/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/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.fairness.type.for.concurrent.programs FAIRNESS_INTERSECTION -i ../../../trunk/examples/svcomp/weaver/unroll-5.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.me.fairness-42053ae-m [2023-09-08 14:48:54,010 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-09-08 14:48:54,086 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2023-09-08 14:48:54,116 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-09-08 14:48:54,117 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-09-08 14:48:54,117 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-09-08 14:48:54,119 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-09-08 14:48:54,119 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-09-08 14:48:54,120 INFO L137 SettingsManager]: * Use SBE=true [2023-09-08 14:48:54,123 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-09-08 14:48:54,124 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-09-08 14:48:54,124 INFO L137 SettingsManager]: * Use old map elimination=false [2023-09-08 14:48:54,124 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-09-08 14:48:54,125 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-09-08 14:48:54,126 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-09-08 14:48:54,126 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-09-08 14:48:54,127 INFO L137 SettingsManager]: * sizeof long=4 [2023-09-08 14:48:54,127 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-09-08 14:48:54,127 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-09-08 14:48:54,127 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-09-08 14:48:54,128 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-09-08 14:48:54,128 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-09-08 14:48:54,128 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-09-08 14:48:54,128 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-09-08 14:48:54,129 INFO L137 SettingsManager]: * sizeof long double=12 [2023-09-08 14:48:54,129 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-09-08 14:48:54,129 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-09-08 14:48:54,129 INFO L137 SettingsManager]: * Use constant arrays=true [2023-09-08 14:48:54,129 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-09-08 14:48:54,130 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-09-08 14:48:54,130 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-09-08 14:48:54,131 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-09-08 14:48:54,131 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-09-08 14:48:54,132 INFO L137 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-09-08 14:48:54,133 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-09-08 14:48:54,134 INFO L137 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Fairness type for concurrent programs -> FAIRNESS_INTERSECTION [2023-09-08 14:48:54,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-09-08 14:48:54,396 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-09-08 14:48:54,399 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-09-08 14:48:54,399 INFO L270 PluginConnector]: Initializing CDTParser... [2023-09-08 14:48:54,400 INFO L274 PluginConnector]: CDTParser initialized [2023-09-08 14:48:54,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/unroll-5.wvr.c [2023-09-08 14:48:55,598 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-09-08 14:48:55,791 INFO L384 CDTParser]: Found 1 translation units. [2023-09-08 14:48:55,792 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-5.wvr.c [2023-09-08 14:48:55,799 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/841fd65bb/0c84c576e72b44f2a220af041b41e0d0/FLAGbb07e6358 [2023-09-08 14:48:55,812 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/841fd65bb/0c84c576e72b44f2a220af041b41e0d0 [2023-09-08 14:48:55,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-09-08 14:48:55,816 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-09-08 14:48:55,817 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-09-08 14:48:55,818 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-09-08 14:48:55,824 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-09-08 14:48:55,825 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:48:55" (1/1) ... [2023-09-08 14:48:55,826 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@791449b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:55, skipping insertion in model container [2023-09-08 14:48:55,826 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:48:55" (1/1) ... [2023-09-08 14:48:55,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-09-08 14:48:55,848 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-09-08 14:48:55,986 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-5.wvr.c[2644,2657] [2023-09-08 14:48:55,991 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-08 14:48:55,999 INFO L203 MainTranslator]: Completed pre-run [2023-09-08 14:48:56,018 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/unroll-5.wvr.c[2644,2657] [2023-09-08 14:48:56,021 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-08 14:48:56,042 INFO L208 MainTranslator]: Completed translation [2023-09-08 14:48:56,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56 WrapperNode [2023-09-08 14:48:56,042 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-09-08 14:48:56,043 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-09-08 14:48:56,043 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-09-08 14:48:56,044 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-09-08 14:48:56,049 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56" (1/1) ... [2023-09-08 14:48:56,068 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56" (1/1) ... [2023-09-08 14:48:56,090 INFO L138 Inliner]: procedures = 24, calls = 38, calls flagged for inlining = 14, calls inlined = 14, statements flattened = 165 [2023-09-08 14:48:56,091 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-09-08 14:48:56,091 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-09-08 14:48:56,091 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-09-08 14:48:56,092 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-09-08 14:48:56,099 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56" (1/1) ... [2023-09-08 14:48:56,099 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56" (1/1) ... [2023-09-08 14:48:56,102 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56" (1/1) ... [2023-09-08 14:48:56,102 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56" (1/1) ... [2023-09-08 14:48:56,109 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56" (1/1) ... [2023-09-08 14:48:56,113 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56" (1/1) ... [2023-09-08 14:48:56,115 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56" (1/1) ... [2023-09-08 14:48:56,116 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56" (1/1) ... [2023-09-08 14:48:56,118 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-09-08 14:48:56,119 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-09-08 14:48:56,119 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-09-08 14:48:56,120 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-09-08 14:48:56,120 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56" (1/1) ... [2023-09-08 14:48:56,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:48:56,152 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:48:56,170 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) [2023-09-08 14:48:56,202 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 [2023-09-08 14:48:56,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-09-08 14:48:56,220 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-09-08 14:48:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-09-08 14:48:56,221 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-09-08 14:48:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-09-08 14:48:56,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-09-08 14:48:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-09-08 14:48:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-09-08 14:48:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-09-08 14:48:56,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-09-08 14:48:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-09-08 14:48:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-09-08 14:48:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-09-08 14:48:56,224 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-09-08 14:48:56,351 INFO L236 CfgBuilder]: Building ICFG [2023-09-08 14:48:56,352 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-09-08 14:48:56,629 INFO L277 CfgBuilder]: Performing block encoding [2023-09-08 14:48:56,637 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-09-08 14:48:56,637 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-09-08 14:48:56,639 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 02:48:56 BoogieIcfgContainer [2023-09-08 14:48:56,639 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-09-08 14:48:56,640 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-09-08 14:48:56,640 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-09-08 14:48:56,643 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-09-08 14:48:56,644 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:48:56,644 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.09 02:48:55" (1/3) ... [2023-09-08 14:48:56,645 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7ced899a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.09 02:48:56, skipping insertion in model container [2023-09-08 14:48:56,645 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:48:56,645 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:48:56" (2/3) ... [2023-09-08 14:48:56,646 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7ced899a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.09 02:48:56, skipping insertion in model container [2023-09-08 14:48:56,646 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:48:56,646 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 02:48:56" (3/3) ... [2023-09-08 14:48:56,647 INFO L332 chiAutomizerObserver]: Analyzing ICFG unroll-5.wvr.c [2023-09-08 14:48:56,782 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-09-08 14:48:56,810 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 182 places, 194 transitions, 404 flow [2023-09-08 14:48:56,881 INFO L124 PetriNetUnfolderBase]: 17/190 cut-off events. [2023-09-08 14:48:56,882 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-09-08 14:48:56,891 INFO L83 FinitePrefix]: Finished finitePrefix Result has 199 conditions, 190 events. 17/190 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 158 event pairs, 0 based on Foata normal form. 0/173 useless extension candidates. Maximal degree in co-relation 101. Up to 2 conditions per place. [2023-09-08 14:48:56,892 INFO L82 GeneralOperation]: Start removeDead. Operand has 182 places, 194 transitions, 404 flow [2023-09-08 14:48:56,940 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 180 places, 190 transitions, 392 flow [2023-09-08 14:48:56,954 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-09-08 14:48:56,954 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-09-08 14:48:56,954 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-09-08 14:48:56,954 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-09-08 14:48:56,954 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-09-08 14:48:56,954 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-09-08 14:48:56,954 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-09-08 14:48:56,955 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-09-08 14:48:56,956 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-09-08 14:48:59,254 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2023-09-08 14:48:59,254 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:48:59,255 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:48:59,264 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:48:59,264 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:48:59,264 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-09-08 14:48:59,264 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-09-08 14:49:00,331 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2023-09-08 14:49:00,332 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:49:00,332 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:49:00,333 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:49:00,333 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:49:00,338 INFO L748 eck$LassoCheckResult]: Stem: 192#[$Ultimate##0]don't care [295] $Ultimate##0-->L-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] 197#[L-1]don't care [305] L-1-->L-1-1: Formula: (= (select |v_#valid_11| 0) 0) InVars {#valid=|v_#valid_11|} OutVars{#valid=|v_#valid_11|} AuxVars[] AssignedVars[] 201#[L-1-1]don't care [440] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 204#[L21]don't care [385] L21-->L21-1: Formula: (and (= (select |v_#valid_12| 1) 1) (= 2 (select |v_#length_7| 1))) InVars {#length=|v_#length_7|, #valid=|v_#valid_12|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[] 207#[L21-1]don't care [421] L21-1-->L21-2: Formula: (= (select (select |v_#memory_int_7| 1) 0) 48) InVars {#memory_int=|v_#memory_int_7|} OutVars{#memory_int=|v_#memory_int_7|} AuxVars[] AssignedVars[] 210#[L21-2]don't care [313] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_8| 1) 1) 0) InVars {#memory_int=|v_#memory_int_8|} OutVars{#memory_int=|v_#memory_int_8|} AuxVars[] AssignedVars[] 213#[L21-3]don't care [370] L21-3-->L21-4: Formula: (and (= (select |v_#valid_13| 2) 1) (= (select |v_#length_8| 2) 15)) InVars {#length=|v_#length_8|, #valid=|v_#valid_13|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_13|} AuxVars[] AssignedVars[] 216#[L21-4]don't care [340] L21-4-->L42: Formula: (and (= v_~f~0.base_7 0) (= v_~f~0.offset_7 0)) InVars {} OutVars{~f~0.base=v_~f~0.base_7, ~f~0.offset=v_~f~0.offset_7} AuxVars[] AssignedVars[~f~0.base, ~f~0.offset] 219#[L42]don't care [327] L42-->L42-1: Formula: (= v_~x1~0_4 0) InVars {} OutVars{~x1~0=v_~x1~0_4} AuxVars[] AssignedVars[~x1~0] 222#[L42-1]don't care [424] L42-1-->L42-2: Formula: (= v_~x2~0_16 0) InVars {} OutVars{~x2~0=v_~x2~0_16} AuxVars[] AssignedVars[~x2~0] 225#[L42-2]don't care [338] L42-2-->L43: Formula: (= 0 v_~size~0_7) InVars {} OutVars{~size~0=v_~size~0_7} AuxVars[] AssignedVars[~size~0] 228#[L43]don't care [432] L43-->L-1-2: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] 231#[L-1-2]don't care [445] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 234#[L-1-3]don't care [451] L-1-3-->L80: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre18#1=|v_ULTIMATE.start_main_#t~pre18#1_1|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_#t~mem21#1=|v_ULTIMATE.start_main_#t~mem21#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_#t~mem20#1=|v_ULTIMATE.start_main_#t~mem20#1_1|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre18#1, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem21#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~mem20#1, ULTIMATE.start_main_#t~ret15#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~pre16#1, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_~#t2~0#1.base] 237#[L80]don't care [273] L80-->L80-1: Formula: (and (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_9|) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) 0) (= (store |v_#valid_15| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1) |v_#valid_14|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_10|, #valid=|v_#valid_15|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 240#[L80-1]don't care [419] L80-1-->L80-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) (= |v_#length_11| (store |v_#length_12| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 4)) (= (store |v_#valid_17| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 1) |v_#valid_16|) (= (select |v_#valid_17| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_12|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_11|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 243#[L80-2]don't care [282] L80-2-->L83: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] 246#[L83]don't care [287] L83-->L83-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet13#1_3| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|, ~n~0=v_~n~0_6} AuxVars[] AssignedVars[~n~0] 249#[L83-1]don't care [344] L83-1-->L84: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] 252#[L84]don't care [425] L84-->L84-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] 255#[L84-1]don't care [438] L84-1-->L84-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet14#1_3| v_~size~0_8) InVars {ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} OutVars{~size~0=v_~size~0_8, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[~size~0] 258#[L84-2]don't care [293] L84-2-->L85: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] 261#[L85]don't care [304] L85-->L85-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 v_~size~0_9) 1 0)) InVars {~size~0=v_~size~0_9} OutVars{~size~0=v_~size~0_9, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 264#[L85-1]don't care [320] L85-1-->L37: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 267#[L37]don't care [330] L37-->L38: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 270#[L38]don't care [342] L38-->L37-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] 276#[L37-1]don't care [331] L37-1-->L86: Formula: (= v_~size~0_10 |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1|) InVars {~size~0=v_~size~0_10} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1|, ~size~0=v_~size~0_10} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#in~size#1] 279#[L86]don't care [266] L86-->L86-1: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_1|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 282#[L86-1]don't care [361] L86-1-->L102: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_1|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base_1|, ULTIMATE.start_create_fresh_int_array_#t~nondet24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet24#1_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_1|, ULTIMATE.start_create_fresh_int_array_#t~post23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post23#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base, ULTIMATE.start_create_fresh_int_array_#t~nondet24#1, ULTIMATE.start_create_fresh_int_array_~size#1, ULTIMATE.start_create_fresh_int_array_#t~post23#1] 285#[L102]don't care [309] L102-->L103: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|) InVars {ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~size#1] 288#[L103]don't care [426] L103-->L103-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_3|) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 291#[L103-1]don't care [307] L103-1-->L37-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 294#[L37-2]don't care [280] L37-2-->L38-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 297#[L38-3]don't care [302] L38-3-->L37-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 303#[L37-3]don't care [296] L37-3-->L104: Formula: (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_4| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 306#[L104]don't care [281] L104-->L37-4: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 309#[L37-4]don't care [409] L37-4-->L38-6: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 312#[L38-6]don't care [382] L38-6-->L37-5: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] 318#[L37-5]don't care [364] L37-5-->L106: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 321#[L106]don't care [423] L106-->L106-1: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset_2| 0) (= |v_#length_13| (store |v_#length_14| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base_2| (* 4 (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_5| 1073741824)))) (< |v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base_2| |v_#StackHeapBarrier_4|) (= (store |v_#valid_19| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base_2| 1) |v_#valid_18|) (not (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base_2| 0)) (= (select |v_#valid_19| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_14|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|, #valid=|v_#valid_19|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #valid=|v_#valid_18|, #length=|v_#length_13|, ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base] 324#[L106-1]don't care [415] L106-1-->L106-2: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base_3| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset_3|)) InVars {ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base] 327#[L106-2]don't care [319] L106-2-->L107: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc22#1.base] 330#[L107]don't care [439] L107-->L107-6: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_2| 0) InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~2#1] 333#[L107-6]don't care [2023-09-08 14:49:00,340 INFO L750 eck$LassoCheckResult]: Loop: 333#[L107-6]don't care [391] L107-6-->L108: Formula: (< |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_4| |v_ULTIMATE.start_create_fresh_int_array_~size#1_7|) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_7|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_4|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_7|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_4|} AuxVars[] AssignedVars[] 338#[L108]don't care [284] L108-->L108-1: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~nondet24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet24#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet24#1] 342#[L108-1]don't care [367] L108-1-->L108-2: Formula: (let ((.cse1 (* 4 |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_5|))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_3| .cse1))) (and (<= 0 .cse0) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_3| .cse1 4) (select |v_#length_15| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_3|)) (= (select |v_#valid_20| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_3|) 1) (= (store |v_#memory_int_10| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_3| (store (select |v_#memory_int_10| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_3|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet24#1_3|)) |v_#memory_int_9|)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_3|, #valid=|v_#valid_20|, #memory_int=|v_#memory_int_10|, #length=|v_#length_15|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_5|, ULTIMATE.start_create_fresh_int_array_#t~nondet24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet24#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_3|, #valid=|v_#valid_20|, #memory_int=|v_#memory_int_9|, #length=|v_#length_15|, ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_5|, ULTIMATE.start_create_fresh_int_array_#t~nondet24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet24#1_3|} AuxVars[] AssignedVars[#memory_int] 348#[L108-2]don't care [379] L108-2-->L107-3: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~nondet24#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet24#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet24#1] 354#[L107-3]don't care [343] L107-3-->L107-4: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#t~post23#1_2| |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_6|) InVars {ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_6|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_6|, ULTIMATE.start_create_fresh_int_array_#t~post23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post23#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post23#1] 360#[L107-4]don't care [357] L107-4-->L107-5: Formula: (= (+ |v_ULTIMATE.start_create_fresh_int_array_#t~post23#1_3| 1) |v_ULTIMATE.start_create_fresh_int_array_~i~2#1_7|) InVars {ULTIMATE.start_create_fresh_int_array_#t~post23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post23#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~2#1=|v_ULTIMATE.start_create_fresh_int_array_~i~2#1_7|, ULTIMATE.start_create_fresh_int_array_#t~post23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post23#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~2#1] 366#[L107-5]don't care [356] L107-5-->L107-6: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post23#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post23#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post23#1] 333#[L107-6]don't care [2023-09-08 14:49:00,346 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:49:00,346 INFO L85 PathProgramCache]: Analyzing trace with hash 1056777498, now seen corresponding path program 1 times [2023-09-08 14:49:00,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:49:00,355 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586299212] [2023-09-08 14:49:00,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:49:00,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:49:00,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:49:00,488 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:49:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:49:00,576 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:49:00,579 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:49:00,579 INFO L85 PathProgramCache]: Analyzing trace with hash 755706964, now seen corresponding path program 1 times [2023-09-08 14:49:00,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:49:00,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237819447] [2023-09-08 14:49:00,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:49:00,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:49:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:49:00,612 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:49:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:49:00,619 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:49:00,627 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:49:00,628 INFO L85 PathProgramCache]: Analyzing trace with hash 937937179, now seen corresponding path program 1 times [2023-09-08 14:49:00,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:49:00,628 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889895673] [2023-09-08 14:49:00,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:49:00,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:49:00,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:49:00,674 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:49:00,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:49:00,731 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:49:01,893 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:49:01,894 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:49:01,894 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:49:01,894 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:49:01,895 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:49:01,895 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:01,895 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:49:01,895 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:49:01,895 INFO L133 ssoRankerPreferences]: Filename of dumped script: unroll-5.wvr.c_BEv2_Iteration1_Lasso [2023-09-08 14:49:01,895 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:49:01,895 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:49:01,914 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,921 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,923 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,925 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,926 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,930 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,932 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,934 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,935 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,937 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,939 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,942 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,944 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,947 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,949 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,951 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,953 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,955 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:01,958 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,340 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,345 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,349 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,351 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,355 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,357 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,360 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,362 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,364 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,367 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,369 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,371 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,374 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,377 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:49:02,921 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:49:02,924 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:49:02,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:02,928 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:02,931 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) [2023-09-08 14:49:02,948 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 [2023-09-08 14:49:02,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:02,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:49:02,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:02,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:02,966 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:02,968 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:49:02,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:49:02,970 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 [2023-09-08 14:49:02,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:02,988 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-09-08 14:49:02,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:02,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:02,991 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) [2023-09-08 14:49:02,993 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 [2023-09-08 14:49:02,995 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 [2023-09-08 14:49:03,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:49:03,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,004 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,004 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:49:03,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:49:03,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,031 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 [2023-09-08 14:49:03,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,037 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) [2023-09-08 14:49:03,040 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 [2023-09-08 14:49:03,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:03,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:49:03,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,055 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:49:03,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:49:03,065 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,072 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-09-08 14:49:03,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,074 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:49:03,077 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 [2023-09-08 14:49:03,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:03,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:49:03,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,089 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:49:03,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:49:03,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,142 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-09-08 14:49:03,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,143 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,144 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) [2023-09-08 14:49:03,147 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 [2023-09-08 14:49:03,148 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 [2023-09-08 14:49:03,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,157 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,159 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,160 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,191 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 [2023-09-08 14:49:03,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,192 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,193 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) [2023-09-08 14:49:03,196 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 [2023-09-08 14:49:03,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:03,205 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:49:03,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,207 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:49:03,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:49:03,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,229 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 [2023-09-08 14:49:03,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,231 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) [2023-09-08 14:49:03,234 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 [2023-09-08 14:49:03,236 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 [2023-09-08 14:49:03,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:49:03,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,244 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,246 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:49:03,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:49:03,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,279 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 [2023-09-08 14:49:03,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,280 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,281 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) [2023-09-08 14:49:03,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:03,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:49:03,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,300 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,309 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:49:03,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:49:03,317 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 [2023-09-08 14:49:03,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,330 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 [2023-09-08 14:49:03,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,332 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) [2023-09-08 14:49:03,336 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 [2023-09-08 14:49:03,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:03,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:49:03,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,346 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,346 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:49:03,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:49:03,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,369 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-09-08 14:49:03,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,369 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,371 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) [2023-09-08 14:49:03,376 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 [2023-09-08 14:49:03,377 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 [2023-09-08 14:49:03,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,384 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:49:03,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,384 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,385 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:49:03,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:49:03,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,407 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 [2023-09-08 14:49:03,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,408 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,409 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) [2023-09-08 14:49:03,411 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 [2023-09-08 14:49:03,413 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 [2023-09-08 14:49:03,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,422 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,463 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 [2023-09-08 14:49:03,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,467 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,472 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) [2023-09-08 14:49:03,481 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 [2023-09-08 14:49:03,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:03,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,489 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,491 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,491 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,512 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 [2023-09-08 14:49:03,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,514 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) [2023-09-08 14:49:03,517 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 [2023-09-08 14:49:03,521 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 [2023-09-08 14:49:03,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,529 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,531 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,531 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,551 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 [2023-09-08 14:49:03,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,552 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,553 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) [2023-09-08 14:49:03,559 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 [2023-09-08 14:49:03,559 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 [2023-09-08 14:49:03,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:49:03,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,568 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:49:03,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:49:03,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,594 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 [2023-09-08 14:49:03,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,596 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) [2023-09-08 14:49:03,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:03,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,612 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,614 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,614 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,617 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 [2023-09-08 14:49:03,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,634 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 [2023-09-08 14:49:03,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,635 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) [2023-09-08 14:49:03,644 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 [2023-09-08 14:49:03,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:49:03,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,652 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:49:03,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:49:03,654 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 [2023-09-08 14:49:03,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,670 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 [2023-09-08 14:49:03,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,671 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,672 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) [2023-09-08 14:49:03,680 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 [2023-09-08 14:49:03,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,690 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,690 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,693 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 [2023-09-08 14:49:03,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,707 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 [2023-09-08 14:49:03,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,708 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) [2023-09-08 14:49:03,715 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 [2023-09-08 14:49:03,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,723 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,725 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,725 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,728 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 [2023-09-08 14:49:03,729 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,734 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2023-09-08 14:49:03,735 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,735 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,736 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) [2023-09-08 14:49:03,740 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 [2023-09-08 14:49:03,741 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 [2023-09-08 14:49:03,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,752 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,752 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,769 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 [2023-09-08 14:49:03,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,769 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,771 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) [2023-09-08 14:49:03,780 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 [2023-09-08 14:49:03,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,790 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,791 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,794 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 [2023-09-08 14:49:03,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,809 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 [2023-09-08 14:49:03,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,810 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,811 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) [2023-09-08 14:49:03,813 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 [2023-09-08 14:49:03,815 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 [2023-09-08 14:49:03,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,823 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,825 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,825 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,853 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 [2023-09-08 14:49:03,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,853 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,854 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) [2023-09-08 14:49:03,859 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 [2023-09-08 14:49:03,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:03,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,869 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,871 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,871 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,891 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 [2023-09-08 14:49:03,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,893 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) [2023-09-08 14:49:03,902 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 [2023-09-08 14:49:03,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,912 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,912 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,916 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2023-09-08 14:49:03,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,935 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 [2023-09-08 14:49:03,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,937 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) [2023-09-08 14:49:03,939 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 [2023-09-08 14:49:03,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:03,948 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,949 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-09-08 14:49:03,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,949 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,952 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-09-08 14:49:03,952 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:03,973 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 [2023-09-08 14:49:03,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:03,974 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:03,975 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) [2023-09-08 14:49:03,981 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 [2023-09-08 14:49:03,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:03,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:03,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:03,989 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:03,990 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:03,991 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:03,994 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 [2023-09-08 14:49:04,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:04,008 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2023-09-08 14:49:04,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:04,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:04,010 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) [2023-09-08 14:49:04,013 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 [2023-09-08 14:49:04,014 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 [2023-09-08 14:49:04,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:04,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:04,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:04,021 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:04,023 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:04,023 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:04,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:04,044 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 [2023-09-08 14:49:04,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:04,045 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:04,046 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) [2023-09-08 14:49:04,049 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 [2023-09-08 14:49:04,050 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 [2023-09-08 14:49:04,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:04,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:04,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:04,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:04,059 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:04,059 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:04,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:04,082 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 [2023-09-08 14:49:04,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:04,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:04,084 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) [2023-09-08 14:49:04,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:04,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:04,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:04,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:04,097 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:04,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:04,099 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:04,102 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 [2023-09-08 14:49:04,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:04,118 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2023-09-08 14:49:04,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:04,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:04,120 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) [2023-09-08 14:49:04,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:04,129 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 [2023-09-08 14:49:04,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:04,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:04,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:04,132 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:04,134 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:04,134 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:04,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:04,156 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 [2023-09-08 14:49:04,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:04,156 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:04,157 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) [2023-09-08 14:49:04,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:04,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:04,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:04,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:04,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:04,175 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:04,175 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:04,178 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 [2023-09-08 14:49:04,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:04,196 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-09-08 14:49:04,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:04,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:04,197 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) [2023-09-08 14:49:04,201 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 [2023-09-08 14:49:04,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:04,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:04,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:04,209 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:04,211 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:04,211 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:04,215 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 [2023-09-08 14:49:04,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:04,229 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2023-09-08 14:49:04,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:04,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:04,230 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) [2023-09-08 14:49:04,237 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 [2023-09-08 14:49:04,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:04,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:49:04,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:04,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:04,245 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:04,245 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:49:04,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:49:04,247 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 [2023-09-08 14:49:04,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:49:04,266 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2023-09-08 14:49:04,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:04,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:04,269 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) [2023-09-08 14:49:04,271 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 [2023-09-08 14:49:04,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:49:04,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:49:04,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:49:04,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:49:04,280 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:49:04,286 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:49:04,286 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:49:04,317 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:49:04,347 INFO L443 ModelExtractionUtils]: Simplification made 11 calls to the SMT solver. [2023-09-08 14:49:04,347 INFO L444 ModelExtractionUtils]: 6 out of 22 variables were initially zero. Simplification set additionally 13 variables to zero. [2023-09-08 14:49:04,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:49:04,349 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:49:04,397 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) [2023-09-08 14:49:04,398 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 [2023-09-08 14:49:04,399 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:49:04,433 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2023-09-08 14:49:04,434 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:49:04,434 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~2#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~2#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2023-09-08 14:49:04,440 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2023-09-08 14:49:04,478 INFO L156 tatePredicateManager]: 14 out of 14 supporting invariants were superfluous and have been removed [2023-09-08 14:49:04,498 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:49:04,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:49:04,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:49:04,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:49:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:49:04,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 18 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:49:04,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:49:04,664 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-08 14:49:04,699 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2023-09-08 14:49:04,701 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand null Second operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 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) [2023-09-08 14:49:05,201 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-09-08 14:49:07,307 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand null. Second operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 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) Result 174944 states and 501129 transitions. Complement of second has 9 states. [2023-09-08 14:49:07,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2023-09-08 14:49:07,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 5 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) [2023-09-08 14:49:07,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 348 transitions. [2023-09-08 14:49:07,316 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 348 transitions. Stem has 43 letters. Loop has 7 letters. [2023-09-08 14:49:07,317 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:49:07,317 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 348 transitions. Stem has 50 letters. Loop has 7 letters. [2023-09-08 14:49:07,317 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:49:07,317 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 348 transitions. Stem has 43 letters. Loop has 14 letters. [2023-09-08 14:49:07,318 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:49:07,318 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 174944 states and 501129 transitions. [2023-09-08 14:49:09,430 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-08 14:49:09,432 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 174944 states to 0 states and 0 transitions. [2023-09-08 14:49:09,432 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2023-09-08 14:49:09,432 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2023-09-08 14:49:09,433 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2023-09-08 14:49:09,433 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-08 14:49:09,433 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:49:09,433 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:49:09,433 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:49:09,433 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-09-08 14:49:09,433 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2023-09-08 14:49:09,433 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-08 14:49:09,433 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2023-09-08 14:49:09,438 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.09 02:49:09 BoogieIcfgContainer [2023-09-08 14:49:09,438 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-09-08 14:49:09,439 INFO L158 Benchmark]: Toolchain (without parser) took 13622.27ms. Allocated memory was 291.5MB in the beginning and 3.7GB in the end (delta: 3.4GB). Free memory was 234.6MB in the beginning and 3.2GB in the end (delta: -2.9GB). Peak memory consumption was 490.5MB. Max. memory is 8.0GB. [2023-09-08 14:49:09,439 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 190.8MB. Free memory was 143.8MB in the beginning and 143.6MB in the end (delta: 172.1kB). There was no memory consumed. Max. memory is 8.0GB. [2023-09-08 14:49:09,439 INFO L158 Benchmark]: CACSL2BoogieTranslator took 225.30ms. Allocated memory is still 291.5MB. Free memory was 234.6MB in the beginning and 223.0MB in the end (delta: 11.6MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2023-09-08 14:49:09,440 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.39ms. Allocated memory is still 291.5MB. Free memory was 223.0MB in the beginning and 221.0MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-09-08 14:49:09,440 INFO L158 Benchmark]: Boogie Preprocessor took 27.22ms. Allocated memory is still 291.5MB. Free memory was 221.0MB in the beginning and 219.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-09-08 14:49:09,440 INFO L158 Benchmark]: RCFGBuilder took 519.96ms. Allocated memory is still 291.5MB. Free memory was 219.4MB in the beginning and 200.0MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. [2023-09-08 14:49:09,441 INFO L158 Benchmark]: BuchiAutomizer took 12798.16ms. Allocated memory was 291.5MB in the beginning and 3.7GB in the end (delta: 3.4GB). Free memory was 200.0MB in the beginning and 3.2GB in the end (delta: -3.0GB). Peak memory consumption was 455.9MB. Max. memory is 8.0GB. [2023-09-08 14:49:09,443 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 190.8MB. Free memory was 143.8MB in the beginning and 143.6MB in the end (delta: 172.1kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 225.30ms. Allocated memory is still 291.5MB. Free memory was 234.6MB in the beginning and 223.0MB in the end (delta: 11.6MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 47.39ms. Allocated memory is still 291.5MB. Free memory was 223.0MB in the beginning and 221.0MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 27.22ms. Allocated memory is still 291.5MB. Free memory was 221.0MB in the beginning and 219.4MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 519.96ms. Allocated memory is still 291.5MB. Free memory was 219.4MB in the beginning and 200.0MB in the end (delta: 19.3MB). Peak memory consumption was 18.9MB. Max. memory is 8.0GB. * BuchiAutomizer took 12798.16ms. Allocated memory was 291.5MB in the beginning and 3.7GB in the end (delta: 3.4GB). Free memory was 200.0MB in the beginning and 3.2GB in the end (delta: -3.0GB). Peak memory consumption was 455.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (0 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function size + -1 * i and consists of 6 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 12.6s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 4.1s. Construction of modules took 0.0s. Büchi inclusion checks took 2.8s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 2.1s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 171 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 170 mSDsluCounter, 495 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 336 mSDsCounter, 3 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 30 IncrementalHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3 mSolverCounterUnsat, 159 mSDtfsCounter, 30 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital204 mio100 ax115 hnf100 lsp73 ukn73 mio100 lsp40 div242 bol100 ite100 ukn100 eq147 hnf94 smp60 dnf100 smp100 tf100 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 33ms VariablesStem: 4 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 8 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.1s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2023-09-08 14:49:09,461 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...