/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 NONE -i ../../../trunk/examples/svcomp/weaver/fibonacci.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.me.fairness-42053ae-m [2023-09-08 14:28:44,885 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-09-08 14:28:44,962 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 14:28:45,001 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-09-08 14:28:45,002 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-09-08 14:28:45,002 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-09-08 14:28:45,003 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-09-08 14:28:45,004 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-09-08 14:28:45,004 INFO L137 SettingsManager]: * Use SBE=true [2023-09-08 14:28:45,008 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-09-08 14:28:45,008 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-09-08 14:28:45,009 INFO L137 SettingsManager]: * Use old map elimination=false [2023-09-08 14:28:45,009 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-09-08 14:28:45,010 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-09-08 14:28:45,010 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-09-08 14:28:45,010 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-09-08 14:28:45,011 INFO L137 SettingsManager]: * sizeof long=4 [2023-09-08 14:28:45,011 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-09-08 14:28:45,011 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-09-08 14:28:45,011 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-09-08 14:28:45,012 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-09-08 14:28:45,013 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-09-08 14:28:45,013 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-09-08 14:28:45,013 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-09-08 14:28:45,014 INFO L137 SettingsManager]: * sizeof long double=12 [2023-09-08 14:28:45,014 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-09-08 14:28:45,014 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-09-08 14:28:45,014 INFO L137 SettingsManager]: * Use constant arrays=true [2023-09-08 14:28:45,014 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-09-08 14:28:45,015 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-09-08 14:28:45,016 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-09-08 14:28:45,016 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-09-08 14:28:45,016 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-09-08 14:28:45,016 INFO L137 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-09-08 14:28:45,018 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-09-08 14:28:45,018 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Fairness type for concurrent programs -> NONE [2023-09-08 14:28:45,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-09-08 14:28:45,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-09-08 14:28:45,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-09-08 14:28:45,275 INFO L270 PluginConnector]: Initializing CDTParser... [2023-09-08 14:28:45,276 INFO L274 PluginConnector]: CDTParser initialized [2023-09-08 14:28:45,277 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/fibonacci.wvr.c [2023-09-08 14:28:46,552 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-09-08 14:28:46,750 INFO L384 CDTParser]: Found 1 translation units. [2023-09-08 14:28:46,751 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/fibonacci.wvr.c [2023-09-08 14:28:46,757 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed1fdf311/654aa552528c4cd28f63ca2d389beb61/FLAG547bde9d6 [2023-09-08 14:28:46,769 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed1fdf311/654aa552528c4cd28f63ca2d389beb61 [2023-09-08 14:28:46,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-09-08 14:28:46,772 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-09-08 14:28:46,774 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-09-08 14:28:46,774 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-09-08 14:28:46,784 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-09-08 14:28:46,784 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:28:46" (1/1) ... [2023-09-08 14:28:46,785 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57a3f541 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:46, skipping insertion in model container [2023-09-08 14:28:46,785 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:28:46" (1/1) ... [2023-09-08 14:28:46,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-09-08 14:28:46,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-09-08 14:28:46,970 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/fibonacci.wvr.c[2330,2343] [2023-09-08 14:28:46,974 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-08 14:28:46,984 INFO L203 MainTranslator]: Completed pre-run [2023-09-08 14:28:47,001 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/fibonacci.wvr.c[2330,2343] [2023-09-08 14:28:47,004 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-08 14:28:47,017 INFO L208 MainTranslator]: Completed translation [2023-09-08 14:28:47,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47 WrapperNode [2023-09-08 14:28:47,018 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-09-08 14:28:47,019 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-09-08 14:28:47,019 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-09-08 14:28:47,019 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-09-08 14:28:47,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47" (1/1) ... [2023-09-08 14:28:47,032 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47" (1/1) ... [2023-09-08 14:28:47,052 INFO L138 Inliner]: procedures = 23, calls = 28, calls flagged for inlining = 12, calls inlined = 16, statements flattened = 158 [2023-09-08 14:28:47,053 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-09-08 14:28:47,053 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-09-08 14:28:47,053 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-09-08 14:28:47,054 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-09-08 14:28:47,061 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47" (1/1) ... [2023-09-08 14:28:47,061 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47" (1/1) ... [2023-09-08 14:28:47,064 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47" (1/1) ... [2023-09-08 14:28:47,064 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47" (1/1) ... [2023-09-08 14:28:47,069 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47" (1/1) ... [2023-09-08 14:28:47,072 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47" (1/1) ... [2023-09-08 14:28:47,074 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47" (1/1) ... [2023-09-08 14:28:47,075 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47" (1/1) ... [2023-09-08 14:28:47,085 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-09-08 14:28:47,086 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-09-08 14:28:47,086 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-09-08 14:28:47,086 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-09-08 14:28:47,087 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47" (1/1) ... [2023-09-08 14:28:47,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:47,108 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:47,134 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 14:28:47,164 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 14:28:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-09-08 14:28:47,186 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-09-08 14:28:47,187 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-09-08 14:28:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-09-08 14:28:47,187 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-09-08 14:28:47,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-09-08 14:28:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-09-08 14:28:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-09-08 14:28:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-09-08 14:28:47,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-09-08 14:28:47,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-09-08 14:28:47,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-09-08 14:28:47,190 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 14:28:47,311 INFO L236 CfgBuilder]: Building ICFG [2023-09-08 14:28:47,314 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-09-08 14:28:47,690 INFO L277 CfgBuilder]: Performing block encoding [2023-09-08 14:28:47,703 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-09-08 14:28:47,703 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-09-08 14:28:47,705 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 02:28:47 BoogieIcfgContainer [2023-09-08 14:28:47,705 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-09-08 14:28:47,706 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-09-08 14:28:47,707 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-09-08 14:28:47,710 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-09-08 14:28:47,710 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:28:47,711 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.09 02:28:46" (1/3) ... [2023-09-08 14:28:47,712 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@54104867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.09 02:28:47, skipping insertion in model container [2023-09-08 14:28:47,712 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:28:47,712 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:28:47" (2/3) ... [2023-09-08 14:28:47,712 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@54104867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.09 02:28:47, skipping insertion in model container [2023-09-08 14:28:47,712 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:28:47,712 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 02:28:47" (3/3) ... [2023-09-08 14:28:47,713 INFO L332 chiAutomizerObserver]: Analyzing ICFG fibonacci.wvr.c [2023-09-08 14:28:47,842 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-09-08 14:28:47,881 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 176 places, 185 transitions, 386 flow [2023-09-08 14:28:47,957 INFO L124 PetriNetUnfolderBase]: 14/181 cut-off events. [2023-09-08 14:28:47,958 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-09-08 14:28:47,966 INFO L83 FinitePrefix]: Finished finitePrefix Result has 190 conditions, 181 events. 14/181 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 272 event pairs, 0 based on Foata normal form. 0/167 useless extension candidates. Maximal degree in co-relation 115. Up to 2 conditions per place. [2023-09-08 14:28:47,967 INFO L82 GeneralOperation]: Start removeDead. Operand has 176 places, 185 transitions, 386 flow [2023-09-08 14:28:47,979 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 174 places, 181 transitions, 374 flow [2023-09-08 14:28:47,991 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-09-08 14:28:47,991 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-09-08 14:28:47,992 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-09-08 14:28:47,992 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-09-08 14:28:47,992 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-09-08 14:28:47,992 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-09-08 14:28:47,992 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-09-08 14:28:47,992 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-09-08 14:28:47,994 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 0 states, but on-demand construction may add more states [2023-09-08 14:28:48,672 INFO L131 ngComponentsAnalysis]: Automaton has 53 accepting balls. 9114 [2023-09-08 14:28:48,672 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:28:48,672 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:28:48,681 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, 1, 1, 1, 1, 1] [2023-09-08 14:28:48,681 INFO L149 hiAutomatonCegarLoop]: Counterexample loop 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] [2023-09-08 14:28:48,681 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-09-08 14:28:48,681 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand currently 9321 states, but on-demand construction may add more states [2023-09-08 14:28:48,832 INFO L131 ngComponentsAnalysis]: Automaton has 53 accepting balls. 9114 [2023-09-08 14:28:48,833 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:28:48,833 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:28:48,838 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, 1, 1, 1, 1, 1] [2023-09-08 14:28:48,838 INFO L149 hiAutomatonCegarLoop]: Counterexample loop 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] [2023-09-08 14:28:48,848 INFO L748 eck$LassoCheckResult]: Stem: 179#[$Ultimate##0]don't care [285] $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] 182#[L-1]don't care [301] L-1-->L-1-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] 184#[L-1-1]don't care [407] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 186#[L21]don't care [369] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] 188#[L21-1]don't care [397] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] 190#[L21-2]don't care [313] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] 192#[L21-3]don't care [359] L21-3-->L21-4: Formula: (and (= 16 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] 194#[L21-4]don't care [332] L21-4-->L38: Formula: (= v_~n_0~0_5 0) InVars {} OutVars{~n_0~0=v_~n_0~0_5} AuxVars[] AssignedVars[~n_0~0] 196#[L38]don't care [333] L38-->L38-1: Formula: (= v_~f1_2~0_5 0) InVars {} OutVars{~f1_2~0=v_~f1_2~0_5} AuxVars[] AssignedVars[~f1_2~0] 198#[L38-1]don't care [360] L38-1-->L38-2: Formula: (= v_~f2_3~0_4 0) InVars {} OutVars{~f2_3~0=v_~f2_3~0_4} AuxVars[] AssignedVars[~f2_3~0] 200#[L38-2]don't care [405] L38-2-->L38-3: Formula: (= v_~l_4~0_2 0) InVars {} OutVars{~l_4~0=v_~l_4~0_2} AuxVars[] AssignedVars[~l_4~0] 202#[L38-3]don't care [297] L38-3-->L38-4: Formula: (= v_~f1_6~0_5 0) InVars {} OutVars{~f1_6~0=v_~f1_6~0_5} AuxVars[] AssignedVars[~f1_6~0] 204#[L38-4]don't care [345] L38-4-->L38-5: Formula: (= v_~f2_7~0_4 0) InVars {} OutVars{~f2_7~0=v_~f2_7~0_4} AuxVars[] AssignedVars[~f2_7~0] 206#[L38-5]don't care [249] L38-5-->L-1-2: Formula: (= v_~l_8~0_2 0) InVars {} OutVars{~l_8~0=v_~l_8~0_2} AuxVars[] AssignedVars[~l_8~0] 208#[L-1-2]don't care [410] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 210#[L-1-3]don't care [412] L-1-3-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_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~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~pre16#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 212#[L64]don't care [271] L64-->L64-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 214#[L64-1]don't care [408] L64-1-->L64-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 216#[L64-2]don't care [424] L64-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 218#[L67]don't care [400] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet7#1_3| v_~n_0~0_6) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{~n_0~0=v_~n_0~0_6, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} AuxVars[] AssignedVars[~n_0~0] 220#[L67-1]don't care [367] L67-1-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 222#[L68]don't care [406] L68-->L68-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] 224#[L68-1]don't care [366] L68-1-->L68-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet8#1_3| v_~f1_2~0_6) InVars {ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_3|} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_3|, ~f1_2~0=v_~f1_2~0_6} AuxVars[] AssignedVars[~f1_2~0] 226#[L68-2]don't care [355] L68-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] 228#[L69]don't care [266] L69-->L69-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] 230#[L69-1]don't care [411] L69-1-->L69-2: Formula: (= v_~f2_3~0_5 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{~f2_3~0=v_~f2_3~0_5, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} AuxVars[] AssignedVars[~f2_3~0] 232#[L69-2]don't care [380] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] 234#[L70]don't care [335] L70-->L70-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] 236#[L70-1]don't care [281] L70-1-->L70-2: Formula: (= v_~l_4~0_3 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~l_4~0=v_~l_4~0_3, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~l_4~0] 238#[L70-2]don't care [280] L70-2-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] 240#[L71]don't care [352] L71-->L71-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] 242#[L71-1]don't care [274] L71-1-->L71-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet11#1_3| v_~f1_6~0_6) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~f1_6~0=v_~f1_6~0_6, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~f1_6~0] 244#[L71-2]don't care [409] L71-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] 246#[L72]don't care [334] L72-->L72-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] 248#[L72-1]don't care [341] L72-1-->L72-2: Formula: (= v_~f2_7~0_5 |v_ULTIMATE.start_main_#t~nondet12#1_3|) InVars {ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_3|} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_3|, ~f2_7~0=v_~f2_7~0_5} AuxVars[] AssignedVars[~f2_7~0] 250#[L72-2]don't care [254] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] 252#[L73]don't care [374] L73-->L73-1: 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] 254#[L73-1]don't care [391] L73-1-->L73-2: Formula: (= v_~l_8~0_3 |v_ULTIMATE.start_main_#t~nondet13#1_3|) 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|, ~l_8~0=v_~l_8~0_3} AuxVars[] AssignedVars[~l_8~0] 256#[L73-2]don't care [291] L73-2-->L76: 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] 258#[L76]don't care [337] L76-->L76-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (and (= v_~f1_2~0_7 v_~f1_6~0_7) (= v_~f2_3~0_6 v_~f2_7~0_6)) 1 0)) InVars {~f2_7~0=v_~f2_7~0_6, ~f1_2~0=v_~f1_2~0_7, ~f2_3~0=v_~f2_3~0_6, ~f1_6~0=v_~f1_6~0_7} OutVars{~f2_7~0=v_~f2_7~0_6, ~f1_2~0=v_~f1_2~0_7, ~f2_3~0=v_~f2_3~0_6, ~f1_6~0=v_~f1_6~0_7, 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] 260#[L76-1]don't care [395] L76-1-->L34: 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] 262#[L34]don't care [282] L34-->L35: 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] 264#[L35]don't care [399] L35-->L34-1: 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[] 268#[L34-1]don't care [392] L34-1-->L78: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 270#[L78]don't care [272] L78-->L78-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 272#[L78-1]don't care [365] L78-1-->L78-2: Formula: (and (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_3|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_3|))) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] 274#[L78-2]don't care [532] L78-2-->$Ultimate##0: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread1Thread1of1ForFork0_minus_#res#1=|v_thread1Thread1of1ForFork0_minus_#res#1_8|, thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_plus_~a#1=|v_thread1Thread1of1ForFork0_plus_~a#1_12|, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_6|, thread1Thread1of1ForFork0_#t~ret3#1=|v_thread1Thread1of1ForFork0_#t~ret3#1_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_plus_#in~a#1=|v_thread1Thread1of1ForFork0_plus_#in~a#1_6|, thread1Thread1of1ForFork0_plus_~b#1=|v_thread1Thread1of1ForFork0_plus_~b#1_12|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_6|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_18|, thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_12|, thread1Thread1of1ForFork0_#t~ret2#1=|v_thread1Thread1of1ForFork0_#t~ret2#1_8|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_34|, thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_12|, thread1Thread1of1ForFork0_plus_#in~b#1=|v_thread1Thread1of1ForFork0_plus_#in~b#1_6|, thread1Thread1of1ForFork0_plus_#res#1=|v_thread1Thread1of1ForFork0_plus_#res#1_8|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#res#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_plus_~a#1, thread1Thread1of1ForFork0_minus_#in~a#1, thread1Thread1of1ForFork0_#t~ret3#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_plus_#in~a#1, thread1Thread1of1ForFork0_plus_~b#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1#1, thread1Thread1of1ForFork0_minus_~b#1, thread1Thread1of1ForFork0_#t~ret2#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_minus_~a#1, thread1Thread1of1ForFork0_plus_#in~b#1, thread1Thread1of1ForFork0_plus_#res#1, thread1Thread1of1ForFork0_#res#1.base] 276#[L78-3, $Ultimate##0]don't care [426] $Ultimate##0-->L44-5: Formula: (= |v_thread1Thread1of1ForFork0_~i~0#1_1| 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0#1] 280#[L78-3, L44-5]don't care [2023-09-08 14:28:48,853 INFO L750 eck$LassoCheckResult]: Loop: 280#[L78-3, L44-5]don't care [427] L44-5-->L45: Formula: (< |v_thread1Thread1of1ForFork0_~i~0#1_3| v_~n_0~0_2) InVars {~n_0~0=v_~n_0~0_2, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_3|} OutVars{~n_0~0=v_~n_0~0_2, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_3|} AuxVars[] AssignedVars[] 286#[L78-3, L45]don't care [430] L45-->L45-1: Formula: (and (= v_~f2_3~0_1 |v_thread1Thread1of1ForFork0_plus_#in~b#1_1|) (= |v_thread1Thread1of1ForFork0_plus_#in~a#1_1| v_~f1_2~0_1)) InVars {~f2_3~0=v_~f2_3~0_1, ~f1_2~0=v_~f1_2~0_1} OutVars{thread1Thread1of1ForFork0_plus_#in~a#1=|v_thread1Thread1of1ForFork0_plus_#in~a#1_1|, ~f1_2~0=v_~f1_2~0_1, ~f2_3~0=v_~f2_3~0_1, thread1Thread1of1ForFork0_plus_#in~b#1=|v_thread1Thread1of1ForFork0_plus_#in~b#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_plus_#in~a#1, thread1Thread1of1ForFork0_plus_#in~b#1] 298#[L45-1, L78-3]don't care [432] L45-1-->L45-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_plus_#res#1=|v_thread1Thread1of1ForFork0_plus_#res#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_plus_#res#1] 314#[L45-2, L78-3]don't care [434] L45-2-->L95: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_plus_~a#1=|v_thread1Thread1of1ForFork0_plus_~a#1_1|, thread1Thread1of1ForFork0_plus_~b#1=|v_thread1Thread1of1ForFork0_plus_~b#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_plus_~a#1, thread1Thread1of1ForFork0_plus_~b#1] 334#[L78-3, L95]don't care [436] L95-->L95-1: Formula: (= |v_thread1Thread1of1ForFork0_plus_#in~a#1_3| |v_thread1Thread1of1ForFork0_plus_~a#1_3|) InVars {thread1Thread1of1ForFork0_plus_#in~a#1=|v_thread1Thread1of1ForFork0_plus_#in~a#1_3|} OutVars{thread1Thread1of1ForFork0_plus_~a#1=|v_thread1Thread1of1ForFork0_plus_~a#1_3|, thread1Thread1of1ForFork0_plus_#in~a#1=|v_thread1Thread1of1ForFork0_plus_#in~a#1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_plus_~a#1] 358#[L78-3, L95-1]don't care [437] L95-1-->L96: Formula: (= |v_thread1Thread1of1ForFork0_plus_#in~b#1_3| |v_thread1Thread1of1ForFork0_plus_~b#1_3|) InVars {thread1Thread1of1ForFork0_plus_#in~b#1=|v_thread1Thread1of1ForFork0_plus_#in~b#1_3|} OutVars{thread1Thread1of1ForFork0_plus_#in~b#1=|v_thread1Thread1of1ForFork0_plus_#in~b#1_3|, thread1Thread1of1ForFork0_plus_~b#1=|v_thread1Thread1of1ForFork0_plus_~b#1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_plus_~b#1] 384#[L78-3, L96]don't care [438] L96-->L96-1: Formula: (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1| (ite (or (<= 0 |v_thread1Thread1of1ForFork0_plus_~b#1_5|) (<= 0 (+ |v_thread1Thread1of1ForFork0_plus_~a#1_5| |v_thread1Thread1of1ForFork0_plus_~b#1_5| 2147483648))) 1 0)) InVars {thread1Thread1of1ForFork0_plus_~a#1=|v_thread1Thread1of1ForFork0_plus_~a#1_5|, thread1Thread1of1ForFork0_plus_~b#1=|v_thread1Thread1of1ForFork0_plus_~b#1_5|} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_1|, thread1Thread1of1ForFork0_plus_~b#1=|v_thread1Thread1of1ForFork0_plus_~b#1_5|, thread1Thread1of1ForFork0_plus_~a#1=|v_thread1Thread1of1ForFork0_plus_~a#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1] 418#[L78-3, L96-1]don't care [439] L96-1-->L34: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1] 466#[L34, L78-3]don't care [440] L34-->L35: Formula: (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3| |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_3|) InVars {thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3|} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_3|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1] 534#[L78-3, L35]don't care [442] L35-->L34-1: Formula: (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7| 0)) InVars {thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[] 630#[L78-3, L34-1]don't care [444] L34-1-->L97: Formula: (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5| (ite (or (<= (+ |v_thread1Thread1of1ForFork0_plus_~a#1_7| |v_thread1Thread1of1ForFork0_plus_~b#1_7|) 2147483647) (<= |v_thread1Thread1of1ForFork0_plus_~b#1_7| 0)) 1 0)) InVars {thread1Thread1of1ForFork0_plus_~a#1=|v_thread1Thread1of1ForFork0_plus_~a#1_7|, thread1Thread1of1ForFork0_plus_~b#1=|v_thread1Thread1of1ForFork0_plus_~b#1_7|} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_5|, thread1Thread1of1ForFork0_plus_~b#1=|v_thread1Thread1of1ForFork0_plus_~b#1_7|, thread1Thread1of1ForFork0_plus_~a#1=|v_thread1Thread1of1ForFork0_plus_~a#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1] 752#[L78-3, L97]don't care [445] L97-->L34-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1] 898#[L78-3, L34-2]don't care [446] L34-2-->L35-3: Formula: (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_11| |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|) InVars {thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_11|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1] 1060#[L78-3, L35-3]don't care [448] L35-3-->L34-3: Formula: (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_15| 0)) InVars {thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_15|} AuxVars[] AssignedVars[] 1232#[L78-3, L34-3]don't care [450] L34-3-->plus_returnLabel#1: Formula: (= |v_thread1Thread1of1ForFork0_plus_#res#1_3| (+ |v_thread1Thread1of1ForFork0_plus_~a#1_9| |v_thread1Thread1of1ForFork0_plus_~b#1_9|)) InVars {thread1Thread1of1ForFork0_plus_~a#1=|v_thread1Thread1of1ForFork0_plus_~a#1_9|, thread1Thread1of1ForFork0_plus_~b#1=|v_thread1Thread1of1ForFork0_plus_~b#1_9|} OutVars{thread1Thread1of1ForFork0_plus_~b#1=|v_thread1Thread1of1ForFork0_plus_~b#1_9|, thread1Thread1of1ForFork0_plus_~a#1=|v_thread1Thread1of1ForFork0_plus_~a#1_9|, thread1Thread1of1ForFork0_plus_#res#1=|v_thread1Thread1of1ForFork0_plus_#res#1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_plus_#res#1] 1414#[L78-3, plus_returnLabel#1]don't care [451] plus_returnLabel#1-->L45-3: Formula: (= |v_thread1Thread1of1ForFork0_plus_#res#1_5| |v_thread1Thread1of1ForFork0_#t~ret2#1_1|) InVars {thread1Thread1of1ForFork0_plus_#res#1=|v_thread1Thread1of1ForFork0_plus_#res#1_5|} OutVars{thread1Thread1of1ForFork0_plus_#res#1=|v_thread1Thread1of1ForFork0_plus_#res#1_5|, thread1Thread1of1ForFork0_#t~ret2#1=|v_thread1Thread1of1ForFork0_#t~ret2#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~ret2#1] 1600#[L78-3, L45-3]don't care [452] L45-3-->L45-4: Formula: (= |v_thread1Thread1of1ForFork0_#t~ret2#1_3| v_~f1_2~0_2) InVars {thread1Thread1of1ForFork0_#t~ret2#1=|v_thread1Thread1of1ForFork0_#t~ret2#1_3|} OutVars{~f1_2~0=v_~f1_2~0_2, thread1Thread1of1ForFork0_#t~ret2#1=|v_thread1Thread1of1ForFork0_#t~ret2#1_3|} AuxVars[] AssignedVars[~f1_2~0] 1794#[L78-3, L45-4]don't care [453] L45-4-->L46: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~ret2#1=|v_thread1Thread1of1ForFork0_#t~ret2#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~ret2#1] 2002#[L78-3, L46]don't care [454] L46-->L46-1: Formula: (and (= v_~f2_3~0_2 |v_thread1Thread1of1ForFork0_minus_#in~b#1_1|) (= |v_thread1Thread1of1ForFork0_minus_#in~a#1_1| v_~f1_2~0_3)) InVars {~f2_3~0=v_~f2_3~0_2, ~f1_2~0=v_~f1_2~0_3} OutVars{thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_1|, ~f1_2~0=v_~f1_2~0_3, ~f2_3~0=v_~f2_3~0_2, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_minus_#in~a#1] 2224#[L78-3, L46-1]don't care [455] L46-1-->L46-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_minus_#res#1=|v_thread1Thread1of1ForFork0_minus_#res#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#res#1] 2458#[L78-3, L46-2]don't care [456] L46-2-->L89: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_1|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_~b#1, thread1Thread1of1ForFork0_minus_~a#1] 2706#[L78-3, L89]don't care [457] L89-->L89-1: Formula: (= |v_thread1Thread1of1ForFork0_minus_~a#1_3| |v_thread1Thread1of1ForFork0_minus_#in~a#1_3|) InVars {thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_3|} OutVars{thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_3|, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_~a#1] 2966#[L78-3, L89-1]don't care [458] L89-1-->L90: Formula: (= |v_thread1Thread1of1ForFork0_minus_~b#1_3| |v_thread1Thread1of1ForFork0_minus_#in~b#1_3|) InVars {thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_3|} OutVars{thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_3|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_~b#1] 3238#[L78-3, L90]don't care [459] L90-->L90-1: Formula: (= (ite (or (<= |v_thread1Thread1of1ForFork0_minus_~b#1_5| 0) (<= |v_thread1Thread1of1ForFork0_minus_~b#1_5| (+ |v_thread1Thread1of1ForFork0_minus_~a#1_5| 2147483648))) 1 0) |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|) InVars {thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_5|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_5|} OutVars{thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_5|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_9|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1] 3518#[L78-3, L90-1]don't care [460] L90-1-->L34-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_17|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1] 3808#[L78-3, L34-4]don't care [461] L34-4-->L35-6: Formula: (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_19| |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_11|) InVars {thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_11|} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_19|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_11|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1] 4102#[L78-3, L35-6]don't care [463] L35-6-->L34-5: Formula: (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_23| 0)) InVars {thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_23|} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_23|} AuxVars[] AssignedVars[] 4406#[L78-3, L34-5]don't care [465] L34-5-->L91: Formula: (= (ite (or (<= 0 |v_thread1Thread1of1ForFork0_minus_~b#1_7|) (<= |v_thread1Thread1of1ForFork0_minus_~a#1_7| (+ 2147483647 |v_thread1Thread1of1ForFork0_minus_~b#1_7|))) 1 0) |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_13|) InVars {thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_7|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_7|} OutVars{thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_7|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_13|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1] 4710#[L78-3, L91]don't care [466] L91-->L34-6: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_25|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1] 5020#[L34-6, L78-3]don't care [467] L34-6-->L35-9: Formula: (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_27| |v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|) InVars {thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_27|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1] 5338#[L78-3, L35-9]don't care [469] L35-9-->L34-7: Formula: (not (= |v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_31| 0)) InVars {thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_31|} OutVars{thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_31|} AuxVars[] AssignedVars[] 5668#[L78-3, L34-7]don't care [471] L34-7-->minus_returnLabel#1: Formula: (= |v_thread1Thread1of1ForFork0_minus_~a#1_9| (+ |v_thread1Thread1of1ForFork0_minus_#res#1_3| |v_thread1Thread1of1ForFork0_minus_~b#1_9|)) InVars {thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_9|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_9|} OutVars{thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_9|, thread1Thread1of1ForFork0_minus_#res#1=|v_thread1Thread1of1ForFork0_minus_#res#1_3|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_9|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#res#1] 6004#[L78-3, minus_returnLabel#1]don't care [472] minus_returnLabel#1-->L46-3: Formula: (= |v_thread1Thread1of1ForFork0_minus_#res#1_5| |v_thread1Thread1of1ForFork0_#t~ret3#1_1|) InVars {thread1Thread1of1ForFork0_minus_#res#1=|v_thread1Thread1of1ForFork0_minus_#res#1_5|} OutVars{thread1Thread1of1ForFork0_minus_#res#1=|v_thread1Thread1of1ForFork0_minus_#res#1_5|, thread1Thread1of1ForFork0_#t~ret3#1=|v_thread1Thread1of1ForFork0_#t~ret3#1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~ret3#1] 6350#[L46-3, L78-3]don't care [473] L46-3-->L46-4: Formula: (= v_~f2_3~0_3 |v_thread1Thread1of1ForFork0_#t~ret3#1_3|) InVars {thread1Thread1of1ForFork0_#t~ret3#1=|v_thread1Thread1of1ForFork0_#t~ret3#1_3|} OutVars{~f2_3~0=v_~f2_3~0_3, thread1Thread1of1ForFork0_#t~ret3#1=|v_thread1Thread1of1ForFork0_#t~ret3#1_3|} AuxVars[] AssignedVars[~f2_3~0] 6708#[L78-3, L46-4]don't care [474] L46-4-->L44-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~ret3#1=|v_thread1Thread1of1ForFork0_#t~ret3#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~ret3#1] 7080#[L44-2, L78-3]don't care [475] L44-2-->L44-3: Formula: (= |v_thread1Thread1of1ForFork0_#t~post1#1_1| |v_thread1Thread1of1ForFork0_~i~0#1_7|) InVars {thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_7|} OutVars{thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_1|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_7|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1#1] 7466#[L78-3, L44-3]don't care [476] L44-3-->L44-4: Formula: (= (+ |v_thread1Thread1of1ForFork0_#t~post1#1_3| 1) |v_thread1Thread1of1ForFork0_~i~0#1_9|) InVars {thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_3|} OutVars{thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_3|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_9|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0#1] 7866#[L78-3, L44-4]don't care [477] L44-4-->L44-5: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1#1] 280#[L78-3, L44-5]don't care [2023-09-08 14:28:48,862 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:28:48,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1931681305, now seen corresponding path program 1 times [2023-09-08 14:28:48,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:28:48,871 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107344819] [2023-09-08 14:28:48,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:28:48,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:28:49,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:28:49,012 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:28:49,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:28:49,077 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:28:49,080 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:28:49,080 INFO L85 PathProgramCache]: Analyzing trace with hash 731558779, now seen corresponding path program 1 times [2023-09-08 14:28:49,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:28:49,081 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777128624] [2023-09-08 14:28:49,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:28:49,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:28:49,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:28:49,142 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:28:49,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:28:49,173 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:28:49,174 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:28:49,174 INFO L85 PathProgramCache]: Analyzing trace with hash -1549469471, now seen corresponding path program 1 times [2023-09-08 14:28:49,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:28:49,175 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892038292] [2023-09-08 14:28:49,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:28:49,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:28:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:28:49,221 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:28:49,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:28:49,266 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:28:49,809 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:28:49,810 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:28:49,810 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:28:49,811 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:28:49,811 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:28:49,811 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:49,812 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:28:49,812 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:28:49,812 INFO L133 ssoRankerPreferences]: Filename of dumped script: fibonacci.wvr.c_BEv2_Iteration1_Loop [2023-09-08 14:28:49,813 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:28:49,813 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:28:49,832 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 14:28:49,842 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 14:28:49,891 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 14:28:49,894 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 14:28:49,898 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 14:28:49,901 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 14:28:49,904 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 14:28:49,908 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 14:28:49,911 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 14:28:49,916 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 14:28:49,920 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 14:28:50,561 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:28:50,561 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:28:50,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:50,563 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:50,566 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 14:28:50,568 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 14:28:50,569 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:50,570 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:50,591 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:28:50,592 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.offset_1=0} Honda state: {v_rep#funAddr~thread1.offset_1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:28:50,595 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2023-09-08 14:28:50,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:50,596 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:50,597 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 14:28:50,599 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 14:28:50,602 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:50,602 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:50,709 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:28:50,710 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_minus_#res#1=0, ~f2_3~0=0, thread1Thread1of1ForFork0_plus_~a#1=0, thread1Thread1of1ForFork0_minus_#in~a#1=0, thread1Thread1of1ForFork0_plus_~b#1=0, thread1Thread1of1ForFork0_plus_#in~a#1=0, thread1Thread1of1ForFork0_minus_#in~b#1=0, ~f1_2~0=0, thread1Thread1of1ForFork0_minus_~b#1=0, thread1Thread1of1ForFork0_minus_~a#1=0, thread1Thread1of1ForFork0_plus_#in~b#1=0, thread1Thread1of1ForFork0_plus_#res#1=0} Honda state: {thread1Thread1of1ForFork0_minus_#res#1=0, ~f2_3~0=0, thread1Thread1of1ForFork0_plus_~a#1=0, thread1Thread1of1ForFork0_minus_#in~a#1=0, thread1Thread1of1ForFork0_plus_~b#1=0, thread1Thread1of1ForFork0_plus_#in~a#1=0, thread1Thread1of1ForFork0_minus_#in~b#1=0, ~f1_2~0=0, thread1Thread1of1ForFork0_minus_~b#1=0, thread1Thread1of1ForFork0_minus_~a#1=0, thread1Thread1of1ForFork0_plus_#in~b#1=0, thread1Thread1of1ForFork0_plus_#res#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:28:50,719 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 14:28:50,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:50,720 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:50,722 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 14:28:50,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-09-08 14:28:50,752 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:50,752 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:50,770 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:28:50,770 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~ret2#1=0} Honda state: {thread1Thread1of1ForFork0_#t~ret2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:28:50,777 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 14:28:50,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:50,777 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:50,779 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 14:28:50,793 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:50,793 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:50,802 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 14:28:50,804 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:28:50,804 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~post1#1=0} Honda state: {thread1Thread1of1ForFork0_#t~post1#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:28:50,809 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2023-09-08 14:28:50,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:50,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:50,813 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 14:28:50,850 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:50,850 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:50,864 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 14:28:50,881 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:28:50,882 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.base_1=-1} Honda state: {v_rep#funAddr~thread1.base_1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:28:50,888 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 14:28:50,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:50,888 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:50,891 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 14:28:50,894 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 14:28:50,899 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:50,900 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:50,921 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:28:50,921 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.base_1=-1} Honda state: {v_rep#funAddr~thread2.base_1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:28:50,925 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 14:28:50,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:50,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:50,929 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 14:28:50,937 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:50,938 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:50,940 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 14:28:50,959 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:28:50,959 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=1} Honda state: {thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:28:50,965 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 14:28:50,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:50,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:50,967 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 14:28:50,976 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:50,976 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:50,985 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 14:28:50,985 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:28:50,986 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=1} Honda state: {thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:28:50,992 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 14:28:50,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:50,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:50,994 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 14:28:50,995 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 14:28:50,998 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:50,998 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:51,008 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 14:28:51,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:51,008 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:51,009 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 14:28:51,011 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 14:28:51,013 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:28:51,013 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:51,130 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:28:51,133 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 14:28:51,133 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:28:51,133 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:28:51,133 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:28:51,133 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:28:51,133 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:28:51,133 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:51,133 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:28:51,134 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:28:51,134 INFO L133 ssoRankerPreferences]: Filename of dumped script: fibonacci.wvr.c_BEv2_Iteration1_Loop [2023-09-08 14:28:51,134 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:28:51,134 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:28:51,137 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 14:28:51,140 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 14:28:51,142 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 14:28:51,187 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 14:28:51,190 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 14:28:51,193 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 14:28:51,195 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 14:28:51,198 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 14:28:51,201 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 14:28:51,207 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 14:28:51,210 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 14:28:51,762 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:28:51,766 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:28:51,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:51,767 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:51,771 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 14:28:51,774 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 14:28:51,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:28:51,784 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:51,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:51,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:51,785 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:51,790 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:28:51,791 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:28:51,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:51,812 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 14:28:51,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:51,813 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:51,814 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 14:28:51,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:28:51,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:51,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:28:51,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:51,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:51,837 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:51,838 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:28:51,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:28:51,840 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 14:28:51,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:51,858 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 14:28:51,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:51,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:51,861 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 14:28:51,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:28:51,869 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 14:28:51,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:51,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:28:51,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:51,873 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2023-09-08 14:28:51,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:51,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2023-09-08 14:28:51,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:28:51,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:51,904 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 14:28:51,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:51,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:51,907 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 14:28:51,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:28:51,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:51,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:51,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:51,923 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:51,925 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:28:51,925 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:28:51,928 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 14:28:51,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:51,947 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 14:28:51,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:51,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:51,948 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 14:28:51,952 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 14:28:51,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:28:51,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:51,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:51,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:51,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:51,963 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:28:51,963 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:28:51,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:51,993 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 14:28:51,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:51,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:51,995 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 14:28:51,998 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 14:28:52,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:28:52,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:52,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:28:52,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:52,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:52,008 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:52,008 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:28:52,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:28:52,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:52,020 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 14:28:52,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:52,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:52,022 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 14:28:52,024 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 14:28:52,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:28:52,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:52,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:28:52,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:52,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:52,032 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:52,032 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:28:52,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:28:52,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:52,053 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 14:28:52,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:52,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:52,055 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 14:28:52,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:28:52,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:52,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:28:52,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:52,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:52,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:52,072 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:28:52,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:28:52,074 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 14:28:52,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:52,090 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 14:28:52,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:52,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:52,092 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 14:28:52,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:28:52,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:52,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:28:52,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:52,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:52,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:52,110 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:28:52,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:28:52,112 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 14:28:52,133 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:28:52,147 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2023-09-08 14:28:52,147 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-09-08 14:28:52,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:52,149 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:52,150 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 14:28:52,153 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 14:28:52,155 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:28:52,155 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:28:52,155 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:28:52,156 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~n_0~0, thread1Thread1of1ForFork0_~i~0#1) = 1*~n_0~0 - 1*thread1Thread1of1ForFork0_~i~0#1 Supporting invariants [] [2023-09-08 14:28:52,164 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 14:28:52,166 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:28:52,185 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:28:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:28:52,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:28:52,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:28:52,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:28:52,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:28:52,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:28:52,471 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 14:28:52,503 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 14:28:52,505 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand currently 9321 states, but on-demand construction may add more states Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 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 14:28:52,746 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 14:28:53,089 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand currently 9321 states, but on-demand construction may add more states. Second operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 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 28843 states and 83739 transitions. Complement of second has 9 states. [2023-09-08 14:28:53,092 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 14:28:53,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 17.2) internal successors, (86), 5 states have internal predecessors, (86), 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 14:28:53,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 558 transitions. [2023-09-08 14:28:53,101 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 558 transitions. Stem has 48 letters. Loop has 38 letters. [2023-09-08 14:28:53,106 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:28:53,106 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 558 transitions. Stem has 86 letters. Loop has 38 letters. [2023-09-08 14:28:53,108 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:28:53,108 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 558 transitions. Stem has 48 letters. Loop has 76 letters. [2023-09-08 14:28:53,110 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:28:53,110 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 28843 states and 83739 transitions. [2023-09-08 14:28:53,436 INFO L131 ngComponentsAnalysis]: Automaton has 191 accepting balls. 7258 [2023-09-08 14:28:53,753 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 28843 states to 14901 states and 41445 transitions. [2023-09-08 14:28:53,755 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7937 [2023-09-08 14:28:53,773 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 8584 [2023-09-08 14:28:53,774 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14901 states and 41445 transitions. [2023-09-08 14:28:53,775 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:28:53,775 INFO L218 hiAutomatonCegarLoop]: Abstraction has 14901 states and 41445 transitions. [2023-09-08 14:28:53,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14901 states and 41445 transitions. [2023-09-08 14:28:54,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14901 to 14256. [2023-09-08 14:28:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14256 states, 14256 states have (on average 2.7725869809203143) internal successors, (39526), 14255 states have internal predecessors, (39526), 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 14:28:54,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14256 states to 14256 states and 39526 transitions. [2023-09-08 14:28:54,378 INFO L240 hiAutomatonCegarLoop]: Abstraction has 14256 states and 39526 transitions. [2023-09-08 14:28:54,378 INFO L428 stractBuchiCegarLoop]: Abstraction has 14256 states and 39526 transitions. [2023-09-08 14:28:54,379 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-09-08 14:28:54,379 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14256 states and 39526 transitions. [2023-09-08 14:28:54,546 INFO L131 ngComponentsAnalysis]: Automaton has 191 accepting balls. 7258 [2023-09-08 14:28:54,547 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:28:54,547 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:28:54,548 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:28:54,548 INFO L149 hiAutomatonCegarLoop]: Counterexample loop 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] [2023-09-08 14:28:54,549 INFO L748 eck$LassoCheckResult]: Stem: 74316#[$Ultimate##0]don't care [285] $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] 73784#[L-1]don't care [301] L-1-->L-1-1: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] 53588#[L-1-1]don't care [407] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 53590#[L21]don't care [369] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] 65594#[L21-1]don't care [397] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] 74362#[L21-2]don't care [313] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] 74364#[L21-3]don't care [359] L21-3-->L21-4: Formula: (and (= 16 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] 63810#[L21-4]don't care [332] L21-4-->L38: Formula: (= v_~n_0~0_5 0) InVars {} OutVars{~n_0~0=v_~n_0~0_5} AuxVars[] AssignedVars[~n_0~0] 52942#[L38]don't care [333] L38-->L38-1: Formula: (= v_~f1_2~0_5 0) InVars {} OutVars{~f1_2~0=v_~f1_2~0_5} AuxVars[] AssignedVars[~f1_2~0] 52944#[L38-1]don't care [360] L38-1-->L38-2: Formula: (= v_~f2_3~0_4 0) InVars {} OutVars{~f2_3~0=v_~f2_3~0_4} AuxVars[] AssignedVars[~f2_3~0] 73694#[L38-2]don't care [405] L38-2-->L38-3: Formula: (= v_~l_4~0_2 0) InVars {} OutVars{~l_4~0=v_~l_4~0_2} AuxVars[] AssignedVars[~l_4~0] 73696#[L38-3]don't care [297] L38-3-->L38-4: Formula: (= v_~f1_6~0_5 0) InVars {} OutVars{~f1_6~0=v_~f1_6~0_5} AuxVars[] AssignedVars[~f1_6~0] 53008#[L38-4]don't care [345] L38-4-->L38-5: Formula: (= v_~f2_7~0_4 0) InVars {} OutVars{~f2_7~0=v_~f2_7~0_4} AuxVars[] AssignedVars[~f2_7~0] 53010#[L38-5]don't care [249] L38-5-->L-1-2: Formula: (= v_~l_8~0_2 0) InVars {} OutVars{~l_8~0=v_~l_8~0_2} AuxVars[] AssignedVars[~l_8~0] 63282#[L-1-2]don't care [410] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 56126#[L-1-3]don't care [412] L-1-3-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~mem18#1=|v_ULTIMATE.start_main_#t~mem18#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem19#1=|v_ULTIMATE.start_main_#t~mem19#1_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_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~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~mem18#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem19#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~pre16#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 56128#[L64]don't care [271] L64-->L64-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 58638#[L64-1]don't care [408] L64-1-->L64-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 58640#[L64-2]don't care [424] L64-2-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 71912#[L67]don't care [400] L67-->L67-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet7#1_3| v_~n_0~0_6) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{~n_0~0=v_~n_0~0_6, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} AuxVars[] AssignedVars[~n_0~0] 71914#[L67-1]don't care [367] L67-1-->L68: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] 67928#[L68]don't care [406] L68-->L68-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] 67930#[L68-1]don't care [366] L68-1-->L68-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet8#1_3| v_~f1_2~0_6) InVars {ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_3|} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_3|, ~f1_2~0=v_~f1_2~0_6} AuxVars[] AssignedVars[~f1_2~0] 71350#[L68-2]don't care [355] L68-2-->L69: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] 75884#[L69]don't care [266] L69-->L69-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] 75886#[L69-1]don't care [411] L69-1-->L69-2: Formula: (= v_~f2_3~0_5 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{~f2_3~0=v_~f2_3~0_5, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} AuxVars[] AssignedVars[~f2_3~0] 74834#[L69-2]don't care [380] L69-2-->L70: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] 70424#[L70]don't care [335] L70-->L70-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] 70426#[L70-1]don't care [281] L70-1-->L70-2: Formula: (= v_~l_4~0_3 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~l_4~0=v_~l_4~0_3, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~l_4~0] 71570#[L70-2]don't care [280] L70-2-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet10#1] 73754#[L71]don't care [352] L71-->L71-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] 75964#[L71-1]don't care [274] L71-1-->L71-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet11#1_3| v_~f1_6~0_6) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~f1_6~0=v_~f1_6~0_6, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~f1_6~0] 68588#[L71-2]don't care [409] L71-2-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] 68374#[L72]don't care [334] L72-->L72-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] 68376#[L72-1]don't care [341] L72-1-->L72-2: Formula: (= v_~f2_7~0_5 |v_ULTIMATE.start_main_#t~nondet12#1_3|) InVars {ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_3|} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_3|, ~f2_7~0=v_~f2_7~0_5} AuxVars[] AssignedVars[~f2_7~0] 70634#[L72-2]don't care [254] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet12#1=|v_ULTIMATE.start_main_#t~nondet12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet12#1] 70636#[L73]don't care [374] L73-->L73-1: 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] 76002#[L73-1]don't care [391] L73-1-->L73-2: Formula: (= v_~l_8~0_3 |v_ULTIMATE.start_main_#t~nondet13#1_3|) 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|, ~l_8~0=v_~l_8~0_3} AuxVars[] AssignedVars[~l_8~0] 61458#[L73-2]don't care [291] L73-2-->L76: 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] 61460#[L76]don't care [337] L76-->L76-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (and (= v_~f1_2~0_7 v_~f1_6~0_7) (= v_~f2_3~0_6 v_~f2_7~0_6)) 1 0)) InVars {~f2_7~0=v_~f2_7~0_6, ~f1_2~0=v_~f1_2~0_7, ~f2_3~0=v_~f2_3~0_6, ~f1_6~0=v_~f1_6~0_7} OutVars{~f2_7~0=v_~f2_7~0_6, ~f1_2~0=v_~f1_2~0_7, ~f2_3~0=v_~f2_3~0_6, ~f1_6~0=v_~f1_6~0_7, 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] 53500#[L76-1]don't care [395] L76-1-->L34: 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] 53502#[L34]don't care [282] L34-->L35: 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] 69902#[L35]don't care [399] L35-->L34-1: 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[] 73964#[L34-1]don't care [392] L34-1-->L78: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 73966#[L78]don't care [272] L78-->L78-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 72948#[L78-1]don't care [365] L78-1-->L78-2: Formula: (and (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_3|) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (= (select |v_#valid_8| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_3|))) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_4|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, #valid=|v_#valid_8|, #memory_int=|v_#memory_int_3|, #length=|v_#length_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] 72950#[L78-2]don't care [532] L78-2-->$Ultimate##0: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread1Thread1of1ForFork0_minus_#res#1=|v_thread1Thread1of1ForFork0_minus_#res#1_8|, thread1Thread1of1ForFork0_#res#1.offset=|v_thread1Thread1of1ForFork0_#res#1.offset_4|, thread1Thread1of1ForFork0_plus_~a#1=|v_thread1Thread1of1ForFork0_plus_~a#1_12|, thread1Thread1of1ForFork0_minus_#in~a#1=|v_thread1Thread1of1ForFork0_minus_#in~a#1_6|, thread1Thread1of1ForFork0_#t~ret3#1=|v_thread1Thread1of1ForFork0_#t~ret3#1_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_plus_#in~a#1=|v_thread1Thread1of1ForFork0_plus_#in~a#1_6|, thread1Thread1of1ForFork0_plus_~b#1=|v_thread1Thread1of1ForFork0_plus_~b#1_12|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2, thread1Thread1of1ForFork0_minus_#in~b#1=|v_thread1Thread1of1ForFork0_minus_#in~b#1_6|, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1_18|, thread1Thread1of1ForFork0_#t~post1#1=|v_thread1Thread1of1ForFork0_#t~post1#1_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread1Thread1of1ForFork0_minus_~b#1=|v_thread1Thread1of1ForFork0_minus_~b#1_12|, thread1Thread1of1ForFork0_#t~ret2#1=|v_thread1Thread1of1ForFork0_#t~ret2#1_8|, thread1Thread1of1ForFork0_~i~0#1=|v_thread1Thread1of1ForFork0_~i~0#1_12|, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1=|v_thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1_34|, thread1Thread1of1ForFork0_minus_~a#1=|v_thread1Thread1of1ForFork0_minus_~a#1_12|, thread1Thread1of1ForFork0_plus_#in~b#1=|v_thread1Thread1of1ForFork0_plus_#in~b#1_6|, thread1Thread1of1ForFork0_plus_#res#1=|v_thread1Thread1of1ForFork0_plus_#res#1_8|, thread1Thread1of1ForFork0_#res#1.base=|v_thread1Thread1of1ForFork0_#res#1.base_4|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_minus_#res#1, thread1Thread1of1ForFork0_#res#1.offset, thread1Thread1of1ForFork0_plus_~a#1, thread1Thread1of1ForFork0_minus_#in~a#1, thread1Thread1of1ForFork0_#t~ret3#1, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_plus_#in~a#1, thread1Thread1of1ForFork0_plus_~b#1, thread1Thread1of1ForFork0_thidvar1, thread1Thread1of1ForFork0_minus_#in~b#1, thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond#1, thread1Thread1of1ForFork0_#t~post1#1, thread1Thread1of1ForFork0_minus_~b#1, thread1Thread1of1ForFork0_#t~ret2#1, thread1Thread1of1ForFork0_~i~0#1, thread1Thread1of1ForFork0_assume_abort_if_not_~cond#1, thread1Thread1of1ForFork0_minus_~a#1, thread1Thread1of1ForFork0_plus_#in~b#1, thread1Thread1of1ForFork0_plus_#res#1, thread1Thread1of1ForFork0_#res#1.base] 73402#[L78-3, $Ultimate##0]don't care [250] L78-3-->L78-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 69824#[L78-4, $Ultimate##0]don't care [302] L78-4-->L79: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet15#1=|v_ULTIMATE.start_main_#t~nondet15#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet15#1] 69828#[L79, $Ultimate##0]don't care [319] L79-->L79-1: Formula: (= |v_ULTIMATE.start_main_#t~pre16#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre16#1] 70194#[L79-1, $Ultimate##0]don't care [393] L79-1-->L79-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 75540#[L79-2, $Ultimate##0]don't care [296] L79-2-->L79-3: Formula: (and (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_3|) (select |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_3|)) (= (select |v_#valid_9| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) 1) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre16#1_3|)) |v_#memory_int_5|) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_3|)) InVars {ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_3|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_3|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] 65658#[L79-3, $Ultimate##0]don't care [535] L79-3-->$Ultimate##0: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre16#1_6|)) InVars {ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_6|} OutVars{thread2Thread1of1ForFork1_plus_#in~a#1=|v_thread2Thread1of1ForFork1_plus_#in~a#1_6|, thread2Thread1of1ForFork1_#t~post4#1=|v_thread2Thread1of1ForFork1_#t~post4#1_8|, thread2Thread1of1ForFork1_minus_~b#1=|v_thread2Thread1of1ForFork1_minus_~b#1_12|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_12|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_18|, thread2Thread1of1ForFork1_minus_#res#1=|v_thread2Thread1of1ForFork1_minus_#res#1_8|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_#t~ret5#1=|v_thread2Thread1of1ForFork1_#t~ret5#1_8|, thread2Thread1of1ForFork1_plus_#in~b#1=|v_thread2Thread1of1ForFork1_plus_#in~b#1_6|, thread2Thread1of1ForFork1_minus_~a#1=|v_thread2Thread1of1ForFork1_minus_~a#1_12|, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_34|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_minus_#in~a#1=|v_thread2Thread1of1ForFork1_minus_#in~a#1_6|, thread2Thread1of1ForFork1_plus_#res#1=|v_thread2Thread1of1ForFork1_plus_#res#1_8|, thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_12|, thread2Thread1of1ForFork1_minus_#in~b#1=|v_thread2Thread1of1ForFork1_minus_#in~b#1_6|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_#t~ret6#1=|v_thread2Thread1of1ForFork1_#t~ret6#1_8|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork1_#t~post4#1, thread2Thread1of1ForFork1_minus_~b#1, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_plus_~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_minus_#res#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_#t~ret5#1, thread2Thread1of1ForFork1_plus_#in~b#1, thread2Thread1of1ForFork1_minus_~a#1, thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_minus_#in~a#1, thread2Thread1of1ForFork1_plus_#res#1, thread2Thread1of1ForFork1_plus_~b#1, thread2Thread1of1ForFork1_minus_#in~b#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_#t~ret6#1, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 65660#[L79-4, $Ultimate##0, $Ultimate##0]don't care [478] $Ultimate##0-->L54-5: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] 76258#[L79-4, $Ultimate##0, L54-5]don't care [2023-09-08 14:28:54,550 INFO L750 eck$LassoCheckResult]: Loop: 76258#[L79-4, $Ultimate##0, L54-5]don't care [479] L54-5-->L55: Formula: (< |v_thread2Thread1of1ForFork1_~i~1#1_3| v_~n_0~0_4) InVars {~n_0~0=v_~n_0~0_4, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|} OutVars{~n_0~0=v_~n_0~0_4, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|} AuxVars[] AssignedVars[] 65688#[L79-4, $Ultimate##0, L55]don't care [482] L55-->L55-1: Formula: (and (= |v_thread2Thread1of1ForFork1_plus_#in~a#1_1| v_~f1_6~0_2) (= v_~f2_7~0_2 |v_thread2Thread1of1ForFork1_plus_#in~b#1_1|)) InVars {~f1_6~0=v_~f1_6~0_2, ~f2_7~0=v_~f2_7~0_2} OutVars{thread2Thread1of1ForFork1_plus_#in~a#1=|v_thread2Thread1of1ForFork1_plus_#in~a#1_1|, ~f2_7~0=v_~f2_7~0_2, thread2Thread1of1ForFork1_plus_#in~b#1=|v_thread2Thread1of1ForFork1_plus_#in~b#1_1|, ~f1_6~0=v_~f1_6~0_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_plus_#in~a#1, thread2Thread1of1ForFork1_plus_#in~b#1] 65690#[L79-4, $Ultimate##0, L55-1]don't care [484] L55-1-->L55-2: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_plus_#res#1=|v_thread2Thread1of1ForFork1_plus_#res#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_plus_#res#1] 75682#[L79-4, $Ultimate##0, L55-2]don't care [486] L55-2-->L95: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_1|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_plus_~b#1, thread2Thread1of1ForFork1_plus_~a#1] 50184#[L79-4, $Ultimate##0, L95]don't care [488] L95-->L95-1: Formula: (= |v_thread2Thread1of1ForFork1_plus_#in~a#1_3| |v_thread2Thread1of1ForFork1_plus_~a#1_3|) InVars {thread2Thread1of1ForFork1_plus_#in~a#1=|v_thread2Thread1of1ForFork1_plus_#in~a#1_3|} OutVars{thread2Thread1of1ForFork1_plus_#in~a#1=|v_thread2Thread1of1ForFork1_plus_#in~a#1_3|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_plus_~a#1] 50188#[L95-1, L79-4, $Ultimate##0]don't care [489] L95-1-->L96: Formula: (= |v_thread2Thread1of1ForFork1_plus_#in~b#1_3| |v_thread2Thread1of1ForFork1_plus_~b#1_3|) InVars {thread2Thread1of1ForFork1_plus_#in~b#1=|v_thread2Thread1of1ForFork1_plus_#in~b#1_3|} OutVars{thread2Thread1of1ForFork1_plus_#in~b#1=|v_thread2Thread1of1ForFork1_plus_#in~b#1_3|, thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_plus_~b#1] 75898#[L79-4, L96, $Ultimate##0]don't care [490] L96-->L96-1: Formula: (= (ite (or (<= 0 (+ |v_thread2Thread1of1ForFork1_plus_~a#1_5| |v_thread2Thread1of1ForFork1_plus_~b#1_5| 2147483648)) (<= 0 |v_thread2Thread1of1ForFork1_plus_~b#1_5|)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) InVars {thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_5|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_5|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_5|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] 67906#[L79-4, L96-1, $Ultimate##0]don't care [491] L96-1-->L34: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1] 63922#[L79-4, $Ultimate##0, L34]don't care [492] L34-->L35: Formula: (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_3| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_3|) InVars {thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_3|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_3|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1] 63926#[L79-4, $Ultimate##0, L35]don't care [494] L35-->L34-1: Formula: (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_7| 0)) InVars {thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_7|} AuxVars[] AssignedVars[] 70262#[L34-1, L79-4, $Ultimate##0]don't care [496] L34-1-->L97: Formula: (= (ite (or (<= |v_thread2Thread1of1ForFork1_plus_~b#1_7| 0) (<= (+ |v_thread2Thread1of1ForFork1_plus_~a#1_7| |v_thread2Thread1of1ForFork1_plus_~b#1_7|) 2147483647)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|) InVars {thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_7|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_7|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_5|, thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_7|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] 70264#[L97, L79-4, $Ultimate##0]don't care [497] L97-->L34-2: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1] 73774#[L34-2, L79-4, $Ultimate##0]don't care [498] L34-2-->L35-3: Formula: (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|) InVars {thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_11|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1] 73776#[L35-3, L79-4, $Ultimate##0]don't care [500] L35-3-->L34-3: Formula: (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_15| 0)) InVars {thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_15|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_15|} AuxVars[] AssignedVars[] 76146#[L79-4, L34-3, $Ultimate##0]don't care [502] L34-3-->plus_returnLabel#1: Formula: (= (+ |v_thread2Thread1of1ForFork1_plus_~a#1_9| |v_thread2Thread1of1ForFork1_plus_~b#1_9|) |v_thread2Thread1of1ForFork1_plus_#res#1_3|) InVars {thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_9|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_9|} OutVars{thread2Thread1of1ForFork1_plus_#res#1=|v_thread2Thread1of1ForFork1_plus_#res#1_3|, thread2Thread1of1ForFork1_plus_~b#1=|v_thread2Thread1of1ForFork1_plus_~b#1_9|, thread2Thread1of1ForFork1_plus_~a#1=|v_thread2Thread1of1ForFork1_plus_~a#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_plus_#res#1] 54838#[plus_returnLabel#1, L79-4, $Ultimate##0]don't care [503] plus_returnLabel#1-->L55-3: Formula: (= |v_thread2Thread1of1ForFork1_#t~ret5#1_1| |v_thread2Thread1of1ForFork1_plus_#res#1_5|) InVars {thread2Thread1of1ForFork1_plus_#res#1=|v_thread2Thread1of1ForFork1_plus_#res#1_5|} OutVars{thread2Thread1of1ForFork1_plus_#res#1=|v_thread2Thread1of1ForFork1_plus_#res#1_5|, thread2Thread1of1ForFork1_#t~ret5#1=|v_thread2Thread1of1ForFork1_#t~ret5#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~ret5#1] 54842#[L79-4, $Ultimate##0, L55-3]don't care [504] L55-3-->L55-4: Formula: (= |v_thread2Thread1of1ForFork1_#t~ret5#1_3| v_~f1_6~0_3) InVars {thread2Thread1of1ForFork1_#t~ret5#1=|v_thread2Thread1of1ForFork1_#t~ret5#1_3|} OutVars{thread2Thread1of1ForFork1_#t~ret5#1=|v_thread2Thread1of1ForFork1_#t~ret5#1_3|, ~f1_6~0=v_~f1_6~0_3} AuxVars[] AssignedVars[~f1_6~0] 48592#[L79-4, L55-4, $Ultimate##0]don't care [505] L55-4-->L56: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~ret5#1=|v_thread2Thread1of1ForFork1_#t~ret5#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~ret5#1] 48596#[L79-4, $Ultimate##0, L56]don't care [506] L56-->L56-1: Formula: (and (= v_~f1_6~0_4 |v_thread2Thread1of1ForFork1_minus_#in~a#1_1|) (= v_~f2_7~0_3 |v_thread2Thread1of1ForFork1_minus_#in~b#1_1|)) InVars {~f1_6~0=v_~f1_6~0_4, ~f2_7~0=v_~f2_7~0_3} OutVars{thread2Thread1of1ForFork1_minus_#in~b#1=|v_thread2Thread1of1ForFork1_minus_#in~b#1_1|, ~f2_7~0=v_~f2_7~0_3, thread2Thread1of1ForFork1_minus_#in~a#1=|v_thread2Thread1of1ForFork1_minus_#in~a#1_1|, ~f1_6~0=v_~f1_6~0_4} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_minus_#in~a#1, thread2Thread1of1ForFork1_minus_#in~b#1] 65636#[L79-4, $Ultimate##0, L56-1]don't care [507] L56-1-->L56-2: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_minus_#res#1=|v_thread2Thread1of1ForFork1_minus_#res#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_minus_#res#1] 65640#[L56-2, L79-4, $Ultimate##0]don't care [508] L56-2-->L89: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_minus_~a#1=|v_thread2Thread1of1ForFork1_minus_~a#1_1|, thread2Thread1of1ForFork1_minus_~b#1=|v_thread2Thread1of1ForFork1_minus_~b#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_minus_~a#1, thread2Thread1of1ForFork1_minus_~b#1] 75494#[L79-4, $Ultimate##0, L89]don't care [509] L89-->L89-1: Formula: (= |v_thread2Thread1of1ForFork1_minus_~a#1_3| |v_thread2Thread1of1ForFork1_minus_#in~a#1_3|) InVars {thread2Thread1of1ForFork1_minus_#in~a#1=|v_thread2Thread1of1ForFork1_minus_#in~a#1_3|} OutVars{thread2Thread1of1ForFork1_minus_~a#1=|v_thread2Thread1of1ForFork1_minus_~a#1_3|, thread2Thread1of1ForFork1_minus_#in~a#1=|v_thread2Thread1of1ForFork1_minus_#in~a#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_minus_~a#1] 73702#[L89-1, L79-4, $Ultimate##0]don't care [510] L89-1-->L90: Formula: (= |v_thread2Thread1of1ForFork1_minus_~b#1_3| |v_thread2Thread1of1ForFork1_minus_#in~b#1_3|) InVars {thread2Thread1of1ForFork1_minus_#in~b#1=|v_thread2Thread1of1ForFork1_minus_#in~b#1_3|} OutVars{thread2Thread1of1ForFork1_minus_~b#1=|v_thread2Thread1of1ForFork1_minus_~b#1_3|, thread2Thread1of1ForFork1_minus_#in~b#1=|v_thread2Thread1of1ForFork1_minus_#in~b#1_3|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_minus_~b#1] 73706#[L79-4, $Ultimate##0, L90]don't care [511] L90-->L90-1: Formula: (= (ite (or (<= |v_thread2Thread1of1ForFork1_minus_~b#1_5| 0) (<= |v_thread2Thread1of1ForFork1_minus_~b#1_5| (+ |v_thread2Thread1of1ForFork1_minus_~a#1_5| 2147483648))) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_9|) InVars {thread2Thread1of1ForFork1_minus_~a#1=|v_thread2Thread1of1ForFork1_minus_~a#1_5|, thread2Thread1of1ForFork1_minus_~b#1=|v_thread2Thread1of1ForFork1_minus_~b#1_5|} OutVars{thread2Thread1of1ForFork1_minus_~a#1=|v_thread2Thread1of1ForFork1_minus_~a#1_5|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_9|, thread2Thread1of1ForFork1_minus_~b#1=|v_thread2Thread1of1ForFork1_minus_~b#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] 75996#[L79-4, L90-1, $Ultimate##0]don't care [512] L90-1-->L34-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_17|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1] 75998#[L79-4, $Ultimate##0, L34-4]don't care [513] L34-4-->L35-6: Formula: (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_19| |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|) InVars {thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_19|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_11|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1] 73780#[L35-6, L79-4, $Ultimate##0]don't care [515] L35-6-->L34-5: Formula: (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_23| 0)) InVars {thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_23|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_23|} AuxVars[] AssignedVars[] 64858#[L79-4, $Ultimate##0, L34-5]don't care [517] L34-5-->L91: Formula: (= (ite (or (<= 0 |v_thread2Thread1of1ForFork1_minus_~b#1_7|) (<= |v_thread2Thread1of1ForFork1_minus_~a#1_7| (+ 2147483647 |v_thread2Thread1of1ForFork1_minus_~b#1_7|))) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_13|) InVars {thread2Thread1of1ForFork1_minus_~a#1=|v_thread2Thread1of1ForFork1_minus_~a#1_7|, thread2Thread1of1ForFork1_minus_~b#1=|v_thread2Thread1of1ForFork1_minus_~b#1_7|} OutVars{thread2Thread1of1ForFork1_minus_~a#1=|v_thread2Thread1of1ForFork1_minus_~a#1_7|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_13|, thread2Thread1of1ForFork1_minus_~b#1=|v_thread2Thread1of1ForFork1_minus_~b#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] 64860#[L91, L79-4, $Ultimate##0]don't care [518] L91-->L34-6: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_25|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1] 70546#[L79-4, L34-6, $Ultimate##0]don't care [519] L34-6-->L35-9: Formula: (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_27| |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_15|) InVars {thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_15|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_27|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_15|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1] 69474#[L35-9, L79-4, $Ultimate##0]don't care [521] L35-9-->L34-7: Formula: (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_31| 0)) InVars {thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_31|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_31|} AuxVars[] AssignedVars[] 69478#[L34-7, L79-4, $Ultimate##0]don't care [523] L34-7-->minus_returnLabel#1: Formula: (= (+ |v_thread2Thread1of1ForFork1_minus_#res#1_3| |v_thread2Thread1of1ForFork1_minus_~b#1_9|) |v_thread2Thread1of1ForFork1_minus_~a#1_9|) InVars {thread2Thread1of1ForFork1_minus_~a#1=|v_thread2Thread1of1ForFork1_minus_~a#1_9|, thread2Thread1of1ForFork1_minus_~b#1=|v_thread2Thread1of1ForFork1_minus_~b#1_9|} OutVars{thread2Thread1of1ForFork1_minus_~a#1=|v_thread2Thread1of1ForFork1_minus_~a#1_9|, thread2Thread1of1ForFork1_minus_#res#1=|v_thread2Thread1of1ForFork1_minus_#res#1_3|, thread2Thread1of1ForFork1_minus_~b#1=|v_thread2Thread1of1ForFork1_minus_~b#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_minus_#res#1] 60796#[L79-4, $Ultimate##0, minus_returnLabel#1]don't care [524] minus_returnLabel#1-->L56-3: Formula: (= |v_thread2Thread1of1ForFork1_minus_#res#1_5| |v_thread2Thread1of1ForFork1_#t~ret6#1_1|) InVars {thread2Thread1of1ForFork1_minus_#res#1=|v_thread2Thread1of1ForFork1_minus_#res#1_5|} OutVars{thread2Thread1of1ForFork1_minus_#res#1=|v_thread2Thread1of1ForFork1_minus_#res#1_5|, thread2Thread1of1ForFork1_#t~ret6#1=|v_thread2Thread1of1ForFork1_#t~ret6#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~ret6#1] 59980#[L79-4, $Ultimate##0, L56-3]don't care [525] L56-3-->L56-4: Formula: (= v_~f2_7~0_1 |v_thread2Thread1of1ForFork1_#t~ret6#1_3|) InVars {thread2Thread1of1ForFork1_#t~ret6#1=|v_thread2Thread1of1ForFork1_#t~ret6#1_3|} OutVars{~f2_7~0=v_~f2_7~0_1, thread2Thread1of1ForFork1_#t~ret6#1=|v_thread2Thread1of1ForFork1_#t~ret6#1_3|} AuxVars[] AssignedVars[~f2_7~0] 59986#[L79-4, $Ultimate##0, L56-4]don't care [526] L56-4-->L54-2: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~ret6#1=|v_thread2Thread1of1ForFork1_#t~ret6#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~ret6#1] 76080#[L79-4, $Ultimate##0, L54-2]don't care [527] L54-2-->L54-3: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_7| |v_thread2Thread1of1ForFork1_#t~post4#1_1|) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} OutVars{thread2Thread1of1ForFork1_#t~post4#1=|v_thread2Thread1of1ForFork1_#t~post4#1_1|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4#1] 53230#[L54-3, L79-4, $Ultimate##0]don't care [528] L54-3-->L54-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_9| (+ |v_thread2Thread1of1ForFork1_#t~post4#1_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post4#1=|v_thread2Thread1of1ForFork1_#t~post4#1_3|} OutVars{thread2Thread1of1ForFork1_#t~post4#1=|v_thread2Thread1of1ForFork1_#t~post4#1_3|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] 53232#[L79-4, $Ultimate##0, L54-4]don't care [529] L54-4-->L54-5: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post4#1=|v_thread2Thread1of1ForFork1_#t~post4#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4#1] 76258#[L79-4, $Ultimate##0, L54-5]don't care [2023-09-08 14:28:54,551 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:28:54,551 INFO L85 PathProgramCache]: Analyzing trace with hash 1157951726, now seen corresponding path program 1 times [2023-09-08 14:28:54,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:28:54,551 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286320513] [2023-09-08 14:28:54,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:28:54,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:28:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:28:54,600 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:28:54,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:28:54,632 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:28:54,633 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:28:54,633 INFO L85 PathProgramCache]: Analyzing trace with hash 277565179, now seen corresponding path program 1 times [2023-09-08 14:28:54,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:28:54,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1399245049] [2023-09-08 14:28:54,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:28:54,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:28:54,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:28:54,669 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:28:54,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:28:54,688 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:28:54,688 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:28:54,695 INFO L85 PathProgramCache]: Analyzing trace with hash 1883317800, now seen corresponding path program 1 times [2023-09-08 14:28:54,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:28:54,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423690270] [2023-09-08 14:28:54,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:28:54,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:28:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:28:54,806 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:28:54,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:28:54,835 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:28:55,097 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:28:55,097 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:28:55,097 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:28:55,097 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:28:55,097 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:28:55,097 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:55,097 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:28:55,097 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:28:55,097 INFO L133 ssoRankerPreferences]: Filename of dumped script: fibonacci.wvr.c_BEv2_Iteration2_Loop [2023-09-08 14:28:55,097 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:28:55,098 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:28:55,100 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 14:28:55,102 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 14:28:55,104 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 14:28:55,107 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 14:28:55,109 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 14:28:55,114 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 14:28:55,116 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 14:28:55,158 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 14:28:55,165 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 14:28:55,168 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 14:28:55,174 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 14:28:55,774 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:28:55,774 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:28:55,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:55,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:55,777 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 14:28:55,785 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:55,786 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:55,795 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 14:28:55,809 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:28:55,809 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=1} Honda state: {thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:28:55,814 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 14:28:55,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:55,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:55,818 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 14:28:55,820 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 14:28:55,822 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:55,822 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:55,849 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:28:55,849 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=1} Honda state: {thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:28:55,855 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 14:28:55,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:55,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:55,857 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 14:28:55,862 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:55,862 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:55,873 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 14:28:55,886 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:28:55,886 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.offset_3=0} Honda state: {v_rep#funAddr~thread1.offset_3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:28:55,891 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 14:28:55,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:55,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:55,893 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 14:28:55,898 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:55,898 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:55,905 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 14:28:55,921 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:28:55,921 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread2Thread1of1ForFork1_#t~post4#1=0} Honda state: {thread2Thread1of1ForFork1_#t~post4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:28:55,925 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 14:28:55,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:55,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:55,926 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 14:28:55,933 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:28:55,934 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:55,943 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 14:28:55,958 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 14:28:55,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:55,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:55,960 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 14:28:55,966 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:28:55,966 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:28:55,996 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 14:28:56,117 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:28:56,123 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 14:28:56,123 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:28:56,123 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:28:56,123 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:28:56,123 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:28:56,124 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:28:56,124 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:56,124 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:28:56,124 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:28:56,124 INFO L133 ssoRankerPreferences]: Filename of dumped script: fibonacci.wvr.c_BEv2_Iteration2_Loop [2023-09-08 14:28:56,124 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:28:56,124 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:28:56,126 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 14:28:56,130 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 14:28:56,132 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 14:28:56,134 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 14:28:56,136 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 14:28:56,171 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 14:28:56,175 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 14:28:56,177 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 14:28:56,180 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 14:28:56,181 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 14:28:56,184 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 14:28:56,765 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:28:56,766 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:28:56,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:56,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:56,769 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 14:28:56,773 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 14:28:56,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:28:56,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:56,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:28:56,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:56,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:56,779 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:56,780 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:28:56,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:28:56,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:56,791 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 14:28:56,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:56,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:56,793 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 14:28:56,794 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 14:28:56,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:28:56,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:56,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:28:56,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:56,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:56,802 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:56,802 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:28:56,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:28:56,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:56,806 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2023-09-08 14:28:56,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:56,806 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:56,807 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 14:28:56,809 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 14:28:56,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:28:56,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:56,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:56,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:56,816 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:56,817 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:28:56,817 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:28:56,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:56,821 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2023-09-08 14:28:56,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:56,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:56,823 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 14:28:56,827 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 14:28:56,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:28:56,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:56,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:28:56,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:56,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:56,834 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:56,834 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:28:56,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:28:56,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:56,837 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2023-09-08 14:28:56,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:56,837 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:56,838 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 14:28:56,839 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 14:28:56,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:28:56,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:56,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:28:56,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:56,848 INFO L204 nArgumentSynthesizer]: 3 loop disjuncts [2023-09-08 14:28:56,848 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:56,858 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:28:56,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:28:56,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:28:56,872 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2023-09-08 14:28:56,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:56,873 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:56,874 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 14:28:56,876 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 14:28:56,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:28:56,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:28:56,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:28:56,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:28:56,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:28:56,883 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:28:56,884 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:28:56,884 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:28:56,885 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:28:56,889 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2023-09-08 14:28:56,889 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-09-08 14:28:56,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:28:56,889 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:28:56,890 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 14:28:56,891 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 14:28:56,892 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:28:56,892 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:28:56,892 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:28:56,893 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~n_0~0, thread2Thread1of1ForFork1_~i~1#1) = 1*~n_0~0 - 1*thread2Thread1of1ForFork1_~i~1#1 Supporting invariants [] [2023-09-08 14:28:56,895 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 14:28:56,895 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:28:56,915 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:28:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:28:56,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:28:56,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:28:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:28:57,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:28:57,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:28:57,170 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 14:28:57,171 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 14:28:57,171 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 14256 states and 39526 transitions. cyclomatic complexity: 25475 Second operand has 5 states, 5 states have (on average 18.4) internal successors, (92), 5 states have internal predecessors, (92), 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 14:28:57,273 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 14:28:57,517 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 14256 states and 39526 transitions. cyclomatic complexity: 25475. Second operand has 5 states, 5 states have (on average 18.4) internal successors, (92), 5 states have internal predecessors, (92), 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 35543 states and 101332 transitions. Complement of second has 8 states. [2023-09-08 14:28:57,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2023-09-08 14:28:57,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 18.4) internal successors, (92), 5 states have internal predecessors, (92), 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 14:28:57,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 359 transitions. [2023-09-08 14:28:57,519 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 359 transitions. Stem has 54 letters. Loop has 38 letters. [2023-09-08 14:28:57,519 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:28:57,520 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 359 transitions. Stem has 92 letters. Loop has 38 letters. [2023-09-08 14:28:57,520 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:28:57,520 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 359 transitions. Stem has 54 letters. Loop has 76 letters. [2023-09-08 14:28:57,520 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:28:57,520 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 35543 states and 101332 transitions. [2023-09-08 14:28:57,741 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-08 14:28:57,741 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 35543 states to 0 states and 0 transitions. [2023-09-08 14:28:57,741 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2023-09-08 14:28:57,741 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2023-09-08 14:28:57,741 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2023-09-08 14:28:57,741 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-08 14:28:57,741 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:28:57,741 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:28:57,741 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:28:57,741 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-09-08 14:28:57,741 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2023-09-08 14:28:57,742 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-08 14:28:57,742 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2023-09-08 14:28:57,747 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.09 02:28:57 BoogieIcfgContainer [2023-09-08 14:28:57,747 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-09-08 14:28:57,748 INFO L158 Benchmark]: Toolchain (without parser) took 10975.42ms. Allocated memory was 310.4MB in the beginning and 590.3MB in the end (delta: 280.0MB). Free memory was 265.8MB in the beginning and 241.5MB in the end (delta: 24.3MB). Peak memory consumption was 306.2MB. Max. memory is 8.0GB. [2023-09-08 14:28:57,748 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 177.2MB. Free memory was 132.9MB in the beginning and 132.7MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 8.0GB. [2023-09-08 14:28:57,748 INFO L158 Benchmark]: CACSL2BoogieTranslator took 244.48ms. Allocated memory is still 310.4MB. Free memory was 265.4MB in the beginning and 254.3MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2023-09-08 14:28:57,749 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.85ms. Allocated memory is still 310.4MB. Free memory was 254.3MB in the beginning and 252.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-09-08 14:28:57,749 INFO L158 Benchmark]: Boogie Preprocessor took 31.56ms. Allocated memory is still 310.4MB. Free memory was 252.2MB in the beginning and 250.8MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-09-08 14:28:57,749 INFO L158 Benchmark]: RCFGBuilder took 619.87ms. Allocated memory is still 310.4MB. Free memory was 250.4MB in the beginning and 233.6MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2023-09-08 14:28:57,750 INFO L158 Benchmark]: BuchiAutomizer took 10040.70ms. Allocated memory was 310.4MB in the beginning and 590.3MB in the end (delta: 280.0MB). Free memory was 233.3MB in the beginning and 241.5MB in the end (delta: -8.2MB). Peak memory consumption was 272.6MB. Max. memory is 8.0GB. [2023-09-08 14:28:57,752 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 177.2MB. Free memory was 132.9MB in the beginning and 132.7MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 244.48ms. Allocated memory is still 310.4MB. Free memory was 265.4MB in the beginning and 254.3MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 33.85ms. Allocated memory is still 310.4MB. Free memory was 254.3MB in the beginning and 252.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 31.56ms. Allocated memory is still 310.4MB. Free memory was 252.2MB in the beginning and 250.8MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 619.87ms. Allocated memory is still 310.4MB. Free memory was 250.4MB in the beginning and 233.6MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * BuchiAutomizer took 10040.70ms. Allocated memory was 310.4MB in the beginning and 590.3MB in the end (delta: 280.0MB). Free memory was 233.3MB in the beginning and 241.5MB in the end (delta: -8.2MB). Peak memory consumption was 272.6MB. 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 2 terminating modules (0 trivial, 2 deterministic, 0 nondeterministic). One deterministic module has affine ranking function -1 * i + n_0 and consists of 6 locations. One deterministic module has affine ranking function n_0 + -1 * i and consists of 5 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 9.8s and 3 iterations. TraceHistogramMax:1. Analysis of lassos took 5.6s. Construction of modules took 0.0s. Büchi inclusion checks took 1.4s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 1. Automata minimization 0.6s AutomataMinimizationTime, 1 MinimizatonAttempts, 645 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.8s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 629 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 627 mSDsluCounter, 1400 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 799 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 85 IncrementalHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 601 mSDtfsCounter, 85 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT2 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital93 mio100 ax134 hnf100 lsp63 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq165 hnf90 smp100 dnf1312 smp14 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 42ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 12 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 2 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.8s 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 14:28:57,765 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request...