231 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration2_Lasso [2022-07-22 12:12:38,231 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:12:38,231 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:12:38,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,539 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,551 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,552 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,555 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,559 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,561 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,842 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,847 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,852 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,872 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,885 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,902 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,906 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:38,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:39,515 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:12:39,515 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:12:39,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,518 INFO L229 MonitoredProcess]: Starting monitored process 640 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,523 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Waiting until timeout for monitored process [2022-07-22 12:12:39,524 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 [2022-07-22 12:12:39,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,531 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,532 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:39,532 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:39,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,556 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (640)] Ended with exit code 0 [2022-07-22 12:12:39,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,557 INFO L229 MonitoredProcess]: Starting monitored process 641 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,558 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Waiting until timeout for monitored process [2022-07-22 12:12:39,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:39,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,566 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,566 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:39,567 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:39,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,592 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (641)] Ended with exit code 0 [2022-07-22 12:12:39,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,593 INFO L229 MonitoredProcess]: Starting monitored process 642 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,593 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Waiting until timeout for monitored process [2022-07-22 12:12:39,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:39,601 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,601 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,602 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:39,602 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:39,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,628 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (642)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:39,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,629 INFO L229 MonitoredProcess]: Starting monitored process 643 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,630 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Waiting until timeout for monitored process [2022-07-22 12:12:39,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:39,637 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,637 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,638 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:39,638 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:39,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,663 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (643)] Ended with exit code 0 [2022-07-22 12:12:39,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,664 INFO L229 MonitoredProcess]: Starting monitored process 644 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,664 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Waiting until timeout for monitored process [2022-07-22 12:12:39,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:39,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,672 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:39,673 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:39,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,698 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (644)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:39,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,699 INFO L229 MonitoredProcess]: Starting monitored process 645 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,700 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Waiting until timeout for monitored process [2022-07-22 12:12:39,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:39,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:39,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,708 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:39,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:39,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,730 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (645)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:39,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,731 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,731 INFO L229 MonitoredProcess]: Starting monitored process 646 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Waiting until timeout for monitored process [2022-07-22 12:12:39,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:39,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,739 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:39,739 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:39,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,764 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (646)] Ended with exit code 0 [2022-07-22 12:12:39,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,765 INFO L229 MonitoredProcess]: Starting monitored process 647 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,765 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Waiting until timeout for monitored process [2022-07-22 12:12:39,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:39,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:12:39,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,773 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:12:39,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:12:39,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,796 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (647)] Ended with exit code 0 [2022-07-22 12:12:39,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,797 INFO L229 MonitoredProcess]: Starting monitored process 648 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Waiting until timeout for monitored process [2022-07-22 12:12:39,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:39,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,806 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,806 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:39,807 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:39,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,831 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (648)] Ended with exit code 0 [2022-07-22 12:12:39,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,832 INFO L229 MonitoredProcess]: Starting monitored process 649 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,833 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Waiting until timeout for monitored process [2022-07-22 12:12:39,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:39,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,840 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:39,841 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:39,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,867 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (649)] Ended with exit code 0 [2022-07-22 12:12:39,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,868 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,868 INFO L229 MonitoredProcess]: Starting monitored process 650 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Waiting until timeout for monitored process [2022-07-22 12:12:39,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:39,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:39,877 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:39,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,902 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (650)] Ended with exit code 0 [2022-07-22 12:12:39,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,903 INFO L229 MonitoredProcess]: Starting monitored process 651 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Waiting until timeout for monitored process [2022-07-22 12:12:39,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:39,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,911 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:39,911 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:39,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,936 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (651)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:39,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,937 INFO L229 MonitoredProcess]: Starting monitored process 652 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Waiting until timeout for monitored process [2022-07-22 12:12:39,938 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 [2022-07-22 12:12:39,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,944 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:39,946 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:39,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:39,974 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (652)] Ended with exit code 0 [2022-07-22 12:12:39,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:39,974 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:39,975 INFO L229 MonitoredProcess]: Starting monitored process 653 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:39,975 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Waiting until timeout for monitored process [2022-07-22 12:12:39,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:39,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:39,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:39,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:39,983 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:39,984 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:39,984 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:39,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:40,009 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (653)] Ended with exit code 0 [2022-07-22 12:12:40,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:40,010 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:40,010 INFO L229 MonitoredProcess]: Starting monitored process 654 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:40,011 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Waiting until timeout for monitored process [2022-07-22 12:12:40,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:40,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:40,018 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:12:40,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:40,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:40,019 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:12:40,019 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:40,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:40,047 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (654)] Ended with exit code 0 [2022-07-22 12:12:40,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:40,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:40,048 INFO L229 MonitoredProcess]: Starting monitored process 655 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:40,049 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Waiting until timeout for monitored process [2022-07-22 12:12:40,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:40,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:40,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:40,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:40,056 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:40,057 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:40,057 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:40,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:40,082 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (655)] Ended with exit code 0 [2022-07-22 12:12:40,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:40,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:40,083 INFO L229 MonitoredProcess]: Starting monitored process 656 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:40,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Waiting until timeout for monitored process [2022-07-22 12:12:40,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:40,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:40,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:40,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:40,091 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:40,092 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:40,092 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:40,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:12:40,118 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (656)] Ended with exit code 0 [2022-07-22 12:12:40,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:40,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:40,119 INFO L229 MonitoredProcess]: Starting monitored process 657 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:40,120 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Waiting until timeout for monitored process [2022-07-22 12:12:40,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:12:40,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:12:40,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:12:40,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:12:40,128 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:12:40,130 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:12:40,130 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:12:40,144 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:12:40,167 INFO L443 ModelExtractionUtils]: Simplification made 16 calls to the SMT solver. [2022-07-22 12:12:40,168 INFO L444 ModelExtractionUtils]: 8 out of 22 variables were initially zero. Simplification set additionally 11 variables to zero. [2022-07-22 12:12:40,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:40,168 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:12:40,169 INFO L229 MonitoredProcess]: Starting monitored process 658 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:12:40,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Waiting until timeout for monitored process [2022-07-22 12:12:40,170 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:12:40,178 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:12:40,179 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:12:40,179 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of4ForFork0_~c~0#1, thrThread1of4ForFork0_~end~0#1) = -1*thrThread1of4ForFork0_~c~0#1 + 1*thrThread1of4ForFork0_~end~0#1 Supporting invariants [] [2022-07-22 12:12:40,201 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (657)] Ended with exit code 0 [2022-07-22 12:12:40,230 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:12:40,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:40,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:40,262 INFO L263 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:12:40,263 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:40,275 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:12:40,275 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:12:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:12:40,276 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:12:40,276 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 35643 states and 190097 transitions. cyclomatic complexity: 171662 Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:40,879 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (658)] Forceful destruction successful, exit code 0 [2022-07-22 12:12:41,238 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 35643 states and 190097 transitions. cyclomatic complexity: 171662. Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 57021 states and 309130 transitions. Complement of second has 3 states. [2022-07-22 12:12:41,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:12:41,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:41,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 47 transitions. [2022-07-22 12:12:41,239 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 47 transitions. Stem has 9 letters. Loop has 1 letters. [2022-07-22 12:12:41,239 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:41,239 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 47 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-22 12:12:41,239 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:41,239 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 47 transitions. Stem has 9 letters. Loop has 2 letters. [2022-07-22 12:12:41,240 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:12:41,240 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 57021 states and 309130 transitions. [2022-07-22 12:12:43,116 INFO L131 ngComponentsAnalysis]: Automaton has 17207 accepting balls. 17207 [2022-07-22 12:12:44,363 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 57021 states to 57021 states and 309130 transitions. [2022-07-22 12:12:44,363 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 42767 [2022-07-22 12:12:44,556 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 53457 [2022-07-22 12:12:44,556 INFO L73 IsDeterministic]: Start isDeterministic. Operand 57021 states and 309130 transitions. [2022-07-22 12:12:44,691 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:12:44,692 INFO L220 hiAutomatonCegarLoop]: Abstraction has 57021 states and 309130 transitions. [2022-07-22 12:12:45,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57021 states and 309130 transitions. [2022-07-22 12:12:46,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57021 to 42770. [2022-07-22 12:12:46,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42770 states, 42770 states have (on average 5.4834697217675945) internal successors, (234528), 42769 states have internal predecessors, (234528), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:47,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42770 states to 42770 states and 234528 transitions. [2022-07-22 12:12:47,554 INFO L242 hiAutomatonCegarLoop]: Abstraction has 42770 states and 234528 transitions. [2022-07-22 12:12:47,554 INFO L425 stractBuchiCegarLoop]: Abstraction has 42770 states and 234528 transitions. [2022-07-22 12:12:47,554 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2022-07-22 12:12:47,554 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 42770 states and 234528 transitions. [2022-07-22 12:12:48,218 INFO L131 ngComponentsAnalysis]: Automaton has 17207 accepting balls. 17207 [2022-07-22 12:12:48,218 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:12:48,218 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:12:48,226 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:12:48,226 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:12:48,228 INFO L748 eck$LassoCheckResult]: Stem: 310570#[ULTIMATE.startENTRY]don't care [1300] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 1)) (.cse0 (select |v_#memory_int_1305| 1))) (and (= (select |v_#valid_1119| 1) 1) (< v_~data~0.base_1336 |v_#StackHeapBarrier_132|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_601| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|) (= (store (store |v_#length_965| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 4) v_~data~0.base_1336 (* v_~len~0_468 4)) |v_#length_964|) (= (select |v_#valid_1119| 0) 0) (= v_~data~0.offset_728 0) (< 0 |v_#StackHeapBarrier_132|) (= (select |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) 0) (= v_~lock~0_1073 0) (= (select |v_#valid_1119| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| (ite (< 0 v_~len~0_468) 1 0)) (= (select .cse0 0) 48) (not (= v_~data~0.base_1336 0)) (= 2 (select |v_#length_965| 1)) (= |v_#NULL.base_85| 0) (= |v_#valid_1118| (store .cse1 v_~data~0.base_1336 1)) (= (select |v_#length_965| 2) 9) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142| 0)) (= (select .cse1 v_~data~0.base_1336) 0) (< |v_#StackHeapBarrier_132| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) (= (select .cse0 1) 0) (= |v_#NULL.offset_85| 0) (= v_~next~0_623 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_132|, #valid=|v_#valid_1119|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_965|} OutVars{~lock~0=v_~lock~0_1073, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_167|, ~len~0=v_~len~0_468, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_115|, ~data~0.offset=v_~data~0.offset_728, #NULL.offset=|v_#NULL.offset_85|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_166|, #NULL.base=|v_#NULL.base_85|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_256|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_166|, #StackHeapBarrier=|v_#StackHeapBarrier_132|, ~next~0=v_~next~0_623, ~data~0.base=v_~data~0.base_1336, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_161|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_601|, #valid=|v_#valid_1118|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_964|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1239|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 310572#[L1045-2]don't care [1261] L1045-2-->L1046-3: Formula: (and (= (select |v_#valid_1043| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_585|) (= (+ |v_#pthreadsForks_162| 1) |v_#pthreadsForks_161|) (= (store |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223| (store (select |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) |v_ULTIMATE.start_main_~#t~0#1.offset_585| |v_ULTIMATE.start_main_#t~pre5#1_242|)) |v_#memory_int_1213|) (= |v_ULTIMATE.start_main_#t~pre5#1_242| |v_#pthreadsForks_162|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_585| 4) (select |v_#length_898| |v_ULTIMATE.start_main_~#t~0#1.base_1223|))) InVars {#pthreadsForks=|v_#pthreadsForks_162|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1214|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_242|, #pthreadsForks=|v_#pthreadsForks_161|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1213|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 261624#[L1046-3]don't care [1137] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of4ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_225|) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_20|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1] 261626#[L1046-4, thrENTRY]don't care [968] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 286314#[L1046-5, thrENTRY]don't care [960] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 248540#[L1045-2, thrENTRY]don't care [1261] L1045-2-->L1046-3: Formula: (and (= (select |v_#valid_1043| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_585|) (= (+ |v_#pthreadsForks_162| 1) |v_#pthreadsForks_161|) (= (store |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223| (store (select |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) |v_ULTIMATE.start_main_~#t~0#1.offset_585| |v_ULTIMATE.start_main_#t~pre5#1_242|)) |v_#memory_int_1213|) (= |v_ULTIMATE.start_main_#t~pre5#1_242| |v_#pthreadsForks_162|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_585| 4) (select |v_#length_898| |v_ULTIMATE.start_main_~#t~0#1.base_1223|))) InVars {#pthreadsForks=|v_#pthreadsForks_162|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1214|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_242|, #pthreadsForks=|v_#pthreadsForks_161|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1213|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 248544#[thrENTRY, L1046-3]don't care [1138] L1046-3-->thrENTRY: Formula: (and (= |v_thrThread2of4ForFork0_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre5#1_227| v_thrThread2of4ForFork0_thidvar0_2) (= v_thrThread2of4ForFork0_thidvar1_2 0) (= |v_thrThread2of4ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_227|} OutVars{thrThread2of4ForFork0_~arg#1.base=|v_thrThread2of4ForFork0_~arg#1.base_4|, thrThread2of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_14|, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_20|, thrThread2of4ForFork0_~arg#1.offset=|v_thrThread2of4ForFork0_~arg#1.offset_4|, thrThread2of4ForFork0_#in~arg#1.base=|v_thrThread2of4ForFork0_#in~arg#1.base_4|, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread2of4ForFork0_thidvar0=v_thrThread2of4ForFork0_thidvar0_2, thrThread2of4ForFork0_thidvar1=v_thrThread2of4ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_227|, thrThread2of4ForFork0_#in~arg#1.offset=|v_thrThread2of4ForFork0_#in~arg#1.offset_4|, thrThread2of4ForFork0_#res#1.offset=|v_thrThread2of4ForFork0_#res#1.offset_4|, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of4ForFork0_#res#1.base=|v_thrThread2of4ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thrThread2of4ForFork0_~arg#1.base, thrThread2of4ForFork0___VERIFIER_assert_~cond#1, thrThread2of4ForFork0_~end~0#1, thrThread2of4ForFork0_~c~0#1, thrThread2of4ForFork0_~arg#1.offset, thrThread2of4ForFork0_#in~arg#1.base, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread2of4ForFork0_thidvar0, thrThread2of4ForFork0_thidvar1, thrThread2of4ForFork0_#in~arg#1.offset, thrThread2of4ForFork0_#res#1.offset, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of4ForFork0_assume_abort_if_not_~cond#1, thrThread2of4ForFork0_#res#1.base] 306386#[L1046-4, thrENTRY, thrENTRY]don't care [1276] thrENTRY-->L1013: Formula: (and (= |v_thrThread2of4ForFork0_~c~0#1_79| 0) (= |v_thrThread2of4ForFork0_~arg#1.base_9| |v_thrThread2of4ForFork0_#in~arg#1.base_9|) (not (= 0 |v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_37|)) (= |v_thrThread2of4ForFork0_~end~0#1_79| 0) (= |v_thrThread2of4ForFork0_~arg#1.offset_9| |v_thrThread2of4ForFork0_#in~arg#1.offset_9|) (= |v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_37| (ite (= v_~lock~0_842 0) 1 0)) (= |v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_37| |v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_37|) (= v_~lock~0_841 1)) InVars {thrThread2of4ForFork0_#in~arg#1.offset=|v_thrThread2of4ForFork0_#in~arg#1.offset_9|, ~lock~0=v_~lock~0_842, thrThread2of4ForFork0_#in~arg#1.base=|v_thrThread2of4ForFork0_#in~arg#1.base_9|} OutVars{thrThread2of4ForFork0_~arg#1.base=|v_thrThread2of4ForFork0_~arg#1.base_9|, thrThread2of4ForFork0_#in~arg#1.offset=|v_thrThread2of4ForFork0_#in~arg#1.offset_9|, ~lock~0=v_~lock~0_841, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_79|, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_79|, thrThread2of4ForFork0_#in~arg#1.base=|v_thrThread2of4ForFork0_#in~arg#1.base_9|, thrThread2of4ForFork0_~arg#1.offset=|v_thrThread2of4ForFork0_~arg#1.offset_9|, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_37|, thrThread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_37|} AuxVars[] AssignedVars[thrThread2of4ForFork0_~arg#1.base, ~lock~0, thrThread2of4ForFork0_~end~0#1, thrThread2of4ForFork0_~c~0#1, thrThread2of4ForFork0_~arg#1.offset, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of4ForFork0_assume_abort_if_not_~cond#1] 281388#[L1046-4, thrENTRY, L1013]don't care [1251] L1013-->L1016: Formula: (not (<= (+ v_~next~0_556 10) v_~len~0_408)) InVars {~next~0=v_~next~0_556, ~len~0=v_~len~0_408} OutVars{~next~0=v_~next~0_556, ~len~0=v_~len~0_408} AuxVars[] AssignedVars[] 281390#[L1046-4, thrENTRY, L1016]don't care [1147] L1016-->L1031-2: Formula: (and (= v_~lock~0_667 0) (not (= |v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_9| 0)) (= |v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_9| |v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_9|) (= (ite (= v_~lock~0_668 1) 1 0) |v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_9|)) InVars {~lock~0=v_~lock~0_668} OutVars{~lock~0=v_~lock~0_667, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_9|, thrThread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[~lock~0, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of4ForFork0_assume_abort_if_not_~cond#1] 293712#[L1046-4, thrENTRY, L1031-2]don't care [2022-07-22 12:12:48,228 INFO L750 eck$LassoCheckResult]: Loop: 293712#[L1046-4, thrENTRY, L1031-2]don't care [1285] L1031-2-->L1031-2: Formula: (let ((.cse1 (* 4 |v_thrThread2of4ForFork0_~c~0#1_96|))) (let ((.cse0 (+ v_~data~0.offset_706 .cse1))) (and (< |v_thrThread2of4ForFork0_~c~0#1_96| |v_thrThread2of4ForFork0_~end~0#1_85|) (= (ite (and (< |v_thrThread2of4ForFork0_~c~0#1_96| v_~len~0_440) (<= 0 |v_thrThread2of4ForFork0_~c~0#1_96|)) 1 0) |v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_13|) (= (+ |v_thrThread2of4ForFork0_~c~0#1_96| 1) |v_thrThread2of4ForFork0_~c~0#1_95|) (= |v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_27| |v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_13|) (not (= |v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_27| 0)) (= |v_#memory_int_1267| (store |v_#memory_int_1268| v_~data~0.base_1314 (store (select |v_#memory_int_1268| v_~data~0.base_1314) .cse0 0))) (<= (+ v_~data~0.offset_706 .cse1 4) (select |v_#length_932| v_~data~0.base_1314)) (= (select |v_#valid_1086| v_~data~0.base_1314) 1) (<= 0 .cse0)))) InVars {thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_96|, ~data~0.base=v_~data~0.base_1314, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_85|, #valid=|v_#valid_1086|, ~len~0=v_~len~0_440, #memory_int=|v_#memory_int_1268|, ~data~0.offset=v_~data~0.offset_706, #length=|v_#length_932|} OutVars{thrThread2of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_27|, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_95|, ~data~0.base=v_~data~0.base_1314, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_85|, #valid=|v_#valid_1086|, ~len~0=v_~len~0_440, #memory_int=|v_#memory_int_1267|, ~data~0.offset=v_~data~0.offset_706, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_13|, #length=|v_#length_932|} AuxVars[] AssignedVars[thrThread2of4ForFork0___VERIFIER_assert_~cond#1, thrThread2of4ForFork0_~c~0#1, #memory_int, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1] 293712#[L1046-4, thrENTRY, L1031-2]don't care [2022-07-22 12:12:48,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:48,228 INFO L85 PathProgramCache]: Analyzing trace with hash -2109407424, now seen corresponding path program 1 times [2022-07-22 12:12:48,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:48,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859043231] [2022-07-22 12:12:48,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:48,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:48,240 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:48,248 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:48,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:48,249 INFO L85 PathProgramCache]: Analyzing trace with hash 1316, now seen corresponding path program 1 times [2022-07-22 12:12:48,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:48,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634048563] [2022-07-22 12:12:48,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:48,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:48,256 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:48,261 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:48,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:48,261 INFO L85 PathProgramCache]: Analyzing trace with hash -967119419, now seen corresponding path program 1 times [2022-07-22 12:12:48,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:48,262 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1262060429] [2022-07-22 12:12:48,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:48,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:48,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:12:48,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-07-22 12:12:48,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 12:12:48,299 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1262060429] [2022-07-22 12:12:48,299 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1262060429] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 12:12:48,300 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 12:12:48,300 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-22 12:12:48,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177653707] [2022-07-22 12:12:48,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 12:12:48,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 12:12:48,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 12:12:48,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 12:12:48,390 INFO L87 Difference]: Start difference. First operand 42770 states and 234528 transitions. cyclomatic complexity: 212529 Second operand has 3 states, 2 states have (on average 5.0) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:49,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-22 12:12:49,611 INFO L93 Difference]: Finished difference Result 58790 states and 315093 transitions. [2022-07-22 12:12:49,611 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 58790 states and 315093 transitions. [2022-07-22 12:12:51,729 INFO L131 ngComponentsAnalysis]: Automaton has 22673 accepting balls. 22673 [2022-07-22 12:12:53,123 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 58790 states to 58790 states and 315093 transitions. [2022-07-22 12:12:53,123 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 53891 [2022-07-22 12:12:53,354 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 53891 [2022-07-22 12:12:53,354 INFO L73 IsDeterministic]: Start isDeterministic. Operand 58790 states and 315093 transitions. [2022-07-22 12:12:53,515 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:12:53,516 INFO L220 hiAutomatonCegarLoop]: Abstraction has 58790 states and 315093 transitions. [2022-07-22 12:12:53,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58790 states and 315093 transitions. [2022-07-22 12:12:55,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58790 to 53450. [2022-07-22 12:12:55,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53450 states, 53450 states have (on average 5.459270346117867) internal successors, (291798), 53449 states have internal predecessors, (291798), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:12:57,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53450 states to 53450 states and 291798 transitions. [2022-07-22 12:12:57,179 INFO L242 hiAutomatonCegarLoop]: Abstraction has 53450 states and 291798 transitions. [2022-07-22 12:12:57,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 12:12:57,180 INFO L425 stractBuchiCegarLoop]: Abstraction has 53450 states and 291798 transitions. [2022-07-22 12:12:57,180 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2022-07-22 12:12:57,180 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 53450 states and 291798 transitions. [2022-07-22 12:12:58,302 INFO L131 ngComponentsAnalysis]: Automaton has 20851 accepting balls. 20851 [2022-07-22 12:12:58,302 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:12:58,302 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:12:58,312 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:12:58,312 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:12:58,313 INFO L748 eck$LassoCheckResult]: Stem: 461838#[ULTIMATE.startENTRY]don't care [1300] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 1)) (.cse0 (select |v_#memory_int_1305| 1))) (and (= (select |v_#valid_1119| 1) 1) (< v_~data~0.base_1336 |v_#StackHeapBarrier_132|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_601| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|) (= (store (store |v_#length_965| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 4) v_~data~0.base_1336 (* v_~len~0_468 4)) |v_#length_964|) (= (select |v_#valid_1119| 0) 0) (= v_~data~0.offset_728 0) (< 0 |v_#StackHeapBarrier_132|) (= (select |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) 0) (= v_~lock~0_1073 0) (= (select |v_#valid_1119| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| (ite (< 0 v_~len~0_468) 1 0)) (= (select .cse0 0) 48) (not (= v_~data~0.base_1336 0)) (= 2 (select |v_#length_965| 1)) (= |v_#NULL.base_85| 0) (= |v_#valid_1118| (store .cse1 v_~data~0.base_1336 1)) (= (select |v_#length_965| 2) 9) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142| 0)) (= (select .cse1 v_~data~0.base_1336) 0) (< |v_#StackHeapBarrier_132| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) (= (select .cse0 1) 0) (= |v_#NULL.offset_85| 0) (= v_~next~0_623 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_132|, #valid=|v_#valid_1119|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_965|} OutVars{~lock~0=v_~lock~0_1073, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_167|, ~len~0=v_~len~0_468, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_115|, ~data~0.offset=v_~data~0.offset_728, #NULL.offset=|v_#NULL.offset_85|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_166|, #NULL.base=|v_#NULL.base_85|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_256|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_166|, #StackHeapBarrier=|v_#StackHeapBarrier_132|, ~next~0=v_~next~0_623, ~data~0.base=v_~data~0.base_1336, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_161|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_601|, #valid=|v_#valid_1118|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_964|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1239|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 461840#[L1045-2]don't care [1261] L1045-2-->L1046-3: Formula: (and (= (select |v_#valid_1043| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_585|) (= (+ |v_#pthreadsForks_162| 1) |v_#pthreadsForks_161|) (= (store |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223| (store (select |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) |v_ULTIMATE.start_main_~#t~0#1.offset_585| |v_ULTIMATE.start_main_#t~pre5#1_242|)) |v_#memory_int_1213|) (= |v_ULTIMATE.start_main_#t~pre5#1_242| |v_#pthreadsForks_162|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_585| 4) (select |v_#length_898| |v_ULTIMATE.start_main_~#t~0#1.base_1223|))) InVars {#pthreadsForks=|v_#pthreadsForks_162|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1214|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_242|, #pthreadsForks=|v_#pthreadsForks_161|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1213|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 405194#[L1046-3]don't care [1137] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of4ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_225|) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_20|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1] 405196#[L1046-4, thrENTRY]don't care [1290] thrENTRY-->L1026: Formula: (and (= |v_thrThread1of4ForFork0_~arg#1.base_7| |v_thrThread1of4ForFork0_#in~arg#1.base_7|) (= |v_thrThread1of4ForFork0_~end~0#1_51| 0) (= |v_thrThread1of4ForFork0_~c~0#1_91| 0) (= |v_thrThread1of4ForFork0_~arg#1.offset_7| |v_thrThread1of4ForFork0_#in~arg#1.offset_7|) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|) (= v_~lock~0_937 1) (= (ite (= v_~lock~0_938 0) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|) (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45| 0))) InVars {~lock~0=v_~lock~0_938, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_7|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_7|} OutVars{~lock~0=v_~lock~0_937, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_7|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_7|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_7|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_7|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_91|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_51|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_~end~0#1] 408158#[L1046-4, L1026]don't care [1015] L1026-->L1027: Formula: (<= (+ v_~next~0_3 10) v_~len~0_5) InVars {~next~0=v_~next~0_3, ~len~0=v_~len~0_5} OutVars{~next~0=v_~next~0_3, ~len~0=v_~len~0_5} AuxVars[] AssignedVars[] 408160#[L1046-4, L1027]don't care [1017] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of4ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of4ForFork0_~c~0#1] 431116#[L1046-4, L1028]don't care [1019] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of4ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{~next~0=v_~next~0_5, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_5|} AuxVars[] AssignedVars[thrThread1of4ForFork0_~end~0#1] 431120#[L1046-4, L1028-1]don't care [1175] L1028-1-->L1016: Formula: (= |v_thrThread1of4ForFork0_~end~0#1_21| v_~next~0_442) InVars {thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_21|} OutVars{~next~0=v_~next~0_442, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_21|} AuxVars[] AssignedVars[~next~0] 445350#[L1046-4, L1016]don't care [1205] L1016-->L1031-2: Formula: (and (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15| 0)) (= v_~lock~0_713 0) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|) (= (ite (= v_~lock~0_714 1) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|)) InVars {~lock~0=v_~lock~0_714} OutVars{~lock~0=v_~lock~0_713, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1] 469722#[L1046-4, L1031-2]don't care [968] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 423662#[L1046-5, L1031-2]don't care [2022-07-22 12:12:58,313 INFO L750 eck$LassoCheckResult]: Loop: 423662#[L1046-5, L1031-2]don't care [1288] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of4ForFork0_~c~0#1_86| 4))) (let ((.cse0 (+ v_~data~0.offset_710 .cse1))) (and (= (select |v_#valid_1094| v_~data~0.base_1318) 1) (= (+ |v_thrThread1of4ForFork0_~c~0#1_86| 1) |v_thrThread1of4ForFork0_~c~0#1_85|) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13| |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|) (= |v_#memory_int_1273| (store |v_#memory_int_1274| v_~data~0.base_1318 (store (select |v_#memory_int_1274| v_~data~0.base_1318) .cse0 0))) (< |v_thrThread1of4ForFork0_~c~0#1_86| |v_thrThread1of4ForFork0_~end~0#1_47|) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13| (ite (and (<= 0 |v_thrThread1of4ForFork0_~c~0#1_86|) (< |v_thrThread1of4ForFork0_~c~0#1_86| v_~len~0_450)) 1 0)) (not (= |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27| 0)) (<= (+ v_~data~0.offset_710 .cse1 4) (select |v_#length_940| v_~data~0.base_1318)) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_1318, #valid=|v_#valid_1094|, ~len~0=v_~len~0_450, #memory_int=|v_#memory_int_1274|, ~data~0.offset=v_~data~0.offset_710, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_86|, #length=|v_#length_940|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_47|} OutVars{thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|, ~data~0.base=v_~data~0.base_1318, #valid=|v_#valid_1094|, ~len~0=v_~len~0_450, #memory_int=|v_#memory_int_1273|, ~data~0.offset=v_~data~0.offset_710, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_85|, #length=|v_#length_940|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_47|} AuxVars[] AssignedVars[thrThread1of4ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 423662#[L1046-5, L1031-2]don't care [2022-07-22 12:12:58,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:58,314 INFO L85 PathProgramCache]: Analyzing trace with hash 1544556708, now seen corresponding path program 1 times [2022-07-22 12:12:58,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:58,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027626636] [2022-07-22 12:12:58,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:58,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:58,336 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:58,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:58,377 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:58,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:58,381 INFO L85 PathProgramCache]: Analyzing trace with hash 1319, now seen corresponding path program 3 times [2022-07-22 12:12:58,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:58,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41912653] [2022-07-22 12:12:58,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:58,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:58,400 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:58,409 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:58,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:12:58,409 INFO L85 PathProgramCache]: Analyzing trace with hash 636618980, now seen corresponding path program 1 times [2022-07-22 12:12:58,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:12:58,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [400516004] [2022-07-22 12:12:58,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:12:58,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:12:58,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:58,437 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:12:58,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:12:58,461 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:12:59,593 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:12:59,593 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:12:59,594 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:12:59,594 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:12:59,594 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:12:59,594 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:12:59,594 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:12:59,594 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:12:59,594 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration4_Lasso [2022-07-22 12:12:59,594 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:12:59,594 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:12:59,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,607 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,608 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,610 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,612 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,616 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,924 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,927 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,938 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,941 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,943 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,945 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,949 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,951 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,958 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,961 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,963 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,964 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,980 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,984 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,985 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,988 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,993 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:12:59,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:00,522 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:13:00,522 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:13:00,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:00,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:00,530 INFO L229 MonitoredProcess]: Starting monitored process 659 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:00,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Waiting until timeout for monitored process [2022-07-22 12:13:00,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:00,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:00,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:00,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:00,540 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:00,541 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:00,541 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:00,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:00,592 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (659)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:00,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:00,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:00,593 INFO L229 MonitoredProcess]: Starting monitored process 660 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:00,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:00,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:00,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:00,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:00,603 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:00,604 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:00,604 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:00,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Waiting until timeout for monitored process [2022-07-22 12:13:00,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:00,649 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (660)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:00,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:00,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:00,650 INFO L229 MonitoredProcess]: Starting monitored process 661 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:00,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:00,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:00,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:00,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:00,659 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:00,660 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:00,660 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:00,663 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Waiting until timeout for monitored process [2022-07-22 12:13:00,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:00,703 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (661)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:00,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:00,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:00,705 INFO L229 MonitoredProcess]: Starting monitored process 662 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:00,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:00,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:00,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:00,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:00,715 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:00,716 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:00,716 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:00,719 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Waiting until timeout for monitored process [2022-07-22 12:13:00,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:00,760 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (662)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:00,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:00,760 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:00,761 INFO L229 MonitoredProcess]: Starting monitored process 663 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:00,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:00,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:00,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:00,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:00,771 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:00,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:00,772 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:00,773 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Waiting until timeout for monitored process [2022-07-22 12:13:00,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:00,821 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (663)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:00,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:00,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:00,823 INFO L229 MonitoredProcess]: Starting monitored process 664 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:00,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:00,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:00,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:00,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:00,833 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:00,834 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:00,834 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:00,837 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Waiting until timeout for monitored process [2022-07-22 12:13:00,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:00,881 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (664)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:00,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:00,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:00,882 INFO L229 MonitoredProcess]: Starting monitored process 665 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:00,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:00,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:00,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:00,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:00,897 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:00,898 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:00,898 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:00,902 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Waiting until timeout for monitored process [2022-07-22 12:13:00,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:00,981 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (665)] Ended with exit code 0 [2022-07-22 12:13:00,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:00,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:00,982 INFO L229 MonitoredProcess]: Starting monitored process 666 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:00,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:01,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:01,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:01,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:01,004 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:01,005 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:01,006 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:01,010 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Waiting until timeout for monitored process [2022-07-22 12:13:01,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:01,050 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (666)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:01,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:01,051 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:01,052 INFO L229 MonitoredProcess]: Starting monitored process 667 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:01,053 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 [2022-07-22 12:13:01,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:01,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:01,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:01,061 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:01,062 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:01,062 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:01,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Waiting until timeout for monitored process [2022-07-22 12:13:01,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:01,107 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (667)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:01,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:01,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:01,108 INFO L229 MonitoredProcess]: Starting monitored process 668 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:01,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:01,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:01,118 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:13:01,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:01,118 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:01,119 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:13:01,119 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:01,125 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Waiting until timeout for monitored process [2022-07-22 12:13:01,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:01,165 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (668)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:01,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:01,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:01,166 INFO L229 MonitoredProcess]: Starting monitored process 669 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:01,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:01,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:01,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:13:01,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:01,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:01,176 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:01,176 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:13:01,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:13:01,178 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Waiting until timeout for monitored process [2022-07-22 12:13:01,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:01,220 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (669)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:01,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:01,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:01,221 INFO L229 MonitoredProcess]: Starting monitored process 670 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:01,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:01,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:01,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:01,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:01,236 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:01,237 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:01,237 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:01,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Waiting until timeout for monitored process [2022-07-22 12:13:01,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:01,281 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (670)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:01,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:01,281 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:01,282 INFO L229 MonitoredProcess]: Starting monitored process 671 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:01,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:01,291 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:01,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:01,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:01,291 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:01,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:01,292 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:01,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Waiting until timeout for monitored process [2022-07-22 12:13:01,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:01,336 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (671)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:01,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:01,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:01,338 INFO L229 MonitoredProcess]: Starting monitored process 672 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:01,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:01,348 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:01,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:01,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:01,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:01,349 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:01,349 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:01,352 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Waiting until timeout for monitored process [2022-07-22 12:13:01,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:01,393 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (672)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:01,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:01,394 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:01,394 INFO L229 MonitoredProcess]: Starting monitored process 673 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:01,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:01,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:01,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:01,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:01,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:01,407 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:01,407 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:01,412 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Waiting until timeout for monitored process [2022-07-22 12:13:01,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:01,454 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (673)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:01,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:01,455 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:01,455 INFO L229 MonitoredProcess]: Starting monitored process 674 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:01,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:01,465 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Waiting until timeout for monitored process [2022-07-22 12:13:01,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:01,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:01,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:01,465 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:01,469 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:01,469 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:01,488 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:13:01,530 INFO L443 ModelExtractionUtils]: Simplification made 22 calls to the SMT solver. [2022-07-22 12:13:01,531 INFO L444 ModelExtractionUtils]: 4 out of 25 variables were initially zero. Simplification set additionally 18 variables to zero. [2022-07-22 12:13:01,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:01,531 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:01,532 INFO L229 MonitoredProcess]: Starting monitored process 675 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:01,536 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:13:01,544 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Waiting until timeout for monitored process [2022-07-22 12:13:01,556 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:13:01,556 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:13:01,556 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~len~0, thrThread1of4ForFork0_~c~0#1) = 1*~len~0 - 1*thrThread1of4ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:13:01,589 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (674)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:01,616 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:13:01,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:01,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:13:01,642 INFO L263 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:13:01,642 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:13:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:13:01,657 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:13:01,658 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:13:01,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:13:01,658 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:13:01,658 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 53450 states and 291798 transitions. cyclomatic complexity: 263653 Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:13:02,485 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (675)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:02,922 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 53450 states and 291798 transitions. cyclomatic complexity: 263653. Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 53476 states and 291852 transitions. Complement of second has 3 states. [2022-07-22 12:13:02,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:13:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:13:02,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 14 transitions. [2022-07-22 12:13:02,924 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 14 transitions. Stem has 10 letters. Loop has 1 letters. [2022-07-22 12:13:02,924 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:02,924 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 14 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-22 12:13:02,929 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:02,929 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 14 transitions. Stem has 10 letters. Loop has 2 letters. [2022-07-22 12:13:02,929 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:02,929 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 53476 states and 291852 transitions. [2022-07-22 12:13:04,869 INFO L131 ngComponentsAnalysis]: Automaton has 20850 accepting balls. 20850 [2022-07-22 12:13:06,161 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 53476 states to 53476 states and 291852 transitions. [2022-07-22 12:13:06,161 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 49002 [2022-07-22 12:13:06,308 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 49020 [2022-07-22 12:13:06,308 INFO L73 IsDeterministic]: Start isDeterministic. Operand 53476 states and 291852 transitions. [2022-07-22 12:13:06,801 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:13:06,801 INFO L220 hiAutomatonCegarLoop]: Abstraction has 53476 states and 291852 transitions. [2022-07-22 12:13:06,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53476 states and 291852 transitions. [2022-07-22 12:13:08,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53476 to 53450. [2022-07-22 12:13:08,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53450 states, 53450 states have (on average 5.459251637043966) internal successors, (291797), 53449 states have internal predecessors, (291797), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:13:09,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53450 states to 53450 states and 291797 transitions. [2022-07-22 12:13:09,442 INFO L242 hiAutomatonCegarLoop]: Abstraction has 53450 states and 291797 transitions. [2022-07-22 12:13:09,442 INFO L425 stractBuchiCegarLoop]: Abstraction has 53450 states and 291797 transitions. [2022-07-22 12:13:09,442 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2022-07-22 12:13:09,442 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 53450 states and 291797 transitions. [2022-07-22 12:13:10,617 INFO L131 ngComponentsAnalysis]: Automaton has 20850 accepting balls. 20850 [2022-07-22 12:13:10,617 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:13:10,617 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:13:10,623 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:13:10,623 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:13:10,624 INFO L748 eck$LassoCheckResult]: Stem: 623385#[ULTIMATE.startENTRY]don't care [1300] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 1)) (.cse0 (select |v_#memory_int_1305| 1))) (and (= (select |v_#valid_1119| 1) 1) (< v_~data~0.base_1336 |v_#StackHeapBarrier_132|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_601| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|) (= (store (store |v_#length_965| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 4) v_~data~0.base_1336 (* v_~len~0_468 4)) |v_#length_964|) (= (select |v_#valid_1119| 0) 0) (= v_~data~0.offset_728 0) (< 0 |v_#StackHeapBarrier_132|) (= (select |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) 0) (= v_~lock~0_1073 0) (= (select |v_#valid_1119| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| (ite (< 0 v_~len~0_468) 1 0)) (= (select .cse0 0) 48) (not (= v_~data~0.base_1336 0)) (= 2 (select |v_#length_965| 1)) (= |v_#NULL.base_85| 0) (= |v_#valid_1118| (store .cse1 v_~data~0.base_1336 1)) (= (select |v_#length_965| 2) 9) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142| 0)) (= (select .cse1 v_~data~0.base_1336) 0) (< |v_#StackHeapBarrier_132| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) (= (select .cse0 1) 0) (= |v_#NULL.offset_85| 0) (= v_~next~0_623 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_132|, #valid=|v_#valid_1119|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_965|} OutVars{~lock~0=v_~lock~0_1073, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_167|, ~len~0=v_~len~0_468, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_115|, ~data~0.offset=v_~data~0.offset_728, #NULL.offset=|v_#NULL.offset_85|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_166|, #NULL.base=|v_#NULL.base_85|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_256|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_166|, #StackHeapBarrier=|v_#StackHeapBarrier_132|, ~next~0=v_~next~0_623, ~data~0.base=v_~data~0.base_1336, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_161|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_601|, #valid=|v_#valid_1118|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_964|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1239|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 623387#[L1045-2]don't care [1261] L1045-2-->L1046-3: Formula: (and (= (select |v_#valid_1043| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_585|) (= (+ |v_#pthreadsForks_162| 1) |v_#pthreadsForks_161|) (= (store |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223| (store (select |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) |v_ULTIMATE.start_main_~#t~0#1.offset_585| |v_ULTIMATE.start_main_#t~pre5#1_242|)) |v_#memory_int_1213|) (= |v_ULTIMATE.start_main_#t~pre5#1_242| |v_#pthreadsForks_162|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_585| 4) (select |v_#length_898| |v_ULTIMATE.start_main_~#t~0#1.base_1223|))) InVars {#pthreadsForks=|v_#pthreadsForks_162|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1214|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_242|, #pthreadsForks=|v_#pthreadsForks_161|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1213|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 565869#[L1046-3]don't care [1137] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of4ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_225|) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_20|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1] 565871#[L1046-4, thrENTRY]don't care [968] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 591867#[L1046-5, thrENTRY]don't care [1290] thrENTRY-->L1026: Formula: (and (= |v_thrThread1of4ForFork0_~arg#1.base_7| |v_thrThread1of4ForFork0_#in~arg#1.base_7|) (= |v_thrThread1of4ForFork0_~end~0#1_51| 0) (= |v_thrThread1of4ForFork0_~c~0#1_91| 0) (= |v_thrThread1of4ForFork0_~arg#1.offset_7| |v_thrThread1of4ForFork0_#in~arg#1.offset_7|) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|) (= v_~lock~0_937 1) (= (ite (= v_~lock~0_938 0) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|) (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45| 0))) InVars {~lock~0=v_~lock~0_938, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_7|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_7|} OutVars{~lock~0=v_~lock~0_937, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_7|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_7|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_7|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_7|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_91|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_51|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_~end~0#1] 568877#[L1026, L1046-5]don't care [1015] L1026-->L1027: Formula: (<= (+ v_~next~0_3 10) v_~len~0_5) InVars {~next~0=v_~next~0_3, ~len~0=v_~len~0_5} OutVars{~next~0=v_~next~0_3, ~len~0=v_~len~0_5} AuxVars[] AssignedVars[] 623363#[L1046-5, L1027]don't care [1017] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of4ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of4ForFork0_~c~0#1] 592279#[L1046-5, L1028]don't care [1019] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of4ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{~next~0=v_~next~0_5, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_5|} AuxVars[] AssignedVars[thrThread1of4ForFork0_~end~0#1] 590047#[L1046-5, L1028-1]don't care [1175] L1028-1-->L1016: Formula: (= |v_thrThread1of4ForFork0_~end~0#1_21| v_~next~0_442) InVars {thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_21|} OutVars{~next~0=v_~next~0_442, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_21|} AuxVars[] AssignedVars[~next~0] 590049#[L1046-5, L1016]don't care [1205] L1016-->L1031-2: Formula: (and (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15| 0)) (= v_~lock~0_713 0) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|) (= (ite (= v_~lock~0_714 1) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|)) InVars {~lock~0=v_~lock~0_714} OutVars{~lock~0=v_~lock~0_713, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1] 623005#[L1046-5, L1031-2]don't care [960] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 584631#[L1045-2, L1031-2]don't care [2022-07-22 12:13:10,624 INFO L750 eck$LassoCheckResult]: Loop: 584631#[L1045-2, L1031-2]don't care [1288] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of4ForFork0_~c~0#1_86| 4))) (let ((.cse0 (+ v_~data~0.offset_710 .cse1))) (and (= (select |v_#valid_1094| v_~data~0.base_1318) 1) (= (+ |v_thrThread1of4ForFork0_~c~0#1_86| 1) |v_thrThread1of4ForFork0_~c~0#1_85|) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13| |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|) (= |v_#memory_int_1273| (store |v_#memory_int_1274| v_~data~0.base_1318 (store (select |v_#memory_int_1274| v_~data~0.base_1318) .cse0 0))) (< |v_thrThread1of4ForFork0_~c~0#1_86| |v_thrThread1of4ForFork0_~end~0#1_47|) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13| (ite (and (<= 0 |v_thrThread1of4ForFork0_~c~0#1_86|) (< |v_thrThread1of4ForFork0_~c~0#1_86| v_~len~0_450)) 1 0)) (not (= |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27| 0)) (<= (+ v_~data~0.offset_710 .cse1 4) (select |v_#length_940| v_~data~0.base_1318)) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_1318, #valid=|v_#valid_1094|, ~len~0=v_~len~0_450, #memory_int=|v_#memory_int_1274|, ~data~0.offset=v_~data~0.offset_710, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_86|, #length=|v_#length_940|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_47|} OutVars{thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|, ~data~0.base=v_~data~0.base_1318, #valid=|v_#valid_1094|, ~len~0=v_~len~0_450, #memory_int=|v_#memory_int_1273|, ~data~0.offset=v_~data~0.offset_710, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_85|, #length=|v_#length_940|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_47|} AuxVars[] AssignedVars[thrThread1of4ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 584631#[L1045-2, L1031-2]don't care [2022-07-22 12:13:10,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:10,625 INFO L85 PathProgramCache]: Analyzing trace with hash 1279008738, now seen corresponding path program 1 times [2022-07-22 12:13:10,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:13:10,625 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [905979735] [2022-07-22 12:13:10,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:13:10,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:13:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:10,634 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:13:10,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:10,642 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:13:10,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:10,643 INFO L85 PathProgramCache]: Analyzing trace with hash 1319, now seen corresponding path program 4 times [2022-07-22 12:13:10,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:13:10,643 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [584859122] [2022-07-22 12:13:10,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:13:10,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:13:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:10,649 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:13:10,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:10,654 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:13:10,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:10,655 INFO L85 PathProgramCache]: Analyzing trace with hash 994566502, now seen corresponding path program 1 times [2022-07-22 12:13:10,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:13:10,655 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365660468] [2022-07-22 12:13:10,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:13:10,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:13:10,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:10,665 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:13:10,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:10,676 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:13:11,496 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:13:11,496 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:13:11,496 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:13:11,496 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:13:11,496 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:13:11,496 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:11,496 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:13:11,496 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:13:11,496 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration5_Lasso [2022-07-22 12:13:11,496 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:13:11,496 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:13:11,500 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,504 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,804 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,821 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,827 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,829 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,842 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,873 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,877 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,882 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,883 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,886 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,905 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,910 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,912 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,914 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:11,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:12,550 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:13:12,550 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:13:12,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:12,551 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:12,554 INFO L229 MonitoredProcess]: Starting monitored process 676 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:12,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:12,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:12,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:12,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:12,572 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:12,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:12,573 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:12,577 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Waiting until timeout for monitored process [2022-07-22 12:13:12,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:12,624 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (676)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:12,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:12,624 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:12,629 INFO L229 MonitoredProcess]: Starting monitored process 677 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:12,630 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Waiting until timeout for monitored process [2022-07-22 12:13:12,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:12,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:12,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:12,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:12,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:12,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:12,640 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:12,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:12,693 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (677)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:12,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:12,694 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:12,694 INFO L229 MonitoredProcess]: Starting monitored process 678 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:12,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:12,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:12,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:13:12,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:12,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:12,711 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:12,711 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:13:12,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:13:12,713 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Waiting until timeout for monitored process [2022-07-22 12:13:12,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:12,762 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (678)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:12,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:12,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:12,763 INFO L229 MonitoredProcess]: Starting monitored process 679 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:12,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:12,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:12,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:12,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:12,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:12,777 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:12,778 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:12,784 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Waiting until timeout for monitored process [2022-07-22 12:13:12,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:12,832 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (679)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:12,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:12,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:12,833 INFO L229 MonitoredProcess]: Starting monitored process 680 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:12,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:12,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:12,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:13:12,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:12,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:12,844 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:12,845 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:13:12,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:13:12,846 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Waiting until timeout for monitored process [2022-07-22 12:13:12,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:12,892 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (680)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:12,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:12,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:12,894 INFO L229 MonitoredProcess]: Starting monitored process 681 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:12,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:12,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:12,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:12,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:12,904 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:12,906 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:12,906 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:12,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Waiting until timeout for monitored process [2022-07-22 12:13:12,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:12,957 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (681)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:12,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:12,957 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:12,958 INFO L229 MonitoredProcess]: Starting monitored process 682 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:12,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:12,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:12,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:12,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:12,971 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:12,972 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:12,973 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:12,976 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Waiting until timeout for monitored process [2022-07-22 12:13:12,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:13,021 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (682)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:13,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:13,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:13,022 INFO L229 MonitoredProcess]: Starting monitored process 683 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:13,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:13,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:13,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:13,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:13,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:13,034 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:13,034 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:13,039 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Waiting until timeout for monitored process [2022-07-22 12:13:13,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:13,064 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (683)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:13,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:13,064 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:13,065 INFO L229 MonitoredProcess]: Starting monitored process 684 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:13,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Waiting until timeout for monitored process [2022-07-22 12:13:13,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:13,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:13,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:13,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:13,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:13,074 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:13,074 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:13,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:13,099 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (684)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:13,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:13,099 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:13,099 INFO L229 MonitoredProcess]: Starting monitored process 685 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:13,100 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Waiting until timeout for monitored process [2022-07-22 12:13:13,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:13,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:13,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:13,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:13,107 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:13,108 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:13,108 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:13,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:13,133 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (685)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:13,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:13,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:13,134 INFO L229 MonitoredProcess]: Starting monitored process 686 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:13,134 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Waiting until timeout for monitored process [2022-07-22 12:13:13,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:13,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:13,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:13,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:13,142 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:13,143 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:13,143 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:13,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:13,168 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (686)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:13,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:13,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:13,169 INFO L229 MonitoredProcess]: Starting monitored process 687 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:13,170 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Waiting until timeout for monitored process [2022-07-22 12:13:13,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:13,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:13,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:13,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:13,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:13,177 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:13,177 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:13,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:13,202 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (687)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:13,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:13,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:13,203 INFO L229 MonitoredProcess]: Starting monitored process 688 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:13,203 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Waiting until timeout for monitored process [2022-07-22 12:13:13,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:13,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:13,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:13,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:13,211 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:13,212 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:13,212 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:13,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:13,237 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (688)] Ended with exit code 0 [2022-07-22 12:13:13,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:13,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:13,238 INFO L229 MonitoredProcess]: Starting monitored process 689 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:13,238 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Waiting until timeout for monitored process [2022-07-22 12:13:13,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:13,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:13,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:13,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:13,246 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:13,247 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:13,247 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:13,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:13,273 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (689)] Ended with exit code 0 [2022-07-22 12:13:13,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:13,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:13,274 INFO L229 MonitoredProcess]: Starting monitored process 690 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:13,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Waiting until timeout for monitored process [2022-07-22 12:13:13,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:13,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:13,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:13,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:13,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:13,283 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:13,283 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:13,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:13,309 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (690)] Ended with exit code 0 [2022-07-22 12:13:13,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:13,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:13,310 INFO L229 MonitoredProcess]: Starting monitored process 691 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:13,311 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Waiting until timeout for monitored process [2022-07-22 12:13:13,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:13,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:13,318 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:13:13,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:13,318 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:13,319 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:13:13,319 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:13,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:13,346 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (691)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:13,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:13,347 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:13,347 INFO L229 MonitoredProcess]: Starting monitored process 692 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:13,348 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Waiting until timeout for monitored process [2022-07-22 12:13:13,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:13,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:13,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:13,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:13,355 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:13,358 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:13,358 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:13,372 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:13:13,387 INFO L443 ModelExtractionUtils]: Simplification made 7 calls to the SMT solver. [2022-07-22 12:13:13,387 INFO L444 ModelExtractionUtils]: 6 out of 25 variables were initially zero. Simplification set additionally 16 variables to zero. [2022-07-22 12:13:13,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:13,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:13,388 INFO L229 MonitoredProcess]: Starting monitored process 693 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:13,390 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Waiting until timeout for monitored process [2022-07-22 12:13:13,390 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:13:13,398 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:13:13,398 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:13:13,398 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thrThread1of4ForFork0_~c~0#1, thrThread1of4ForFork0_~end~0#1) = -1*thrThread1of4ForFork0_~c~0#1 + 1*thrThread1of4ForFork0_~end~0#1 Supporting invariants [] [2022-07-22 12:13:13,420 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (692)] Ended with exit code 0 [2022-07-22 12:13:13,453 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:13:13,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:13,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:13:13,486 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:13:13,487 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:13:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:13:13,501 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:13:13,502 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:13:13,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:13:13,502 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:13:13,503 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 53450 states and 291797 transitions. cyclomatic complexity: 263651 Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:13:13,898 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (693)] Ended with exit code 0 [2022-07-22 12:13:14,389 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 53450 states and 291797 transitions. cyclomatic complexity: 263651. Second operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 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 53476 states and 291851 transitions. Complement of second has 3 states. [2022-07-22 12:13:14,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:13:14,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.0) internal successors, (12), 2 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:13:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 15 transitions. [2022-07-22 12:13:14,391 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 15 transitions. Stem has 11 letters. Loop has 1 letters. [2022-07-22 12:13:14,391 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:14,391 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 15 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-22 12:13:14,391 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:14,391 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 15 transitions. Stem has 11 letters. Loop has 2 letters. [2022-07-22 12:13:14,391 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:14,391 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 53476 states and 291851 transitions. [2022-07-22 12:13:16,191 INFO L131 ngComponentsAnalysis]: Automaton has 20849 accepting balls. 20849 [2022-07-22 12:13:17,403 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 53476 states to 53476 states and 291851 transitions. [2022-07-22 12:13:17,403 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 49002 [2022-07-22 12:13:17,592 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 49020 [2022-07-22 12:13:17,592 INFO L73 IsDeterministic]: Start isDeterministic. Operand 53476 states and 291851 transitions. [2022-07-22 12:13:17,734 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:13:17,734 INFO L220 hiAutomatonCegarLoop]: Abstraction has 53476 states and 291851 transitions. [2022-07-22 12:13:17,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53476 states and 291851 transitions. [2022-07-22 12:13:19,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53476 to 53450. [2022-07-22 12:13:19,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53450 states, 53450 states have (on average 5.459232927970065) internal successors, (291796), 53449 states have internal predecessors, (291796), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:13:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53450 states to 53450 states and 291796 transitions. [2022-07-22 12:13:20,390 INFO L242 hiAutomatonCegarLoop]: Abstraction has 53450 states and 291796 transitions. [2022-07-22 12:13:20,390 INFO L425 stractBuchiCegarLoop]: Abstraction has 53450 states and 291796 transitions. [2022-07-22 12:13:20,390 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2022-07-22 12:13:20,390 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 53450 states and 291796 transitions. [2022-07-22 12:13:21,495 INFO L131 ngComponentsAnalysis]: Automaton has 20849 accepting balls. 20849 [2022-07-22 12:13:21,495 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:13:21,495 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:13:21,502 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:13:21,502 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:13:21,504 INFO L748 eck$LassoCheckResult]: Stem: 784799#[ULTIMATE.startENTRY]don't care [1300] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 1)) (.cse0 (select |v_#memory_int_1305| 1))) (and (= (select |v_#valid_1119| 1) 1) (< v_~data~0.base_1336 |v_#StackHeapBarrier_132|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_601| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|) (= (store (store |v_#length_965| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 4) v_~data~0.base_1336 (* v_~len~0_468 4)) |v_#length_964|) (= (select |v_#valid_1119| 0) 0) (= v_~data~0.offset_728 0) (< 0 |v_#StackHeapBarrier_132|) (= (select |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) 0) (= v_~lock~0_1073 0) (= (select |v_#valid_1119| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| (ite (< 0 v_~len~0_468) 1 0)) (= (select .cse0 0) 48) (not (= v_~data~0.base_1336 0)) (= 2 (select |v_#length_965| 1)) (= |v_#NULL.base_85| 0) (= |v_#valid_1118| (store .cse1 v_~data~0.base_1336 1)) (= (select |v_#length_965| 2) 9) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142| 0)) (= (select .cse1 v_~data~0.base_1336) 0) (< |v_#StackHeapBarrier_132| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) (= (select .cse0 1) 0) (= |v_#NULL.offset_85| 0) (= v_~next~0_623 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_132|, #valid=|v_#valid_1119|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_965|} OutVars{~lock~0=v_~lock~0_1073, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_167|, ~len~0=v_~len~0_468, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_115|, ~data~0.offset=v_~data~0.offset_728, #NULL.offset=|v_#NULL.offset_85|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_166|, #NULL.base=|v_#NULL.base_85|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_256|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_166|, #StackHeapBarrier=|v_#StackHeapBarrier_132|, ~next~0=v_~next~0_623, ~data~0.base=v_~data~0.base_1336, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_161|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_601|, #valid=|v_#valid_1118|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_964|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1239|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 784801#[L1045-2]don't care [1261] L1045-2-->L1046-3: Formula: (and (= (select |v_#valid_1043| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_585|) (= (+ |v_#pthreadsForks_162| 1) |v_#pthreadsForks_161|) (= (store |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223| (store (select |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) |v_ULTIMATE.start_main_~#t~0#1.offset_585| |v_ULTIMATE.start_main_#t~pre5#1_242|)) |v_#memory_int_1213|) (= |v_ULTIMATE.start_main_#t~pre5#1_242| |v_#pthreadsForks_162|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_585| 4) (select |v_#length_898| |v_ULTIMATE.start_main_~#t~0#1.base_1223|))) InVars {#pthreadsForks=|v_#pthreadsForks_162|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1214|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_242|, #pthreadsForks=|v_#pthreadsForks_161|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1213|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 726535#[L1046-3]don't care [1137] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of4ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_225|) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_20|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1] 726537#[L1046-4, thrENTRY]don't care [968] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 752701#[L1046-5, thrENTRY]don't care [960] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 713531#[L1045-2, thrENTRY]don't care [1290] thrENTRY-->L1026: Formula: (and (= |v_thrThread1of4ForFork0_~arg#1.base_7| |v_thrThread1of4ForFork0_#in~arg#1.base_7|) (= |v_thrThread1of4ForFork0_~end~0#1_51| 0) (= |v_thrThread1of4ForFork0_~c~0#1_91| 0) (= |v_thrThread1of4ForFork0_~arg#1.offset_7| |v_thrThread1of4ForFork0_#in~arg#1.offset_7|) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|) (= v_~lock~0_937 1) (= (ite (= v_~lock~0_938 0) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|) (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45| 0))) InVars {~lock~0=v_~lock~0_938, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_7|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_7|} OutVars{~lock~0=v_~lock~0_937, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_7|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_7|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_7|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_7|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_91|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_51|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_~end~0#1] 713533#[L1026, L1045-2]don't care [1015] L1026-->L1027: Formula: (<= (+ v_~next~0_3 10) v_~len~0_5) InVars {~next~0=v_~next~0_3, ~len~0=v_~len~0_5} OutVars{~next~0=v_~next~0_3, ~len~0=v_~len~0_5} AuxVars[] AssignedVars[] 742815#[L1045-2, L1027]don't care [1017] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of4ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of4ForFork0_~c~0#1] 703981#[L1045-2, L1028]don't care [1019] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of4ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{~next~0=v_~next~0_5, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_5|} AuxVars[] AssignedVars[thrThread1of4ForFork0_~end~0#1] 703983#[L1045-2, L1028-1]don't care [1175] L1028-1-->L1016: Formula: (= |v_thrThread1of4ForFork0_~end~0#1_21| v_~next~0_442) InVars {thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_21|} OutVars{~next~0=v_~next~0_442, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_21|} AuxVars[] AssignedVars[~next~0] 763237#[L1045-2, L1016]don't care [1205] L1016-->L1031-2: Formula: (and (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15| 0)) (= v_~lock~0_713 0) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|) (= (ite (= v_~lock~0_714 1) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|)) InVars {~lock~0=v_~lock~0_714} OutVars{~lock~0=v_~lock~0_713, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1] 745443#[L1045-2, L1031-2]don't care [1261] L1045-2-->L1046-3: Formula: (and (= (select |v_#valid_1043| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_585|) (= (+ |v_#pthreadsForks_162| 1) |v_#pthreadsForks_161|) (= (store |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223| (store (select |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) |v_ULTIMATE.start_main_~#t~0#1.offset_585| |v_ULTIMATE.start_main_#t~pre5#1_242|)) |v_#memory_int_1213|) (= |v_ULTIMATE.start_main_#t~pre5#1_242| |v_#pthreadsForks_162|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_585| 4) (select |v_#length_898| |v_ULTIMATE.start_main_~#t~0#1.base_1223|))) InVars {#pthreadsForks=|v_#pthreadsForks_162|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1214|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_242|, #pthreadsForks=|v_#pthreadsForks_161|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1213|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 769595#[L1031-2, L1046-3]don't care [2022-07-22 12:13:21,504 INFO L750 eck$LassoCheckResult]: Loop: 769595#[L1031-2, L1046-3]don't care [1288] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of4ForFork0_~c~0#1_86| 4))) (let ((.cse0 (+ v_~data~0.offset_710 .cse1))) (and (= (select |v_#valid_1094| v_~data~0.base_1318) 1) (= (+ |v_thrThread1of4ForFork0_~c~0#1_86| 1) |v_thrThread1of4ForFork0_~c~0#1_85|) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13| |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|) (= |v_#memory_int_1273| (store |v_#memory_int_1274| v_~data~0.base_1318 (store (select |v_#memory_int_1274| v_~data~0.base_1318) .cse0 0))) (< |v_thrThread1of4ForFork0_~c~0#1_86| |v_thrThread1of4ForFork0_~end~0#1_47|) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13| (ite (and (<= 0 |v_thrThread1of4ForFork0_~c~0#1_86|) (< |v_thrThread1of4ForFork0_~c~0#1_86| v_~len~0_450)) 1 0)) (not (= |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27| 0)) (<= (+ v_~data~0.offset_710 .cse1 4) (select |v_#length_940| v_~data~0.base_1318)) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_1318, #valid=|v_#valid_1094|, ~len~0=v_~len~0_450, #memory_int=|v_#memory_int_1274|, ~data~0.offset=v_~data~0.offset_710, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_86|, #length=|v_#length_940|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_47|} OutVars{thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|, ~data~0.base=v_~data~0.base_1318, #valid=|v_#valid_1094|, ~len~0=v_~len~0_450, #memory_int=|v_#memory_int_1273|, ~data~0.offset=v_~data~0.offset_710, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_85|, #length=|v_#length_940|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_47|} AuxVars[] AssignedVars[thrThread1of4ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 769595#[L1031-2, L1046-3]don't care [2022-07-22 12:13:21,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:21,504 INFO L85 PathProgramCache]: Analyzing trace with hash 579376017, now seen corresponding path program 2 times [2022-07-22 12:13:21,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:13:21,505 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1500245648] [2022-07-22 12:13:21,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:13:21,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:13:21,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:21,525 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:13:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:21,534 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:13:21,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:21,535 INFO L85 PathProgramCache]: Analyzing trace with hash 1319, now seen corresponding path program 5 times [2022-07-22 12:13:21,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:13:21,535 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [837908468] [2022-07-22 12:13:21,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:13:21,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:13:21,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:21,540 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:13:21,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:21,545 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:13:21,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:21,546 INFO L85 PathProgramCache]: Analyzing trace with hash 780788631, now seen corresponding path program 2 times [2022-07-22 12:13:21,546 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:13:21,546 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002614499] [2022-07-22 12:13:21,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:13:21,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:13:21,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:21,558 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:13:21,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:21,568 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:13:22,369 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:13:22,369 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:13:22,369 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:13:22,369 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:13:22,369 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:13:22,369 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:22,369 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:13:22,369 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:13:22,369 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration6_Lasso [2022-07-22 12:13:22,369 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:13:22,370 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:13:22,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,374 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,380 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,382 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,384 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,389 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,392 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,396 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,690 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,695 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,699 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,703 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,705 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,709 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,711 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,713 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,716 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,720 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,722 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,724 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,726 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,729 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,730 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,733 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,734 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,737 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,739 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,741 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,743 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,745 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,747 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,749 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,751 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,753 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,758 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:22,776 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:23,401 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:13:23,402 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:13:23,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:23,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:23,409 INFO L229 MonitoredProcess]: Starting monitored process 694 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:23,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:23,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:23,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:23,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:23,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:23,421 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:23,421 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:23,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Waiting until timeout for monitored process [2022-07-22 12:13:23,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:23,465 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (694)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:23,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:23,465 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:23,466 INFO L229 MonitoredProcess]: Starting monitored process 695 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:23,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:23,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:23,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:23,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:23,476 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:23,477 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:23,477 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:23,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Waiting until timeout for monitored process [2022-07-22 12:13:23,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:23,523 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (695)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:23,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:23,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:23,525 INFO L229 MonitoredProcess]: Starting monitored process 696 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:23,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:23,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Waiting until timeout for monitored process [2022-07-22 12:13:23,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:23,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:23,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:23,535 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:23,536 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:23,536 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:23,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:23,587 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (696)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:23,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:23,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:23,588 INFO L229 MonitoredProcess]: Starting monitored process 697 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:23,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:23,592 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Waiting until timeout for monitored process [2022-07-22 12:13:23,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:23,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:23,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:23,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:23,599 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:23,599 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:23,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:23,637 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (697)] Ended with exit code 0 [2022-07-22 12:13:23,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:23,637 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:23,638 INFO L229 MonitoredProcess]: Starting monitored process 698 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:23,639 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Waiting until timeout for monitored process [2022-07-22 12:13:23,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:23,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:23,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:23,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:23,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:23,820 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:23,820 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:23,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:23,846 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (698)] Ended with exit code 0 [2022-07-22 12:13:23,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:23,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:23,847 INFO L229 MonitoredProcess]: Starting monitored process 699 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:23,847 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Waiting until timeout for monitored process [2022-07-22 12:13:23,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:23,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:23,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:23,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:23,855 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:23,856 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:23,856 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:23,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:23,880 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (699)] Ended with exit code 0 [2022-07-22 12:13:23,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:23,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:23,881 INFO L229 MonitoredProcess]: Starting monitored process 700 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:23,882 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Waiting until timeout for monitored process [2022-07-22 12:13:23,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:23,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:23,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:23,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:23,890 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:23,890 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:23,890 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:23,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:23,917 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (700)] Ended with exit code 0 [2022-07-22 12:13:23,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:23,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:23,918 INFO L229 MonitoredProcess]: Starting monitored process 701 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:23,918 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Waiting until timeout for monitored process [2022-07-22 12:13:23,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:23,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:23,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:23,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:23,925 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:23,926 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:23,926 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:23,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:23,951 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (701)] Ended with exit code 0 [2022-07-22 12:13:23,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:23,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:23,952 INFO L229 MonitoredProcess]: Starting monitored process 702 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:23,952 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Waiting until timeout for monitored process [2022-07-22 12:13:23,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:23,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:23,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:13:23,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:23,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:23,959 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:23,960 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:13:23,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:13:23,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:23,983 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (702)] Ended with exit code 0 [2022-07-22 12:13:23,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:23,983 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:23,984 INFO L229 MonitoredProcess]: Starting monitored process 703 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:23,985 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Waiting until timeout for monitored process [2022-07-22 12:13:23,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:23,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:23,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:13:23,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:23,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:23,993 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:23,993 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:13:23,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:13:23,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:24,017 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (703)] Ended with exit code 0 [2022-07-22 12:13:24,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:24,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:24,018 INFO L229 MonitoredProcess]: Starting monitored process 704 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:24,019 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Waiting until timeout for monitored process [2022-07-22 12:13:24,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:24,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:24,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:24,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:24,025 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:24,026 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:24,026 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:24,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:24,051 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (704)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:24,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:24,052 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:24,052 INFO L229 MonitoredProcess]: Starting monitored process 705 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:24,053 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Waiting until timeout for monitored process [2022-07-22 12:13:24,053 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 [2022-07-22 12:13:24,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:24,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:13:24,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:24,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:24,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:24,060 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:13:24,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:13:24,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:24,083 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (705)] Ended with exit code 0 [2022-07-22 12:13:24,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:24,084 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:24,084 INFO L229 MonitoredProcess]: Starting monitored process 706 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:24,085 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Waiting until timeout for monitored process [2022-07-22 12:13:24,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:24,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:24,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:24,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:24,092 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:24,095 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:24,095 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:24,109 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:13:24,131 INFO L443 ModelExtractionUtils]: Simplification made 13 calls to the SMT solver. [2022-07-22 12:13:24,132 INFO L444 ModelExtractionUtils]: 3 out of 22 variables were initially zero. Simplification set additionally 15 variables to zero. [2022-07-22 12:13:24,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:24,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:24,134 INFO L229 MonitoredProcess]: Starting monitored process 707 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:24,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Waiting until timeout for monitored process [2022-07-22 12:13:24,135 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:13:24,142 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:13:24,143 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:13:24,143 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~data~0.offset, v_rep(select #length ~data~0.base)_23, thrThread1of4ForFork0_~c~0#1) = -1*~data~0.offset + 1*v_rep(select #length ~data~0.base)_23 - 4*thrThread1of4ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:13:24,165 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (706)] Ended with exit code 0 [2022-07-22 12:13:24,206 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:13:24,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:24,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:13:24,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:13:24,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:13:24,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:13:24,256 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:13:24,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:13:24,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:13:24,257 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:13:24,257 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 53450 states and 291796 transitions. cyclomatic complexity: 263649 Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:13:25,144 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (707)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:25,171 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 53450 states and 291796 transitions. cyclomatic complexity: 263649. Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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 53450 states and 291796 transitions. Complement of second has 3 states. [2022-07-22 12:13:25,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:13:25,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:13:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:13:25,173 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-22 12:13:25,174 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:25,174 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:13:25,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:25,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:13:25,207 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:13:25,208 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:13:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:13:25,221 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:13:25,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:13:25,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:13:25,222 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:13:25,222 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 53450 states and 291796 transitions. cyclomatic complexity: 263649 Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:13:26,246 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 53450 states and 291796 transitions. cyclomatic complexity: 263649. Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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 53450 states and 291796 transitions. Complement of second has 3 states. [2022-07-22 12:13:26,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:13:26,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:13:26,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 2 transitions. [2022-07-22 12:13:26,247 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 2 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-22 12:13:26,248 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:26,248 INFO L690 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2022-07-22 12:13:26,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:13:26,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:13:26,278 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:13:26,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:13:26,296 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-22 12:13:26,296 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:13:26,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:13:26,297 INFO L142 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:13:26,297 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 53450 states and 291796 transitions. cyclomatic complexity: 263649 Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:13:27,715 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 53450 states and 291796 transitions. cyclomatic complexity: 263649. Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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 82571 states and 448449 transitions. Complement of second has 2 states. [2022-07-22 12:13:27,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:13:27,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:13:27,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 50 transitions. [2022-07-22 12:13:27,717 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 50 transitions. Stem has 12 letters. Loop has 1 letters. [2022-07-22 12:13:27,717 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:27,717 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 50 transitions. Stem has 13 letters. Loop has 1 letters. [2022-07-22 12:13:27,717 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:27,717 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 50 transitions. Stem has 12 letters. Loop has 2 letters. [2022-07-22 12:13:27,717 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:27,717 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 82571 states and 448449 transitions. [2022-07-22 12:13:30,650 INFO L131 ngComponentsAnalysis]: Automaton has 20845 accepting balls. 20845 [2022-07-22 12:13:33,030 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 82571 states to 82571 states and 448449 transitions. [2022-07-22 12:13:33,031 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 58082 [2022-07-22 12:13:33,578 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 76295 [2022-07-22 12:13:33,578 INFO L73 IsDeterministic]: Start isDeterministic. Operand 82571 states and 448449 transitions. [2022-07-22 12:13:33,902 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 12:13:33,902 INFO L220 hiAutomatonCegarLoop]: Abstraction has 82571 states and 448449 transitions. [2022-07-22 12:13:34,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82571 states and 448449 transitions. [2022-07-22 12:13:37,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82571 to 54357. [2022-07-22 12:13:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54357 states, 54357 states have (on average 5.4546608532479715) internal successors, (296499), 54356 states have internal predecessors, (296499), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-22 12:13:38,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54357 states to 54357 states and 296499 transitions. [2022-07-22 12:13:38,478 INFO L242 hiAutomatonCegarLoop]: Abstraction has 54357 states and 296499 transitions. [2022-07-22 12:13:38,478 INFO L425 stractBuchiCegarLoop]: Abstraction has 54357 states and 296499 transitions. [2022-07-22 12:13:38,479 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2022-07-22 12:13:38,479 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 54357 states and 296499 transitions. [2022-07-22 12:13:39,653 INFO L131 ngComponentsAnalysis]: Automaton has 20845 accepting balls. 20845 [2022-07-22 12:13:39,653 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-07-22 12:13:39,653 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-07-22 12:13:39,657 INFO L150 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-22 12:13:39,658 INFO L151 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-07-22 12:13:39,658 INFO L748 eck$LassoCheckResult]: Stem: 1082710#[ULTIMATE.startENTRY]don't care [1300] ULTIMATE.startENTRY-->L1045-2: Formula: (let ((.cse1 (store |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 1)) (.cse0 (select |v_#memory_int_1305| 1))) (and (= (select |v_#valid_1119| 1) 1) (< v_~data~0.base_1336 |v_#StackHeapBarrier_132|) (= |v_ULTIMATE.start_main_~#t~0#1.offset_601| 0) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|) (= (store (store |v_#length_965| |v_ULTIMATE.start_main_~#t~0#1.base_1239| 4) v_~data~0.base_1336 (* v_~len~0_468 4)) |v_#length_964|) (= (select |v_#valid_1119| 0) 0) (= v_~data~0.offset_728 0) (< 0 |v_#StackHeapBarrier_132|) (= (select |v_#valid_1119| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) 0) (= v_~lock~0_1073 0) (= (select |v_#valid_1119| 2) 1) (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122| (ite (< 0 v_~len~0_468) 1 0)) (= (select .cse0 0) 48) (not (= v_~data~0.base_1336 0)) (= 2 (select |v_#length_965| 1)) (= |v_#NULL.base_85| 0) (= |v_#valid_1118| (store .cse1 v_~data~0.base_1336 1)) (= (select |v_#length_965| 2) 9) (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_142| 0)) (= (select .cse1 v_~data~0.base_1336) 0) (< |v_#StackHeapBarrier_132| |v_ULTIMATE.start_main_~#t~0#1.base_1239|) (= (select .cse0 1) 0) (= |v_#NULL.offset_85| 0) (= v_~next~0_623 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_132|, #valid=|v_#valid_1119|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_965|} OutVars{~lock~0=v_~lock~0_1073, ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_167|, ~len~0=v_~len~0_468, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_115|, ~data~0.offset=v_~data~0.offset_728, #NULL.offset=|v_#NULL.offset_85|, ULTIMATE.start_main_#t~malloc4#1.offset=|v_ULTIMATE.start_main_#t~malloc4#1.offset_166|, #NULL.base=|v_#NULL.base_85|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_256|, ULTIMATE.start_main_#t~malloc4#1.base=|v_ULTIMATE.start_main_#t~malloc4#1.base_166|, #StackHeapBarrier=|v_#StackHeapBarrier_132|, ~next~0=v_~next~0_623, ~data~0.base=v_~data~0.base_1336, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_161|, ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_142|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_601|, #valid=|v_#valid_1118|, #memory_int=|v_#memory_int_1305|, #length=|v_#length_964|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1239|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_122|} AuxVars[] AssignedVars[~lock~0, ULTIMATE.start_main_#res#1, ~len~0, ULTIMATE.start_main_#t~nondet6#1, ~data~0.offset, #NULL.offset, ULTIMATE.start_main_#t~malloc4#1.offset, #NULL.base, ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~malloc4#1.base, ~next~0, ~data~0.base, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_assume_abort_if_not_~cond#1, ULTIMATE.start_main_~#t~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t~0#1.base, ULTIMATE.start_assume_abort_if_not_#in~cond#1] 1082712#[L1045-2]don't care [1261] L1045-2-->L1046-3: Formula: (and (= (select |v_#valid_1043| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_585|) (= (+ |v_#pthreadsForks_162| 1) |v_#pthreadsForks_161|) (= (store |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223| (store (select |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) |v_ULTIMATE.start_main_~#t~0#1.offset_585| |v_ULTIMATE.start_main_#t~pre5#1_242|)) |v_#memory_int_1213|) (= |v_ULTIMATE.start_main_#t~pre5#1_242| |v_#pthreadsForks_162|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_585| 4) (select |v_#length_898| |v_ULTIMATE.start_main_~#t~0#1.base_1223|))) InVars {#pthreadsForks=|v_#pthreadsForks_162|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1214|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_242|, #pthreadsForks=|v_#pthreadsForks_161|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1213|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 1022872#[L1046-3]don't care [1137] L1046-3-->thrENTRY: Formula: (and (= v_thrThread1of4ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre5#1_225|) (= |v_thrThread1of4ForFork0_#in~arg#1.base_4| 0) (= |v_thrThread1of4ForFork0_#in~arg#1.offset_4| 0) (= v_thrThread1of4ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|} OutVars{thrThread1of4ForFork0_#res#1.base=|v_thrThread1of4ForFork0_#res#1.base_4|, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_4|, thrThread1of4ForFork0_thidvar0=v_thrThread1of4ForFork0_thidvar0_2, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_14|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread1of4ForFork0_thidvar1=v_thrThread1of4ForFork0_thidvar1_2, thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_10|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_225|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_4|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_4|, thrThread1of4ForFork0_#res#1.offset=|v_thrThread1of4ForFork0_#res#1.offset_4|, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_4|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_20|} AuxVars[] AssignedVars[thrThread1of4ForFork0_#res#1.base, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_#in~arg#1.offset, thrThread1of4ForFork0_thidvar0, thrThread1of4ForFork0_~end~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_thidvar1, thrThread1of4ForFork0___VERIFIER_assert_~cond#1, thrThread1of4ForFork0_#in~arg#1.base, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_#res#1.offset, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1] 1022874#[L1046-4, thrENTRY]don't care [968] L1046-4-->L1046-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] 1049206#[L1046-5, thrENTRY]don't care [960] L1046-5-->L1045-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 1009892#[L1045-2, thrENTRY]don't care [1290] thrENTRY-->L1026: Formula: (and (= |v_thrThread1of4ForFork0_~arg#1.base_7| |v_thrThread1of4ForFork0_#in~arg#1.base_7|) (= |v_thrThread1of4ForFork0_~end~0#1_51| 0) (= |v_thrThread1of4ForFork0_~c~0#1_91| 0) (= |v_thrThread1of4ForFork0_~arg#1.offset_7| |v_thrThread1of4ForFork0_#in~arg#1.offset_7|) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|) (= v_~lock~0_937 1) (= (ite (= v_~lock~0_938 0) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|) (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45| 0))) InVars {~lock~0=v_~lock~0_938, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_7|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_7|} OutVars{~lock~0=v_~lock~0_937, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_45|, thrThread1of4ForFork0_#in~arg#1.base=|v_thrThread1of4ForFork0_#in~arg#1.base_7|, thrThread1of4ForFork0_#in~arg#1.offset=|v_thrThread1of4ForFork0_#in~arg#1.offset_7|, thrThread1of4ForFork0_~arg#1.base=|v_thrThread1of4ForFork0_~arg#1.base_7|, thrThread1of4ForFork0_~arg#1.offset=|v_thrThread1of4ForFork0_~arg#1.offset_7|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_91|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_45|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_51|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_~arg#1.base, thrThread1of4ForFork0_~arg#1.offset, thrThread1of4ForFork0_~c~0#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread1of4ForFork0_~end~0#1] 1009894#[L1026, L1045-2]don't care [1015] L1026-->L1027: Formula: (<= (+ v_~next~0_3 10) v_~len~0_5) InVars {~next~0=v_~next~0_3, ~len~0=v_~len~0_5} OutVars{~next~0=v_~next~0_3, ~len~0=v_~len~0_5} AuxVars[] AssignedVars[] 1039172#[L1045-2, L1027]don't care [1017] L1027-->L1028: Formula: (= v_~next~0_4 |v_thrThread1of4ForFork0_~c~0#1_5|) InVars {~next~0=v_~next~0_4} OutVars{~next~0=v_~next~0_4, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_5|} AuxVars[] AssignedVars[thrThread1of4ForFork0_~c~0#1] 1000482#[L1045-2, L1028]don't care [1019] L1028-->L1028-1: Formula: (= (+ v_~next~0_5 10) |v_thrThread1of4ForFork0_~end~0#1_5|) InVars {~next~0=v_~next~0_5} OutVars{~next~0=v_~next~0_5, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_5|} AuxVars[] AssignedVars[thrThread1of4ForFork0_~end~0#1] 1000484#[L1045-2, L1028-1]don't care [1175] L1028-1-->L1016: Formula: (= |v_thrThread1of4ForFork0_~end~0#1_21| v_~next~0_442) InVars {thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_21|} OutVars{~next~0=v_~next~0_442, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_21|} AuxVars[] AssignedVars[~next~0] 1059930#[L1045-2, L1016]don't care [1205] L1016-->L1031-2: Formula: (and (not (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15| 0)) (= v_~lock~0_713 0) (= |v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15| |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|) (= (ite (= v_~lock~0_714 1) 1 0) |v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|)) InVars {~lock~0=v_~lock~0_714} OutVars{~lock~0=v_~lock~0_713, thrThread1of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_~cond#1_15|, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[~lock~0, thrThread1of4ForFork0_assume_abort_if_not_~cond#1, thrThread1of4ForFork0_assume_abort_if_not_#in~cond#1] 1041886#[L1045-2, L1031-2]don't care [1261] L1045-2-->L1046-3: Formula: (and (= (select |v_#valid_1043| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) 1) (<= 0 |v_ULTIMATE.start_main_~#t~0#1.offset_585|) (= (+ |v_#pthreadsForks_162| 1) |v_#pthreadsForks_161|) (= (store |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223| (store (select |v_#memory_int_1214| |v_ULTIMATE.start_main_~#t~0#1.base_1223|) |v_ULTIMATE.start_main_~#t~0#1.offset_585| |v_ULTIMATE.start_main_#t~pre5#1_242|)) |v_#memory_int_1213|) (= |v_ULTIMATE.start_main_#t~pre5#1_242| |v_#pthreadsForks_162|) (<= (+ |v_ULTIMATE.start_main_~#t~0#1.offset_585| 4) (select |v_#length_898| |v_ULTIMATE.start_main_~#t~0#1.base_1223|))) InVars {#pthreadsForks=|v_#pthreadsForks_162|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1214|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_242|, #pthreadsForks=|v_#pthreadsForks_161|, ULTIMATE.start_main_~#t~0#1.offset=|v_ULTIMATE.start_main_~#t~0#1.offset_585|, #valid=|v_#valid_1043|, #memory_int=|v_#memory_int_1213|, #length=|v_#length_898|, ULTIMATE.start_main_~#t~0#1.base=|v_ULTIMATE.start_main_~#t~0#1.base_1223|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, #pthreadsForks, #memory_int] 1066480#[L1031-2, L1046-3]don't care [1138] L1046-3-->thrENTRY: Formula: (and (= |v_thrThread2of4ForFork0_#in~arg#1.offset_4| 0) (= |v_ULTIMATE.start_main_#t~pre5#1_227| v_thrThread2of4ForFork0_thidvar0_2) (= v_thrThread2of4ForFork0_thidvar1_2 0) (= |v_thrThread2of4ForFork0_#in~arg#1.base_4| 0)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_227|} OutVars{thrThread2of4ForFork0_~arg#1.base=|v_thrThread2of4ForFork0_~arg#1.base_4|, thrThread2of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_~cond#1_10|, thrThread2of4ForFork0_~end~0#1=|v_thrThread2of4ForFork0_~end~0#1_14|, thrThread2of4ForFork0_~c~0#1=|v_thrThread2of4ForFork0_~c~0#1_20|, thrThread2of4ForFork0_~arg#1.offset=|v_thrThread2of4ForFork0_~arg#1.offset_4|, thrThread2of4ForFork0_#in~arg#1.base=|v_thrThread2of4ForFork0_#in~arg#1.base_4|, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1_6|, thrThread2of4ForFork0_thidvar0=v_thrThread2of4ForFork0_thidvar0_2, thrThread2of4ForFork0_thidvar1=v_thrThread2of4ForFork0_thidvar1_2, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_227|, thrThread2of4ForFork0_#in~arg#1.offset=|v_thrThread2of4ForFork0_#in~arg#1.offset_4|, thrThread2of4ForFork0_#res#1.offset=|v_thrThread2of4ForFork0_#res#1.offset_4|, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1_6|, thrThread2of4ForFork0_assume_abort_if_not_~cond#1=|v_thrThread2of4ForFork0_assume_abort_if_not_~cond#1_6|, thrThread2of4ForFork0_#res#1.base=|v_thrThread2of4ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thrThread2of4ForFork0_~arg#1.base, thrThread2of4ForFork0___VERIFIER_assert_~cond#1, thrThread2of4ForFork0_~end~0#1, thrThread2of4ForFork0_~c~0#1, thrThread2of4ForFork0_~arg#1.offset, thrThread2of4ForFork0_#in~arg#1.base, thrThread2of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread2of4ForFork0_thidvar0, thrThread2of4ForFork0_thidvar1, thrThread2of4ForFork0_#in~arg#1.offset, thrThread2of4ForFork0_#res#1.offset, thrThread2of4ForFork0_assume_abort_if_not_#in~cond#1, thrThread2of4ForFork0_assume_abort_if_not_~cond#1, thrThread2of4ForFork0_#res#1.base] 1080046#[L1046-4, thrENTRY, L1031-2]don't care [2022-07-22 12:13:39,659 INFO L750 eck$LassoCheckResult]: Loop: 1080046#[L1046-4, thrENTRY, L1031-2]don't care [1288] L1031-2-->L1031-2: Formula: (let ((.cse1 (* |v_thrThread1of4ForFork0_~c~0#1_86| 4))) (let ((.cse0 (+ v_~data~0.offset_710 .cse1))) (and (= (select |v_#valid_1094| v_~data~0.base_1318) 1) (= (+ |v_thrThread1of4ForFork0_~c~0#1_86| 1) |v_thrThread1of4ForFork0_~c~0#1_85|) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13| |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|) (= |v_#memory_int_1273| (store |v_#memory_int_1274| v_~data~0.base_1318 (store (select |v_#memory_int_1274| v_~data~0.base_1318) .cse0 0))) (< |v_thrThread1of4ForFork0_~c~0#1_86| |v_thrThread1of4ForFork0_~end~0#1_47|) (= |v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13| (ite (and (<= 0 |v_thrThread1of4ForFork0_~c~0#1_86|) (< |v_thrThread1of4ForFork0_~c~0#1_86| v_~len~0_450)) 1 0)) (not (= |v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27| 0)) (<= (+ v_~data~0.offset_710 .cse1 4) (select |v_#length_940| v_~data~0.base_1318)) (<= 0 .cse0)))) InVars {~data~0.base=v_~data~0.base_1318, #valid=|v_#valid_1094|, ~len~0=v_~len~0_450, #memory_int=|v_#memory_int_1274|, ~data~0.offset=v_~data~0.offset_710, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_86|, #length=|v_#length_940|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_47|} OutVars{thrThread1of4ForFork0___VERIFIER_assert_~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_~cond#1_27|, ~data~0.base=v_~data~0.base_1318, #valid=|v_#valid_1094|, ~len~0=v_~len~0_450, #memory_int=|v_#memory_int_1273|, ~data~0.offset=v_~data~0.offset_710, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1_13|, thrThread1of4ForFork0_~c~0#1=|v_thrThread1of4ForFork0_~c~0#1_85|, #length=|v_#length_940|, thrThread1of4ForFork0_~end~0#1=|v_thrThread1of4ForFork0_~end~0#1_47|} AuxVars[] AssignedVars[thrThread1of4ForFork0___VERIFIER_assert_~cond#1, #memory_int, thrThread1of4ForFork0___VERIFIER_assert_#in~cond#1, thrThread1of4ForFork0_~c~0#1] 1080046#[L1046-4, thrENTRY, L1031-2]don't care [2022-07-22 12:13:39,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:39,659 INFO L85 PathProgramCache]: Analyzing trace with hash 780788481, now seen corresponding path program 1 times [2022-07-22 12:13:39,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:13:39,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044489062] [2022-07-22 12:13:39,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:13:39,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:13:39,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:39,670 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:13:39,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:39,680 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:13:39,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:39,681 INFO L85 PathProgramCache]: Analyzing trace with hash 1319, now seen corresponding path program 6 times [2022-07-22 12:13:39,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:13:39,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610206074] [2022-07-22 12:13:39,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:13:39,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:13:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:39,688 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:13:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:39,693 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:13:39,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:39,693 INFO L85 PathProgramCache]: Analyzing trace with hash -1565359577, now seen corresponding path program 1 times [2022-07-22 12:13:39,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 12:13:39,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945798362] [2022-07-22 12:13:39,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 12:13:39,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 12:13:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:39,706 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 12:13:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 12:13:39,719 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 12:13:40,628 INFO L210 LassoAnalysis]: Preferences: [2022-07-22 12:13:40,628 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-07-22 12:13:40,628 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-07-22 12:13:40,628 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-07-22 12:13:40,628 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-07-22 12:13:40,628 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:40,629 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-07-22 12:13:40,629 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-07-22 12:13:40,629 INFO L133 ssoRankerPreferences]: Filename of dumped script: sssc12.i_BEv2_Iteration7_Lasso [2022-07-22 12:13:40,629 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-07-22 12:13:40,629 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-07-22 12:13:40,632 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,635 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,637 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,639 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,643 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,645 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,647 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,654 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,656 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,658 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,661 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,663 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,665 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,667 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,669 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:40,672 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,015 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,023 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,031 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,033 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,043 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,046 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,048 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,049 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,050 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,053 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,055 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,056 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,058 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,060 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,062 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,064 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,078 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,082 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,084 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-07-22 12:13:41,765 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-07-22 12:13:41,765 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-07-22 12:13:41,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:41,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:41,766 INFO L229 MonitoredProcess]: Starting monitored process 708 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:41,767 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Waiting until timeout for monitored process [2022-07-22 12:13:41,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:41,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:41,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:41,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:41,774 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:41,774 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:41,774 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:41,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:41,800 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (708)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:41,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:41,801 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:41,801 INFO L229 MonitoredProcess]: Starting monitored process 709 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:41,802 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Waiting until timeout for monitored process [2022-07-22 12:13:41,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:41,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:41,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:41,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:41,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:41,809 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:41,810 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:41,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:41,835 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (709)] Ended with exit code 0 [2022-07-22 12:13:41,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:41,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:41,836 INFO L229 MonitoredProcess]: Starting monitored process 710 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:41,837 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Waiting until timeout for monitored process [2022-07-22 12:13:41,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:41,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:41,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:41,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:41,844 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:41,845 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:41,845 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:41,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:41,870 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (710)] Ended with exit code 0 [2022-07-22 12:13:41,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:41,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:41,871 INFO L229 MonitoredProcess]: Starting monitored process 711 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:41,871 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Waiting until timeout for monitored process [2022-07-22 12:13:41,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:41,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:41,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:41,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:41,879 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:41,880 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:41,880 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:41,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:41,905 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (711)] Ended with exit code 0 [2022-07-22 12:13:41,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:41,905 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:41,906 INFO L229 MonitoredProcess]: Starting monitored process 712 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:41,906 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Waiting until timeout for monitored process [2022-07-22 12:13:41,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:41,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:41,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:13:41,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:41,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:41,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:41,914 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:13:41,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:13:41,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:41,937 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (712)] Ended with exit code 0 [2022-07-22 12:13:41,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:41,938 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:41,938 INFO L229 MonitoredProcess]: Starting monitored process 713 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:41,939 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Waiting until timeout for monitored process [2022-07-22 12:13:41,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:41,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:41,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:41,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:41,945 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:41,946 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:41,946 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:41,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:41,971 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (713)] Ended with exit code 0 [2022-07-22 12:13:41,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:41,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:41,972 INFO L229 MonitoredProcess]: Starting monitored process 714 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:41,972 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Waiting until timeout for monitored process [2022-07-22 12:13:41,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:41,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:41,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:41,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:41,980 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:41,981 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:41,981 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:41,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,006 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (714)] Ended with exit code 0 [2022-07-22 12:13:42,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,007 INFO L229 MonitoredProcess]: Starting monitored process 715 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,008 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Waiting until timeout for monitored process [2022-07-22 12:13:42,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,015 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,015 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,015 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,040 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (715)] Ended with exit code 0 [2022-07-22 12:13:42,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,041 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,041 INFO L229 MonitoredProcess]: Starting monitored process 716 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,042 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Waiting until timeout for monitored process [2022-07-22 12:13:42,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,049 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,049 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,049 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,075 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (716)] Ended with exit code 0 [2022-07-22 12:13:42,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,076 INFO L229 MonitoredProcess]: Starting monitored process 717 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Waiting until timeout for monitored process [2022-07-22 12:13:42,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,083 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,084 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,084 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,112 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (717)] Ended with exit code 0 [2022-07-22 12:13:42,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,113 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,113 INFO L229 MonitoredProcess]: Starting monitored process 718 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Waiting until timeout for monitored process [2022-07-22 12:13:42,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,121 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,121 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,147 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (718)] Ended with exit code 0 [2022-07-22 12:13:42,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,148 INFO L229 MonitoredProcess]: Starting monitored process 719 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Waiting until timeout for monitored process [2022-07-22 12:13:42,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,156 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,156 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,182 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (719)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:42,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,183 INFO L229 MonitoredProcess]: Starting monitored process 720 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,184 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Waiting until timeout for monitored process [2022-07-22 12:13:42,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:13:42,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,192 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,192 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:13:42,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:13:42,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,215 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (720)] Ended with exit code 0 [2022-07-22 12:13:42,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,216 INFO L229 MonitoredProcess]: Starting monitored process 721 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,216 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Waiting until timeout for monitored process [2022-07-22 12:13:42,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,225 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,225 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,250 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (721)] Ended with exit code 0 [2022-07-22 12:13:42,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,251 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,251 INFO L229 MonitoredProcess]: Starting monitored process 722 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,371 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Waiting until timeout for monitored process [2022-07-22 12:13:42,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,378 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,379 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,379 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,405 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (722)] Ended with exit code 0 [2022-07-22 12:13:42,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,406 INFO L229 MonitoredProcess]: Starting monitored process 723 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,416 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Waiting until timeout for monitored process [2022-07-22 12:13:42,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,419 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,419 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,420 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,445 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (723)] Ended with exit code 0 [2022-07-22 12:13:42,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,446 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,446 INFO L229 MonitoredProcess]: Starting monitored process 724 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Waiting until timeout for monitored process [2022-07-22 12:13:42,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,454 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,455 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,480 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (724)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:42,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,481 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,482 INFO L229 MonitoredProcess]: Starting monitored process 725 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,482 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Waiting until timeout for monitored process [2022-07-22 12:13:42,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,490 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,491 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,491 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,517 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (725)] Ended with exit code 0 [2022-07-22 12:13:42,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,518 INFO L229 MonitoredProcess]: Starting monitored process 726 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,519 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Waiting until timeout for monitored process [2022-07-22 12:13:42,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,526 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,527 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,527 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,553 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Ended with exit code 0 [2022-07-22 12:13:42,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,554 INFO L229 MonitoredProcess]: Starting monitored process 727 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,555 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Waiting until timeout for monitored process [2022-07-22 12:13:42,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,561 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,562 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,562 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,562 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,588 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:42,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,589 INFO L229 MonitoredProcess]: Starting monitored process 728 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,589 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Waiting until timeout for monitored process [2022-07-22 12:13:42,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,597 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,598 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,598 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,623 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Ended with exit code 0 [2022-07-22 12:13:42,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,624 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,624 INFO L229 MonitoredProcess]: Starting monitored process 729 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,625 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Waiting until timeout for monitored process [2022-07-22 12:13:42,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,632 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,633 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,633 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,659 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Ended with exit code 0 [2022-07-22 12:13:42,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,660 INFO L229 MonitoredProcess]: Starting monitored process 730 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Waiting until timeout for monitored process [2022-07-22 12:13:42,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,667 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,692 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Ended with exit code 0 [2022-07-22 12:13:42,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,693 INFO L229 MonitoredProcess]: Starting monitored process 731 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,694 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Waiting until timeout for monitored process [2022-07-22 12:13:42,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,701 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2022-07-22 12:13:42,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,703 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2022-07-22 12:13:42,703 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,731 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Ended with exit code 0 [2022-07-22 12:13:42,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,731 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,732 INFO L229 MonitoredProcess]: Starting monitored process 732 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Waiting until timeout for monitored process [2022-07-22 12:13:42,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-07-22 12:13:42,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,739 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-07-22 12:13:42,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-07-22 12:13:42,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,762 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:42,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,763 INFO L229 MonitoredProcess]: Starting monitored process 733 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,763 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Waiting until timeout for monitored process [2022-07-22 12:13:42,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,770 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,770 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,805 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Ended with exit code 0 [2022-07-22 12:13:42,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,805 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,806 INFO L229 MonitoredProcess]: Starting monitored process 734 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Waiting until timeout for monitored process [2022-07-22 12:13:42,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,813 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,814 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,814 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,840 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Ended with exit code 0 [2022-07-22 12:13:42,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,841 INFO L229 MonitoredProcess]: Starting monitored process 735 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,842 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Waiting until timeout for monitored process [2022-07-22 12:13:42,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,849 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,849 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,876 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Ended with exit code 0 [2022-07-22 12:13:42,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,877 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,877 INFO L229 MonitoredProcess]: Starting monitored process 736 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,878 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Waiting until timeout for monitored process [2022-07-22 12:13:42,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,885 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,886 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,886 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,912 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Ended with exit code 0 [2022-07-22 12:13:42,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,912 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,913 INFO L229 MonitoredProcess]: Starting monitored process 737 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,913 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Waiting until timeout for monitored process [2022-07-22 12:13:42,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,920 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,921 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,921 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,947 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Ended with exit code 0 [2022-07-22 12:13:42,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,948 INFO L229 MonitoredProcess]: Starting monitored process 738 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,949 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Waiting until timeout for monitored process [2022-07-22 12:13:42,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,956 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,957 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,957 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:42,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-07-22 12:13:42,981 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:42,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:42,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:42,982 INFO L229 MonitoredProcess]: Starting monitored process 739 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:42,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Waiting until timeout for monitored process [2022-07-22 12:13:42,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-07-22 12:13:42,990 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-07-22 12:13:42,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-07-22 12:13:42,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-07-22 12:13:42,990 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-07-22 12:13:42,993 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-07-22 12:13:42,993 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-07-22 12:13:43,007 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2022-07-22 12:13:43,039 INFO L443 ModelExtractionUtils]: Simplification made 18 calls to the SMT solver. [2022-07-22 12:13:43,040 INFO L444 ModelExtractionUtils]: 9 out of 25 variables were initially zero. Simplification set additionally 13 variables to zero. [2022-07-22 12:13:43,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-07-22 12:13:43,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 12:13:43,041 INFO L229 MonitoredProcess]: Starting monitored process 740 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-07-22 12:13:43,042 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Waiting until timeout for monitored process [2022-07-22 12:13:43,042 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2022-07-22 12:13:43,050 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2022-07-22 12:13:43,051 INFO L513 LassoAnalysis]: Proved termination. [2022-07-22 12:13:43,051 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~len~0, thrThread1of4ForFork0_~c~0#1) = 1*~len~0 - 1*thrThread1of4ForFork0_~c~0#1 Supporting invariants [] [2022-07-22 12:13:43,074 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:43,109 INFO L257 tatePredicateManager]: 11 out of 11 supporting invariants were superfluous and have been removed [2022-07-22 12:13:43,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 12:13:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:13:43,143 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-22 12:13:43,143 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:13:43,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 12:13:43,160 INFO L263 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 8 conjunts are in the unsatisfiable core [2022-07-22 12:13:43,161 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-22 12:13:43,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 12:13:43,161 INFO L142 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 1 loop predicates [2022-07-22 12:13:43,161 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 54357 states and 296499 transitions. cyclomatic complexity: 267441 Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:13:44,036 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Forceful destruction successful, exit code 0 [2022-07-22 12:13:44,154 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 54357 states and 296499 transitions. cyclomatic complexity: 267441. Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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 54392 states and 296616 transitions. Complement of second has 3 states. [2022-07-22 12:13:44,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 2 states 1 stem states 0 non-accepting loop states 1 accepting loop states [2022-07-22 12:13:44,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 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) [2022-07-22 12:13:44,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 16 transitions. [2022-07-22 12:13:44,155 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 16 transitions. Stem has 13 letters. Loop has 1 letters. [2022-07-22 12:13:44,155 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:44,155 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 16 transitions. Stem has 14 letters. Loop has 1 letters. [2022-07-22 12:13:44,155 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:44,155 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 2 states and 16 transitions. Stem has 13 letters. Loop has 2 letters. [2022-07-22 12:13:44,155 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2022-07-22 12:13:44,155 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 54392 states and 296616 transitions. Received shutdown request... [2022-07-22 12:13:44,484 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.07 12:13:44 BoogieIcfgContainer [2022-07-22 12:13:44,484 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-07-22 12:13:44,485 INFO L158 Benchmark]: Toolchain (without parser) took 188383.55ms. Allocated memory was 151.0MB in the beginning and 8.0GB in the end (delta: 7.8GB). Free memory was 123.7MB in the beginning and 6.0GB in the end (delta: -5.8GB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. [2022-07-22 12:13:44,485 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 151.0MB. Free memory is still 121.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-07-22 12:13:44,486 INFO L158 Benchmark]: CACSL2BoogieTranslator took 737.74ms. Allocated memory is still 151.0MB. Free memory was 123.5MB in the beginning and 127.5MB in the end (delta: -4.0MB). Peak memory consumption was 29.0MB. Max. memory is 8.0GB. [2022-07-22 12:13:44,486 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.17ms. Allocated memory is still 151.0MB. Free memory was 127.5MB in the beginning and 124.9MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:13:44,486 INFO L158 Benchmark]: Boogie Preprocessor took 34.09ms. Allocated memory is still 151.0MB. Free memory was 124.9MB in the beginning and 123.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-07-22 12:13:44,487 INFO L158 Benchmark]: RCFGBuilder took 465.67ms. Allocated memory is still 151.0MB. Free memory was 123.4MB in the beginning and 110.3MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-07-22 12:13:44,487 INFO L158 Benchmark]: BuchiAutomizer took 187073.00ms. Allocated memory was 151.0MB in the beginning and 8.0GB in the end (delta: 7.8GB). Free memory was 110.3MB in the beginning and 6.0GB in the end (delta: -5.9GB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. [2022-07-22 12:13:44,488 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### [2022-07-22 12:13:44,489 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 151.0MB. Free memory is still 121.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 737.74ms. Allocated memory is still 151.0MB. Free memory was 123.5MB in the beginning and 127.5MB in the end (delta: -4.0MB). Peak memory consumption was 29.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 60.17ms. Allocated memory is still 151.0MB. Free memory was 127.5MB in the beginning and 124.9MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 34.09ms. Allocated memory is still 151.0MB. Free memory was 124.9MB in the beginning and 123.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 465.67ms. Allocated memory is still 151.0MB. Free memory was 123.4MB in the beginning and 110.3MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * BuchiAutomizer took 187073.00ms. Allocated memory was 151.0MB in the beginning and 8.0GB in the end (delta: 7.8GB). Free memory was 110.3MB in the beginning and 6.0GB in the end (delta: -5.9GB). Peak memory consumption was 2.0GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Decomposition not yet finished - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 91.4s and 35 iterations. TraceHistogramMax:4. Analysis of lassos took 88.8s. Construction of modules took 1.7s. Büchi inclusion checks took 29.7s. Highest rank in rank-based complementation 3. Minimization of det autom 31. Minimization of nondet autom 0. Automata minimization 24.7s AutomataMinimizationTime, 31 MinimizatonAttempts, 82539 StatesRemovedByMinimization, 31 NontrivialMinimizations. Non-live state removal took 25.5s Buchi closure took 2.3s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [18, 0, 6, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1072 SdHoareTripleChecker+Valid, 2.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1039 mSDsluCounter, 783 SdHoareTripleChecker+Invalid, 1.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1026 mSDsCounter, 49 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2460 IncrementalHoareTripleChecker+Invalid, 2509 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 49 mSolverCounterUnsat, 479 mSDtfsCounter, 2460 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont3 unkn0 SFLI0 SFLT0 conc7 concLT0 SILN0 SILU1 SILI0 SILT0 lasso24 LassoPreprocessingBenchmarks: Lassos: inital238 mio100 ax190 hnf100 lsp42 ukn82 mio100 lsp41 div100 bol100 ite100 ukn100 eq163 hnf93 smp100 dnf111 smp96 tf100 neg99 sie104 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: sat Degree: 0 Time: 165ms VariablesStem: 7 VariablesLoop: 7 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 8 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 13.8s - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction) Buchi Automizer is unable to decide termination: Timeout while BuchiAutomatonCegarLoop was performing iteration 7,while ReachableStatesComputation was computing reachable states (44484 states constructed, input type NestedWordAutomatonReachableStates). * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 3.0s, 77 PlacesBefore, 11 PlacesAfterwards, 81 TransitionsBefore, 10 TransitionsAfterwards, 1024 CoEnabledTransitionPairs, 6 FixpointIterations, 30 TrivialSequentialCompositions, 38 ConcurrentSequentialCompositions, 4 TrivialYvCompositions, 9 ConcurrentYvCompositions, 5 ChoiceCompositions, 86 TotalNumberOfCompositions, 975 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 940, positive: 929, positive conditional: 0, positive unconditional: 929, negative: 11, negative conditional: 0, negative unconditional: 11, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 717, positive: 713, positive conditional: 0, positive unconditional: 713, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 717, positive: 712, positive conditional: 0, positive unconditional: 712, negative: 5, negative conditional: 0, negative unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 5, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 55, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 51, negative conditional: 0, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 940, positive: 216, positive conditional: 0, positive unconditional: 216, negative: 7, negative conditional: 0, negative unconditional: 7, unknown: 717, unknown conditional: 0, unknown unconditional: 717] , Statistics on independence cache: Total cache size (in pairs): 12, Positive cache size: 11, Positive conditional cache size: 0, Positive unconditional cache size: 11, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 3.1s, 108 PlacesBefore, 28 PlacesAfterwards, 114 TransitionsBefore, 28 TransitionsAfterwards, 4160 CoEnabledTransitionPairs, 7 FixpointIterations, 31 TrivialSequentialCompositions, 50 ConcurrentSequentialCompositions, 5 TrivialYvCompositions, 17 ConcurrentYvCompositions, 6 ChoiceCompositions, 109 TotalNumberOfCompositions, 8681 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 5851, positive: 5625, positive conditional: 0, positive unconditional: 5625, negative: 226, negative conditional: 0, negative unconditional: 226, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2936, positive: 2888, positive conditional: 0, positive unconditional: 2888, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2936, positive: 2874, positive conditional: 0, positive unconditional: 2874, negative: 62, negative conditional: 0, negative unconditional: 62, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 62, positive: 14, positive conditional: 0, positive unconditional: 14, negative: 48, negative conditional: 0, negative unconditional: 48, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 117, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 94, negative conditional: 0, negative unconditional: 94, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 5851, positive: 2737, positive conditional: 0, positive unconditional: 2737, negative: 178, negative conditional: 0, negative unconditional: 178, unknown: 2936, unknown conditional: 0, unknown unconditional: 2936] , Statistics on independence cache: Total cache size (in pairs): 260, Positive cache size: 238, Positive conditional cache size: 0, Positive unconditional cache size: 238, Negative cache size: 22, Negative conditional cache size: 0, Negative unconditional cache size: 22 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 3.3s, 139 PlacesBefore, 39 PlacesAfterwards, 147 TransitionsBefore, 39 TransitionsAfterwards, 9408 CoEnabledTransitionPairs, 6 FixpointIterations, 29 TrivialSequentialCompositions, 73 ConcurrentSequentialCompositions, 4 TrivialYvCompositions, 23 ConcurrentYvCompositions, 8 ChoiceCompositions, 137 TotalNumberOfCompositions, 18502 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 10304, positive: 10020, positive conditional: 0, positive unconditional: 10020, negative: 284, negative conditional: 0, negative unconditional: 284, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 6157, positive: 6089, positive conditional: 0, positive unconditional: 6089, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 6157, positive: 6068, positive conditional: 0, positive unconditional: 6068, negative: 89, negative conditional: 0, negative unconditional: 89, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 89, positive: 21, positive conditional: 0, positive unconditional: 21, negative: 68, negative conditional: 0, negative unconditional: 68, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 158, positive: 42, positive conditional: 0, positive unconditional: 42, negative: 116, negative conditional: 0, negative unconditional: 116, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 10304, positive: 3931, positive conditional: 0, positive unconditional: 3931, negative: 216, negative conditional: 0, negative unconditional: 216, unknown: 6157, unknown conditional: 0, unknown unconditional: 6157] , Statistics on independence cache: Total cache size (in pairs): 383, Positive cache size: 347, Positive conditional cache size: 0, Positive unconditional cache size: 347, Negative cache size: 36, Negative conditional cache size: 0, Negative unconditional cache size: 36 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 4.1s, 170 PlacesBefore, 49 PlacesAfterwards, 180 TransitionsBefore, 49 TransitionsAfterwards, 16768 CoEnabledTransitionPairs, 6 FixpointIterations, 31 TrivialSequentialCompositions, 87 ConcurrentSequentialCompositions, 1 TrivialYvCompositions, 31 ConcurrentYvCompositions, 10 ChoiceCompositions, 160 TotalNumberOfCompositions, 31951 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 18719, positive: 18352, positive conditional: 0, positive unconditional: 18352, negative: 367, negative conditional: 0, negative unconditional: 367, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 11790, positive: 11692, positive conditional: 0, positive unconditional: 11692, negative: 98, negative conditional: 0, negative unconditional: 98, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 11790, positive: 11649, positive conditional: 0, positive unconditional: 11649, negative: 141, negative conditional: 0, negative unconditional: 141, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 43, positive conditional: 0, positive unconditional: 43, negative: 98, negative conditional: 0, negative unconditional: 98, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 188, positive: 62, positive conditional: 0, positive unconditional: 62, negative: 126, negative conditional: 0, negative unconditional: 126, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 18719, positive: 6660, positive conditional: 0, positive unconditional: 6660, negative: 269, negative conditional: 0, negative unconditional: 269, unknown: 11790, unknown conditional: 0, unknown unconditional: 11790] , Statistics on independence cache: Total cache size (in pairs): 901, Positive cache size: 853, Positive conditional cache size: 0, Positive unconditional cache size: 853, Negative cache size: 48, Negative conditional cache size: 0, Negative unconditional cache size: 48 RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown