/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.fairness.type.for.concurrent.programs FAIRNESS_LAZY -i ../../../trunk/examples/svcomp/weaver/clever.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.me.fairness-42053ae-m [2023-09-08 14:58:31,472 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-09-08 14:58:31,533 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 14:58:31,559 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-09-08 14:58:31,559 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-09-08 14:58:31,560 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-09-08 14:58:31,561 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-09-08 14:58:31,561 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-09-08 14:58:31,561 INFO L137 SettingsManager]: * Use SBE=true [2023-09-08 14:58:31,564 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-09-08 14:58:31,564 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-09-08 14:58:31,565 INFO L137 SettingsManager]: * Use old map elimination=false [2023-09-08 14:58:31,565 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-09-08 14:58:31,566 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-09-08 14:58:31,566 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-09-08 14:58:31,566 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-09-08 14:58:31,566 INFO L137 SettingsManager]: * sizeof long=4 [2023-09-08 14:58:31,566 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-09-08 14:58:31,566 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-09-08 14:58:31,567 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-09-08 14:58:31,567 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-09-08 14:58:31,567 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-09-08 14:58:31,567 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-09-08 14:58:31,567 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-09-08 14:58:31,567 INFO L137 SettingsManager]: * sizeof long double=12 [2023-09-08 14:58:31,568 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-09-08 14:58:31,568 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-09-08 14:58:31,568 INFO L137 SettingsManager]: * Use constant arrays=true [2023-09-08 14:58:31,568 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-09-08 14:58:31,568 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-09-08 14:58:31,569 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-09-08 14:58:31,569 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-09-08 14:58:31,569 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-09-08 14:58:31,569 INFO L137 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-09-08 14:58:31,571 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-09-08 14:58:31,571 INFO L137 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Fairness type for concurrent programs -> FAIRNESS_LAZY [2023-09-08 14:58:31,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-09-08 14:58:31,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-09-08 14:58:31,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-09-08 14:58:31,780 INFO L270 PluginConnector]: Initializing CDTParser... [2023-09-08 14:58:31,780 INFO L274 PluginConnector]: CDTParser initialized [2023-09-08 14:58:31,782 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/clever.wvr.c [2023-09-08 14:58:32,735 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-09-08 14:58:32,885 INFO L384 CDTParser]: Found 1 translation units. [2023-09-08 14:58:32,885 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/clever.wvr.c [2023-09-08 14:58:32,892 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd86477e4/53393178f2114f4aa7762063ff660560/FLAG128510702 [2023-09-08 14:58:32,906 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd86477e4/53393178f2114f4aa7762063ff660560 [2023-09-08 14:58:32,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-09-08 14:58:32,909 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-09-08 14:58:32,912 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-09-08 14:58:32,912 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-09-08 14:58:32,914 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-09-08 14:58:32,915 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:58:32" (1/1) ... [2023-09-08 14:58:32,916 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ae7526d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:32, skipping insertion in model container [2023-09-08 14:58:32,916 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 02:58:32" (1/1) ... [2023-09-08 14:58:32,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-09-08 14:58:32,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-09-08 14:58:33,041 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/clever.wvr.c[2133,2146] [2023-09-08 14:58:33,042 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-08 14:58:33,051 INFO L203 MainTranslator]: Completed pre-run [2023-09-08 14:58:33,064 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/clever.wvr.c[2133,2146] [2023-09-08 14:58:33,065 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-08 14:58:33,075 INFO L208 MainTranslator]: Completed translation [2023-09-08 14:58:33,075 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33 WrapperNode [2023-09-08 14:58:33,075 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-09-08 14:58:33,076 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-09-08 14:58:33,076 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-09-08 14:58:33,077 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-09-08 14:58:33,085 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33" (1/1) ... [2023-09-08 14:58:33,089 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33" (1/1) ... [2023-09-08 14:58:33,102 INFO L138 Inliner]: procedures = 19, calls = 21, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 80 [2023-09-08 14:58:33,103 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-09-08 14:58:33,103 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-09-08 14:58:33,104 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-09-08 14:58:33,104 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-09-08 14:58:33,110 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33" (1/1) ... [2023-09-08 14:58:33,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33" (1/1) ... [2023-09-08 14:58:33,112 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33" (1/1) ... [2023-09-08 14:58:33,112 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33" (1/1) ... [2023-09-08 14:58:33,115 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33" (1/1) ... [2023-09-08 14:58:33,118 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33" (1/1) ... [2023-09-08 14:58:33,118 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33" (1/1) ... [2023-09-08 14:58:33,119 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33" (1/1) ... [2023-09-08 14:58:33,120 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-09-08 14:58:33,121 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-09-08 14:58:33,121 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-09-08 14:58:33,121 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-09-08 14:58:33,122 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33" (1/1) ... [2023-09-08 14:58:33,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:33,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:33,153 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 14:58:33,173 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 14:58:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-09-08 14:58:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-09-08 14:58:33,186 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-09-08 14:58:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-09-08 14:58:33,187 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-09-08 14:58:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-09-08 14:58:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-09-08 14:58:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-09-08 14:58:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-09-08 14:58:33,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-09-08 14:58:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-09-08 14:58:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-09-08 14:58:33,188 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 14:58:33,276 INFO L236 CfgBuilder]: Building ICFG [2023-09-08 14:58:33,279 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-09-08 14:58:33,460 INFO L277 CfgBuilder]: Performing block encoding [2023-09-08 14:58:33,465 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-09-08 14:58:33,465 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-09-08 14:58:33,467 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 02:58:33 BoogieIcfgContainer [2023-09-08 14:58:33,467 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-09-08 14:58:33,468 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-09-08 14:58:33,468 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-09-08 14:58:33,470 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-09-08 14:58:33,471 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:58:33,471 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.09 02:58:32" (1/3) ... [2023-09-08 14:58:33,471 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5deed1ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.09 02:58:33, skipping insertion in model container [2023-09-08 14:58:33,471 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:58:33,472 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 02:58:33" (2/3) ... [2023-09-08 14:58:33,472 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5deed1ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.09 02:58:33, skipping insertion in model container [2023-09-08 14:58:33,472 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 14:58:33,472 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 02:58:33" (3/3) ... [2023-09-08 14:58:33,473 INFO L332 chiAutomizerObserver]: Analyzing ICFG clever.wvr.c [2023-09-08 14:58:33,522 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-09-08 14:58:33,542 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 110 places, 114 transitions, 244 flow [2023-09-08 14:58:33,589 INFO L124 PetriNetUnfolderBase]: 9/110 cut-off events. [2023-09-08 14:58:33,589 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-09-08 14:58:33,593 INFO L83 FinitePrefix]: Finished finitePrefix Result has 119 conditions, 110 events. 9/110 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 80 event pairs, 0 based on Foata normal form. 0/101 useless extension candidates. Maximal degree in co-relation 80. Up to 2 conditions per place. [2023-09-08 14:58:33,595 INFO L82 GeneralOperation]: Start removeDead. Operand has 110 places, 114 transitions, 244 flow [2023-09-08 14:58:33,602 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 108 places, 110 transitions, 232 flow [2023-09-08 14:58:33,612 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-09-08 14:58:33,612 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-09-08 14:58:33,613 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-09-08 14:58:33,613 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-09-08 14:58:33,613 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-09-08 14:58:33,613 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-09-08 14:58:33,613 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-09-08 14:58:33,613 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-09-08 14:58:33,614 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-09-08 14:58:34,344 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 197 [2023-09-08 14:58:34,344 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:58:34,345 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:58:34,352 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, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:34,353 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:34,353 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-09-08 14:58:34,353 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-09-08 14:58:34,758 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 197 [2023-09-08 14:58:34,759 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:58:34,759 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:58:34,765 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, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:34,765 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:34,775 INFO L748 eck$LassoCheckResult]: Stem: SleepPredicate [underlying: 113#[$Ultimate##0]don't care, sleep set: []] [168] $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] SleepPredicate [underlying: 116#[L-1]don't care, sleep set: []] [173] L-1-->L-1-1: Formula: (= (select |v_#valid_5| 0) 0) InVars {#valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 118#[L-1-1]don't care, sleep set: []] [243] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 120#[L21]don't care, sleep set: []] [213] L21-->L21-1: Formula: (and (= (select |v_#valid_6| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 122#[L21-1]don't care, sleep set: []] [236] 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[] SleepPredicate [underlying: 124#[L21-2]don't care, sleep set: []] [177] 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[] SleepPredicate [underlying: 126#[L21-3]don't care, sleep set: []] [204] L21-3-->L21-4: Formula: (and (= (select |v_#valid_7| 2) 1) (= (select |v_#length_2| 2) 13)) InVars {#length=|v_#length_2|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 128#[L21-4]don't care, sleep set: []] [190] L21-4-->L36: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] SleepPredicate [underlying: 130#[L36]don't care, sleep set: []] [241] L36-->L36-1: Formula: (= v_~m~0_4 0) InVars {} OutVars{~m~0=v_~m~0_4} AuxVars[] AssignedVars[~m~0] SleepPredicate [underlying: 132#[L36-1]don't care, sleep set: []] [231] L36-1-->L36-2: Formula: (= v_~i1~0_5 0) InVars {} OutVars{~i1~0=v_~i1~0_5} AuxVars[] AssignedVars[~i1~0] SleepPredicate [underlying: 134#[L36-2]don't care, sleep set: []] [220] L36-2-->L36-3: Formula: (= v_~i2~0_5 0) InVars {} OutVars{~i2~0=v_~i2~0_5} AuxVars[] AssignedVars[~i2~0] SleepPredicate [underlying: 136#[L36-3]don't care, sleep set: []] [197] L36-3-->L37: Formula: (= v_~j1~0_6 0) InVars {} OutVars{~j1~0=v_~j1~0_6} AuxVars[] AssignedVars[~j1~0] SleepPredicate [underlying: 138#[L37]don't care, sleep set: []] [184] L37-->L37-1: Formula: (= v_~k1~0_4 0) InVars {} OutVars{~k1~0=v_~k1~0_4} AuxVars[] AssignedVars[~k1~0] SleepPredicate [underlying: 140#[L37-1]don't care, sleep set: []] [185] L37-1-->L-1-2: Formula: (= v_~k2~0_4 0) InVars {} OutVars{~k2~0=v_~k2~0_4} AuxVars[] AssignedVars[~k2~0] SleepPredicate [underlying: 142#[L-1-2]don't care, sleep set: []] [245] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] SleepPredicate [underlying: 144#[L-1-3]don't care, sleep set: []] [253] L-1-3-->L60: 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_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, 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|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#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~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, 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~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_3|} 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~nondet6#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] SleepPredicate [underlying: 146#[L60]don't care, sleep set: []] [248] L60-->L60-1: Formula: (and (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= 0 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4|)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] SleepPredicate [underlying: 148#[L60-1]don't care, sleep set: []] [171] L60-1-->L60-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 1)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] SleepPredicate [underlying: 150#[L60-2]don't care, sleep set: []] [163] L60-2-->L63: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] SleepPredicate [underlying: 152#[L63]don't care, sleep set: []] [149] L63-->L63-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{~n~0=v_~n~0_6, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} AuxVars[] AssignedVars[~n~0] SleepPredicate [underlying: 154#[L63-1]don't care, sleep set: []] [230] L63-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] SleepPredicate [underlying: 156#[L64]don't care, sleep set: []] [159] L64-->L64-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] SleepPredicate [underlying: 158#[L64-1]don't care, sleep set: []] [244] L64-1-->L64-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~m~0_5) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~m~0=v_~m~0_5, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~m~0] SleepPredicate [underlying: 160#[L64-2]don't care, sleep set: []] [257] L64-2-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] SleepPredicate [underlying: 162#[L65]don't care, sleep set: []] [258] L65-->L65-1: 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] SleepPredicate [underlying: 164#[L65-1]don't care, sleep set: []] [183] L65-1-->L65-2: Formula: (= v_~i1~0_6 |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|, ~i1~0=v_~i1~0_6} AuxVars[] AssignedVars[~i1~0] SleepPredicate [underlying: 166#[L65-2]don't care, sleep set: []] [172] L65-2-->L66: 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] SleepPredicate [underlying: 168#[L66]don't care, sleep set: []] [169] L66-->L66-1: 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] SleepPredicate [underlying: 170#[L66-1]don't care, sleep set: []] [186] L66-1-->L66-2: Formula: (= v_~i2~0_6 |v_ULTIMATE.start_main_#t~nondet8#1_3|) 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|, ~i2~0=v_~i2~0_6} AuxVars[] AssignedVars[~i2~0] SleepPredicate [underlying: 172#[L66-2]don't care, sleep set: []] [174] L66-2-->L67: 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] SleepPredicate [underlying: 174#[L67]don't care, sleep set: []] [238] L67-->L67-1: 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] SleepPredicate [underlying: 176#[L67-1]don't care, sleep set: []] [211] L67-1-->L67-2: Formula: (= v_~j1~0_7 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|, ~j1~0=v_~j1~0_7} AuxVars[] AssignedVars[~j1~0] SleepPredicate [underlying: 178#[L67-2]don't care, sleep set: []] [156] L67-2-->L68: 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] SleepPredicate [underlying: 180#[L68]don't care, sleep set: []] [242] L68-->L68-1: 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] SleepPredicate [underlying: 182#[L68-1]don't care, sleep set: []] [210] L68-1-->L68-2: Formula: (= v_~k1~0_5 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~k1~0=v_~k1~0_5, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~k1~0] SleepPredicate [underlying: 184#[L68-2]don't care, sleep set: []] [198] L68-2-->L69: 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] SleepPredicate [underlying: 186#[L69]don't care, sleep set: []] [157] L69-->L69-1: 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] SleepPredicate [underlying: 188#[L69-1]don't care, sleep set: []] [246] L69-1-->L69-2: Formula: (= v_~k2~0_5 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~k2~0=v_~k2~0_5, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~k2~0] SleepPredicate [underlying: 190#[L69-2]don't care, sleep set: []] [217] L69-2-->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] SleepPredicate [underlying: 192#[L72]don't care, sleep set: []] [191] L72-->L72-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (let ((.cse0 (mod v_~i1~0_7 4294967296))) (and (= .cse0 (mod v_~k2~0_6 4294967296)) (= (mod v_~k1~0_6 4294967296) .cse0) (= v_~i1~0_7 v_~i2~0_7) (= v_~i1~0_7 0))) 1 0)) InVars {~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6} OutVars{~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] SleepPredicate [underlying: 194#[L72-1]don't care, sleep set: []] [194] L72-1-->L32: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] SleepPredicate [underlying: 196#[L32]don't care, sleep set: []] [208] L32-->L33: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] SleepPredicate [underlying: 198#[L33]don't care, sleep set: []] [162] L33-->L32-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 202#[L32-1]don't care, sleep set: []] [170] L32-1-->L73: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (<= 0 v_~m~0_6) 1 0)) InVars {~m~0=v_~m~0_6} OutVars{~m~0=v_~m~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] SleepPredicate [underlying: 204#[L73]don't care, sleep set: []] [214] L73-->L32-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] SleepPredicate [underlying: 206#[L32-2]don't care, sleep set: []] [221] L32-2-->L33-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] SleepPredicate [underlying: 208#[L33-3]don't care, sleep set: []] [256] L33-3-->L32-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 210#[L32-3]don't care, sleep set: []] [212] L32-3-->L75: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] SleepPredicate [underlying: 214#[L75]don't care, sleep set: []] [187] L75-->L75-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] SleepPredicate [underlying: 216#[L75-1]don't care, sleep set: []] [167] L75-1-->L75-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) |v_ULTIMATE.start_main_~#t1~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_5| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_5|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_5|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] SleepPredicate [underlying: 218#[L75-2]don't care, sleep set: []] [288] L75-2-->L40-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_8|, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_#t~post3, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] SleepPredicate [underlying: 220#[L40-1, L75-3]don't care, sleep set: []] [200] L75-3-->L75-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] SleepPredicate [underlying: 226#[L75-4, L40-1]don't care, sleep set: [thread1Thread1of1ForFork0]] [237] L75-4-->L76: 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] SleepPredicate [underlying: 236#[L40-1, L76]don't care, sleep set: [thread1Thread1of1ForFork0]] [192] L76-->L76-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] SleepPredicate [underlying: 252#[L76-1, L40-1]don't care, sleep set: [thread1Thread1of1ForFork0]] [234] L76-1-->L76-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] SleepPredicate [underlying: 272#[L40-1, L76-2]don't care, sleep set: [thread1Thread1of1ForFork0]] [239] L76-2-->L76-3: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (select |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_5|)) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) |v_ULTIMATE.start_main_~#t2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_5|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] SleepPredicate [underlying: 296#[L76-3, L40-1]don't care, sleep set: [thread1Thread1of1ForFork0]] [291] L76-3-->L51-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#t~post4, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] SleepPredicate [underlying: 322#[L76-4, L51-1, L40-1]don't care, sleep set: [thread1Thread1of1ForFork0]] [195] L76-4-->L76-5: 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] SleepPredicate [underlying: 354#[L51-1, L76-5, L40-1]don't care, sleep set: [thread1Thread1of1ForFork0]] [240] L76-5-->L77: 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] SleepPredicate [underlying: 400#[L51-1, L77, L40-1]don't care, sleep set: [thread1Thread1of1ForFork0]] [201] L77-->L77-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_6|)) (= (select |v_#valid_14| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 1) (= (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) |v_ULTIMATE.start_main_#t~mem16#1_2|)) InVars {#memory_int=|v_#memory_int_7|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_14|} OutVars{#valid=|v_#valid_14|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] SleepPredicate [underlying: 466#[L51-1, L77-1, L40-1]don't care, sleep set: [thread1Thread1of1ForFork0]] [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] SleepPredicate [underlying: 516#[L51-1, L77-1, L41]don't care, sleep set: []] [2023-09-08 14:58:34,777 INFO L750 eck$LassoCheckResult]: Loop: SleepPredicate [underlying: 516#[L51-1, L77-1, L41]don't care, sleep set: []] [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] SleepPredicate [underlying: 624#[L52, L77-1, L41]don't care, sleep set: [thread1Thread1of1ForFork0]] [280] L52-->L53: Formula: (= v_~k2~0_1 (+ v_~k2~0_2 v_~m~0_3)) InVars {~k2~0=v_~k2~0_2, ~m~0=v_~m~0_3} OutVars{~k2~0=v_~k2~0_1, ~m~0=v_~m~0_3} AuxVars[] AssignedVars[~k2~0] SleepPredicate [underlying: 764#[L53, L77-1, L41]don't care, sleep set: [thread1Thread1of1ForFork0]] [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] SleepPredicate [underlying: 904#[L41-6, L53, L77-1]don't care, sleep set: []] [282] L53-->L53-1: Formula: (= v_~i2~0_3 |v_thread2Thread1of1ForFork1_#t~post4_1|) InVars {~i2~0=v_~i2~0_3} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_1|, ~i2~0=v_~i2~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] SleepPredicate [underlying: 1046#[L41-6, L77-1, L53-1]don't care, sleep set: [thread1Thread1of1ForFork0]] [265] L41-6-->L41-7: Formula: (<= v_~m~0_1 v_~j1~0_2) InVars {~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} OutVars{~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} AuxVars[] AssignedVars[] SleepPredicate [underlying: 1162#[L77-1, L41-7, L53-1]don't care, sleep set: []] [284] L53-1-->L53-2: Formula: (= v_~i2~0_4 (+ |v_thread2Thread1of1ForFork1_#t~post4_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|, ~i2~0=v_~i2~0_4} AuxVars[] AssignedVars[~i2~0] SleepPredicate [underlying: 1258#[L77-1, L41-7, L53-2]don't care, sleep set: [thread1Thread1of1ForFork0]] [269] L41-7-->L44: Formula: (= v_~i1~0_3 |v_thread1Thread1of1ForFork0_#t~post3_1|) InVars {~i1~0=v_~i1~0_3} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_1|, ~i1~0=v_~i1~0_3} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] SleepPredicate [underlying: 1326#[L44, L77-1, L53-2]don't care, sleep set: []] [271] L44-->L44-1: Formula: (= v_~i1~0_4 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|, ~i1~0=v_~i1~0_4} AuxVars[] AssignedVars[~i1~0] SleepPredicate [underlying: 1370#[L77-1, L53-2, L44-1]don't care, sleep set: [thread2Thread1of1ForFork1]] [273] L44-1-->L40-1: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] SleepPredicate [underlying: 948#[L77-1, L40-1, L53-2]don't care, sleep set: [thread2Thread1of1ForFork1]] [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] SleepPredicate [underlying: 1050#[L77-1, L53-2, L41]don't care, sleep set: [thread2Thread1of1ForFork1]] [285] L53-2-->L51-1: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] SleepPredicate [underlying: 516#[L51-1, L77-1, L41]don't care, sleep set: []] [2023-09-08 14:58:34,784 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:34,784 INFO L85 PathProgramCache]: Analyzing trace with hash -863862137, now seen corresponding path program 1 times [2023-09-08 14:58:34,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:34,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779319428] [2023-09-08 14:58:34,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:34,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:34,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:34,935 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:34,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:35,028 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:35,030 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:35,030 INFO L85 PathProgramCache]: Analyzing trace with hash 902921694, now seen corresponding path program 1 times [2023-09-08 14:58:35,030 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:35,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1286134482] [2023-09-08 14:58:35,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:35,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:35,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:35,046 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:35,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:35,059 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:35,060 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:35,061 INFO L85 PathProgramCache]: Analyzing trace with hash 554060696, now seen corresponding path program 1 times [2023-09-08 14:58:35,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:35,061 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477314680] [2023-09-08 14:58:35,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:35,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:35,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:35,129 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:35,174 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:35,264 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:35,265 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:35,265 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:35,266 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:35,266 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:58:35,266 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:35,266 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:35,266 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:35,266 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration1_Loop [2023-09-08 14:58:35,266 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:35,267 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:35,281 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 14:58:35,290 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 14:58:35,292 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 14:58:35,298 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 14:58:35,301 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 14:58:35,303 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 14:58:35,305 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 14:58:35,310 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 14:58:35,313 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 14:58:35,397 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:35,398 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:58:35,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:35,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:35,402 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 14:58:35,403 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 14:58:35,405 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:35,405 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:35,429 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:35,429 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.offset_1=1} Honda state: {v_rep#funAddr~thread2.offset_1=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:35,435 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:35,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:35,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:35,437 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 14:58:35,441 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 14:58:35,442 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:35,442 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:35,449 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:35,449 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread2Thread1of1ForFork1_#t~post4=0} Honda state: {thread2Thread1of1ForFork1_#t~post4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:35,456 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 14:58:35,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:35,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:35,457 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 14:58:35,460 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 14:58:35,469 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:35,469 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:35,487 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:35,487 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~k2~0=0, ~m~0=0} Honda state: {~k2~0=0, ~m~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:35,492 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2023-09-08 14:58:35,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:35,492 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:35,493 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 14:58:35,496 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 14:58:35,497 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:35,497 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:35,518 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:35,519 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 14:58:35,524 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:35,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:35,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:35,525 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 14:58:35,527 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 14:58:35,529 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:35,529 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:35,550 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:35,550 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~post3=0} Honda state: {thread1Thread1of1ForFork0_#t~post3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:35,555 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 14:58:35,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:35,556 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:35,557 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 14:58:35,559 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 14:58:35,560 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:35,560 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:35,573 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:35,573 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 14:58:35,580 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 14:58:35,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:35,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:35,589 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 14:58:35,591 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 14:58:35,593 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:35,593 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:35,613 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:35,613 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 14:58:35,617 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 14:58:35,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:35,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:35,618 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 14:58:35,619 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 14:58:35,621 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:35,621 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:35,633 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:35,633 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~j1~0=0} Honda state: {~j1~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:35,635 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 14:58:35,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:35,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:35,640 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 14:58:35,640 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 14:58:35,641 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:35,641 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:35,658 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 14:58:35,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:35,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:35,659 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 14:58:35,661 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 14:58:35,662 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:58:35,662 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:35,938 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:58:35,941 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 14:58:35,942 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:35,942 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:35,942 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:35,942 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:35,942 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:58:35,942 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:35,942 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:35,942 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:35,942 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration1_Loop [2023-09-08 14:58:35,942 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:35,942 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:35,944 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:58:35,947 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:58:35,949 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:58:35,951 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:58:35,957 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 14:58:35,960 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 14:58:35,961 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 14:58:35,963 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 14:58:35,965 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 14:58:36,044 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:36,047 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:58:36,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:36,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:36,049 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 14:58:36,052 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 14:58:36,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:36,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:36,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:36,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:36,061 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:36,064 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:36,065 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:36,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:36,088 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 14:58:36,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:36,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:36,090 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 14:58:36,092 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 14:58:36,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:36,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:36,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:36,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:36,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:36,101 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:36,101 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:36,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:36,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:36,128 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 14:58:36,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:36,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:36,129 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 14:58:36,129 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 14:58:36,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:36,138 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:36,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:36,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:36,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:36,141 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:36,141 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:36,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:36,154 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 14:58:36,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:36,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:36,156 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 14:58:36,161 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 14:58:36,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:36,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:36,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:36,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:36,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:36,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:36,169 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:36,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:36,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:36,187 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 14:58:36,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:36,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:36,188 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 14:58:36,191 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 14:58:36,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:36,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:36,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:36,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:36,199 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:36,201 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:36,201 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:36,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:36,222 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 14:58:36,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:36,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:36,224 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 14:58:36,226 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 14:58:36,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:36,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:36,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:36,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:36,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:36,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:36,235 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:36,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:36,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:36,239 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 14:58:36,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:36,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:36,240 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 14:58:36,241 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 14:58:36,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:36,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:36,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:36,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:36,250 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:36,257 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:36,258 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:36,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:36,276 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 14:58:36,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:36,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:36,277 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 14:58:36,278 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 14:58:36,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:36,289 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:36,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:36,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:36,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:36,289 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:36,290 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:36,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:36,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:36,302 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2023-09-08 14:58:36,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:36,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:36,303 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 14:58:36,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:36,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:36,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:36,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:36,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:36,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:36,318 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:36,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:36,321 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 14:58:36,330 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:58:36,333 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2023-09-08 14:58:36,333 INFO L444 ModelExtractionUtils]: 1 out of 5 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-09-08 14:58:36,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:36,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:36,375 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 14:58:36,377 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 14:58:36,378 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:58:36,378 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:58:36,378 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:58:36,379 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~i1~0, ~n~0) = -1*~i1~0 + 1*~n~0 Supporting invariants [] [2023-09-08 14:58:36,384 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 14:58:36,386 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:58:36,414 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:36,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:58:36,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:36,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:58:36,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:36,592 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 14:58:36,609 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 14:58:36,630 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 14:58:36,632 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand null Second operand has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 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 14:58:37,594 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand null. Second operand has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 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 9625 states and 29151 transitions. Complement of second has 11 states. [2023-09-08 14:58:37,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 7 states 1 stem states 4 non-accepting loop states 1 accepting loop states [2023-09-08 14:58:37,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 12.0) internal successors, (72), 6 states have internal predecessors, (72), 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 14:58:37,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 276 transitions. [2023-09-08 14:58:37,603 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 276 transitions. Stem has 61 letters. Loop has 11 letters. [2023-09-08 14:58:37,603 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:37,604 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 276 transitions. Stem has 72 letters. Loop has 11 letters. [2023-09-08 14:58:37,604 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:37,604 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 276 transitions. Stem has 61 letters. Loop has 22 letters. [2023-09-08 14:58:37,604 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:37,605 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 9625 states and 29151 transitions. [2023-09-08 14:58:37,720 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 122 [2023-09-08 14:58:37,786 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 9625 states to 5396 states and 15525 transitions. [2023-09-08 14:58:37,787 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 665 [2023-09-08 14:58:37,791 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1000 [2023-09-08 14:58:37,792 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5396 states and 15525 transitions. [2023-09-08 14:58:37,792 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:58:37,792 INFO L218 hiAutomatonCegarLoop]: Abstraction has 5396 states and 15525 transitions. [2023-09-08 14:58:37,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5396 states and 15525 transitions. [2023-09-08 14:58:37,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5396 to 4467. [2023-09-08 14:58:37,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4467 states, 4467 states have (on average 2.9538840385045892) internal successors, (13195), 4466 states have internal predecessors, (13195), 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 14:58:37,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4467 states to 4467 states and 13195 transitions. [2023-09-08 14:58:37,946 INFO L240 hiAutomatonCegarLoop]: Abstraction has 4467 states and 13195 transitions. [2023-09-08 14:58:37,946 INFO L428 stractBuchiCegarLoop]: Abstraction has 4467 states and 13195 transitions. [2023-09-08 14:58:37,946 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2023-09-08 14:58:37,946 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4467 states and 13195 transitions. [2023-09-08 14:58:37,968 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 117 [2023-09-08 14:58:37,968 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:58:37,969 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:58:37,971 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, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:37,971 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:37,972 INFO L748 eck$LassoCheckResult]: Stem: 13268#[$Ultimate##0]don't care [168] $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] 13270#[L-1]don't care [173] L-1-->L-1-1: Formula: (= (select |v_#valid_5| 0) 0) InVars {#valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[] 15882#[L-1-1]don't care [243] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 15254#[L21]don't care [213] L21-->L21-1: Formula: (and (= (select |v_#valid_6| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] 14162#[L21-1]don't care [236] 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[] 13440#[L21-2]don't care [177] 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[] 13442#[L21-3]don't care [204] L21-3-->L21-4: Formula: (and (= (select |v_#valid_7| 2) 1) (= (select |v_#length_2| 2) 13)) InVars {#length=|v_#length_2|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] 11968#[L21-4]don't care [190] L21-4-->L36: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] 11970#[L36]don't care [241] L36-->L36-1: Formula: (= v_~m~0_4 0) InVars {} OutVars{~m~0=v_~m~0_4} AuxVars[] AssignedVars[~m~0] 12878#[L36-1]don't care [231] L36-1-->L36-2: Formula: (= v_~i1~0_5 0) InVars {} OutVars{~i1~0=v_~i1~0_5} AuxVars[] AssignedVars[~i1~0] 14106#[L36-2]don't care [220] L36-2-->L36-3: Formula: (= v_~i2~0_5 0) InVars {} OutVars{~i2~0=v_~i2~0_5} AuxVars[] AssignedVars[~i2~0] 13794#[L36-3]don't care [197] L36-3-->L37: Formula: (= v_~j1~0_6 0) InVars {} OutVars{~j1~0=v_~j1~0_6} AuxVars[] AssignedVars[~j1~0] 11868#[L37]don't care [184] L37-->L37-1: Formula: (= v_~k1~0_4 0) InVars {} OutVars{~k1~0=v_~k1~0_4} AuxVars[] AssignedVars[~k1~0] 11870#[L37-1]don't care [185] L37-1-->L-1-2: Formula: (= v_~k2~0_4 0) InVars {} OutVars{~k2~0=v_~k2~0_4} AuxVars[] AssignedVars[~k2~0] 16044#[L-1-2]don't care [245] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 14234#[L-1-3]don't care [253] L-1-3-->L60: 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_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, 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|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#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~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, 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~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_3|} 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~nondet6#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 14232#[L60]don't care [248] L60-->L60-1: Formula: (and (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= 0 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4|)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 13380#[L60-1]don't care [171] L60-1-->L60-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 1)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 13198#[L60-2]don't care [163] L60-2-->L63: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 13200#[L63]don't care [149] L63-->L63-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{~n~0=v_~n~0_6, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} AuxVars[] AssignedVars[~n~0] 15418#[L63-1]don't care [230] L63-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 13184#[L64]don't care [159] L64-->L64-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 13186#[L64-1]don't care [244] L64-1-->L64-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~m~0_5) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~m~0=v_~m~0_5, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~m~0] 15650#[L64-2]don't care [257] L64-2-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 15652#[L65]don't care [258] L65-->L65-1: 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] 11836#[L65-1]don't care [183] L65-1-->L65-2: Formula: (= v_~i1~0_6 |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|, ~i1~0=v_~i1~0_6} AuxVars[] AssignedVars[~i1~0] 11838#[L65-2]don't care [172] L65-2-->L66: 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] 11656#[L66]don't care [169] L66-->L66-1: 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] 11658#[L66-1]don't care [186] L66-1-->L66-2: Formula: (= v_~i2~0_6 |v_ULTIMATE.start_main_#t~nondet8#1_3|) 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|, ~i2~0=v_~i2~0_6} AuxVars[] AssignedVars[~i2~0] 11894#[L66-2]don't care [174] L66-2-->L67: 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] 13396#[L67]don't care [238] L67-->L67-1: 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] 14166#[L67-1]don't care [211] L67-1-->L67-2: Formula: (= v_~j1~0_7 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|, ~j1~0=v_~j1~0_7} AuxVars[] AssignedVars[~j1~0] 15182#[L67-2]don't care [156] L67-2-->L68: 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] 14204#[L68]don't care [242] L68-->L68-1: 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] 12364#[L68-1]don't care [210] L68-1-->L68-2: Formula: (= v_~k1~0_5 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~k1~0=v_~k1~0_5, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~k1~0] 12366#[L68-2]don't care [198] L68-2-->L69: 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] 11438#[L69]don't care [157] L69-->L69-1: 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] 11440#[L69-1]don't care [246] L69-1-->L69-2: Formula: (= v_~k2~0_5 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~k2~0=v_~k2~0_5, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~k2~0] 12908#[L69-2]don't care [217] L69-2-->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] 14872#[L72]don't care [191] L72-->L72-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (let ((.cse0 (mod v_~i1~0_7 4294967296))) (and (= .cse0 (mod v_~k2~0_6 4294967296)) (= (mod v_~k1~0_6 4294967296) .cse0) (= v_~i1~0_7 v_~i2~0_7) (= v_~i1~0_7 0))) 1 0)) InVars {~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6} OutVars{~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 13700#[L72-1]don't care [194] L72-1-->L32: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 13702#[L32]don't care [208] L32-->L33: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 13944#[L33]don't care [162] L33-->L32-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 11670#[L32-1]don't care [170] L32-1-->L73: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (<= 0 v_~m~0_6) 1 0)) InVars {~m~0=v_~m~0_6} OutVars{~m~0=v_~m~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 11672#[L73]don't care [214] L73-->L32-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 12458#[L32-2]don't care [221] L32-2-->L33-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 14250#[L33-3]don't care [256] L33-3-->L32-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] 12392#[L32-3]don't care [212] L32-3-->L75: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 12394#[L75]don't care [187] L75-->L75-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 13248#[L75-1]don't care [167] L75-1-->L75-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) |v_ULTIMATE.start_main_~#t1~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_5| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_5|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_5|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] 12770#[L75-2]don't care [288] L75-2-->L40-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_8|, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_#t~post3, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 12772#[L40-1, L75-3]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 14386#[L75-3, L41]don't care [200] L75-3-->L75-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 11630#[L75-4, L41]don't care [237] L75-4-->L76: 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] 11634#[L76, L41]don't care [192] L76-->L76-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 14110#[L76-1, L41]don't care [234] L76-1-->L76-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 16032#[L76-2, L41]don't care [239] L76-2-->L76-3: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (select |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_5|)) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) |v_ULTIMATE.start_main_~#t2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_5|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] 15890#[L76-3, L41]don't care [291] L76-3-->L51-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#t~post4, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 16346#[L76-4, L51-1, L41]don't care [195] L76-4-->L76-5: 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] 16726#[L51-1, L76-5, L41]don't care [240] L76-5-->L77: 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] 16822#[L51-1, L77, L41]don't care [201] L77-->L77-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_6|)) (= (select |v_#valid_14| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 1) (= (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) |v_ULTIMATE.start_main_#t~mem16#1_2|)) InVars {#memory_int=|v_#memory_int_7|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_14|} OutVars{#valid=|v_#valid_14|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 15408#[L51-1, L77-1, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 12622#[L41-6, L51-1, L77-1]don't care [2023-09-08 14:58:37,974 INFO L750 eck$LassoCheckResult]: Loop: 12622#[L41-6, L51-1, L77-1]don't care [264] L41-6-->L42: Formula: (< v_~j1~0_3 v_~m~0_2) InVars {~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} OutVars{~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} AuxVars[] AssignedVars[] 12628#[L42, L51-1, L77-1]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 15538#[L42, L52, L77-1]don't care [268] L42-->L42-1: Formula: (= v_~k1~0_1 |v_thread1Thread1of1ForFork0_#t~post2_1|) InVars {~k1~0=v_~k1~0_1} OutVars{~k1~0=v_~k1~0_1, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 15540#[L52, L42-1, L77-1]don't care [280] L52-->L53: Formula: (= v_~k2~0_1 (+ v_~k2~0_2 v_~m~0_3)) InVars {~k2~0=v_~k2~0_2, ~m~0=v_~m~0_3} OutVars{~k2~0=v_~k2~0_1, ~m~0=v_~m~0_3} AuxVars[] AssignedVars[~k2~0] 15050#[L53, L42-1, L77-1]don't care [270] L42-1-->L42-2: Formula: (= v_~k1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post2_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} OutVars{~k1~0=v_~k1~0_2, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} AuxVars[] AssignedVars[~k1~0] 15052#[L53, L77-1, L42-2]don't care [282] L53-->L53-1: Formula: (= v_~i2~0_3 |v_thread2Thread1of1ForFork1_#t~post4_1|) InVars {~i2~0=v_~i2~0_3} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_1|, ~i2~0=v_~i2~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 11930#[L77-1, L53-1, L42-2]don't care [284] L53-1-->L53-2: Formula: (= v_~i2~0_4 (+ |v_thread2Thread1of1ForFork1_#t~post4_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|, ~i2~0=v_~i2~0_4} AuxVars[] AssignedVars[~i2~0] 11934#[L77-1, L53-2, L42-2]don't care [272] L42-2-->L41-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 15744#[L77-1, L53-2, L41-3]don't care [274] L41-3-->L41-4: Formula: (= v_~j1~0_4 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {~j1~0=v_~j1~0_4} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~j1~0=v_~j1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 15746#[L77-1, L41-4, L53-2]don't care [275] L41-4-->L41-5: Formula: (= v_~j1~0_5 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|, ~j1~0=v_~j1~0_5} AuxVars[] AssignedVars[~j1~0] 14442#[L41-5, L77-1, L53-2]don't care [276] L41-5-->L41-6: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 14474#[L41-6, L77-1, L53-2]don't care [285] L53-2-->L51-1: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 12622#[L41-6, L51-1, L77-1]don't care [2023-09-08 14:58:37,976 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:37,976 INFO L85 PathProgramCache]: Analyzing trace with hash 1861586291, now seen corresponding path program 1 times [2023-09-08 14:58:37,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:37,976 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636733259] [2023-09-08 14:58:37,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:37,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:38,020 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:38,068 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:38,069 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:38,069 INFO L85 PathProgramCache]: Analyzing trace with hash -1441043548, now seen corresponding path program 1 times [2023-09-08 14:58:38,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:38,069 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113846230] [2023-09-08 14:58:38,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:38,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:38,078 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:38,088 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:38,089 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:38,091 INFO L85 PathProgramCache]: Analyzing trace with hash -1300341226, now seen corresponding path program 1 times [2023-09-08 14:58:38,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:38,092 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388319288] [2023-09-08 14:58:38,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:38,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:38,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:38,134 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:38,166 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:38,204 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:38,204 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:38,204 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:38,204 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:38,204 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:58:38,204 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,204 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:38,204 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:38,204 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration2_Loop [2023-09-08 14:58:38,204 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:38,204 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:38,207 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 14:58:38,209 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 14:58:38,211 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 14:58:38,212 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 14:58:38,213 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 14:58:38,215 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 14:58:38,217 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 14:58:38,218 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 14:58:38,222 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 14:58:38,223 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 14:58:38,299 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:38,299 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:58:38,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,300 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 14:58:38,302 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 14:58:38,304 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:38,304 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:38,326 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:38,326 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.base_3=-1} Honda state: {v_rep#funAddr~thread1.base_3=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:38,331 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 14:58:38,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,332 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 14:58:38,335 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 14:58:38,337 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:38,337 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:38,361 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:38,361 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.base_3=-1} Honda state: {v_rep#funAddr~thread2.base_3=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:38,367 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 14:58:38,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,367 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,368 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 14:58:38,370 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 14:58:38,372 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:38,372 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:38,393 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:38,393 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~post1=0} Honda state: {thread1Thread1of1ForFork0_#t~post1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:38,398 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 14:58:38,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,399 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 14:58:38,401 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 14:58:38,403 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:38,403 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:38,424 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:38,424 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~post2=0} Honda state: {thread1Thread1of1ForFork0_#t~post2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:38,429 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 14:58:38,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,431 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 14:58:38,433 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 14:58:38,435 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:38,435 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:38,447 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 14:58:38,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,447 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,448 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 14:58:38,449 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 14:58:38,451 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:58:38,451 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:38,469 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:38,470 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~k1~0=0} Honda state: {~k1~0=0} Generalized eigenvectors: [{~k1~0=-3}, {~k1~0=-2}, {~k1~0=6}] Lambdas: [1, 4, 1] Nus: [0, 1] [2023-09-08 14:58:38,472 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2023-09-08 14:58:38,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,474 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 14:58:38,476 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 14:58:38,477 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:38,477 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:38,498 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:38,498 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 14:58:38,501 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2023-09-08 14:58:38,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,502 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,503 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 14:58:38,504 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 14:58:38,506 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:38,506 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:38,527 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:38,527 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.offset_3=1} Honda state: {v_rep#funAddr~thread2.offset_3=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:38,530 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 14:58:38,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,531 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,532 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 14:58:38,534 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 14:58:38,535 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:38,535 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:38,559 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:38,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,560 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,561 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 14:58:38,563 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 14:58:38,564 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:58:38,564 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:38,673 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:58:38,677 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:38,677 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:38,677 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:38,677 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:38,677 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:38,677 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:58:38,677 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,677 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:38,677 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:38,678 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration2_Loop [2023-09-08 14:58:38,678 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:38,678 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:38,679 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 14:58:38,686 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 14:58:38,688 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 14:58:38,691 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 14:58:38,693 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 14:58:38,695 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 14:58:38,698 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 14:58:38,699 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 14:58:38,704 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 14:58:38,709 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 14:58:38,781 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:38,781 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:58:38,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,782 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,783 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 14:58:38,786 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 14:58:38,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:38,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:38,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:38,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:38,795 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:38,796 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:38,796 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:38,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:38,814 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 14:58:38,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,816 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 14:58:38,818 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 14:58:38,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:38,826 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:38,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:38,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:38,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:38,826 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:38,827 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:38,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:38,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:38,845 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2023-09-08 14:58:38,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,845 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,846 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 14:58:38,848 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 14:58:38,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:38,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:38,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:38,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:38,856 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:38,857 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:38,857 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:38,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:38,877 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 14:58:38,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,879 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:38,880 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2023-09-08 14:58:38,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:38,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:38,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:38,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:38,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:38,888 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:38,888 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:38,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:38,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:38,908 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:38,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,908 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,909 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:38,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2023-09-08 14:58:38,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:38,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:38,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:38,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:38,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:38,919 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:38,920 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:38,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:38,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:38,939 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:38,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,940 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:38,942 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2023-09-08 14:58:38,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:38,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:38,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:38,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:38,950 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:38,951 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:38,951 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:38,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:38,971 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:38,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:38,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:38,973 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:38,975 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2023-09-08 14:58:38,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:38,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:38,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:38,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:38,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:38,982 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:38,983 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:38,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:38,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:39,002 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:39,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:39,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:39,004 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:39,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:39,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:39,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:39,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:39,024 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:39,025 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:39,025 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:39,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2023-09-08 14:58:39,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:39,042 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:39,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:39,042 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:39,043 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:39,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2023-09-08 14:58:39,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:39,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:39,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:39,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:39,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:39,055 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:39,055 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:39,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:39,073 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:58:39,078 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2023-09-08 14:58:39,078 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-09-08 14:58:39,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:39,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:39,089 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:39,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2023-09-08 14:58:39,114 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:58:39,114 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:58:39,114 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:58:39,114 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~i2~0, ~n~0) = -1*~i2~0 + 1*~n~0 Supporting invariants [] [2023-09-08 14:58:39,117 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2023-09-08 14:58:39,119 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:58:39,132 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:39,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:58:39,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:39,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:39,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:58:39,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:39,301 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 14:58:39,302 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 14:58:39,302 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 4467 states and 13195 transitions. cyclomatic complexity: 9037 Second operand has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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 14:58:39,489 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:39,637 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 4467 states and 13195 transitions. cyclomatic complexity: 9037. Second operand has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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 19620 states and 59216 transitions. Complement of second has 9 states. [2023-09-08 14:58:39,637 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 14:58:39,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 12.333333333333334) internal successors, (74), 6 states have internal predecessors, (74), 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 14:58:39,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 193 transitions. [2023-09-08 14:58:39,639 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 193 transitions. Stem has 62 letters. Loop has 12 letters. [2023-09-08 14:58:39,641 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:39,641 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 193 transitions. Stem has 74 letters. Loop has 12 letters. [2023-09-08 14:58:39,641 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:39,641 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 193 transitions. Stem has 62 letters. Loop has 24 letters. [2023-09-08 14:58:39,641 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:39,641 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 19620 states and 59216 transitions. [2023-09-08 14:58:39,861 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 129 [2023-09-08 14:58:40,000 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 19620 states to 12487 states and 37635 transitions. [2023-09-08 14:58:40,000 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1417 [2023-09-08 14:58:40,006 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1566 [2023-09-08 14:58:40,007 INFO L73 IsDeterministic]: Start isDeterministic. Operand 12487 states and 37635 transitions. [2023-09-08 14:58:40,007 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:58:40,007 INFO L218 hiAutomatonCegarLoop]: Abstraction has 12487 states and 37635 transitions. [2023-09-08 14:58:40,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12487 states and 37635 transitions. [2023-09-08 14:58:40,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12487 to 9650. [2023-09-08 14:58:40,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9650 states, 9650 states have (on average 3.0710880829015546) internal successors, (29636), 9649 states have internal predecessors, (29636), 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 14:58:40,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9650 states to 9650 states and 29636 transitions. [2023-09-08 14:58:40,359 INFO L240 hiAutomatonCegarLoop]: Abstraction has 9650 states and 29636 transitions. [2023-09-08 14:58:40,360 INFO L428 stractBuchiCegarLoop]: Abstraction has 9650 states and 29636 transitions. [2023-09-08 14:58:40,360 INFO L335 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2023-09-08 14:58:40,360 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 9650 states and 29636 transitions. [2023-09-08 14:58:40,413 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 117 [2023-09-08 14:58:40,414 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:58:40,414 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:58:40,415 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:40,415 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:40,416 INFO L748 eck$LassoCheckResult]: Stem: 41911#[$Ultimate##0]don't care [168] $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] 41913#[L-1]don't care [173] L-1-->L-1-1: Formula: (= (select |v_#valid_5| 0) 0) InVars {#valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[] 44281#[L-1-1]don't care [243] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 43713#[L21]don't care [213] L21-->L21-1: Formula: (and (= (select |v_#valid_6| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] 42759#[L21-1]don't care [236] 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[] 42071#[L21-2]don't care [177] 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[] 42073#[L21-3]don't care [204] L21-3-->L21-4: Formula: (and (= (select |v_#valid_7| 2) 1) (= (select |v_#length_2| 2) 13)) InVars {#length=|v_#length_2|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] 40747#[L21-4]don't care [190] L21-4-->L36: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] 40749#[L36]don't care [241] L36-->L36-1: Formula: (= v_~m~0_4 0) InVars {} OutVars{~m~0=v_~m~0_4} AuxVars[] AssignedVars[~m~0] 41551#[L36-1]don't care [231] L36-1-->L36-2: Formula: (= v_~i1~0_5 0) InVars {} OutVars{~i1~0=v_~i1~0_5} AuxVars[] AssignedVars[~i1~0] 42701#[L36-2]don't care [220] L36-2-->L36-3: Formula: (= v_~i2~0_5 0) InVars {} OutVars{~i2~0=v_~i2~0_5} AuxVars[] AssignedVars[~i2~0] 42397#[L36-3]don't care [197] L36-3-->L37: Formula: (= v_~j1~0_6 0) InVars {} OutVars{~j1~0=v_~j1~0_6} AuxVars[] AssignedVars[~j1~0] 40635#[L37]don't care [184] L37-->L37-1: Formula: (= v_~k1~0_4 0) InVars {} OutVars{~k1~0=v_~k1~0_4} AuxVars[] AssignedVars[~k1~0] 40637#[L37-1]don't care [185] L37-1-->L-1-2: Formula: (= v_~k2~0_4 0) InVars {} OutVars{~k2~0=v_~k2~0_4} AuxVars[] AssignedVars[~k2~0] 44405#[L-1-2]don't care [245] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 42833#[L-1-3]don't care [253] L-1-3-->L60: 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_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, 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|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#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~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, 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~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_3|} 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~nondet6#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 42831#[L60]don't care [248] L60-->L60-1: Formula: (and (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= 0 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4|)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 42011#[L60-1]don't care [171] L60-1-->L60-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 1)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 41851#[L60-2]don't care [163] L60-2-->L63: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 41853#[L63]don't care [149] L63-->L63-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{~n~0=v_~n~0_6, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} AuxVars[] AssignedVars[~n~0] 43829#[L63-1]don't care [230] L63-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 41833#[L64]don't care [159] L64-->L64-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 41835#[L64-1]don't care [244] L64-1-->L64-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~m~0_5) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~m~0=v_~m~0_5, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~m~0] 44045#[L64-2]don't care [257] L64-2-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 44047#[L65]don't care [258] L65-->L65-1: 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] 40607#[L65-1]don't care [183] L65-1-->L65-2: Formula: (= v_~i1~0_6 |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|, ~i1~0=v_~i1~0_6} AuxVars[] AssignedVars[~i1~0] 40609#[L65-2]don't care [172] L65-2-->L66: 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] 40437#[L66]don't care [169] L66-->L66-1: 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] 40439#[L66-1]don't care [186] L66-1-->L66-2: Formula: (= v_~i2~0_6 |v_ULTIMATE.start_main_#t~nondet8#1_3|) 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|, ~i2~0=v_~i2~0_6} AuxVars[] AssignedVars[~i2~0] 40661#[L66-2]don't care [174] L66-2-->L67: 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] 42029#[L67]don't care [238] L67-->L67-1: 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] 42763#[L67-1]don't care [211] L67-1-->L67-2: Formula: (= v_~j1~0_7 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|, ~j1~0=v_~j1~0_7} AuxVars[] AssignedVars[~j1~0] 43647#[L67-2]don't care [156] L67-2-->L68: 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] 42795#[L68]don't care [242] L68-->L68-1: 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] 41099#[L68-1]don't care [210] L68-1-->L68-2: Formula: (= v_~k1~0_5 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~k1~0=v_~k1~0_5, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~k1~0] 41101#[L68-2]don't care [198] L68-2-->L69: 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] 40233#[L69]don't care [157] L69-->L69-1: 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] 40235#[L69-1]don't care [246] L69-1-->L69-2: Formula: (= v_~k2~0_5 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~k2~0=v_~k2~0_5, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~k2~0] 41571#[L69-2]don't care [217] L69-2-->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] 43385#[L72]don't care [191] L72-->L72-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (let ((.cse0 (mod v_~i1~0_7 4294967296))) (and (= .cse0 (mod v_~k2~0_6 4294967296)) (= (mod v_~k1~0_6 4294967296) .cse0) (= v_~i1~0_7 v_~i2~0_7) (= v_~i1~0_7 0))) 1 0)) InVars {~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6} OutVars{~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 42319#[L72-1]don't care [194] L72-1-->L32: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 42321#[L32]don't care [208] L32-->L33: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 42555#[L33]don't care [162] L33-->L32-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 40441#[L32-1]don't care [170] L32-1-->L73: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (<= 0 v_~m~0_6) 1 0)) InVars {~m~0=v_~m~0_6} OutVars{~m~0=v_~m~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 40443#[L73]don't care [214] L73-->L32-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 41183#[L32-2]don't care [221] L32-2-->L33-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 42849#[L33-3]don't care [256] L33-3-->L32-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] 41125#[L32-3]don't care [212] L32-3-->L75: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 41127#[L75]don't care [187] L75-->L75-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 41893#[L75-1]don't care [167] L75-1-->L75-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) |v_ULTIMATE.start_main_~#t1~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_5| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_5|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_5|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] 41447#[L75-2]don't care [288] L75-2-->L40-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_8|, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_#t~post3, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 41449#[L40-1, L75-3]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 44065#[L75-3, L41]don't care [200] L75-3-->L75-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 45709#[L75-4, L41]don't care [237] L75-4-->L76: 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] 45263#[L76, L41]don't care [192] L76-->L76-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 45229#[L76-1, L41]don't care [234] L76-1-->L76-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 45213#[L76-2, L41]don't care [239] L76-2-->L76-3: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (select |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_5|)) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) |v_ULTIMATE.start_main_~#t2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_5|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] 45185#[L76-3, L41]don't care [291] L76-3-->L51-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#t~post4, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 45173#[L76-4, L51-1, L41]don't care [195] L76-4-->L76-5: 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] 45175#[L51-1, L76-5, L41]don't care [240] L76-5-->L77: 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] 50537#[L51-1, L77, L41]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 50375#[L52, L77, L41]don't care [201] L77-->L77-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_6|)) (= (select |v_#valid_14| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 1) (= (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) |v_ULTIMATE.start_main_#t~mem16#1_2|)) InVars {#memory_int=|v_#memory_int_7|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_14|} OutVars{#valid=|v_#valid_14|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 51361#[L52, L77-1, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 48109#[L41-6, L52, L77-1]don't care [2023-09-08 14:58:40,417 INFO L750 eck$LassoCheckResult]: Loop: 48109#[L41-6, L52, L77-1]don't care [264] L41-6-->L42: Formula: (< v_~j1~0_3 v_~m~0_2) InVars {~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} OutVars{~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} AuxVars[] AssignedVars[] 49511#[L42, L52, L77-1]don't care [268] L42-->L42-1: Formula: (= v_~k1~0_1 |v_thread1Thread1of1ForFork0_#t~post2_1|) InVars {~k1~0=v_~k1~0_1} OutVars{~k1~0=v_~k1~0_1, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 49281#[L52, L42-1, L77-1]don't care [270] L42-1-->L42-2: Formula: (= v_~k1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post2_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} OutVars{~k1~0=v_~k1~0_2, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} AuxVars[] AssignedVars[~k1~0] 48889#[L52, L77-1, L42-2]don't care [272] L42-2-->L41-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 48703#[L52, L77-1, L41-3]don't care [280] L52-->L53: Formula: (= v_~k2~0_1 (+ v_~k2~0_2 v_~m~0_3)) InVars {~k2~0=v_~k2~0_2, ~m~0=v_~m~0_3} OutVars{~k2~0=v_~k2~0_1, ~m~0=v_~m~0_3} AuxVars[] AssignedVars[~k2~0] 48693#[L53, L77-1, L41-3]don't care [282] L53-->L53-1: Formula: (= v_~i2~0_3 |v_thread2Thread1of1ForFork1_#t~post4_1|) InVars {~i2~0=v_~i2~0_3} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_1|, ~i2~0=v_~i2~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 46631#[L77-1, L53-1, L41-3]don't care [274] L41-3-->L41-4: Formula: (= v_~j1~0_4 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {~j1~0=v_~j1~0_4} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~j1~0=v_~j1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 48401#[L77-1, L41-4, L53-1]don't care [275] L41-4-->L41-5: Formula: (= v_~j1~0_5 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|, ~j1~0=v_~j1~0_5} AuxVars[] AssignedVars[~j1~0] 46477#[L41-5, L77-1, L53-1]don't care [284] L53-1-->L53-2: Formula: (= v_~i2~0_4 (+ |v_thread2Thread1of1ForFork1_#t~post4_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|, ~i2~0=v_~i2~0_4} AuxVars[] AssignedVars[~i2~0] 48333#[L41-5, L77-1, L53-2]don't care [285] L53-2-->L51-1: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 47141#[L51-1, L41-5, L77-1]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 48117#[L52, L41-5, L77-1]don't care [276] L41-5-->L41-6: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 48109#[L41-6, L52, L77-1]don't care [2023-09-08 14:58:40,417 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:40,417 INFO L85 PathProgramCache]: Analyzing trace with hash 1874671580, now seen corresponding path program 1 times [2023-09-08 14:58:40,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:40,418 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [765998769] [2023-09-08 14:58:40,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:40,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:40,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:40,438 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:40,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:40,458 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:40,459 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:40,459 INFO L85 PathProgramCache]: Analyzing trace with hash -1301622934, now seen corresponding path program 2 times [2023-09-08 14:58:40,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:40,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718968819] [2023-09-08 14:58:40,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:40,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:40,462 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:40,464 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:40,464 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:40,465 INFO L85 PathProgramCache]: Analyzing trace with hash -1625024827, now seen corresponding path program 2 times [2023-09-08 14:58:40,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:40,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793326244] [2023-09-08 14:58:40,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:40,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:40,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:40,487 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:40,498 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:40,533 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:40,533 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:40,533 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:40,533 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:40,533 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:58:40,533 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:40,533 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:40,533 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:40,533 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration3_Loop [2023-09-08 14:58:40,533 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:40,533 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:40,535 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 14:58:40,537 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 14:58:40,539 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 14:58:40,545 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 14:58:40,548 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 14:58:40,550 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 14:58:40,551 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 14:58:40,553 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 14:58:40,555 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 14:58:40,556 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 14:58:40,627 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:40,627 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:58:40,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:40,628 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:40,629 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:40,631 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2023-09-08 14:58:40,632 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:40,633 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:40,653 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:40,654 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.base_5=-1} Honda state: {v_rep#funAddr~thread1.base_5=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:40,657 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2023-09-08 14:58:40,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:40,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:40,658 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:40,659 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2023-09-08 14:58:40,660 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:40,661 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:40,671 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2023-09-08 14:58:40,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:40,671 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:40,672 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:40,676 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2023-09-08 14:58:40,677 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:58:40,677 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:40,699 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:40,700 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~k1~0=0} Honda state: {~k1~0=0} Generalized eigenvectors: [{~k1~0=-3}, {~k1~0=-2}, {~k1~0=6}] Lambdas: [1, 4, 1] Nus: [0, 1] [2023-09-08 14:58:40,702 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2023-09-08 14:58:40,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:40,703 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:40,703 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:40,705 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2023-09-08 14:58:40,754 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:40,755 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:40,765 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2023-09-08 14:58:40,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:40,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:40,766 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:40,768 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2023-09-08 14:58:40,773 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:58:40,773 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:40,880 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:58:40,883 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2023-09-08 14:58:40,883 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:40,884 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:40,884 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:40,884 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:40,884 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:58:40,884 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:40,884 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:40,884 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:40,884 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration3_Loop [2023-09-08 14:58:40,884 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:40,884 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:40,886 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 14:58:40,895 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 14:58:40,898 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 14:58:40,900 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 14:58:40,907 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 14:58:40,909 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 14:58:40,911 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 14:58:40,914 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:58:40,915 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 14:58:40,917 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 14:58:40,986 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:40,987 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:58:40,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:40,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:40,990 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:40,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2023-09-08 14:58:40,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:40,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:40,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:40,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:40,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:41,001 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:41,001 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:41,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:41,033 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:41,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:41,033 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:41,034 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:41,037 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2023-09-08 14:58:41,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:41,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:41,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:41,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:41,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:41,046 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:41,046 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:41,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:41,064 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:41,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:41,065 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:41,066 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:41,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2023-09-08 14:58:41,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:41,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:41,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:41,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:41,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:41,076 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:41,077 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:41,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:41,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:41,094 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:41,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:41,095 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:41,095 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:41,098 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2023-09-08 14:58:41,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:41,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:41,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:41,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:41,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:41,107 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:41,112 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:41,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:41,123 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:58:41,126 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2023-09-08 14:58:41,127 INFO L444 ModelExtractionUtils]: 1 out of 5 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-09-08 14:58:41,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:41,127 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:41,129 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:41,133 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2023-09-08 14:58:41,134 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:58:41,134 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:58:41,134 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:58:41,135 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~j1~0, ~m~0) = -1*~j1~0 + 1*~m~0 Supporting invariants [] [2023-09-08 14:58:41,137 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:41,138 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:58:41,147 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:41,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:58:41,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:41,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:58:41,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:41,273 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 14:58:41,274 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 14:58:41,274 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 9650 states and 29636 transitions. cyclomatic complexity: 20617 Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 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 14:58:41,506 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 9650 states and 29636 transitions. cyclomatic complexity: 20617. Second operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 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 31394 states and 95595 transitions. Complement of second has 9 states. [2023-09-08 14:58:41,507 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 14:58:41,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 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 14:58:41,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 165 transitions. [2023-09-08 14:58:41,508 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 165 transitions. Stem has 63 letters. Loop has 12 letters. [2023-09-08 14:58:41,508 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:41,508 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 165 transitions. Stem has 75 letters. Loop has 12 letters. [2023-09-08 14:58:41,508 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:41,508 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 165 transitions. Stem has 63 letters. Loop has 24 letters. [2023-09-08 14:58:41,508 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:41,508 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 31394 states and 95595 transitions. [2023-09-08 14:58:41,747 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 127 [2023-09-08 14:58:41,867 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 31394 states to 19353 states and 59689 transitions. [2023-09-08 14:58:41,867 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1626 [2023-09-08 14:58:41,872 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1679 [2023-09-08 14:58:41,872 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19353 states and 59689 transitions. [2023-09-08 14:58:41,872 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:58:41,872 INFO L218 hiAutomatonCegarLoop]: Abstraction has 19353 states and 59689 transitions. [2023-09-08 14:58:41,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19353 states and 59689 transitions. [2023-09-08 14:58:42,079 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:42,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19353 to 14815. [2023-09-08 14:58:42,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14815 states, 14815 states have (on average 3.102598717516031) internal successors, (45965), 14814 states have internal predecessors, (45965), 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 14:58:42,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14815 states to 14815 states and 45965 transitions. [2023-09-08 14:58:42,553 INFO L240 hiAutomatonCegarLoop]: Abstraction has 14815 states and 45965 transitions. [2023-09-08 14:58:42,553 INFO L428 stractBuchiCegarLoop]: Abstraction has 14815 states and 45965 transitions. [2023-09-08 14:58:42,553 INFO L335 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2023-09-08 14:58:42,553 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14815 states and 45965 transitions. [2023-09-08 14:58:42,655 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 117 [2023-09-08 14:58:42,656 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:58:42,656 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:58:42,658 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:42,658 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2023-09-08 14:58:42,662 INFO L748 eck$LassoCheckResult]: Stem: 92939#[$Ultimate##0]don't care [168] $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] 92941#[L-1]don't care [173] L-1-->L-1-1: Formula: (= (select |v_#valid_5| 0) 0) InVars {#valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[] 95423#[L-1-1]don't care [243] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 94811#[L21]don't care [213] L21-->L21-1: Formula: (and (= (select |v_#valid_6| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] 93795#[L21-1]don't care [236] 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[] 93091#[L21-2]don't care [177] 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[] 93093#[L21-3]don't care [204] L21-3-->L21-4: Formula: (and (= (select |v_#valid_7| 2) 1) (= (select |v_#length_2| 2) 13)) InVars {#length=|v_#length_2|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] 91709#[L21-4]don't care [190] L21-4-->L36: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] 91711#[L36]don't care [241] L36-->L36-1: Formula: (= v_~m~0_4 0) InVars {} OutVars{~m~0=v_~m~0_4} AuxVars[] AssignedVars[~m~0] 92547#[L36-1]don't care [231] L36-1-->L36-2: Formula: (= v_~i1~0_5 0) InVars {} OutVars{~i1~0=v_~i1~0_5} AuxVars[] AssignedVars[~i1~0] 93733#[L36-2]don't care [220] L36-2-->L36-3: Formula: (= v_~i2~0_5 0) InVars {} OutVars{~i2~0=v_~i2~0_5} AuxVars[] AssignedVars[~i2~0] 93413#[L36-3]don't care [197] L36-3-->L37: Formula: (= v_~j1~0_6 0) InVars {} OutVars{~j1~0=v_~j1~0_6} AuxVars[] AssignedVars[~j1~0] 91603#[L37]don't care [184] L37-->L37-1: Formula: (= v_~k1~0_4 0) InVars {} OutVars{~k1~0=v_~k1~0_4} AuxVars[] AssignedVars[~k1~0] 91605#[L37-1]don't care [185] L37-1-->L-1-2: Formula: (= v_~k2~0_4 0) InVars {} OutVars{~k2~0=v_~k2~0_4} AuxVars[] AssignedVars[~k2~0] 95571#[L-1-2]don't care [245] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 93865#[L-1-3]don't care [253] L-1-3-->L60: 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_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, 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|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#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~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, 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~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_3|} 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~nondet6#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 93863#[L60]don't care [248] L60-->L60-1: Formula: (and (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= 0 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4|)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 93037#[L60-1]don't care [171] L60-1-->L60-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 1)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 92877#[L60-2]don't care [163] L60-2-->L63: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 92879#[L63]don't care [149] L63-->L63-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{~n~0=v_~n~0_6, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} AuxVars[] AssignedVars[~n~0] 94937#[L63-1]don't care [230] L63-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 92857#[L64]don't care [159] L64-->L64-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 92859#[L64-1]don't care [244] L64-1-->L64-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~m~0_5) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~m~0=v_~m~0_5, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~m~0] 95171#[L64-2]don't care [257] L64-2-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 95173#[L65]don't care [258] L65-->L65-1: 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] 91571#[L65-1]don't care [183] L65-1-->L65-2: Formula: (= v_~i1~0_6 |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|, ~i1~0=v_~i1~0_6} AuxVars[] AssignedVars[~i1~0] 91573#[L65-2]don't care [172] L65-2-->L66: 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] 91395#[L66]don't care [169] L66-->L66-1: 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] 91397#[L66-1]don't care [186] L66-1-->L66-2: Formula: (= v_~i2~0_6 |v_ULTIMATE.start_main_#t~nondet8#1_3|) 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|, ~i2~0=v_~i2~0_6} AuxVars[] AssignedVars[~i2~0] 91629#[L66-2]don't care [174] L66-2-->L67: 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] 93051#[L67]don't care [238] L67-->L67-1: 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] 93799#[L67-1]don't care [211] L67-1-->L67-2: Formula: (= v_~j1~0_7 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|, ~j1~0=v_~j1~0_7} AuxVars[] AssignedVars[~j1~0] 94737#[L67-2]don't care [156] L67-2-->L68: 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] 93831#[L68]don't care [242] L68-->L68-1: 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] 92083#[L68-1]don't care [210] L68-1-->L68-2: Formula: (= v_~k1~0_5 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~k1~0=v_~k1~0_5, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~k1~0] 92085#[L68-2]don't care [198] L68-2-->L69: 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] 91189#[L69]don't care [157] L69-->L69-1: 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] 91191#[L69-1]don't care [246] L69-1-->L69-2: Formula: (= v_~k2~0_5 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~k2~0=v_~k2~0_5, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~k2~0] 92569#[L69-2]don't care [217] L69-2-->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] 94447#[L72]don't care [191] L72-->L72-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (let ((.cse0 (mod v_~i1~0_7 4294967296))) (and (= .cse0 (mod v_~k2~0_6 4294967296)) (= (mod v_~k1~0_6 4294967296) .cse0) (= v_~i1~0_7 v_~i2~0_7) (= v_~i1~0_7 0))) 1 0)) InVars {~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6} OutVars{~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 93335#[L72-1]don't care [194] L72-1-->L32: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 93337#[L32]don't care [208] L32-->L33: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 93569#[L33]don't care [162] L33-->L32-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 91411#[L32-1]don't care [170] L32-1-->L73: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (<= 0 v_~m~0_6) 1 0)) InVars {~m~0=v_~m~0_6} OutVars{~m~0=v_~m~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 91413#[L73]don't care [214] L73-->L32-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 92171#[L32-2]don't care [221] L32-2-->L33-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 93881#[L33-3]don't care [256] L33-3-->L32-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] 92109#[L32-3]don't care [212] L32-3-->L75: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 92111#[L75]don't care [187] L75-->L75-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 92923#[L75-1]don't care [167] L75-1-->L75-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) |v_ULTIMATE.start_main_~#t1~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_5| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_5|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_5|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] 92435#[L75-2]don't care [288] L75-2-->L40-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_8|, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_#t~post3, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 92437#[L40-1, L75-3]don't care [260] L40-1-->L40-2: Formula: (<= v_~n~0_1 v_~i1~0_1) InVars {~n~0=v_~n~0_1, ~i1~0=v_~i1~0_1} OutVars{~n~0=v_~n~0_1, ~i1~0=v_~i1~0_1} AuxVars[] AssignedVars[] 92723#[L75-3, L40-2]don't care [263] L40-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] 92725#[L75-3, thread1FINAL]don't care [200] L75-3-->L75-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 93589#[L75-4, thread1FINAL]don't care [267] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 91187#[L75-4, thread1EXIT]don't care [237] L75-4-->L76: 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] 93033#[thread1EXIT, L76]don't care [192] L76-->L76-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 93035#[L76-1, thread1EXIT]don't care [234] L76-1-->L76-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 93083#[thread1EXIT, L76-2]don't care [239] L76-2-->L76-3: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (select |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_5|)) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) |v_ULTIMATE.start_main_~#t2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_5|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] 91623#[L76-3, thread1EXIT]don't care [291] L76-3-->L51-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#t~post4, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 94767#[L51-1, thread1EXIT, L76-4]don't care [195] L76-4-->L76-5: 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] 94769#[thread1EXIT, L51-1, L76-5]don't care [240] L76-5-->L77: 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] 94717#[L51-1, thread1EXIT, L77]don't care [201] L77-->L77-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_6|)) (= (select |v_#valid_14| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 1) (= (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) |v_ULTIMATE.start_main_#t~mem16#1_2|)) InVars {#memory_int=|v_#memory_int_7|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_14|} OutVars{#valid=|v_#valid_14|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 92271#[thread1EXIT, L51-1, L77-1]don't care [292] thread1EXIT-->L77-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem16#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] 93299#[L77-2, L51-1]don't care [175] L77-2-->L78: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 93303#[L78, L51-1]don't care [160] L78-->L78-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem17#1_3| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_6|) |v_ULTIMATE.start_main_~#t2~0#1.offset_6|)) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t2~0#1.base_6|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_6|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_6|) (select |v_#length_10| |v_ULTIMATE.start_main_~#t2~0#1.base_6|))) InVars {#memory_int=|v_#memory_int_8|, #length=|v_#length_10|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_6|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_6|, #valid=|v_#valid_15|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_6|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_3|, #valid=|v_#valid_15|, #memory_int=|v_#memory_int_8|, #length=|v_#length_10|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] 92199#[L51-1, L78-1]don't care [2023-09-08 14:58:42,662 INFO L750 eck$LassoCheckResult]: Loop: 92199#[L51-1, L78-1]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 93087#[L78-1, L52]don't care [280] L52-->L53: Formula: (= v_~k2~0_1 (+ v_~k2~0_2 v_~m~0_3)) InVars {~k2~0=v_~k2~0_2, ~m~0=v_~m~0_3} OutVars{~k2~0=v_~k2~0_1, ~m~0=v_~m~0_3} AuxVars[] AssignedVars[~k2~0] 93089#[L53, L78-1]don't care [282] L53-->L53-1: Formula: (= v_~i2~0_3 |v_thread2Thread1of1ForFork1_#t~post4_1|) InVars {~i2~0=v_~i2~0_3} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_1|, ~i2~0=v_~i2~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 92275#[L53-1, L78-1]don't care [284] L53-1-->L53-2: Formula: (= v_~i2~0_4 (+ |v_thread2Thread1of1ForFork1_#t~post4_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|, ~i2~0=v_~i2~0_4} AuxVars[] AssignedVars[~i2~0] 92115#[L53-2, L78-1]don't care [285] L53-2-->L51-1: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 92199#[L51-1, L78-1]don't care [2023-09-08 14:58:42,662 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:42,662 INFO L85 PathProgramCache]: Analyzing trace with hash -1464145183, now seen corresponding path program 1 times [2023-09-08 14:58:42,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:42,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757753746] [2023-09-08 14:58:42,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:42,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:42,683 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:42,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:42,694 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:42,694 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:42,695 INFO L85 PathProgramCache]: Analyzing trace with hash 293066039, now seen corresponding path program 1 times [2023-09-08 14:58:42,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:42,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [451774658] [2023-09-08 14:58:42,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:42,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:42,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:42,697 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:42,698 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:42,698 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:42,699 INFO L85 PathProgramCache]: Analyzing trace with hash -1724074409, now seen corresponding path program 1 times [2023-09-08 14:58:42,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:42,699 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050428297] [2023-09-08 14:58:42,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:42,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:42,839 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 14:58:42,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-08 14:58:42,840 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050428297] [2023-09-08 14:58:42,840 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1050428297] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-08 14:58:42,840 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-08 14:58:42,840 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-09-08 14:58:42,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1187414655] [2023-09-08 14:58:42,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-08 14:58:42,857 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:42,857 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:42,857 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:42,857 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:42,857 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:58:42,857 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:42,857 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:42,857 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:42,857 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration4_Loop [2023-09-08 14:58:42,857 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:42,857 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:42,858 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 14:58:42,861 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 14:58:42,863 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 14:58:42,865 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 14:58:42,867 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 14:58:42,868 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 14:58:42,872 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 14:58:42,920 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:42,920 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:58:42,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:42,921 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:42,922 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:42,924 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2023-09-08 14:58:42,926 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:42,926 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:42,947 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:42,947 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.base_7=-1} Honda state: {v_rep#funAddr~thread1.base_7=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:42,950 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2023-09-08 14:58:42,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:42,950 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:42,951 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:42,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2023-09-08 14:58:42,954 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:42,954 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:42,985 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:42,985 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.base_7=-1} Honda state: {v_rep#funAddr~thread2.base_7=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:42,989 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:42,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:42,989 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:42,990 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:42,992 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2023-09-08 14:58:42,994 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:42,994 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:43,005 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:43,005 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~k2~0=0, ~m~0=0} Honda state: {~k2~0=0, ~m~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:43,007 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2023-09-08 14:58:43,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,008 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,008 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,009 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2023-09-08 14:58:43,012 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:43,012 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:43,024 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:43,024 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.offset_7=0} Honda state: {v_rep#funAddr~thread1.offset_7=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:43,027 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2023-09-08 14:58:43,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,028 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,028 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2023-09-08 14:58:43,031 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:43,031 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:43,042 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:43,043 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.offset_7=1} Honda state: {v_rep#funAddr~thread2.offset_7=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:43,045 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2023-09-08 14:58:43,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,045 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,046 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,048 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2023-09-08 14:58:43,049 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:43,049 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:43,057 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:43,057 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread2Thread1of1ForFork1_#t~post4=0} Honda state: {thread2Thread1of1ForFork1_#t~post4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:43,059 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2023-09-08 14:58:43,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,060 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2023-09-08 14:58:43,063 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:43,063 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:43,072 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2023-09-08 14:58:43,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,074 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2023-09-08 14:58:43,076 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:58:43,076 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:43,165 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:58:43,168 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:43,168 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:43,168 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:43,168 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:43,168 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:43,168 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:58:43,168 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,168 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:43,168 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:43,168 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration4_Loop [2023-09-08 14:58:43,169 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:43,169 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:43,170 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 14:58:43,178 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 14:58:43,180 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 14:58:43,182 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 14:58:43,184 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 14:58:43,186 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 14:58:43,187 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 14:58:43,259 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:43,260 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:58:43,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,261 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2023-09-08 14:58:43,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:43,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:43,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:43,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:43,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:43,273 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:43,273 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:43,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:43,290 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:43,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,291 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,293 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2023-09-08 14:58:43,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:43,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:43,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:43,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:43,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:43,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:43,302 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:43,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:43,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:43,319 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:43,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,319 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,320 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,322 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2023-09-08 14:58:43,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:43,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:43,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:43,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:43,330 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:43,331 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:43,331 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:43,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:43,343 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2023-09-08 14:58:43,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,343 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,344 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,344 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2023-09-08 14:58:43,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:43,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:43,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:43,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:43,353 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:43,355 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:43,355 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:43,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:43,375 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:43,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,376 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,378 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2023-09-08 14:58:43,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:43,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:43,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:43,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:43,386 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:43,387 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:43,387 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:43,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:43,405 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:43,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,406 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,408 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2023-09-08 14:58:43,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:43,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:43,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:43,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:43,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:43,416 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:43,417 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:43,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:43,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:43,434 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:43,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,434 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,435 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2023-09-08 14:58:43,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:43,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:43,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:43,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:43,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:43,446 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:43,446 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:43,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:43,461 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:58:43,463 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2023-09-08 14:58:43,463 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-09-08 14:58:43,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:43,463 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:43,464 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:43,466 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2023-09-08 14:58:43,467 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:58:43,467 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:58:43,467 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:58:43,468 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~i2~0, ~n~0) = -1*~i2~0 + 1*~n~0 Supporting invariants [] [2023-09-08 14:58:43,470 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:43,471 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:58:43,479 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:43,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:58:43,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:43,560 WARN L260 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:58:43,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:43,593 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 14:58:43,595 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 14:58:43,595 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 14815 states and 45965 transitions. cyclomatic complexity: 32165 Second operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 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 14:58:43,702 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 14815 states and 45965 transitions. cyclomatic complexity: 32165. Second operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 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 14836 states and 45989 transitions. Complement of second has 9 states. [2023-09-08 14:58:43,703 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 14:58:43,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 5 states have internal predecessors, (71), 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 14:58:43,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 96 transitions. [2023-09-08 14:58:43,705 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 96 transitions. Stem has 66 letters. Loop has 5 letters. [2023-09-08 14:58:43,705 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:43,705 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 96 transitions. Stem has 71 letters. Loop has 5 letters. [2023-09-08 14:58:43,705 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:43,705 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 96 transitions. Stem has 66 letters. Loop has 10 letters. [2023-09-08 14:58:43,706 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:43,706 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 14836 states and 45989 transitions. [2023-09-08 14:58:43,813 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:43,833 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 117 [2023-09-08 14:58:43,931 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 14836 states to 14822 states and 45966 transitions. [2023-09-08 14:58:43,931 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1257 [2023-09-08 14:58:43,935 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1260 [2023-09-08 14:58:43,935 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14822 states and 45966 transitions. [2023-09-08 14:58:43,936 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:58:43,936 INFO L218 hiAutomatonCegarLoop]: Abstraction has 14822 states and 45966 transitions. [2023-09-08 14:58:43,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14822 states and 45966 transitions. [2023-09-08 14:58:44,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14822 to 14815. [2023-09-08 14:58:44,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14815 states, 14815 states have (on average 3.102193722578468) internal successors, (45959), 14814 states have internal predecessors, (45959), 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 14:58:44,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14815 states to 14815 states and 45959 transitions. [2023-09-08 14:58:44,293 INFO L240 hiAutomatonCegarLoop]: Abstraction has 14815 states and 45959 transitions. [2023-09-08 14:58:44,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-08 14:58:44,296 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-09-08 14:58:44,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-09-08 14:58:44,298 INFO L87 Difference]: Start difference. First operand 14815 states and 45959 transitions. Second operand has 6 states, 6 states have (on average 11.833333333333334) internal successors, (71), 6 states have internal predecessors, (71), 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 14:58:44,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-09-08 14:58:44,597 INFO L93 Difference]: Finished difference Result 18927 states and 58426 transitions. [2023-09-08 14:58:44,597 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 18927 states and 58426 transitions. [2023-09-08 14:58:44,778 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 117 [2023-09-08 14:58:44,877 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 18927 states to 18843 states and 58278 transitions. [2023-09-08 14:58:44,878 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1442 [2023-09-08 14:58:44,882 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1442 [2023-09-08 14:58:44,882 INFO L73 IsDeterministic]: Start isDeterministic. Operand 18843 states and 58278 transitions. [2023-09-08 14:58:44,882 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:58:44,882 INFO L218 hiAutomatonCegarLoop]: Abstraction has 18843 states and 58278 transitions. [2023-09-08 14:58:44,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18843 states and 58278 transitions. [2023-09-08 14:58:45,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18843 to 14753. [2023-09-08 14:58:45,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14753 states, 14753 states have (on average 3.104995594116451) internal successors, (45808), 14752 states have internal predecessors, (45808), 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 14:58:45,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14753 states to 14753 states and 45808 transitions. [2023-09-08 14:58:45,288 INFO L240 hiAutomatonCegarLoop]: Abstraction has 14753 states and 45808 transitions. [2023-09-08 14:58:45,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-09-08 14:58:45,290 INFO L428 stractBuchiCegarLoop]: Abstraction has 14753 states and 45808 transitions. [2023-09-08 14:58:45,290 INFO L335 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2023-09-08 14:58:45,290 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14753 states and 45808 transitions. [2023-09-08 14:58:45,347 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 117 [2023-09-08 14:58:45,347 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:58:45,348 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:58:45,348 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:45,348 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2023-09-08 14:58:45,349 INFO L748 eck$LassoCheckResult]: Stem: 186144#[$Ultimate##0]don't care [168] $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] 186146#[L-1]don't care [173] L-1-->L-1-1: Formula: (= (select |v_#valid_5| 0) 0) InVars {#valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[] 188676#[L-1-1]don't care [243] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 188040#[L21]don't care [213] L21-->L21-1: Formula: (and (= (select |v_#valid_6| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] 187002#[L21-1]don't care [236] 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[] 186282#[L21-2]don't care [177] 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[] 186284#[L21-3]don't care [204] L21-3-->L21-4: Formula: (and (= (select |v_#valid_7| 2) 1) (= (select |v_#length_2| 2) 13)) InVars {#length=|v_#length_2|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] 184944#[L21-4]don't care [190] L21-4-->L36: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] 184946#[L36]don't care [241] L36-->L36-1: Formula: (= v_~m~0_4 0) InVars {} OutVars{~m~0=v_~m~0_4} AuxVars[] AssignedVars[~m~0] 185782#[L36-1]don't care [231] L36-1-->L36-2: Formula: (= v_~i1~0_5 0) InVars {} OutVars{~i1~0=v_~i1~0_5} AuxVars[] AssignedVars[~i1~0] 186934#[L36-2]don't care [220] L36-2-->L36-3: Formula: (= v_~i2~0_5 0) InVars {} OutVars{~i2~0=v_~i2~0_5} AuxVars[] AssignedVars[~i2~0] 186608#[L36-3]don't care [197] L36-3-->L37: Formula: (= v_~j1~0_6 0) InVars {} OutVars{~j1~0=v_~j1~0_6} AuxVars[] AssignedVars[~j1~0] 184842#[L37]don't care [184] L37-->L37-1: Formula: (= v_~k1~0_4 0) InVars {} OutVars{~k1~0=v_~k1~0_4} AuxVars[] AssignedVars[~k1~0] 184844#[L37-1]don't care [185] L37-1-->L-1-2: Formula: (= v_~k2~0_4 0) InVars {} OutVars{~k2~0=v_~k2~0_4} AuxVars[] AssignedVars[~k2~0] 188824#[L-1-2]don't care [245] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 187074#[L-1-3]don't care [253] L-1-3-->L60: 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_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, 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|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#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~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, 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~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_3|} 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~nondet6#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 187072#[L60]don't care [248] L60-->L60-1: Formula: (and (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= 0 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4|)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 186236#[L60-1]don't care [171] L60-1-->L60-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 1)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 186080#[L60-2]don't care [163] L60-2-->L63: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 186082#[L63]don't care [149] L63-->L63-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{~n~0=v_~n~0_6, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} AuxVars[] AssignedVars[~n~0] 188196#[L63-1]don't care [230] L63-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 186060#[L64]don't care [159] L64-->L64-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 186062#[L64-1]don't care [244] L64-1-->L64-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~m~0_5) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~m~0=v_~m~0_5, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~m~0] 188452#[L64-2]don't care [257] L64-2-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 188454#[L65]don't care [258] L65-->L65-1: 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] 184812#[L65-1]don't care [183] L65-1-->L65-2: Formula: (= v_~i1~0_6 |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|, ~i1~0=v_~i1~0_6} AuxVars[] AssignedVars[~i1~0] 184814#[L65-2]don't care [172] L65-2-->L66: 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] 184642#[L66]don't care [169] L66-->L66-1: 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] 184644#[L66-1]don't care [186] L66-1-->L66-2: Formula: (= v_~i2~0_6 |v_ULTIMATE.start_main_#t~nondet8#1_3|) 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|, ~i2~0=v_~i2~0_6} AuxVars[] AssignedVars[~i2~0] 184858#[L66-2]don't care [174] L66-2-->L67: 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] 186250#[L67]don't care [238] L67-->L67-1: 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] 187006#[L67-1]don't care [211] L67-1-->L67-2: Formula: (= v_~j1~0_7 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|, ~j1~0=v_~j1~0_7} AuxVars[] AssignedVars[~j1~0] 187974#[L67-2]don't care [156] L67-2-->L68: 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] 187038#[L68]don't care [242] L68-->L68-1: 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] 185306#[L68-1]don't care [210] L68-1-->L68-2: Formula: (= v_~k1~0_5 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~k1~0=v_~k1~0_5, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~k1~0] 185308#[L68-2]don't care [198] L68-2-->L69: 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] 184454#[L69]don't care [157] L69-->L69-1: 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] 184456#[L69-1]don't care [246] L69-1-->L69-2: Formula: (= v_~k2~0_5 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~k2~0=v_~k2~0_5, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~k2~0] 185804#[L69-2]don't care [217] L69-2-->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] 187672#[L72]don't care [191] L72-->L72-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (let ((.cse0 (mod v_~i1~0_7 4294967296))) (and (= .cse0 (mod v_~k2~0_6 4294967296)) (= (mod v_~k1~0_6 4294967296) .cse0) (= v_~i1~0_7 v_~i2~0_7) (= v_~i1~0_7 0))) 1 0)) InVars {~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6} OutVars{~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 186522#[L72-1]don't care [194] L72-1-->L32: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 186524#[L32]don't care [208] L32-->L33: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 186772#[L33]don't care [162] L33-->L32-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 184656#[L32-1]don't care [170] L32-1-->L73: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (<= 0 v_~m~0_6) 1 0)) InVars {~m~0=v_~m~0_6} OutVars{~m~0=v_~m~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 184658#[L73]don't care [214] L73-->L32-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 185394#[L32-2]don't care [221] L32-2-->L33-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 187090#[L33-3]don't care [256] L33-3-->L32-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] 185334#[L32-3]don't care [212] L32-3-->L75: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 185336#[L75]don't care [187] L75-->L75-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 186126#[L75-1]don't care [167] L75-1-->L75-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) |v_ULTIMATE.start_main_~#t1~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_5| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_5|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_5|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] 185672#[L75-2]don't care [288] L75-2-->L40-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_8|, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_#t~post3, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 185674#[L40-1, L75-3]don't care [200] L75-3-->L75-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 188476#[L75-4, L40-1]don't care [237] L75-4-->L76: 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] 193784#[L40-1, L76]don't care [192] L76-->L76-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 193786#[L76-1, L40-1]don't care [234] L76-1-->L76-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 187212#[L40-1, L76-2]don't care [239] L76-2-->L76-3: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (select |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_5|)) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) |v_ULTIMATE.start_main_~#t2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_5|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] 187216#[L76-3, L40-1]don't care [291] L76-3-->L51-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#t~post4, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 189152#[L76-4, L51-1, L40-1]don't care [195] L76-4-->L76-5: 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] 195438#[L51-1, L76-5, L40-1]don't care [240] L76-5-->L77: 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] 195440#[L51-1, L77, L40-1]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 189412#[L52, L77, L40-1]don't care [260] L40-1-->L40-2: Formula: (<= v_~n~0_1 v_~i1~0_1) InVars {~n~0=v_~n~0_1, ~i1~0=v_~i1~0_1} OutVars{~n~0=v_~n~0_1, ~i1~0=v_~i1~0_1} AuxVars[] AssignedVars[] 186262#[L40-2, L52, L77]don't care [263] L40-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] 189316#[thread1FINAL, L52, L77]don't care [201] L77-->L77-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_6|)) (= (select |v_#valid_14| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 1) (= (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) |v_ULTIMATE.start_main_#t~mem16#1_2|)) InVars {#memory_int=|v_#memory_int_7|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_14|} OutVars{#valid=|v_#valid_14|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 185960#[L52, thread1FINAL, L77-1]don't care [267] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 184436#[L52, thread1EXIT, L77-1]don't care [292] thread1EXIT-->L77-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem16#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] 187158#[L77-2, L52]don't care [175] L77-2-->L78: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 187148#[L78, L52]don't care [160] L78-->L78-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem17#1_3| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_6|) |v_ULTIMATE.start_main_~#t2~0#1.offset_6|)) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t2~0#1.base_6|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_6|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_6|) (select |v_#length_10| |v_ULTIMATE.start_main_~#t2~0#1.base_6|))) InVars {#memory_int=|v_#memory_int_8|, #length=|v_#length_10|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_6|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_6|, #valid=|v_#valid_15|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_6|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_3|, #valid=|v_#valid_15|, #memory_int=|v_#memory_int_8|, #length=|v_#length_10|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] 186278#[L78-1, L52]don't care [2023-09-08 14:58:45,350 INFO L750 eck$LassoCheckResult]: Loop: 186278#[L78-1, L52]don't care [280] L52-->L53: Formula: (= v_~k2~0_1 (+ v_~k2~0_2 v_~m~0_3)) InVars {~k2~0=v_~k2~0_2, ~m~0=v_~m~0_3} OutVars{~k2~0=v_~k2~0_1, ~m~0=v_~m~0_3} AuxVars[] AssignedVars[~k2~0] 186280#[L53, L78-1]don't care [282] L53-->L53-1: Formula: (= v_~i2~0_3 |v_thread2Thread1of1ForFork1_#t~post4_1|) InVars {~i2~0=v_~i2~0_3} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_1|, ~i2~0=v_~i2~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 185510#[L53-1, L78-1]don't care [284] L53-1-->L53-2: Formula: (= v_~i2~0_4 (+ |v_thread2Thread1of1ForFork1_#t~post4_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|, ~i2~0=v_~i2~0_4} AuxVars[] AssignedVars[~i2~0] 185422#[L53-2, L78-1]don't care [285] L53-2-->L51-1: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 185424#[L51-1, L78-1]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 186278#[L78-1, L52]don't care [2023-09-08 14:58:45,350 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:45,350 INFO L85 PathProgramCache]: Analyzing trace with hash -1969583256, now seen corresponding path program 1 times [2023-09-08 14:58:45,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:45,350 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899517813] [2023-09-08 14:58:45,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:45,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:45,455 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 14:58:45,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-08 14:58:45,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899517813] [2023-09-08 14:58:45,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899517813] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-08 14:58:45,455 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-08 14:58:45,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-09-08 14:58:45,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905615137] [2023-09-08 14:58:45,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-08 14:58:45,456 INFO L753 eck$LassoCheckResult]: stem already infeasible [2023-09-08 14:58:45,456 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:45,456 INFO L85 PathProgramCache]: Analyzing trace with hash 295898129, now seen corresponding path program 2 times [2023-09-08 14:58:45,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:45,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155877354] [2023-09-08 14:58:45,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:45,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:45,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:45,459 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:45,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:45,460 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:45,474 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:45,474 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:45,474 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:45,474 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:45,474 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:58:45,474 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:45,474 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:45,474 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:45,474 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration5_Loop [2023-09-08 14:58:45,474 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:45,474 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:45,475 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 14:58:45,477 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 14:58:45,479 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 14:58:45,480 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 14:58:45,484 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 14:58:45,486 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 14:58:45,488 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 14:58:45,525 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:45,525 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:58:45,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:45,525 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:45,526 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:45,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2023-09-08 14:58:45,530 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:45,530 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:45,550 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:45,551 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.offset_9=0} Honda state: {v_rep#funAddr~thread1.offset_9=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:45,553 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:45,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:45,554 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:45,555 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:45,557 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2023-09-08 14:58:45,558 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:45,558 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:45,579 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:45,579 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread2Thread1of1ForFork1_#t~post4=0} Honda state: {thread2Thread1of1ForFork1_#t~post4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:45,581 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2023-09-08 14:58:45,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:45,582 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:45,582 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:45,585 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2023-09-08 14:58:45,586 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:45,586 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:45,607 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:45,607 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.base_9=-1} Honda state: {v_rep#funAddr~thread2.base_9=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:45,610 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:45,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:45,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:45,611 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:45,617 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:45,617 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:45,626 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2023-09-08 14:58:45,647 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:45,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:45,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:45,648 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:45,650 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2023-09-08 14:58:45,652 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:58:45,652 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:45,870 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:58:45,873 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2023-09-08 14:58:45,873 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:45,873 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:45,873 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:45,873 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:45,873 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:58:45,873 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:45,873 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:45,873 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:45,873 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration5_Loop [2023-09-08 14:58:45,873 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:45,873 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:45,874 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 14:58:45,878 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 14:58:45,883 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 14:58:45,885 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 14:58:45,887 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 14:58:45,890 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 14:58:45,892 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 14:58:46,020 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:46,021 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:58:46,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:46,021 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:46,022 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:46,024 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2023-09-08 14:58:46,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:46,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:46,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:46,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:46,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:46,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:46,033 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:46,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:46,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:46,051 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:46,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:46,051 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:46,053 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:46,054 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2023-09-08 14:58:46,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:46,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:46,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:46,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:46,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:46,064 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:46,065 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:46,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:46,067 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:58:46,069 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2023-09-08 14:58:46,069 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-09-08 14:58:46,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:46,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:46,070 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:46,070 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2023-09-08 14:58:46,073 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:58:46,073 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:58:46,073 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:58:46,073 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~i2~0, ~n~0) = -1*~i2~0 + 1*~n~0 Supporting invariants [] [2023-09-08 14:58:46,076 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:46,076 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:58:46,085 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:46,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:58:46,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:46,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:46,177 WARN L260 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:58:46,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:46,203 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 14:58:46,203 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2023-09-08 14:58:46,204 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 14753 states and 45808 transitions. cyclomatic complexity: 32066 Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 5 states have internal predecessors, (72), 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 14:58:46,322 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 14753 states and 45808 transitions. cyclomatic complexity: 32066. Second operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 5 states have internal predecessors, (72), 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 14767 states and 45824 transitions. Complement of second has 11 states. [2023-09-08 14:58:46,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 4 non-accepting loop states 1 accepting loop states [2023-09-08 14:58:46,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 14.4) internal successors, (72), 5 states have internal predecessors, (72), 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 14:58:46,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 93 transitions. [2023-09-08 14:58:46,323 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 93 transitions. Stem has 67 letters. Loop has 5 letters. [2023-09-08 14:58:46,323 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:46,323 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 93 transitions. Stem has 72 letters. Loop has 5 letters. [2023-09-08 14:58:46,323 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:46,324 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 93 transitions. Stem has 67 letters. Loop has 10 letters. [2023-09-08 14:58:46,324 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:46,324 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 14767 states and 45824 transitions. [2023-09-08 14:58:46,404 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 117 [2023-09-08 14:58:46,583 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:46,583 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 14767 states to 14755 states and 45804 transitions. [2023-09-08 14:58:46,583 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1221 [2023-09-08 14:58:46,594 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1222 [2023-09-08 14:58:46,594 INFO L73 IsDeterministic]: Start isDeterministic. Operand 14755 states and 45804 transitions. [2023-09-08 14:58:46,594 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:58:46,594 INFO L218 hiAutomatonCegarLoop]: Abstraction has 14755 states and 45804 transitions. [2023-09-08 14:58:46,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14755 states and 45804 transitions. [2023-09-08 14:58:46,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14755 to 14753. [2023-09-08 14:58:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14753 states, 14753 states have (on average 3.104588897173456) internal successors, (45802), 14752 states have internal predecessors, (45802), 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 14:58:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14753 states to 14753 states and 45802 transitions. [2023-09-08 14:58:46,833 INFO L240 hiAutomatonCegarLoop]: Abstraction has 14753 states and 45802 transitions. [2023-09-08 14:58:46,833 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-08 14:58:46,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-09-08 14:58:46,833 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-09-08 14:58:46,833 INFO L87 Difference]: Start difference. First operand 14753 states and 45802 transitions. Second operand has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 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 14:58:47,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-09-08 14:58:47,065 INFO L93 Difference]: Finished difference Result 19232 states and 59306 transitions. [2023-09-08 14:58:47,065 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 19232 states and 59306 transitions. [2023-09-08 14:58:47,179 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 117 [2023-09-08 14:58:47,273 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 19232 states to 19232 states and 59306 transitions. [2023-09-08 14:58:47,273 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1434 [2023-09-08 14:58:47,277 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1434 [2023-09-08 14:58:47,277 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19232 states and 59306 transitions. [2023-09-08 14:58:47,277 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:58:47,277 INFO L218 hiAutomatonCegarLoop]: Abstraction has 19232 states and 59306 transitions. [2023-09-08 14:58:47,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19232 states and 59306 transitions. [2023-09-08 14:58:47,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19232 to 14866. [2023-09-08 14:58:47,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14866 states, 14866 states have (on average 3.0988833579981163) internal successors, (46068), 14865 states have internal predecessors, (46068), 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 14:58:47,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14866 states to 14866 states and 46068 transitions. [2023-09-08 14:58:47,692 INFO L240 hiAutomatonCegarLoop]: Abstraction has 14866 states and 46068 transitions. [2023-09-08 14:58:47,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-09-08 14:58:47,693 INFO L428 stractBuchiCegarLoop]: Abstraction has 14866 states and 46068 transitions. [2023-09-08 14:58:47,693 INFO L335 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2023-09-08 14:58:47,693 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14866 states and 46068 transitions. [2023-09-08 14:58:47,752 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 117 [2023-09-08 14:58:47,752 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:58:47,752 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:58:47,753 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:47,753 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:47,754 INFO L748 eck$LassoCheckResult]: Stem: 279401#[$Ultimate##0]don't care [168] $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] 279403#[L-1]don't care [173] L-1-->L-1-1: Formula: (= (select |v_#valid_5| 0) 0) InVars {#valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[] 281865#[L-1-1]don't care [243] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 281291#[L21]don't care [213] L21-->L21-1: Formula: (and (= (select |v_#valid_6| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] 280269#[L21-1]don't care [236] 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[] 279541#[L21-2]don't care [177] 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[] 279543#[L21-3]don't care [204] L21-3-->L21-4: Formula: (and (= (select |v_#valid_7| 2) 1) (= (select |v_#length_2| 2) 13)) InVars {#length=|v_#length_2|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] 278193#[L21-4]don't care [190] L21-4-->L36: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] 278195#[L36]don't care [241] L36-->L36-1: Formula: (= v_~m~0_4 0) InVars {} OutVars{~m~0=v_~m~0_4} AuxVars[] AssignedVars[~m~0] 279033#[L36-1]don't care [231] L36-1-->L36-2: Formula: (= v_~i1~0_5 0) InVars {} OutVars{~i1~0=v_~i1~0_5} AuxVars[] AssignedVars[~i1~0] 280195#[L36-2]don't care [220] L36-2-->L36-3: Formula: (= v_~i2~0_5 0) InVars {} OutVars{~i2~0=v_~i2~0_5} AuxVars[] AssignedVars[~i2~0] 279861#[L36-3]don't care [197] L36-3-->L37: Formula: (= v_~j1~0_6 0) InVars {} OutVars{~j1~0=v_~j1~0_6} AuxVars[] AssignedVars[~j1~0] 278093#[L37]don't care [184] L37-->L37-1: Formula: (= v_~k1~0_4 0) InVars {} OutVars{~k1~0=v_~k1~0_4} AuxVars[] AssignedVars[~k1~0] 278095#[L37-1]don't care [185] L37-1-->L-1-2: Formula: (= v_~k2~0_4 0) InVars {} OutVars{~k2~0=v_~k2~0_4} AuxVars[] AssignedVars[~k2~0] 282013#[L-1-2]don't care [245] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 280343#[L-1-3]don't care [253] L-1-3-->L60: 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_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, 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|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#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~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, 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~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_3|} 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~nondet6#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 280341#[L60]don't care [248] L60-->L60-1: Formula: (and (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= 0 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4|)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 279493#[L60-1]don't care [171] L60-1-->L60-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 1)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 279341#[L60-2]don't care [163] L60-2-->L63: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 279343#[L63]don't care [149] L63-->L63-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{~n~0=v_~n~0_6, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} AuxVars[] AssignedVars[~n~0] 281427#[L63-1]don't care [230] L63-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 279325#[L64]don't care [159] L64-->L64-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 279327#[L64-1]don't care [244] L64-1-->L64-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~m~0_5) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~m~0=v_~m~0_5, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~m~0] 281661#[L64-2]don't care [257] L64-2-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 281663#[L65]don't care [258] L65-->L65-1: 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] 278069#[L65-1]don't care [183] L65-1-->L65-2: Formula: (= v_~i1~0_6 |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|, ~i1~0=v_~i1~0_6} AuxVars[] AssignedVars[~i1~0] 278071#[L65-2]don't care [172] L65-2-->L66: 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] 277897#[L66]don't care [169] L66-->L66-1: 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] 277899#[L66-1]don't care [186] L66-1-->L66-2: Formula: (= v_~i2~0_6 |v_ULTIMATE.start_main_#t~nondet8#1_3|) 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|, ~i2~0=v_~i2~0_6} AuxVars[] AssignedVars[~i2~0] 278109#[L66-2]don't care [174] L66-2-->L67: 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] 279507#[L67]don't care [238] L67-->L67-1: 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] 280273#[L67-1]don't care [211] L67-1-->L67-2: Formula: (= v_~j1~0_7 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|, ~j1~0=v_~j1~0_7} AuxVars[] AssignedVars[~j1~0] 281215#[L67-2]don't care [156] L67-2-->L68: 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] 280305#[L68]don't care [242] L68-->L68-1: 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] 278567#[L68-1]don't care [210] L68-1-->L68-2: Formula: (= v_~k1~0_5 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~k1~0=v_~k1~0_5, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~k1~0] 278569#[L68-2]don't care [198] L68-2-->L69: 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] 277719#[L69]don't care [157] L69-->L69-1: 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] 277721#[L69-1]don't care [246] L69-1-->L69-2: Formula: (= v_~k2~0_5 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~k2~0=v_~k2~0_5, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~k2~0] 279055#[L69-2]don't care [217] L69-2-->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] 280939#[L72]don't care [191] L72-->L72-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (let ((.cse0 (mod v_~i1~0_7 4294967296))) (and (= .cse0 (mod v_~k2~0_6 4294967296)) (= (mod v_~k1~0_6 4294967296) .cse0) (= v_~i1~0_7 v_~i2~0_7) (= v_~i1~0_7 0))) 1 0)) InVars {~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6} OutVars{~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 279775#[L72-1]don't care [194] L72-1-->L32: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 279777#[L32]don't care [208] L32-->L33: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 280031#[L33]don't care [162] L33-->L32-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 277915#[L32-1]don't care [170] L32-1-->L73: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (<= 0 v_~m~0_6) 1 0)) InVars {~m~0=v_~m~0_6} OutVars{~m~0=v_~m~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 277917#[L73]don't care [214] L73-->L32-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 278647#[L32-2]don't care [221] L32-2-->L33-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 280361#[L33-3]don't care [256] L33-3-->L32-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] 278595#[L32-3]don't care [212] L32-3-->L75: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 278597#[L75]don't care [187] L75-->L75-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 279383#[L75-1]don't care [167] L75-1-->L75-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) |v_ULTIMATE.start_main_~#t1~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_5| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_5|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_5|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] 278919#[L75-2]don't care [288] L75-2-->L40-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_8|, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_#t~post3, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 278921#[L40-1, L75-3]don't care [200] L75-3-->L75-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 281687#[L75-4, L40-1]don't care [237] L75-4-->L76: 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] 283309#[L40-1, L76]don't care [192] L76-->L76-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 283269#[L76-1, L40-1]don't care [234] L76-1-->L76-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 283271#[L40-1, L76-2]don't care [239] L76-2-->L76-3: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (select |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_5|)) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) |v_ULTIMATE.start_main_~#t2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_5|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] 282359#[L76-3, L40-1]don't care [291] L76-3-->L51-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#t~post4, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 282361#[L76-4, L51-1, L40-1]don't care [195] L76-4-->L76-5: 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] 290693#[L51-1, L76-5, L40-1]don't care [240] L76-5-->L77: 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] 289955#[L51-1, L77, L40-1]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 280815#[L51-1, L77, L41]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 280819#[L52, L77, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 297527#[L41-6, L52, L77]don't care [265] L41-6-->L41-7: Formula: (<= v_~m~0_1 v_~j1~0_2) InVars {~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} OutVars{~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} AuxVars[] AssignedVars[] 298897#[L52, L77, L41-7]don't care [269] L41-7-->L44: Formula: (= v_~i1~0_3 |v_thread1Thread1of1ForFork0_#t~post3_1|) InVars {~i1~0=v_~i1~0_3} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_1|, ~i1~0=v_~i1~0_3} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] 290377#[L52, L77, L44]don't care [271] L44-->L44-1: Formula: (= v_~i1~0_4 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|, ~i1~0=v_~i1~0_4} AuxVars[] AssignedVars[~i1~0] 287321#[L52, L77, L44-1]don't care [273] L44-1-->L40-1: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] 285631#[L52, L77, L40-1]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 289543#[L52, L77, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 289367#[L41-6, L52, L77]don't care [201] L77-->L77-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_6|)) (= (select |v_#valid_14| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 1) (= (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) |v_ULTIMATE.start_main_#t~mem16#1_2|)) InVars {#memory_int=|v_#memory_int_7|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_14|} OutVars{#valid=|v_#valid_14|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 289539#[L41-6, L52, L77-1]don't care [2023-09-08 14:58:47,754 INFO L750 eck$LassoCheckResult]: Loop: 289539#[L41-6, L52, L77-1]don't care [264] L41-6-->L42: Formula: (< v_~j1~0_3 v_~m~0_2) InVars {~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} OutVars{~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} AuxVars[] AssignedVars[] 289315#[L42, L52, L77-1]don't care [268] L42-->L42-1: Formula: (= v_~k1~0_1 |v_thread1Thread1of1ForFork0_#t~post2_1|) InVars {~k1~0=v_~k1~0_1} OutVars{~k1~0=v_~k1~0_1, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 289469#[L52, L42-1, L77-1]don't care [280] L52-->L53: Formula: (= v_~k2~0_1 (+ v_~k2~0_2 v_~m~0_3)) InVars {~k2~0=v_~k2~0_2, ~m~0=v_~m~0_3} OutVars{~k2~0=v_~k2~0_1, ~m~0=v_~m~0_3} AuxVars[] AssignedVars[~k2~0] 289533#[L53, L42-1, L77-1]don't care [282] L53-->L53-1: Formula: (= v_~i2~0_3 |v_thread2Thread1of1ForFork1_#t~post4_1|) InVars {~i2~0=v_~i2~0_3} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_1|, ~i2~0=v_~i2~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 289445#[L42-1, L77-1, L53-1]don't care [270] L42-1-->L42-2: Formula: (= v_~k1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post2_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} OutVars{~k1~0=v_~k1~0_2, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} AuxVars[] AssignedVars[~k1~0] 289471#[L77-1, L53-1, L42-2]don't care [272] L42-2-->L41-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 288307#[L77-1, L53-1, L41-3]don't care [274] L41-3-->L41-4: Formula: (= v_~j1~0_4 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {~j1~0=v_~j1~0_4} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~j1~0=v_~j1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 288305#[L77-1, L41-4, L53-1]don't care [284] L53-1-->L53-2: Formula: (= v_~i2~0_4 (+ |v_thread2Thread1of1ForFork1_#t~post4_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|, ~i2~0=v_~i2~0_4} AuxVars[] AssignedVars[~i2~0] 288247#[L77-1, L41-4, L53-2]don't care [275] L41-4-->L41-5: Formula: (= v_~j1~0_5 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|, ~j1~0=v_~j1~0_5} AuxVars[] AssignedVars[~j1~0] 288249#[L41-5, L77-1, L53-2]don't care [285] L53-2-->L51-1: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 285625#[L51-1, L41-5, L77-1]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 288079#[L52, L41-5, L77-1]don't care [276] L41-5-->L41-6: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 289539#[L41-6, L52, L77-1]don't care [2023-09-08 14:58:47,754 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:47,755 INFO L85 PathProgramCache]: Analyzing trace with hash -844872743, now seen corresponding path program 1 times [2023-09-08 14:58:47,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:47,755 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1134176507] [2023-09-08 14:58:47,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:47,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:47,779 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:47,789 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:47,790 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:47,790 INFO L85 PathProgramCache]: Analyzing trace with hash -391758948, now seen corresponding path program 3 times [2023-09-08 14:58:47,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:47,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472627860] [2023-09-08 14:58:47,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:47,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:47,792 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:47,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:47,794 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:47,795 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:47,795 INFO L85 PathProgramCache]: Analyzing trace with hash -376734860, now seen corresponding path program 1 times [2023-09-08 14:58:47,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:47,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413799158] [2023-09-08 14:58:47,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:47,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-08 14:58:47,849 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-08 14:58:47,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1413799158] [2023-09-08 14:58:47,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1413799158] provided 1 perfect and 0 imperfect interpolant sequences [2023-09-08 14:58:47,849 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-09-08 14:58:47,849 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-09-08 14:58:47,851 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764488149] [2023-09-08 14:58:47,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-08 14:58:47,878 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:47,878 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:47,878 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:47,878 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:47,878 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:58:47,878 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:47,878 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:47,878 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:47,878 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration6_Loop [2023-09-08 14:58:47,878 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:47,878 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:47,879 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 14:58:47,881 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 14:58:47,883 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 14:58:47,884 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 14:58:47,886 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 14:58:47,887 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 14:58:47,892 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 14:58:47,894 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 14:58:47,895 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 14:58:47,899 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 14:58:47,956 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:47,957 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:58:47,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:47,957 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:47,958 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:47,960 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2023-09-08 14:58:47,962 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:47,962 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:47,983 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:47,983 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~post2=0} Honda state: {thread1Thread1of1ForFork0_#t~post2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:47,986 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:47,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:47,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:47,988 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:47,993 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:47,993 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:48,007 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2023-09-08 14:58:48,011 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:48,011 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.offset_11=0} Honda state: {v_rep#funAddr~thread1.offset_11=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:48,015 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:48,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:48,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:48,016 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:48,021 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:48,021 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:48,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2023-09-08 14:58:48,039 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:48,039 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.base_11=-1} Honda state: {v_rep#funAddr~thread2.base_11=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:48,043 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:48,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:48,043 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:48,044 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:48,049 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:48,049 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:48,058 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2023-09-08 14:58:48,067 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:48,067 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~post1=0} Honda state: {thread1Thread1of1ForFork0_#t~post1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:48,071 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:48,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:48,071 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:48,072 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:48,086 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:48,086 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:48,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2023-09-08 14:58:48,104 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:48,104 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.base_11=-1} Honda state: {v_rep#funAddr~thread1.base_11=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:48,108 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:48,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:48,108 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:48,109 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:48,111 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2023-09-08 14:58:48,113 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:48,113 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:48,137 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:48,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:48,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:48,138 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:48,140 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2023-09-08 14:58:48,142 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:58:48,142 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:48,238 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:58:48,242 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2023-09-08 14:58:48,242 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:48,242 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:48,242 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:48,242 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:48,242 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:58:48,242 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:48,242 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:48,242 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:48,243 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration6_Loop [2023-09-08 14:58:48,243 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:48,243 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:48,244 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 14:58:48,247 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 14:58:48,249 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 14:58:48,250 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 14:58:48,255 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 14:58:48,257 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 14:58:48,258 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 14:58:48,260 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 14:58:48,261 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 14:58:48,266 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 14:58:48,329 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:48,329 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:58:48,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:48,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:48,330 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:48,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2023-09-08 14:58:48,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:48,341 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:48,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:48,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:48,341 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:48,343 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:48,343 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:48,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:48,348 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2023-09-08 14:58:48,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:48,348 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:48,349 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:48,349 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2023-09-08 14:58:48,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:48,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:48,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:48,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:48,359 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:48,360 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:48,360 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:48,370 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:48,378 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2023-09-08 14:58:48,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:48,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:48,379 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:48,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:58:48,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2023-09-08 14:58:48,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:48,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:48,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:48,393 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:48,394 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:58:48,394 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:58:48,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:58:48,399 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2023-09-08 14:58:48,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:48,400 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:48,401 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:48,402 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2023-09-08 14:58:48,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:58:48,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:58:48,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:58:48,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:58:48,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:58:48,411 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:58:48,412 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:58:48,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:58:48,414 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:58:48,417 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2023-09-08 14:58:48,417 INFO L444 ModelExtractionUtils]: 1 out of 5 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-09-08 14:58:48,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:48,417 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:48,418 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:48,418 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2023-09-08 14:58:48,422 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:58:48,422 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:58:48,422 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:58:48,422 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~j1~0, ~m~0) = -1*~j1~0 + 1*~m~0 Supporting invariants [] [2023-09-08 14:58:48,425 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:48,425 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:58:48,508 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2023-09-08 14:58:48,513 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:48,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:58:48,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:48,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:58:48,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:48,646 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 14:58:48,647 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 14:58:48,647 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 14866 states and 46068 transitions. cyclomatic complexity: 32217 Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 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 14:58:48,797 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 14866 states and 46068 transitions. cyclomatic complexity: 32217. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 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 23114 states and 67271 transitions. Complement of second has 9 states. [2023-09-08 14:58:48,797 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 14:58:48,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 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 14:58:48,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 153 transitions. [2023-09-08 14:58:48,798 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 153 transitions. Stem has 69 letters. Loop has 12 letters. [2023-09-08 14:58:48,798 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:48,798 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 153 transitions. Stem has 81 letters. Loop has 12 letters. [2023-09-08 14:58:48,798 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:48,799 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 153 transitions. Stem has 69 letters. Loop has 24 letters. [2023-09-08 14:58:48,799 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:58:48,799 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 23114 states and 67271 transitions. [2023-09-08 14:58:48,959 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 122 [2023-09-08 14:58:49,062 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 23114 states to 19558 states and 56159 transitions. [2023-09-08 14:58:49,063 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1704 [2023-09-08 14:58:49,068 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1787 [2023-09-08 14:58:49,068 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19558 states and 56159 transitions. [2023-09-08 14:58:49,069 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:58:49,069 INFO L218 hiAutomatonCegarLoop]: Abstraction has 19558 states and 56159 transitions. [2023-09-08 14:58:49,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19558 states and 56159 transitions. [2023-09-08 14:58:49,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19558 to 14981. [2023-09-08 14:58:49,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14981 states, 14981 states have (on average 3.088311861691476) internal successors, (46266), 14980 states have internal predecessors, (46266), 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 14:58:49,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14981 states to 14981 states and 46266 transitions. [2023-09-08 14:58:49,462 INFO L240 hiAutomatonCegarLoop]: Abstraction has 14981 states and 46266 transitions. [2023-09-08 14:58:49,462 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-08 14:58:49,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-09-08 14:58:49,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-09-08 14:58:49,463 INFO L87 Difference]: Start difference. First operand 14981 states and 46266 transitions. Second operand has 5 states, 5 states have (on average 16.2) internal successors, (81), 5 states have internal predecessors, (81), 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 14:58:49,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-09-08 14:58:49,759 INFO L93 Difference]: Finished difference Result 27907 states and 84592 transitions. [2023-09-08 14:58:49,760 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 27907 states and 84592 transitions. [2023-09-08 14:58:49,929 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 122 [2023-09-08 14:58:50,080 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 27907 states to 24689 states and 74203 transitions. [2023-09-08 14:58:50,080 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2231 [2023-09-08 14:58:50,087 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2262 [2023-09-08 14:58:50,087 INFO L73 IsDeterministic]: Start isDeterministic. Operand 24689 states and 74203 transitions. [2023-09-08 14:58:50,087 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:58:50,087 INFO L218 hiAutomatonCegarLoop]: Abstraction has 24689 states and 74203 transitions. [2023-09-08 14:58:50,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24689 states and 74203 transitions. [2023-09-08 14:58:50,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24689 to 16022. [2023-09-08 14:58:50,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16022 states, 16022 states have (on average 3.070528023967045) internal successors, (49196), 16021 states have internal predecessors, (49196), 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 14:58:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16022 states to 16022 states and 49196 transitions. [2023-09-08 14:58:50,607 INFO L240 hiAutomatonCegarLoop]: Abstraction has 16022 states and 49196 transitions. [2023-09-08 14:58:50,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-09-08 14:58:50,608 INFO L428 stractBuchiCegarLoop]: Abstraction has 16022 states and 49196 transitions. [2023-09-08 14:58:50,608 INFO L335 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2023-09-08 14:58:50,608 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16022 states and 49196 transitions. [2023-09-08 14:58:50,678 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 117 [2023-09-08 14:58:50,678 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:58:50,678 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:58:50,679 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:58:50,679 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2023-09-08 14:58:50,680 INFO L748 eck$LassoCheckResult]: Stem: 390307#[$Ultimate##0]don't care [168] $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] 390309#[L-1]don't care [173] L-1-->L-1-1: Formula: (= (select |v_#valid_5| 0) 0) InVars {#valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[] 392553#[L-1-1]don't care [243] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 392041#[L21]don't care [213] L21-->L21-1: Formula: (and (= (select |v_#valid_6| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] 391087#[L21-1]don't care [236] 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[] 390435#[L21-2]don't care [177] 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[] 390437#[L21-3]don't care [204] L21-3-->L21-4: Formula: (and (= (select |v_#valid_7| 2) 1) (= (select |v_#length_2| 2) 13)) InVars {#length=|v_#length_2|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] 389171#[L21-4]don't care [190] L21-4-->L36: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] 389173#[L36]don't care [241] L36-->L36-1: Formula: (= v_~m~0_4 0) InVars {} OutVars{~m~0=v_~m~0_4} AuxVars[] AssignedVars[~m~0] 389937#[L36-1]don't care [231] L36-1-->L36-2: Formula: (= v_~i1~0_5 0) InVars {} OutVars{~i1~0=v_~i1~0_5} AuxVars[] AssignedVars[~i1~0] 391029#[L36-2]don't care [220] L36-2-->L36-3: Formula: (= v_~i2~0_5 0) InVars {} OutVars{~i2~0=v_~i2~0_5} AuxVars[] AssignedVars[~i2~0] 390731#[L36-3]don't care [197] L36-3-->L37: Formula: (= v_~j1~0_6 0) InVars {} OutVars{~j1~0=v_~j1~0_6} AuxVars[] AssignedVars[~j1~0] 389077#[L37]don't care [184] L37-->L37-1: Formula: (= v_~k1~0_4 0) InVars {} OutVars{~k1~0=v_~k1~0_4} AuxVars[] AssignedVars[~k1~0] 389079#[L37-1]don't care [185] L37-1-->L-1-2: Formula: (= v_~k2~0_4 0) InVars {} OutVars{~k2~0=v_~k2~0_4} AuxVars[] AssignedVars[~k2~0] 392683#[L-1-2]don't care [245] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 391159#[L-1-3]don't care [253] L-1-3-->L60: 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_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, 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|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#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~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, 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~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_3|} 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~nondet6#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 391157#[L60]don't care [248] L60-->L60-1: Formula: (and (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= 0 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4|)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 390389#[L60-1]don't care [171] L60-1-->L60-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 1)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 390255#[L60-2]don't care [163] L60-2-->L63: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 390257#[L63]don't care [149] L63-->L63-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{~n~0=v_~n~0_6, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} AuxVars[] AssignedVars[~n~0] 392179#[L63-1]don't care [230] L63-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 390231#[L64]don't care [159] L64-->L64-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 390233#[L64-1]don't care [244] L64-1-->L64-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~m~0_5) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~m~0=v_~m~0_5, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~m~0] 392361#[L64-2]don't care [257] L64-2-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 392363#[L65]don't care [258] L65-->L65-1: 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] 389053#[L65-1]don't care [183] L65-1-->L65-2: Formula: (= v_~i1~0_6 |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|, ~i1~0=v_~i1~0_6} AuxVars[] AssignedVars[~i1~0] 389055#[L65-2]don't care [172] L65-2-->L66: 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] 388883#[L66]don't care [169] L66-->L66-1: 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] 388885#[L66-1]don't care [186] L66-1-->L66-2: Formula: (= v_~i2~0_6 |v_ULTIMATE.start_main_#t~nondet8#1_3|) 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|, ~i2~0=v_~i2~0_6} AuxVars[] AssignedVars[~i2~0] 389091#[L66-2]don't care [174] L66-2-->L67: 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] 390391#[L67]don't care [238] L67-->L67-1: 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] 391091#[L67-1]don't care [211] L67-1-->L67-2: Formula: (= v_~j1~0_7 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|, ~j1~0=v_~j1~0_7} AuxVars[] AssignedVars[~j1~0] 391969#[L67-2]don't care [156] L67-2-->L68: 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] 391121#[L68]don't care [242] L68-->L68-1: 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] 389503#[L68-1]don't care [210] L68-1-->L68-2: Formula: (= v_~k1~0_5 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~k1~0=v_~k1~0_5, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~k1~0] 389505#[L68-2]don't care [198] L68-2-->L69: 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] 388709#[L69]don't care [157] L69-->L69-1: 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] 388711#[L69-1]don't care [246] L69-1-->L69-2: Formula: (= v_~k2~0_5 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~k2~0=v_~k2~0_5, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~k2~0] 389969#[L69-2]don't care [217] L69-2-->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] 391697#[L72]don't care [191] L72-->L72-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (let ((.cse0 (mod v_~i1~0_7 4294967296))) (and (= .cse0 (mod v_~k2~0_6 4294967296)) (= (mod v_~k1~0_6 4294967296) .cse0) (= v_~i1~0_7 v_~i2~0_7) (= v_~i1~0_7 0))) 1 0)) InVars {~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6} OutVars{~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 390647#[L72-1]don't care [194] L72-1-->L32: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 390649#[L32]don't care [208] L32-->L33: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 390875#[L33]don't care [162] L33-->L32-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 388901#[L32-1]don't care [170] L32-1-->L73: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (<= 0 v_~m~0_6) 1 0)) InVars {~m~0=v_~m~0_6} OutVars{~m~0=v_~m~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 388903#[L73]don't care [214] L73-->L32-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 389591#[L32-2]don't care [221] L32-2-->L33-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 391177#[L33-3]don't care [256] L33-3-->L32-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] 389529#[L32-3]don't care [212] L32-3-->L75: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 389531#[L75]don't care [187] L75-->L75-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 390295#[L75-1]don't care [167] L75-1-->L75-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) |v_ULTIMATE.start_main_~#t1~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_5| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_5|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_5|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] 389839#[L75-2]don't care [288] L75-2-->L40-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_8|, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_#t~post3, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 389841#[L40-1, L75-3]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 392379#[L75-3, L41]don't care [200] L75-3-->L75-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 393737#[L75-4, L41]don't care [237] L75-4-->L76: 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] 393733#[L76, L41]don't care [192] L76-->L76-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 391033#[L76-1, L41]don't care [234] L76-1-->L76-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 392677#[L76-2, L41]don't care [239] L76-2-->L76-3: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (select |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_5|)) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) |v_ULTIMATE.start_main_~#t2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_5|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] 392563#[L76-3, L41]don't care [291] L76-3-->L51-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#t~post4, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 392949#[L76-4, L51-1, L41]don't care [195] L76-4-->L76-5: 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] 389545#[L51-1, L76-5, L41]don't care [240] L76-5-->L77: 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] 393121#[L51-1, L77, L41]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 391067#[L52, L77, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 391069#[L41-6, L52, L77]don't care [280] L52-->L53: Formula: (= v_~k2~0_1 (+ v_~k2~0_2 v_~m~0_3)) InVars {~k2~0=v_~k2~0_2, ~m~0=v_~m~0_3} OutVars{~k2~0=v_~k2~0_1, ~m~0=v_~m~0_3} AuxVars[] AssignedVars[~k2~0] 397239#[L41-6, L53, L77]don't care [265] L41-6-->L41-7: Formula: (<= v_~m~0_1 v_~j1~0_2) InVars {~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} OutVars{~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} AuxVars[] AssignedVars[] 397235#[L53, L77, L41-7]don't care [201] L77-->L77-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_6|)) (= (select |v_#valid_14| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 1) (= (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) |v_ULTIMATE.start_main_#t~mem16#1_2|)) InVars {#memory_int=|v_#memory_int_7|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_14|} OutVars{#valid=|v_#valid_14|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 390351#[L53, L41-7, L77-1]don't care [282] L53-->L53-1: Formula: (= v_~i2~0_3 |v_thread2Thread1of1ForFork1_#t~post4_1|) InVars {~i2~0=v_~i2~0_3} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_1|, ~i2~0=v_~i2~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 390353#[L77-1, L41-7, L53-1]don't care [269] L41-7-->L44: Formula: (= v_~i1~0_3 |v_thread1Thread1of1ForFork0_#t~post3_1|) InVars {~i1~0=v_~i1~0_3} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_1|, ~i1~0=v_~i1~0_3} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] 391123#[L44, L77-1, L53-1]don't care [271] L44-->L44-1: Formula: (= v_~i1~0_4 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|, ~i1~0=v_~i1~0_4} AuxVars[] AssignedVars[~i1~0] 391127#[L77-1, L53-1, L44-1]don't care [273] L44-1-->L40-1: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] 392927#[L77-1, L40-1, L53-1]don't care [260] L40-1-->L40-2: Formula: (<= v_~n~0_1 v_~i1~0_1) InVars {~n~0=v_~n~0_1, ~i1~0=v_~i1~0_1} OutVars{~n~0=v_~n~0_1, ~i1~0=v_~i1~0_1} AuxVars[] AssignedVars[] 392747#[L40-2, L77-1, L53-1]don't care [263] L40-2-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] 389469#[thread1FINAL, L77-1, L53-1]don't care [267] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 389471#[thread1EXIT, L77-1, L53-1]don't care [292] thread1EXIT-->L77-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem16#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] 392383#[L53-1, L77-2]don't care [175] L77-2-->L78: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 392387#[L53-1, L78]don't care [160] L78-->L78-1: Formula: (and (= |v_ULTIMATE.start_main_#t~mem17#1_3| (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_6|) |v_ULTIMATE.start_main_~#t2~0#1.offset_6|)) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t2~0#1.base_6|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_6|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_6|) (select |v_#length_10| |v_ULTIMATE.start_main_~#t2~0#1.base_6|))) InVars {#memory_int=|v_#memory_int_8|, #length=|v_#length_10|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_6|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_6|, #valid=|v_#valid_15|} OutVars{ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_6|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_3|, #valid=|v_#valid_15|, #memory_int=|v_#memory_int_8|, #length=|v_#length_10|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem17#1] 389693#[L53-1, L78-1]don't care [2023-09-08 14:58:50,680 INFO L750 eck$LassoCheckResult]: Loop: 389693#[L53-1, L78-1]don't care [284] L53-1-->L53-2: Formula: (= v_~i2~0_4 (+ |v_thread2Thread1of1ForFork1_#t~post4_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|, ~i2~0=v_~i2~0_4} AuxVars[] AssignedVars[~i2~0] 389615#[L53-2, L78-1]don't care [285] L53-2-->L51-1: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 389617#[L51-1, L78-1]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 390431#[L78-1, L52]don't care [280] L52-->L53: Formula: (= v_~k2~0_1 (+ v_~k2~0_2 v_~m~0_3)) InVars {~k2~0=v_~k2~0_2, ~m~0=v_~m~0_3} OutVars{~k2~0=v_~k2~0_1, ~m~0=v_~m~0_3} AuxVars[] AssignedVars[~k2~0] 390433#[L53, L78-1]don't care [282] L53-->L53-1: Formula: (= v_~i2~0_3 |v_thread2Thread1of1ForFork1_#t~post4_1|) InVars {~i2~0=v_~i2~0_3} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_1|, ~i2~0=v_~i2~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 389693#[L53-1, L78-1]don't care [2023-09-08 14:58:50,681 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:50,681 INFO L85 PathProgramCache]: Analyzing trace with hash 1628908371, now seen corresponding path program 1 times [2023-09-08 14:58:50,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:50,682 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1395659310] [2023-09-08 14:58:50,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:50,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:50,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:50,699 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:50,710 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:50,710 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:50,710 INFO L85 PathProgramCache]: Analyzing trace with hash 299674709, now seen corresponding path program 3 times [2023-09-08 14:58:50,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:50,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684448262] [2023-09-08 14:58:50,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:50,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:50,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:50,713 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:58:50,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:58:50,714 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:58:50,715 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:58:50,715 INFO L85 PathProgramCache]: Analyzing trace with hash -1284127677, now seen corresponding path program 1 times [2023-09-08 14:58:50,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:58:50,715 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77689887] [2023-09-08 14:58:50,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:50,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:58:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:51,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-08 14:58:51,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-08 14:58:51,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [77689887] [2023-09-08 14:58:51,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [77689887] provided 0 perfect and 1 imperfect interpolant sequences [2023-09-08 14:58:51,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [933006526] [2023-09-08 14:58:51,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:58:51,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-09-08 14:58:51,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:51,008 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-09-08 14:58:51,010 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Waiting until timeout for monitored process [2023-09-08 14:58:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:58:51,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 184 conjuncts, 11 conjunts are in the unsatisfiable core [2023-09-08 14:58:51,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:58:51,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-08 14:58:51,248 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-09-08 14:58:51,370 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-08 14:58:51,370 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [933006526] provided 0 perfect and 2 imperfect interpolant sequences [2023-09-08 14:58:51,370 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-09-08 14:58:51,370 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 21 [2023-09-08 14:58:51,370 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1542934067] [2023-09-08 14:58:51,370 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-09-08 14:58:51,395 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:58:51,395 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:58:51,395 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:58:51,395 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:58:51,395 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:58:51,395 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:51,395 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:58:51,395 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:58:51,395 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration7_Loop [2023-09-08 14:58:51,395 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:58:51,395 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:58:51,396 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 14:58:51,398 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 14:58:51,403 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 14:58:51,405 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 14:58:51,407 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 14:58:51,409 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 14:58:51,457 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:58:51,457 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:58:51,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:51,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:51,458 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:51,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2023-09-08 14:58:51,462 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:51,462 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:51,483 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:58:51,483 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.offset_13=1} Honda state: {v_rep#funAddr~thread2.offset_13=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:58:51,486 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2023-09-08 14:58:51,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:51,486 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:51,487 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:51,489 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2023-09-08 14:58:51,491 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:58:51,491 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:58:51,514 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2023-09-08 14:58:51,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:58:51,515 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:58:51,516 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:58:51,518 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2023-09-08 14:58:51,519 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:58:51,520 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:03,557 INFO L442 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2023-09-08 14:59:03,561 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2023-09-08 14:59:03,561 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:59:03,561 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:59:03,561 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:59:03,561 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:59:03,561 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:59:03,562 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:03,562 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:59:03,562 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:59:03,562 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration7_Loop [2023-09-08 14:59:03,562 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:59:03,562 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:59:03,563 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 14:59:03,565 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 14:59:03,569 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 14:59:03,571 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 14:59:03,573 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 14:59:03,575 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 14:59:03,613 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:59:03,613 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:59:03,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:03,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:03,614 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:03,618 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2023-09-08 14:59:03,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:59:03,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:03,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:03,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:03,625 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:03,625 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:59:03,626 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:59:03,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:03,631 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:03,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:03,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:03,632 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:03,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2023-09-08 14:59:03,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:03,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:03,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:59:03,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:03,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:03,641 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:03,641 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:59:03,642 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:59:03,650 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:59:03,652 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2023-09-08 14:59:03,652 INFO L444 ModelExtractionUtils]: 2 out of 5 variables were initially zero. Simplification set additionally 0 variables to zero. [2023-09-08 14:59:03,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:03,653 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:03,655 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:03,665 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:59:03,665 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:59:03,665 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:59:03,665 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread2Thread1of1ForFork1_#t~post4, ~n~0) = -1*thread2Thread1of1ForFork1_#t~post4 + 1*~n~0 Supporting invariants [] [2023-09-08 14:59:03,667 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2023-09-08 14:59:03,668 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2023-09-08 14:59:03,668 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:59:03,675 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:03,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:59:03,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:03,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:03,744 WARN L260 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:59:03,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:03,779 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 14:59:03,779 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2023-09-08 14:59:03,779 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 16022 states and 49196 transitions. cyclomatic complexity: 34256 Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 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 14:59:03,876 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 16022 states and 49196 transitions. cyclomatic complexity: 34256. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 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 16027 states and 49202 transitions. Complement of second has 8 states. [2023-09-08 14:59:03,877 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 14:59:03,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 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 14:59:03,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 92 transitions. [2023-09-08 14:59:03,878 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 92 transitions. Stem has 75 letters. Loop has 5 letters. [2023-09-08 14:59:03,878 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:03,878 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 92 transitions. Stem has 80 letters. Loop has 5 letters. [2023-09-08 14:59:03,878 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:03,878 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 92 transitions. Stem has 75 letters. Loop has 10 letters. [2023-09-08 14:59:03,878 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:03,878 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 16027 states and 49202 transitions. [2023-09-08 14:59:04,020 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2023-09-08 14:59:04,067 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 112 [2023-09-08 14:59:04,131 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 16027 states to 13418 states and 41116 transitions. [2023-09-08 14:59:04,132 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 835 [2023-09-08 14:59:04,134 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 835 [2023-09-08 14:59:04,134 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13418 states and 41116 transitions. [2023-09-08 14:59:04,134 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:59:04,134 INFO L218 hiAutomatonCegarLoop]: Abstraction has 13418 states and 41116 transitions. [2023-09-08 14:59:04,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13418 states and 41116 transitions. [2023-09-08 14:59:04,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13418 to 13362. [2023-09-08 14:59:04,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13362 states, 13362 states have (on average 3.0660829217183054) internal successors, (40969), 13361 states have internal predecessors, (40969), 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 14:59:04,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13362 states to 13362 states and 40969 transitions. [2023-09-08 14:59:04,356 INFO L240 hiAutomatonCegarLoop]: Abstraction has 13362 states and 40969 transitions. [2023-09-08 14:59:04,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-08 14:59:04,356 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2023-09-08 14:59:04,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=358, Unknown=0, NotChecked=0, Total=420 [2023-09-08 14:59:04,357 INFO L87 Difference]: Start difference. First operand 13362 states and 40969 transitions. Second operand has 21 states, 21 states have (on average 5.9523809523809526) internal successors, (125), 21 states have internal predecessors, (125), 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 14:59:05,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-09-08 14:59:05,007 INFO L93 Difference]: Finished difference Result 30614 states and 95376 transitions. [2023-09-08 14:59:05,007 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 30614 states and 95376 transitions. [2023-09-08 14:59:05,197 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 224 [2023-09-08 14:59:05,472 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 30614 states to 30614 states and 95376 transitions. [2023-09-08 14:59:05,472 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1716 [2023-09-08 14:59:05,477 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1716 [2023-09-08 14:59:05,477 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30614 states and 95376 transitions. [2023-09-08 14:59:05,477 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:59:05,477 INFO L218 hiAutomatonCegarLoop]: Abstraction has 30614 states and 95376 transitions. [2023-09-08 14:59:05,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30614 states and 95376 transitions. [2023-09-08 14:59:05,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30614 to 13362. [2023-09-08 14:59:05,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13362 states, 13362 states have (on average 3.0660829217183054) internal successors, (40969), 13361 states have internal predecessors, (40969), 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 14:59:05,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13362 states to 13362 states and 40969 transitions. [2023-09-08 14:59:05,763 INFO L240 hiAutomatonCegarLoop]: Abstraction has 13362 states and 40969 transitions. [2023-09-08 14:59:05,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-09-08 14:59:05,765 INFO L428 stractBuchiCegarLoop]: Abstraction has 13362 states and 40969 transitions. [2023-09-08 14:59:05,765 INFO L335 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2023-09-08 14:59:05,765 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13362 states and 40969 transitions. [2023-09-08 14:59:05,924 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 112 [2023-09-08 14:59:05,924 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:59:05,924 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:59:05,926 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:59:05,926 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:59:05,927 INFO L748 eck$LassoCheckResult]: Stem: 496266#[$Ultimate##0]don't care [168] $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] 496268#[L-1]don't care [173] L-1-->L-1-1: Formula: (= (select |v_#valid_5| 0) 0) InVars {#valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[] 498212#[L-1-1]don't care [243] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 497694#[L21]don't care [213] L21-->L21-1: Formula: (and (= (select |v_#valid_6| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] 496906#[L21-1]don't care [236] 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[] 496354#[L21-2]don't care [177] 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[] 496356#[L21-3]don't care [204] L21-3-->L21-4: Formula: (and (= (select |v_#valid_7| 2) 1) (= (select |v_#length_2| 2) 13)) InVars {#length=|v_#length_2|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] 495240#[L21-4]don't care [190] L21-4-->L36: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] 495242#[L36]don't care [241] L36-->L36-1: Formula: (= v_~m~0_4 0) InVars {} OutVars{~m~0=v_~m~0_4} AuxVars[] AssignedVars[~m~0] 495954#[L36-1]don't care [231] L36-1-->L36-2: Formula: (= v_~i1~0_5 0) InVars {} OutVars{~i1~0=v_~i1~0_5} AuxVars[] AssignedVars[~i1~0] 496846#[L36-2]don't care [220] L36-2-->L36-3: Formula: (= v_~i2~0_5 0) InVars {} OutVars{~i2~0=v_~i2~0_5} AuxVars[] AssignedVars[~i2~0] 496600#[L36-3]don't care [197] L36-3-->L37: Formula: (= v_~j1~0_6 0) InVars {} OutVars{~j1~0=v_~j1~0_6} AuxVars[] AssignedVars[~j1~0] 495160#[L37]don't care [184] L37-->L37-1: Formula: (= v_~k1~0_4 0) InVars {} OutVars{~k1~0=v_~k1~0_4} AuxVars[] AssignedVars[~k1~0] 495162#[L37-1]don't care [185] L37-1-->L-1-2: Formula: (= v_~k2~0_4 0) InVars {} OutVars{~k2~0=v_~k2~0_4} AuxVars[] AssignedVars[~k2~0] 498338#[L-1-2]don't care [245] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 496962#[L-1-3]don't care [253] L-1-3-->L60: 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_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, 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|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#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~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, 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~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_3|} 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~nondet6#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 496960#[L60]don't care [248] L60-->L60-1: Formula: (and (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= 0 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4|)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 496340#[L60-1]don't care [171] L60-1-->L60-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 1)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 496216#[L60-2]don't care [163] L60-2-->L63: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 496218#[L63]don't care [149] L63-->L63-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{~n~0=v_~n~0_6, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} AuxVars[] AssignedVars[~n~0] 497818#[L63-1]don't care [230] L63-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 496194#[L64]don't care [159] L64-->L64-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 496196#[L64-1]don't care [244] L64-1-->L64-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~m~0_5) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~m~0=v_~m~0_5, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~m~0] 498012#[L64-2]don't care [257] L64-2-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 498014#[L65]don't care [258] L65-->L65-1: 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] 495144#[L65-1]don't care [183] L65-1-->L65-2: Formula: (= v_~i1~0_6 |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|, ~i1~0=v_~i1~0_6} AuxVars[] AssignedVars[~i1~0] 495146#[L65-2]don't care [172] L65-2-->L66: 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] 494978#[L66]don't care [169] L66-->L66-1: 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] 494980#[L66-1]don't care [186] L66-1-->L66-2: Formula: (= v_~i2~0_6 |v_ULTIMATE.start_main_#t~nondet8#1_3|) 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|, ~i2~0=v_~i2~0_6} AuxVars[] AssignedVars[~i2~0] 495176#[L66-2]don't care [174] L66-2-->L67: 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] 496344#[L67]don't care [238] L67-->L67-1: 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] 496910#[L67-1]don't care [211] L67-1-->L67-2: Formula: (= v_~j1~0_7 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|, ~j1~0=v_~j1~0_7} AuxVars[] AssignedVars[~j1~0] 497646#[L67-2]don't care [156] L67-2-->L68: 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] 496940#[L68]don't care [242] L68-->L68-1: 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] 495558#[L68-1]don't care [210] L68-1-->L68-2: Formula: (= v_~k1~0_5 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~k1~0=v_~k1~0_5, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~k1~0] 495560#[L68-2]don't care [198] L68-2-->L69: 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] 494856#[L69]don't care [157] L69-->L69-1: 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] 494858#[L69-1]don't care [246] L69-1-->L69-2: Formula: (= v_~k2~0_5 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~k2~0=v_~k2~0_5, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~k2~0] 495976#[L69-2]don't care [217] L69-2-->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] 497410#[L72]don't care [191] L72-->L72-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (let ((.cse0 (mod v_~i1~0_7 4294967296))) (and (= .cse0 (mod v_~k2~0_6 4294967296)) (= (mod v_~k1~0_6 4294967296) .cse0) (= v_~i1~0_7 v_~i2~0_7) (= v_~i1~0_7 0))) 1 0)) InVars {~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6} OutVars{~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 496540#[L72-1]don't care [194] L72-1-->L32: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 496542#[L32]don't care [208] L32-->L33: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 496732#[L33]don't care [162] L33-->L32-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 494988#[L32-1]don't care [170] L32-1-->L73: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (<= 0 v_~m~0_6) 1 0)) InVars {~m~0=v_~m~0_6} OutVars{~m~0=v_~m~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 494990#[L73]don't care [214] L73-->L32-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 495634#[L32-2]don't care [221] L32-2-->L33-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 496978#[L33-3]don't care [256] L33-3-->L32-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] 495586#[L32-3]don't care [212] L32-3-->L75: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 495588#[L75]don't care [187] L75-->L75-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 496250#[L75-1]don't care [167] L75-1-->L75-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) |v_ULTIMATE.start_main_~#t1~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_5| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_5|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_5|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] 495848#[L75-2]don't care [288] L75-2-->L40-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_8|, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_#t~post3, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 495850#[L40-1, L75-3]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 498038#[L75-3, L41]don't care [200] L75-3-->L75-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 499516#[L75-4, L41]don't care [237] L75-4-->L76: 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] 502016#[L76, L41]don't care [192] L76-->L76-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 496850#[L76-1, L41]don't care [234] L76-1-->L76-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 498334#[L76-2, L41]don't care [239] L76-2-->L76-3: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (select |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_5|)) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) |v_ULTIMATE.start_main_~#t2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_5|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] 498218#[L76-3, L41]don't care [291] L76-3-->L51-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#t~post4, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 498618#[L76-4, L51-1, L41]don't care [195] L76-4-->L76-5: 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] 503204#[L51-1, L76-5, L41]don't care [240] L76-5-->L77: 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] 503206#[L51-1, L77, L41]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 503182#[L52, L77, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 506344#[L41-6, L52, L77]don't care [264] L41-6-->L42: Formula: (< v_~j1~0_3 v_~m~0_2) InVars {~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} OutVars{~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} AuxVars[] AssignedVars[] 515660#[L42, L52, L77]don't care [201] L77-->L77-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_6|)) (= (select |v_#valid_14| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 1) (= (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) |v_ULTIMATE.start_main_#t~mem16#1_2|)) InVars {#memory_int=|v_#memory_int_7|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_14|} OutVars{#valid=|v_#valid_14|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 515662#[L42, L52, L77-1]don't care [268] L42-->L42-1: Formula: (= v_~k1~0_1 |v_thread1Thread1of1ForFork0_#t~post2_1|) InVars {~k1~0=v_~k1~0_1} OutVars{~k1~0=v_~k1~0_1, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 515656#[L52, L42-1, L77-1]don't care [270] L42-1-->L42-2: Formula: (= v_~k1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post2_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} OutVars{~k1~0=v_~k1~0_2, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} AuxVars[] AssignedVars[~k1~0] 515652#[L52, L77-1, L42-2]don't care [272] L42-2-->L41-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 515648#[L52, L77-1, L41-3]don't care [274] L41-3-->L41-4: Formula: (= v_~j1~0_4 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {~j1~0=v_~j1~0_4} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~j1~0=v_~j1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 515640#[L52, L41-4, L77-1]don't care [275] L41-4-->L41-5: Formula: (= v_~j1~0_5 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|, ~j1~0=v_~j1~0_5} AuxVars[] AssignedVars[~j1~0] 495916#[L52, L41-5, L77-1]don't care [276] L41-5-->L41-6: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 498248#[L41-6, L52, L77-1]don't care [265] L41-6-->L41-7: Formula: (<= v_~m~0_1 v_~j1~0_2) InVars {~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} OutVars{~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} AuxVars[] AssignedVars[] 514918#[L52, L41-7, L77-1]don't care [269] L41-7-->L44: Formula: (= v_~i1~0_3 |v_thread1Thread1of1ForFork0_#t~post3_1|) InVars {~i1~0=v_~i1~0_3} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_1|, ~i1~0=v_~i1~0_3} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] 515434#[L52, L44, L77-1]don't care [271] L44-->L44-1: Formula: (= v_~i1~0_4 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|, ~i1~0=v_~i1~0_4} AuxVars[] AssignedVars[~i1~0] 509976#[L52, L77-1, L44-1]don't care [273] L44-1-->L40-1: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] 508398#[L52, L77-1, L40-1]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 508516#[L52, L77-1, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 508370#[L41-6, L52, L77-1]don't care [280] L52-->L53: Formula: (= v_~k2~0_1 (+ v_~k2~0_2 v_~m~0_3)) InVars {~k2~0=v_~k2~0_2, ~m~0=v_~m~0_3} OutVars{~k2~0=v_~k2~0_1, ~m~0=v_~m~0_3} AuxVars[] AssignedVars[~k2~0] 508098#[L41-6, L53, L77-1]don't care [2023-09-08 14:59:05,927 INFO L750 eck$LassoCheckResult]: Loop: 508098#[L41-6, L53, L77-1]don't care [264] L41-6-->L42: Formula: (< v_~j1~0_3 v_~m~0_2) InVars {~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} OutVars{~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} AuxVars[] AssignedVars[] 508072#[L42, L53, L77-1]don't care [282] L53-->L53-1: Formula: (= v_~i2~0_3 |v_thread2Thread1of1ForFork1_#t~post4_1|) InVars {~i2~0=v_~i2~0_3} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_1|, ~i2~0=v_~i2~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 507962#[L42, L77-1, L53-1]don't care [284] L53-1-->L53-2: Formula: (= v_~i2~0_4 (+ |v_thread2Thread1of1ForFork1_#t~post4_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|, ~i2~0=v_~i2~0_4} AuxVars[] AssignedVars[~i2~0] 507582#[L42, L77-1, L53-2]don't care [268] L42-->L42-1: Formula: (= v_~k1~0_1 |v_thread1Thread1of1ForFork0_#t~post2_1|) InVars {~k1~0=v_~k1~0_1} OutVars{~k1~0=v_~k1~0_1, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 514112#[L42-1, L77-1, L53-2]don't care [270] L42-1-->L42-2: Formula: (= v_~k1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post2_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} OutVars{~k1~0=v_~k1~0_2, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} AuxVars[] AssignedVars[~k1~0] 508318#[L77-1, L53-2, L42-2]don't care [285] L53-2-->L51-1: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 502156#[L51-1, L77-1, L42-2]don't care [272] L42-2-->L41-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 502130#[L51-1, L77-1, L41-3]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 502552#[L52, L77-1, L41-3]don't care [274] L41-3-->L41-4: Formula: (= v_~j1~0_4 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {~j1~0=v_~j1~0_4} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~j1~0=v_~j1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 508422#[L52, L41-4, L77-1]don't care [275] L41-4-->L41-5: Formula: (= v_~j1~0_5 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|, ~j1~0=v_~j1~0_5} AuxVars[] AssignedVars[~j1~0] 508368#[L52, L41-5, L77-1]don't care [276] L41-5-->L41-6: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 508370#[L41-6, L52, L77-1]don't care [280] L52-->L53: Formula: (= v_~k2~0_1 (+ v_~k2~0_2 v_~m~0_3)) InVars {~k2~0=v_~k2~0_2, ~m~0=v_~m~0_3} OutVars{~k2~0=v_~k2~0_1, ~m~0=v_~m~0_3} AuxVars[] AssignedVars[~k2~0] 508098#[L41-6, L53, L77-1]don't care [2023-09-08 14:59:05,927 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:05,927 INFO L85 PathProgramCache]: Analyzing trace with hash 556399778, now seen corresponding path program 1 times [2023-09-08 14:59:05,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:59:05,928 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583640515] [2023-09-08 14:59:05,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:59:05,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:59:05,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:05,957 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:59:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:05,969 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:59:05,970 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:05,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1853081372, now seen corresponding path program 4 times [2023-09-08 14:59:05,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:59:05,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [311641103] [2023-09-08 14:59:05,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:59:05,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:59:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:05,974 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:59:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:05,976 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:59:05,976 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:05,976 INFO L85 PathProgramCache]: Analyzing trace with hash 350935613, now seen corresponding path program 2 times [2023-09-08 14:59:05,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:59:05,976 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489498462] [2023-09-08 14:59:05,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:59:05,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:59:06,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:06,004 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:59:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:06,037 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:59:06,077 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:59:06,077 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:59:06,077 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:59:06,077 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:59:06,077 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:59:06,077 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:06,078 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:59:06,078 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:59:06,078 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration8_Loop [2023-09-08 14:59:06,078 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:59:06,078 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:59:06,079 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 14:59:06,085 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 14:59:06,087 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 14:59:06,089 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 14:59:06,093 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 14:59:06,095 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 14:59:06,098 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 14:59:06,100 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 14:59:06,102 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 14:59:06,105 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 14:59:06,190 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:59:06,190 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:59:06,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:06,191 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:06,203 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:06,204 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2023-09-08 14:59:06,205 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:06,206 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:06,223 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2023-09-08 14:59:06,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:06,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:06,225 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:06,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2023-09-08 14:59:06,228 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:59:06,228 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:06,323 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:59:06,327 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2023-09-08 14:59:06,327 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:59:06,327 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:59:06,327 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:59:06,327 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:59:06,327 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:59:06,327 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:06,327 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:59:06,327 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:59:06,327 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration8_Loop [2023-09-08 14:59:06,327 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:59:06,327 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:59:06,329 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 14:59:06,337 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 14:59:06,339 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 14:59:06,354 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 14:59:06,356 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 14:59:06,359 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 14:59:06,360 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:59:06,362 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:59:06,364 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:59:06,367 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:59:06,435 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:59:06,435 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:59:06,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:06,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:06,449 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:06,452 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2023-09-08 14:59:06,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:59:06,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:06,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:59:06,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:06,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:06,460 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:06,460 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:59:06,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:59:06,467 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:59:06,470 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2023-09-08 14:59:06,470 INFO L444 ModelExtractionUtils]: 1 out of 5 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-09-08 14:59:06,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:06,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:06,471 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:06,473 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2023-09-08 14:59:06,475 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:59:06,475 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:59:06,475 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:59:06,475 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~m~0, ~j1~0) = 1*~m~0 - 1*~j1~0 Supporting invariants [] [2023-09-08 14:59:06,477 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:06,478 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:59:06,491 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:06,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:59:06,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:06,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:59:06,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:06,652 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 14:59:06,653 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 14:59:06,653 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 13362 states and 40969 transitions. cyclomatic complexity: 28490 Second operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 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 14:59:07,103 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:07,108 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 13362 states and 40969 transitions. cyclomatic complexity: 28490. Second operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 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 49464 states and 152725 transitions. Complement of second has 9 states. [2023-09-08 14:59:07,108 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 14:59:07,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 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 14:59:07,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 149 transitions. [2023-09-08 14:59:07,109 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 149 transitions. Stem has 77 letters. Loop has 12 letters. [2023-09-08 14:59:07,109 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:07,109 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 149 transitions. Stem has 89 letters. Loop has 12 letters. [2023-09-08 14:59:07,110 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:07,110 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 149 transitions. Stem has 77 letters. Loop has 24 letters. [2023-09-08 14:59:07,110 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:07,110 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 49464 states and 152725 transitions. [2023-09-08 14:59:07,467 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 119 [2023-09-08 14:59:07,791 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 49464 states to 30793 states and 94667 transitions. [2023-09-08 14:59:07,791 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1487 [2023-09-08 14:59:07,795 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1487 [2023-09-08 14:59:07,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 30793 states and 94667 transitions. [2023-09-08 14:59:07,795 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:59:07,795 INFO L218 hiAutomatonCegarLoop]: Abstraction has 30793 states and 94667 transitions. [2023-09-08 14:59:07,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30793 states and 94667 transitions. [2023-09-08 14:59:08,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30793 to 15829. [2023-09-08 14:59:08,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15829 states, 15829 states have (on average 3.052182702634405) internal successors, (48313), 15828 states have internal predecessors, (48313), 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 14:59:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15829 states to 15829 states and 48313 transitions. [2023-09-08 14:59:08,138 INFO L240 hiAutomatonCegarLoop]: Abstraction has 15829 states and 48313 transitions. [2023-09-08 14:59:08,138 INFO L428 stractBuchiCegarLoop]: Abstraction has 15829 states and 48313 transitions. [2023-09-08 14:59:08,138 INFO L335 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2023-09-08 14:59:08,138 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15829 states and 48313 transitions. [2023-09-08 14:59:08,301 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 112 [2023-09-08 14:59:08,301 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:59:08,301 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:59:08,302 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:59:08,302 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:59:08,303 INFO L748 eck$LassoCheckResult]: Stem: 572750#[$Ultimate##0]don't care [168] $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] 572752#[L-1]don't care [173] L-1-->L-1-1: Formula: (= (select |v_#valid_5| 0) 0) InVars {#valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[] 574802#[L-1-1]don't care [243] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 574264#[L21]don't care [213] L21-->L21-1: Formula: (and (= (select |v_#valid_6| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] 573412#[L21-1]don't care [236] 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[] 572840#[L21-2]don't care [177] 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[] 572842#[L21-3]don't care [204] L21-3-->L21-4: Formula: (and (= (select |v_#valid_7| 2) 1) (= (select |v_#length_2| 2) 13)) InVars {#length=|v_#length_2|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] 571726#[L21-4]don't care [190] L21-4-->L36: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] 571728#[L36]don't care [241] L36-->L36-1: Formula: (= v_~m~0_4 0) InVars {} OutVars{~m~0=v_~m~0_4} AuxVars[] AssignedVars[~m~0] 572432#[L36-1]don't care [231] L36-1-->L36-2: Formula: (= v_~i1~0_5 0) InVars {} OutVars{~i1~0=v_~i1~0_5} AuxVars[] AssignedVars[~i1~0] 573348#[L36-2]don't care [220] L36-2-->L36-3: Formula: (= v_~i2~0_5 0) InVars {} OutVars{~i2~0=v_~i2~0_5} AuxVars[] AssignedVars[~i2~0] 573082#[L36-3]don't care [197] L36-3-->L37: Formula: (= v_~j1~0_6 0) InVars {} OutVars{~j1~0=v_~j1~0_6} AuxVars[] AssignedVars[~j1~0] 571642#[L37]don't care [184] L37-->L37-1: Formula: (= v_~k1~0_4 0) InVars {} OutVars{~k1~0=v_~k1~0_4} AuxVars[] AssignedVars[~k1~0] 571644#[L37-1]don't care [185] L37-1-->L-1-2: Formula: (= v_~k2~0_4 0) InVars {} OutVars{~k2~0=v_~k2~0_4} AuxVars[] AssignedVars[~k2~0] 574928#[L-1-2]don't care [245] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 573470#[L-1-3]don't care [253] L-1-3-->L60: 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_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, 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|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#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~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, 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~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_3|} 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~nondet6#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 573468#[L60]don't care [248] L60-->L60-1: Formula: (and (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= 0 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4|)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 572826#[L60-1]don't care [171] L60-1-->L60-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 1)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 572698#[L60-2]don't care [163] L60-2-->L63: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 572700#[L63]don't care [149] L63-->L63-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{~n~0=v_~n~0_6, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} AuxVars[] AssignedVars[~n~0] 574402#[L63-1]don't care [230] L63-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 572678#[L64]don't care [159] L64-->L64-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 572680#[L64-1]don't care [244] L64-1-->L64-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~m~0_5) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~m~0=v_~m~0_5, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~m~0] 574588#[L64-2]don't care [257] L64-2-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 574590#[L65]don't care [258] L65-->L65-1: 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] 571626#[L65-1]don't care [183] L65-1-->L65-2: Formula: (= v_~i1~0_6 |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|, ~i1~0=v_~i1~0_6} AuxVars[] AssignedVars[~i1~0] 571628#[L65-2]don't care [172] L65-2-->L66: 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] 571460#[L66]don't care [169] L66-->L66-1: 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] 571462#[L66-1]don't care [186] L66-1-->L66-2: Formula: (= v_~i2~0_6 |v_ULTIMATE.start_main_#t~nondet8#1_3|) 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|, ~i2~0=v_~i2~0_6} AuxVars[] AssignedVars[~i2~0] 571658#[L66-2]don't care [174] L66-2-->L67: 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] 572830#[L67]don't care [238] L67-->L67-1: 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] 573416#[L67-1]don't care [211] L67-1-->L67-2: Formula: (= v_~j1~0_7 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|, ~j1~0=v_~j1~0_7} AuxVars[] AssignedVars[~j1~0] 574204#[L67-2]don't care [156] L67-2-->L68: 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] 573446#[L68]don't care [242] L68-->L68-1: 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] 572046#[L68-1]don't care [210] L68-1-->L68-2: Formula: (= v_~k1~0_5 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~k1~0=v_~k1~0_5, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~k1~0] 572048#[L68-2]don't care [198] L68-2-->L69: 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] 571340#[L69]don't care [157] L69-->L69-1: 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] 571342#[L69-1]don't care [246] L69-1-->L69-2: Formula: (= v_~k2~0_5 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~k2~0=v_~k2~0_5, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~k2~0] 572452#[L69-2]don't care [217] L69-2-->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] 573950#[L72]don't care [191] L72-->L72-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (let ((.cse0 (mod v_~i1~0_7 4294967296))) (and (= .cse0 (mod v_~k2~0_6 4294967296)) (= (mod v_~k1~0_6 4294967296) .cse0) (= v_~i1~0_7 v_~i2~0_7) (= v_~i1~0_7 0))) 1 0)) InVars {~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6} OutVars{~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 573022#[L72-1]don't care [194] L72-1-->L32: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 573024#[L32]don't care [208] L32-->L33: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 573216#[L33]don't care [162] L33-->L32-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 571472#[L32-1]don't care [170] L32-1-->L73: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (<= 0 v_~m~0_6) 1 0)) InVars {~m~0=v_~m~0_6} OutVars{~m~0=v_~m~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 571474#[L73]don't care [214] L73-->L32-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 572122#[L32-2]don't care [221] L32-2-->L33-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 573486#[L33-3]don't care [256] L33-3-->L32-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] 572074#[L32-3]don't care [212] L32-3-->L75: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 572076#[L75]don't care [187] L75-->L75-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 572734#[L75-1]don't care [167] L75-1-->L75-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) |v_ULTIMATE.start_main_~#t1~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_5| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_5|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_5|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] 572332#[L75-2]don't care [288] L75-2-->L40-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_8|, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_#t~post3, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 572334#[L40-1, L75-3]don't care [200] L75-3-->L75-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 574608#[L75-4, L40-1]don't care [237] L75-4-->L76: 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] 575524#[L40-1, L76]don't care [192] L76-->L76-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 575522#[L76-1, L40-1]don't care [234] L76-1-->L76-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 575520#[L40-1, L76-2]don't care [239] L76-2-->L76-3: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (select |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_5|)) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) |v_ULTIMATE.start_main_~#t2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_5|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] 575516#[L76-3, L40-1]don't care [291] L76-3-->L51-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#t~post4, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 575510#[L76-4, L51-1, L40-1]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 575512#[L76-4, L51-1, L41]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 579736#[L76-4, L52, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 579722#[L41-6, L52, L76-4]don't care [264] L41-6-->L42: Formula: (< v_~j1~0_3 v_~m~0_2) InVars {~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} OutVars{~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} AuxVars[] AssignedVars[] 579704#[L42, L52, L76-4]don't care [268] L42-->L42-1: Formula: (= v_~k1~0_1 |v_thread1Thread1of1ForFork0_#t~post2_1|) InVars {~k1~0=v_~k1~0_1} OutVars{~k1~0=v_~k1~0_1, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 579708#[L76-4, L52, L42-1]don't care [270] L42-1-->L42-2: Formula: (= v_~k1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post2_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} OutVars{~k1~0=v_~k1~0_2, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} AuxVars[] AssignedVars[~k1~0] 579692#[L76-4, L52, L42-2]don't care [272] L42-2-->L41-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 579694#[L76-4, L52, L41-3]don't care [274] L41-3-->L41-4: Formula: (= v_~j1~0_4 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {~j1~0=v_~j1~0_4} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~j1~0=v_~j1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 579680#[L76-4, L52, L41-4]don't care [275] L41-4-->L41-5: Formula: (= v_~j1~0_5 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|, ~j1~0=v_~j1~0_5} AuxVars[] AssignedVars[~j1~0] 579682#[L76-4, L52, L41-5]don't care [276] L41-5-->L41-6: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 579666#[L41-6, L52, L76-4]don't care [265] L41-6-->L41-7: Formula: (<= v_~m~0_1 v_~j1~0_2) InVars {~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} OutVars{~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} AuxVars[] AssignedVars[] 579662#[L76-4, L52, L41-7]don't care [269] L41-7-->L44: Formula: (= v_~i1~0_3 |v_thread1Thread1of1ForFork0_#t~post3_1|) InVars {~i1~0=v_~i1~0_3} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_1|, ~i1~0=v_~i1~0_3} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] 579658#[L76-4, L52, L44]don't care [271] L44-->L44-1: Formula: (= v_~i1~0_4 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|, ~i1~0=v_~i1~0_4} AuxVars[] AssignedVars[~i1~0] 579654#[L76-4, L52, L44-1]don't care [273] L44-1-->L40-1: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] 579648#[L76-4, L52, L40-1]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 579636#[L76-4, L52, L41]don't care [195] L76-4-->L76-5: 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] 579638#[L52, L76-5, L41]don't care [240] L76-5-->L77: 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] 579742#[L52, L77, L41]don't care [280] L52-->L53: Formula: (= v_~k2~0_1 (+ v_~k2~0_2 v_~m~0_3)) InVars {~k2~0=v_~k2~0_2, ~m~0=v_~m~0_3} OutVars{~k2~0=v_~k2~0_1, ~m~0=v_~m~0_3} AuxVars[] AssignedVars[~k2~0] 578388#[L53, L77, L41]don't care [201] L77-->L77-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_6|)) (= (select |v_#valid_14| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 1) (= (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) |v_ULTIMATE.start_main_#t~mem16#1_2|)) InVars {#memory_int=|v_#memory_int_7|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_14|} OutVars{#valid=|v_#valid_14|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 578758#[L53, L77-1, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 575794#[L41-6, L53, L77-1]don't care [2023-09-08 14:59:08,303 INFO L750 eck$LassoCheckResult]: Loop: 575794#[L41-6, L53, L77-1]don't care [264] L41-6-->L42: Formula: (< v_~j1~0_3 v_~m~0_2) InVars {~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} OutVars{~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} AuxVars[] AssignedVars[] 575788#[L42, L53, L77-1]don't care [268] L42-->L42-1: Formula: (= v_~k1~0_1 |v_thread1Thread1of1ForFork0_#t~post2_1|) InVars {~k1~0=v_~k1~0_1} OutVars{~k1~0=v_~k1~0_1, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 578590#[L53, L42-1, L77-1]don't care [282] L53-->L53-1: Formula: (= v_~i2~0_3 |v_thread2Thread1of1ForFork1_#t~post4_1|) InVars {~i2~0=v_~i2~0_3} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_1|, ~i2~0=v_~i2~0_3} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 578582#[L42-1, L77-1, L53-1]don't care [270] L42-1-->L42-2: Formula: (= v_~k1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post2_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} OutVars{~k1~0=v_~k1~0_2, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} AuxVars[] AssignedVars[~k1~0] 577998#[L77-1, L53-1, L42-2]don't care [272] L42-2-->L41-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 577236#[L77-1, L53-1, L41-3]don't care [274] L41-3-->L41-4: Formula: (= v_~j1~0_4 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {~j1~0=v_~j1~0_4} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~j1~0=v_~j1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 575864#[L77-1, L41-4, L53-1]don't care [275] L41-4-->L41-5: Formula: (= v_~j1~0_5 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|, ~j1~0=v_~j1~0_5} AuxVars[] AssignedVars[~j1~0] 575852#[L41-5, L77-1, L53-1]don't care [284] L53-1-->L53-2: Formula: (= v_~i2~0_4 (+ |v_thread2Thread1of1ForFork1_#t~post4_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_3|, ~i2~0=v_~i2~0_4} AuxVars[] AssignedVars[~i2~0] 575840#[L41-5, L77-1, L53-2]don't care [285] L53-2-->L51-1: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post4] 575826#[L51-1, L41-5, L77-1]don't care [277] L51-1-->L52: Formula: (< v_~i2~0_2 v_~n~0_4) InVars {~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} OutVars{~n~0=v_~n~0_4, ~i2~0=v_~i2~0_2} AuxVars[] AssignedVars[] 575814#[L52, L41-5, L77-1]don't care [280] L52-->L53: Formula: (= v_~k2~0_1 (+ v_~k2~0_2 v_~m~0_3)) InVars {~k2~0=v_~k2~0_2, ~m~0=v_~m~0_3} OutVars{~k2~0=v_~k2~0_1, ~m~0=v_~m~0_3} AuxVars[] AssignedVars[~k2~0] 575792#[L41-5, L53, L77-1]don't care [276] L41-5-->L41-6: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 575794#[L41-6, L53, L77-1]don't care [2023-09-08 14:59:08,303 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:08,304 INFO L85 PathProgramCache]: Analyzing trace with hash 727331300, now seen corresponding path program 2 times [2023-09-08 14:59:08,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:59:08,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147015767] [2023-09-08 14:59:08,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:59:08,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:59:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:08,319 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:59:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:08,332 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:59:08,333 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:08,333 INFO L85 PathProgramCache]: Analyzing trace with hash 424411320, now seen corresponding path program 5 times [2023-09-08 14:59:08,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:59:08,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933123767] [2023-09-08 14:59:08,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:59:08,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:59:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:08,336 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:59:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:08,338 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:59:08,338 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:08,338 INFO L85 PathProgramCache]: Analyzing trace with hash -1609337317, now seen corresponding path program 3 times [2023-09-08 14:59:08,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:59:08,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1485785653] [2023-09-08 14:59:08,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:59:08,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:59:08,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:08,355 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:59:08,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:08,375 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:59:08,417 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:59:08,417 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:59:08,417 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:59:08,417 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:59:08,417 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:59:08,417 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:08,418 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:59:08,418 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:59:08,418 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration9_Loop [2023-09-08 14:59:08,418 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:59:08,418 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:59:08,419 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 14:59:08,421 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 14:59:08,422 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 14:59:08,424 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 14:59:08,425 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 14:59:08,427 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 14:59:08,428 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 14:59:08,430 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 14:59:08,433 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 14:59:08,434 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 14:59:08,485 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:59:08,486 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:59:08,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:08,486 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:08,503 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:08,504 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2023-09-08 14:59:08,506 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:08,506 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:08,533 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:08,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:08,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:08,534 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:08,557 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:59:08,558 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:08,570 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2023-09-08 14:59:08,578 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:08,578 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~k1~0=0} Honda state: {~k1~0=0} Generalized eigenvectors: [{~k1~0=-3}, {~k1~0=-2}, {~k1~0=6}] Lambdas: [1, 4, 1] Nus: [0, 1] [2023-09-08 14:59:08,581 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:08,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:08,582 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:08,582 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:08,584 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2023-09-08 14:59:08,586 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:08,586 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:08,607 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:08,607 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~post1=0} Honda state: {thread1Thread1of1ForFork0_#t~post1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:08,609 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:08,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:08,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:08,611 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:08,613 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2023-09-08 14:59:08,615 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:08,615 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:08,641 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:08,641 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.offset_17=0} Honda state: {v_rep#funAddr~thread1.offset_17=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:08,646 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:08,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:08,646 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:08,647 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:08,648 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2023-09-08 14:59:08,650 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:08,650 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:08,671 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:08,671 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.offset_17=1} Honda state: {v_rep#funAddr~thread2.offset_17=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:08,674 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:08,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:08,674 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:08,675 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:08,676 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2023-09-08 14:59:08,679 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:08,679 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:08,700 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:08,700 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.base_17=-1} Honda state: {v_rep#funAddr~thread2.base_17=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:08,705 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:08,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:08,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:08,706 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:08,708 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2023-09-08 14:59:08,709 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:08,709 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:08,730 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:08,730 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~post2=0} Honda state: {thread1Thread1of1ForFork0_#t~post2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:08,732 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:08,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:08,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:08,733 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:08,735 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2023-09-08 14:59:08,737 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:08,737 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:08,757 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:08,758 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.base_17=-1} Honda state: {v_rep#funAddr~thread1.base_17=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:08,760 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:08,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:08,761 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:08,761 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:08,774 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:08,774 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:08,782 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2023-09-08 14:59:08,793 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:08,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:08,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:08,794 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:08,796 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2023-09-08 14:59:08,798 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:59:08,798 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:09,014 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:59:09,017 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:09,017 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:59:09,017 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:59:09,017 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:59:09,017 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:59:09,017 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:59:09,017 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:09,017 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:59:09,017 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:59:09,017 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration9_Loop [2023-09-08 14:59:09,017 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:59:09,017 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:59:09,018 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 14:59:09,020 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 14:59:09,021 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 14:59:09,023 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 14:59:09,024 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 14:59:09,026 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 14:59:09,027 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 14:59:09,031 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 14:59:09,032 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 14:59:09,034 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 14:59:09,102 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:59:09,102 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:59:09,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:09,103 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:09,103 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:09,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2023-09-08 14:59:09,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:09,113 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:09,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:59:09,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:09,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:09,113 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:09,113 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:59:09,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:59:09,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:09,117 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2023-09-08 14:59:09,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:09,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:09,118 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:09,118 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2023-09-08 14:59:09,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:09,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:09,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:59:09,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:09,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:09,127 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:09,127 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:59:09,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:59:09,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:09,130 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2023-09-08 14:59:09,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:09,131 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:09,131 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:09,132 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2023-09-08 14:59:09,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:09,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:09,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:59:09,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:09,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:09,141 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:09,141 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:59:09,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:59:09,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:09,144 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2023-09-08 14:59:09,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:09,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:09,145 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:09,145 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2023-09-08 14:59:09,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:09,153 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:09,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:09,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:09,154 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:09,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:59:09,155 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:59:09,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:09,159 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2023-09-08 14:59:09,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:09,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:09,160 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:09,160 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2023-09-08 14:59:09,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:59:09,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:09,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:09,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:09,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:09,170 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:59:09,170 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:59:09,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:09,182 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:09,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:09,182 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:09,183 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:09,185 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2023-09-08 14:59:09,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:09,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:09,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:09,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:09,193 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:09,194 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:59:09,194 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:59:09,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:09,215 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:09,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:09,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:09,216 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:09,218 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2023-09-08 14:59:09,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:59:09,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:09,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:59:09,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:09,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:09,226 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:09,232 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:59:09,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:59:09,246 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:59:09,249 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2023-09-08 14:59:09,249 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-09-08 14:59:09,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:09,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:09,250 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:09,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2023-09-08 14:59:09,253 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:59:09,253 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:59:09,253 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:59:09,253 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~i2~0, ~n~0) = -1*~i2~0 + 1*~n~0 Supporting invariants [] [2023-09-08 14:59:09,256 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:09,256 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:59:09,263 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:09,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:59:09,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:09,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 21 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:59:09,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:09,390 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 14:59:09,391 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 14:59:09,391 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 15829 states and 48313 transitions. cyclomatic complexity: 33472 Second operand has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 6 states have internal predecessors, (88), 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 14:59:09,657 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2023-09-08 14:59:09,701 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 15829 states and 48313 transitions. cyclomatic complexity: 33472. Second operand has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 6 states have internal predecessors, (88), 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 46354 states and 140386 transitions. Complement of second has 11 states. [2023-09-08 14:59:09,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 4 non-accepting loop states 1 accepting loop states [2023-09-08 14:59:09,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 6 states have internal predecessors, (88), 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 14:59:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 182 transitions. [2023-09-08 14:59:09,702 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 182 transitions. Stem has 77 letters. Loop has 12 letters. [2023-09-08 14:59:09,702 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:09,702 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 182 transitions. Stem has 89 letters. Loop has 12 letters. [2023-09-08 14:59:09,703 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:09,703 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 182 transitions. Stem has 77 letters. Loop has 24 letters. [2023-09-08 14:59:09,703 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:09,703 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 46354 states and 140386 transitions. [2023-09-08 14:59:09,984 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 126 [2023-09-08 14:59:10,191 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 46354 states to 35337 states and 105777 transitions. [2023-09-08 14:59:10,191 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1860 [2023-09-08 14:59:10,196 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1989 [2023-09-08 14:59:10,196 INFO L73 IsDeterministic]: Start isDeterministic. Operand 35337 states and 105777 transitions. [2023-09-08 14:59:10,197 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:59:10,197 INFO L218 hiAutomatonCegarLoop]: Abstraction has 35337 states and 105777 transitions. [2023-09-08 14:59:10,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35337 states and 105777 transitions. [2023-09-08 14:59:10,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35337 to 28604. [2023-09-08 14:59:10,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28604 states, 28604 states have (on average 3.0359040693609285) internal successors, (86839), 28603 states have internal predecessors, (86839), 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 14:59:10,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28604 states to 28604 states and 86839 transitions. [2023-09-08 14:59:10,974 INFO L240 hiAutomatonCegarLoop]: Abstraction has 28604 states and 86839 transitions. [2023-09-08 14:59:10,974 INFO L428 stractBuchiCegarLoop]: Abstraction has 28604 states and 86839 transitions. [2023-09-08 14:59:10,974 INFO L335 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2023-09-08 14:59:10,975 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 28604 states and 86839 transitions. [2023-09-08 14:59:11,079 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 112 [2023-09-08 14:59:11,079 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:59:11,079 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:59:11,080 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:59:11,080 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:59:11,081 INFO L748 eck$LassoCheckResult]: Stem: 651020#[$Ultimate##0]don't care [168] $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] 651022#[L-1]don't care [173] L-1-->L-1-1: Formula: (= (select |v_#valid_5| 0) 0) InVars {#valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[] 652962#[L-1-1]don't care [243] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 652468#[L21]don't care [213] L21-->L21-1: Formula: (and (= (select |v_#valid_6| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] 651678#[L21-1]don't care [236] 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[] 651112#[L21-2]don't care [177] 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[] 651114#[L21-3]don't care [204] L21-3-->L21-4: Formula: (and (= (select |v_#valid_7| 2) 1) (= (select |v_#length_2| 2) 13)) InVars {#length=|v_#length_2|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] 650032#[L21-4]don't care [190] L21-4-->L36: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] 650034#[L36]don't care [241] L36-->L36-1: Formula: (= v_~m~0_4 0) InVars {} OutVars{~m~0=v_~m~0_4} AuxVars[] AssignedVars[~m~0] 650732#[L36-1]don't care [231] L36-1-->L36-2: Formula: (= v_~i1~0_5 0) InVars {} OutVars{~i1~0=v_~i1~0_5} AuxVars[] AssignedVars[~i1~0] 651618#[L36-2]don't care [220] L36-2-->L36-3: Formula: (= v_~i2~0_5 0) InVars {} OutVars{~i2~0=v_~i2~0_5} AuxVars[] AssignedVars[~i2~0] 651356#[L36-3]don't care [197] L36-3-->L37: Formula: (= v_~j1~0_6 0) InVars {} OutVars{~j1~0=v_~j1~0_6} AuxVars[] AssignedVars[~j1~0] 649954#[L37]don't care [184] L37-->L37-1: Formula: (= v_~k1~0_4 0) InVars {} OutVars{~k1~0=v_~k1~0_4} AuxVars[] AssignedVars[~k1~0] 649956#[L37-1]don't care [185] L37-1-->L-1-2: Formula: (= v_~k2~0_4 0) InVars {} OutVars{~k2~0=v_~k2~0_4} AuxVars[] AssignedVars[~k2~0] 653076#[L-1-2]don't care [245] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 651732#[L-1-3]don't care [253] L-1-3-->L60: 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_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, 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|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#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~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, 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~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_3|} 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~nondet6#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 651730#[L60]don't care [248] L60-->L60-1: Formula: (and (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= 0 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4|)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 651100#[L60-1]don't care [171] L60-1-->L60-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 1)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 650974#[L60-2]don't care [163] L60-2-->L63: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 650976#[L63]don't care [149] L63-->L63-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{~n~0=v_~n~0_6, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} AuxVars[] AssignedVars[~n~0] 652572#[L63-1]don't care [230] L63-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 650956#[L64]don't care [159] L64-->L64-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 650958#[L64-1]don't care [244] L64-1-->L64-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~m~0_5) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~m~0=v_~m~0_5, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~m~0] 652766#[L64-2]don't care [257] L64-2-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 652768#[L65]don't care [258] L65-->L65-1: 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] 649938#[L65-1]don't care [183] L65-1-->L65-2: Formula: (= v_~i1~0_6 |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|, ~i1~0=v_~i1~0_6} AuxVars[] AssignedVars[~i1~0] 649940#[L65-2]don't care [172] L65-2-->L66: 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] 649774#[L66]don't care [169] L66-->L66-1: 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] 649776#[L66-1]don't care [186] L66-1-->L66-2: Formula: (= v_~i2~0_6 |v_ULTIMATE.start_main_#t~nondet8#1_3|) 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|, ~i2~0=v_~i2~0_6} AuxVars[] AssignedVars[~i2~0] 649970#[L66-2]don't care [174] L66-2-->L67: 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] 651102#[L67]don't care [238] L67-->L67-1: 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] 651682#[L67-1]don't care [211] L67-1-->L67-2: Formula: (= v_~j1~0_7 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|, ~j1~0=v_~j1~0_7} AuxVars[] AssignedVars[~j1~0] 652420#[L67-2]don't care [156] L67-2-->L68: 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] 651708#[L68]don't care [242] L68-->L68-1: 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] 650340#[L68-1]don't care [210] L68-1-->L68-2: Formula: (= v_~k1~0_5 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~k1~0=v_~k1~0_5, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~k1~0] 650342#[L68-2]don't care [198] L68-2-->L69: 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] 649652#[L69]don't care [157] L69-->L69-1: 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] 649654#[L69-1]don't care [246] L69-1-->L69-2: Formula: (= v_~k2~0_5 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~k2~0=v_~k2~0_5, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~k2~0] 650752#[L69-2]don't care [217] L69-2-->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] 652180#[L72]don't care [191] L72-->L72-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (let ((.cse0 (mod v_~i1~0_7 4294967296))) (and (= .cse0 (mod v_~k2~0_6 4294967296)) (= (mod v_~k1~0_6 4294967296) .cse0) (= v_~i1~0_7 v_~i2~0_7) (= v_~i1~0_7 0))) 1 0)) InVars {~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6} OutVars{~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 651280#[L72-1]don't care [194] L72-1-->L32: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 651282#[L32]don't care [208] L32-->L33: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 651496#[L33]don't care [162] L33-->L32-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 649784#[L32-1]don't care [170] L32-1-->L73: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (<= 0 v_~m~0_6) 1 0)) InVars {~m~0=v_~m~0_6} OutVars{~m~0=v_~m~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 649786#[L73]don't care [214] L73-->L32-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 650410#[L32-2]don't care [221] L32-2-->L33-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 651750#[L33-3]don't care [256] L33-3-->L32-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] 650368#[L32-3]don't care [212] L32-3-->L75: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 650370#[L75]don't care [187] L75-->L75-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 651008#[L75-1]don't care [167] L75-1-->L75-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) |v_ULTIMATE.start_main_~#t1~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_5| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_5|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_5|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] 650628#[L75-2]don't care [288] L75-2-->L40-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_8|, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_#t~post3, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 650630#[L40-1, L75-3]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 652790#[L75-3, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 653964#[L41-6, L75-3]don't care [264] L41-6-->L42: Formula: (< v_~j1~0_3 v_~m~0_2) InVars {~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} OutVars{~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} AuxVars[] AssignedVars[] 653966#[L42, L75-3]don't care [200] L75-3-->L75-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 653968#[L75-4, L42]don't care [268] L42-->L42-1: Formula: (= v_~k1~0_1 |v_thread1Thread1of1ForFork0_#t~post2_1|) InVars {~k1~0=v_~k1~0_1} OutVars{~k1~0=v_~k1~0_1, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 654808#[L75-4, L42-1]don't care [237] L75-4-->L76: 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] 654810#[L42-1, L76]don't care [192] L76-->L76-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 696148#[L76-1, L42-1]don't care [234] L76-1-->L76-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 696150#[L76-2, L42-1]don't care [270] L42-1-->L42-2: Formula: (= v_~k1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post2_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} OutVars{~k1~0=v_~k1~0_2, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} AuxVars[] AssignedVars[~k1~0] 664640#[L42-2, L76-2]don't care [272] L42-2-->L41-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 664558#[L41-3, L76-2]don't care [274] L41-3-->L41-4: Formula: (= v_~j1~0_4 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {~j1~0=v_~j1~0_4} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~j1~0=v_~j1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 664560#[L41-4, L76-2]don't care [275] L41-4-->L41-5: Formula: (= v_~j1~0_5 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|, ~j1~0=v_~j1~0_5} AuxVars[] AssignedVars[~j1~0] 664630#[L41-5, L76-2]don't care [276] L41-5-->L41-6: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 664496#[L76-2, L41-6]don't care [265] L41-6-->L41-7: Formula: (<= v_~m~0_1 v_~j1~0_2) InVars {~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} OutVars{~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} AuxVars[] AssignedVars[] 651432#[L41-7, L76-2]don't care [269] L41-7-->L44: Formula: (= v_~i1~0_3 |v_thread1Thread1of1ForFork0_#t~post3_1|) InVars {~i1~0=v_~i1~0_3} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_1|, ~i1~0=v_~i1~0_3} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] 651434#[L76-2, L44]don't care [271] L44-->L44-1: Formula: (= v_~i1~0_4 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|, ~i1~0=v_~i1~0_4} AuxVars[] AssignedVars[~i1~0] 655596#[L44-1, L76-2]don't care [273] L44-1-->L40-1: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] 654784#[L40-1, L76-2]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 654600#[L76-2, L41]don't care [239] L76-2-->L76-3: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (select |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_5|)) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) |v_ULTIMATE.start_main_~#t2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_5|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] 654438#[L76-3, L41]don't care [291] L76-3-->L51-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#t~post4, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 654106#[L76-4, L51-1, L41]don't care [195] L76-4-->L76-5: 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] 654384#[L51-1, L76-5, L41]don't care [240] L76-5-->L77: 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] 659164#[L51-1, L77, L41]don't care [278] L51-1-->L51-2: Formula: (<= v_~n~0_3 v_~i2~0_1) InVars {~n~0=v_~n~0_3, ~i2~0=v_~i2~0_1} OutVars{~n~0=v_~n~0_3, ~i2~0=v_~i2~0_1} AuxVars[] AssignedVars[] 658416#[L77, L51-2, L41]don't care [281] L51-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] 654722#[L77, thread2FINAL, L41]don't care [201] L77-->L77-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_6|)) (= (select |v_#valid_14| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 1) (= (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) |v_ULTIMATE.start_main_#t~mem16#1_2|)) InVars {#memory_int=|v_#memory_int_7|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_14|} OutVars{#valid=|v_#valid_14|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 654708#[thread2FINAL, L77-1, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 654610#[L41-6, thread2FINAL, L77-1]don't care [283] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 651614#[L41-6, L77-1, thread2EXIT]don't care [2023-09-08 14:59:11,081 INFO L750 eck$LassoCheckResult]: Loop: 651614#[L41-6, L77-1, thread2EXIT]don't care [264] L41-6-->L42: Formula: (< v_~j1~0_3 v_~m~0_2) InVars {~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} OutVars{~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} AuxVars[] AssignedVars[] 649944#[L42, L77-1, thread2EXIT]don't care [268] L42-->L42-1: Formula: (= v_~k1~0_1 |v_thread1Thread1of1ForFork0_#t~post2_1|) InVars {~k1~0=v_~k1~0_1} OutVars{~k1~0=v_~k1~0_1, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 650110#[L42-1, L77-1, thread2EXIT]don't care [270] L42-1-->L42-2: Formula: (= v_~k1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post2_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} OutVars{~k1~0=v_~k1~0_2, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} AuxVars[] AssignedVars[~k1~0] 651130#[L77-1, thread2EXIT, L42-2]don't care [272] L42-2-->L41-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 650330#[L77-1, thread2EXIT, L41-3]don't care [274] L41-3-->L41-4: Formula: (= v_~j1~0_4 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {~j1~0=v_~j1~0_4} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~j1~0=v_~j1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 649906#[L77-1, L41-4, thread2EXIT]don't care [275] L41-4-->L41-5: Formula: (= v_~j1~0_5 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|, ~j1~0=v_~j1~0_5} AuxVars[] AssignedVars[~j1~0] 651378#[L41-5, L77-1, thread2EXIT]don't care [276] L41-5-->L41-6: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 651614#[L41-6, L77-1, thread2EXIT]don't care [2023-09-08 14:59:11,081 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:11,082 INFO L85 PathProgramCache]: Analyzing trace with hash -1172967037, now seen corresponding path program 1 times [2023-09-08 14:59:11,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:59:11,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1993498760] [2023-09-08 14:59:11,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:59:11,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:59:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:11,227 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-09-08 14:59:11,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-08 14:59:11,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1993498760] [2023-09-08 14:59:11,227 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1993498760] provided 0 perfect and 1 imperfect interpolant sequences [2023-09-08 14:59:11,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1945216946] [2023-09-08 14:59:11,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:59:11,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-09-08 14:59:11,228 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:11,228 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-09-08 14:59:11,231 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (117)] Waiting until timeout for monitored process [2023-09-08 14:59:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:11,284 INFO L262 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 9 conjunts are in the unsatisfiable core [2023-09-08 14:59:11,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:11,392 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-09-08 14:59:11,393 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-09-08 14:59:11,490 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-09-08 14:59:11,490 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1945216946] provided 1 perfect and 1 imperfect interpolant sequences [2023-09-08 14:59:11,490 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-09-08 14:59:11,490 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [8, 8] total 16 [2023-09-08 14:59:11,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [215992105] [2023-09-08 14:59:11,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-09-08 14:59:11,492 INFO L753 eck$LassoCheckResult]: stem already infeasible [2023-09-08 14:59:11,492 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:11,493 INFO L85 PathProgramCache]: Analyzing trace with hash -839015348, now seen corresponding path program 1 times [2023-09-08 14:59:11,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:59:11,493 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573951381] [2023-09-08 14:59:11,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:59:11,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:59:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:11,495 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:59:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:11,497 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:59:11,513 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:59:11,513 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:59:11,513 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:59:11,513 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:59:11,513 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:59:11,513 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:11,513 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:59:11,513 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:59:11,513 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration10_Loop [2023-09-08 14:59:11,513 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:59:11,513 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:59:11,514 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 14:59:11,515 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 14:59:11,517 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 14:59:11,519 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 14:59:11,520 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 14:59:11,523 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 14:59:11,525 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 14:59:11,527 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 14:59:11,571 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:59:11,571 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:59:11,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:11,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:11,572 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:11,593 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:11,593 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:11,602 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2023-09-08 14:59:11,611 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:11,611 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~post1=0} Honda state: {thread1Thread1of1ForFork0_#t~post1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:11,613 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2023-09-08 14:59:11,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:11,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:11,614 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:11,616 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2023-09-08 14:59:11,618 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:11,618 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:11,638 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:11,639 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.offset_19=0} Honda state: {v_rep#funAddr~thread1.offset_19=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:11,641 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2023-09-08 14:59:11,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:11,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:11,642 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:11,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2023-09-08 14:59:11,801 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:11,801 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:11,822 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:11,822 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.base_19=-1} Honda state: {v_rep#funAddr~thread2.base_19=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:11,825 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:11,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:11,825 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:11,826 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:11,829 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2023-09-08 14:59:11,829 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:11,830 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:11,851 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:11,851 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.base_19=-1} Honda state: {v_rep#funAddr~thread1.base_19=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:11,853 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2023-09-08 14:59:11,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:11,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:11,855 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:11,857 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2023-09-08 14:59:11,859 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:11,859 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:11,881 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2023-09-08 14:59:11,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:11,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:11,882 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:11,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2023-09-08 14:59:11,886 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:59:11,886 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:11,979 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:59:11,985 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2023-09-08 14:59:11,985 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:59:11,985 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:59:11,986 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:59:11,986 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:59:11,986 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:59:11,986 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:11,986 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:59:11,986 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:59:11,986 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration10_Loop [2023-09-08 14:59:11,986 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:59:11,986 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:59:11,987 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 14:59:11,990 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 14:59:11,991 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 14:59:11,993 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 14:59:11,994 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 14:59:11,996 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 14:59:11,999 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 14:59:12,001 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 14:59:12,039 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:59:12,039 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:59:12,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:12,040 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:12,040 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:12,041 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2023-09-08 14:59:12,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:59:12,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:12,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:59:12,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:12,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:12,049 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:12,049 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:59:12,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:59:12,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:12,060 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:12,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:12,061 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:12,061 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:12,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:12,074 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2023-09-08 14:59:12,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:12,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:59:12,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:12,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:12,075 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:12,075 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:59:12,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:59:12,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:12,078 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2023-09-08 14:59:12,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:12,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:12,079 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:12,079 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2023-09-08 14:59:12,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:12,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:12,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:12,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:12,088 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:12,092 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:59:12,092 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:59:12,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:12,096 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2023-09-08 14:59:12,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:12,096 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:12,097 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:12,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2023-09-08 14:59:12,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:12,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:12,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:12,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:12,106 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:12,107 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:59:12,107 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:59:12,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:12,111 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:12,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:12,111 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:12,112 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:12,115 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2023-09-08 14:59:12,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:12,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:12,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:12,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:12,121 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:12,122 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:59:12,122 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:59:12,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:12,140 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2023-09-08 14:59:12,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:12,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:12,141 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:12,142 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2023-09-08 14:59:12,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:59:12,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:12,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:59:12,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:12,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:12,150 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:12,150 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:59:12,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:59:12,152 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:59:12,154 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2023-09-08 14:59:12,154 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-09-08 14:59:12,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:12,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:12,155 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:12,156 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2023-09-08 14:59:12,158 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:59:12,158 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:59:12,158 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:59:12,158 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~m~0, ~j1~0) = 1*~m~0 - 1*~j1~0 Supporting invariants [] [2023-09-08 14:59:12,160 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:12,161 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:59:12,168 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:12,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:12,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:59:12,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:12,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:59:12,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:12,309 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 14:59:12,310 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 14:59:12,310 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 28604 states and 86839 transitions. cyclomatic complexity: 59927 Second operand has 5 states, 5 states have (on average 16.6) internal successors, (83), 5 states have internal predecessors, (83), 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 14:59:12,484 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 28604 states and 86839 transitions. cyclomatic complexity: 59927. Second operand has 5 states, 5 states have (on average 16.6) internal successors, (83), 5 states have internal predecessors, (83), 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 29360 states and 88462 transitions. Complement of second has 9 states. [2023-09-08 14:59:12,484 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 14:59:12,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 16.6) internal successors, (83), 5 states have internal predecessors, (83), 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 14:59:12,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 120 transitions. [2023-09-08 14:59:12,485 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 120 transitions. Stem has 78 letters. Loop has 7 letters. [2023-09-08 14:59:12,485 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:12,485 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 120 transitions. Stem has 85 letters. Loop has 7 letters. [2023-09-08 14:59:12,485 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:12,485 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 120 transitions. Stem has 78 letters. Loop has 14 letters. [2023-09-08 14:59:12,486 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:12,486 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 29360 states and 88462 transitions. [2023-09-08 14:59:12,677 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 112 [2023-09-08 14:59:12,921 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:12,957 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 29360 states to 28957 states and 87446 transitions. [2023-09-08 14:59:12,957 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1514 [2023-09-08 14:59:12,962 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1536 [2023-09-08 14:59:12,962 INFO L73 IsDeterministic]: Start isDeterministic. Operand 28957 states and 87446 transitions. [2023-09-08 14:59:12,962 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:59:12,962 INFO L218 hiAutomatonCegarLoop]: Abstraction has 28957 states and 87446 transitions. [2023-09-08 14:59:12,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28957 states and 87446 transitions. [2023-09-08 14:59:13,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28957 to 28594. [2023-09-08 14:59:13,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28594 states, 28594 states have (on average 3.0349024270826046) internal successors, (86780), 28593 states have internal predecessors, (86780), 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 14:59:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28594 states to 28594 states and 86780 transitions. [2023-09-08 14:59:13,660 INFO L240 hiAutomatonCegarLoop]: Abstraction has 28594 states and 86780 transitions. [2023-09-08 14:59:13,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-08 14:59:13,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-09-08 14:59:13,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2023-09-08 14:59:13,660 INFO L87 Difference]: Start difference. First operand 28594 states and 86780 transitions. Second operand has 8 states, 8 states have (on average 9.75) internal successors, (78), 8 states have internal predecessors, (78), 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 14:59:13,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-09-08 14:59:13,996 INFO L93 Difference]: Finished difference Result 39482 states and 118449 transitions. [2023-09-08 14:59:13,996 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 39482 states and 118449 transitions. [2023-09-08 14:59:14,400 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 119 [2023-09-08 14:59:14,585 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 39482 states to 38860 states and 117165 transitions. [2023-09-08 14:59:14,586 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1736 [2023-09-08 14:59:14,590 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1741 [2023-09-08 14:59:14,590 INFO L73 IsDeterministic]: Start isDeterministic. Operand 38860 states and 117165 transitions. [2023-09-08 14:59:14,590 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2023-09-08 14:59:14,590 INFO L218 hiAutomatonCegarLoop]: Abstraction has 38860 states and 117165 transitions. [2023-09-08 14:59:14,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38860 states and 117165 transitions. [2023-09-08 14:59:15,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38860 to 28286. [2023-09-08 14:59:15,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28286 states, 28286 states have (on average 3.043378349713639) internal successors, (86085), 28285 states have internal predecessors, (86085), 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 14:59:15,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28286 states to 28286 states and 86085 transitions. [2023-09-08 14:59:15,337 INFO L240 hiAutomatonCegarLoop]: Abstraction has 28286 states and 86085 transitions. [2023-09-08 14:59:15,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-09-08 14:59:15,338 INFO L428 stractBuchiCegarLoop]: Abstraction has 28286 states and 86085 transitions. [2023-09-08 14:59:15,338 INFO L335 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2023-09-08 14:59:15,338 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 28286 states and 86085 transitions. [2023-09-08 14:59:15,553 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 112 [2023-09-08 14:59:15,554 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 14:59:15,554 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 14:59:15,554 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:59:15,554 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-09-08 14:59:15,555 INFO L748 eck$LassoCheckResult]: Stem: 835076#[$Ultimate##0]don't care [168] $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] 835078#[L-1]don't care [173] L-1-->L-1-1: Formula: (= (select |v_#valid_5| 0) 0) InVars {#valid=|v_#valid_5|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[] 837142#[L-1-1]don't care [243] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 836594#[L21]don't care [213] L21-->L21-1: Formula: (and (= (select |v_#valid_6| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[] 835740#[L21-1]don't care [236] 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[] 835168#[L21-2]don't care [177] 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[] 835170#[L21-3]don't care [204] L21-3-->L21-4: Formula: (and (= (select |v_#valid_7| 2) 1) (= (select |v_#length_2| 2) 13)) InVars {#length=|v_#length_2|, #valid=|v_#valid_7|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_7|} AuxVars[] AssignedVars[] 834054#[L21-4]don't care [190] L21-4-->L36: Formula: (= v_~n~0_5 0) InVars {} OutVars{~n~0=v_~n~0_5} AuxVars[] AssignedVars[~n~0] 834056#[L36]don't care [241] L36-->L36-1: Formula: (= v_~m~0_4 0) InVars {} OutVars{~m~0=v_~m~0_4} AuxVars[] AssignedVars[~m~0] 834770#[L36-1]don't care [231] L36-1-->L36-2: Formula: (= v_~i1~0_5 0) InVars {} OutVars{~i1~0=v_~i1~0_5} AuxVars[] AssignedVars[~i1~0] 835688#[L36-2]don't care [220] L36-2-->L36-3: Formula: (= v_~i2~0_5 0) InVars {} OutVars{~i2~0=v_~i2~0_5} AuxVars[] AssignedVars[~i2~0] 835430#[L36-3]don't care [197] L36-3-->L37: Formula: (= v_~j1~0_6 0) InVars {} OutVars{~j1~0=v_~j1~0_6} AuxVars[] AssignedVars[~j1~0] 833970#[L37]don't care [184] L37-->L37-1: Formula: (= v_~k1~0_4 0) InVars {} OutVars{~k1~0=v_~k1~0_4} AuxVars[] AssignedVars[~k1~0] 833972#[L37-1]don't care [185] L37-1-->L-1-2: Formula: (= v_~k2~0_4 0) InVars {} OutVars{~k2~0=v_~k2~0_4} AuxVars[] AssignedVars[~k2~0] 837272#[L-1-2]don't care [245] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 835802#[L-1-3]don't care [253] L-1-3-->L60: 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_3|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_1|, 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|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#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~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_2|, 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~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_3|} 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~nondet6#1, ULTIMATE.start_main_#t~mem16#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~pre12#1, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~pre14#1, ULTIMATE.start_main_#t~nondet5#1, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~mem17#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~nondet15#1, ULTIMATE.start_main_~#t2~0#1.base] 835800#[L60]don't care [248] L60-->L60-1: Formula: (and (= |v_#valid_8| (store |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 1)) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) (= 0 (select |v_#valid_9| |v_ULTIMATE.start_main_~#t1~0#1.base_4|)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_4| 0)) (= (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_4| 4) |v_#length_3|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_4| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_9|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 835156#[L60-1]don't care [171] L60-1-->L60-2: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_4| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) (= |v_#valid_10| (store |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 1)) (= (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_4| 4) |v_#length_5|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 835026#[L60-2]don't care [163] L60-2-->L63: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 835028#[L63]don't care [149] L63-->L63-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet5#1_3| v_~n~0_6) InVars {ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} OutVars{~n~0=v_~n~0_6, ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_3|} AuxVars[] AssignedVars[~n~0] 836738#[L63-1]don't care [230] L63-1-->L64: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet5#1=|v_ULTIMATE.start_main_#t~nondet5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet5#1] 835012#[L64]don't care [159] L64-->L64-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 835014#[L64-1]don't care [244] L64-1-->L64-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet6#1_3| v_~m~0_5) InVars {ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} OutVars{~m~0=v_~m~0_5, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_3|} AuxVars[] AssignedVars[~m~0] 836956#[L64-2]don't care [257] L64-2-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] 836958#[L65]don't care [258] L65-->L65-1: 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] 833954#[L65-1]don't care [183] L65-1-->L65-2: Formula: (= v_~i1~0_6 |v_ULTIMATE.start_main_#t~nondet7#1_3|) InVars {ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_3|, ~i1~0=v_~i1~0_6} AuxVars[] AssignedVars[~i1~0] 833956#[L65-2]don't care [172] L65-2-->L66: 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] 833792#[L66]don't care [169] L66-->L66-1: 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] 833794#[L66-1]don't care [186] L66-1-->L66-2: Formula: (= v_~i2~0_6 |v_ULTIMATE.start_main_#t~nondet8#1_3|) 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|, ~i2~0=v_~i2~0_6} AuxVars[] AssignedVars[~i2~0] 833986#[L66-2]don't care [174] L66-2-->L67: 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] 835158#[L67]don't care [238] L67-->L67-1: 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] 835744#[L67-1]don't care [211] L67-1-->L67-2: Formula: (= v_~j1~0_7 |v_ULTIMATE.start_main_#t~nondet9#1_3|) InVars {ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_3|, ~j1~0=v_~j1~0_7} AuxVars[] AssignedVars[~j1~0] 836544#[L67-2]don't care [156] L67-2-->L68: 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] 835778#[L68]don't care [242] L68-->L68-1: 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] 834376#[L68-1]don't care [210] L68-1-->L68-2: Formula: (= v_~k1~0_5 |v_ULTIMATE.start_main_#t~nondet10#1_3|) InVars {ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} OutVars{~k1~0=v_~k1~0_5, ULTIMATE.start_main_#t~nondet10#1=|v_ULTIMATE.start_main_#t~nondet10#1_3|} AuxVars[] AssignedVars[~k1~0] 834378#[L68-2]don't care [198] L68-2-->L69: 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] 833668#[L69]don't care [157] L69-->L69-1: 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] 833670#[L69-1]don't care [246] L69-1-->L69-2: Formula: (= v_~k2~0_5 |v_ULTIMATE.start_main_#t~nondet11#1_3|) InVars {ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} OutVars{~k2~0=v_~k2~0_5, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_3|} AuxVars[] AssignedVars[~k2~0] 834790#[L69-2]don't care [217] L69-2-->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] 836266#[L72]don't care [191] L72-->L72-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (let ((.cse0 (mod v_~i1~0_7 4294967296))) (and (= .cse0 (mod v_~k2~0_6 4294967296)) (= (mod v_~k1~0_6 4294967296) .cse0) (= v_~i1~0_7 v_~i2~0_7) (= v_~i1~0_7 0))) 1 0)) InVars {~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6} OutVars{~i2~0=v_~i2~0_7, ~i1~0=v_~i1~0_7, ~k1~0=v_~k1~0_6, ~k2~0=v_~k2~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 835358#[L72-1]don't care [194] L72-1-->L32: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 835360#[L32]don't care [208] L32-->L33: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 835560#[L33]don't care [162] L33-->L32-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] 833802#[L32-1]don't care [170] L32-1-->L73: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| (ite (<= 0 v_~m~0_6) 1 0)) InVars {~m~0=v_~m~0_6} OutVars{~m~0=v_~m~0_6, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 833804#[L73]don't care [214] L73-->L32-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 834448#[L32-2]don't care [221] L32-2-->L33-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 835820#[L33-3]don't care [256] L33-3-->L32-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|} AuxVars[] AssignedVars[] 834402#[L32-3]don't care [212] L32-3-->L75: Formula: (= |v_ULTIMATE.start_main_#t~pre12#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 834404#[L75]don't care [187] L75-->L75-1: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 835056#[L75-1]don't care [167] L75-1-->L75-2: Formula: (and (= (select |v_#valid_12| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) 1) (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_5|) |v_ULTIMATE.start_main_~#t1~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre12#1_3|)) |v_#memory_int_3|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_5| 4) (select |v_#length_7| |v_ULTIMATE.start_main_~#t1~0#1.base_5|)) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_5|)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_3|, #valid=|v_#valid_12|, #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_5|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|} AuxVars[] AssignedVars[#memory_int] 834670#[L75-2]don't care [288] L75-2-->L40-1: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar0_2 |v_ULTIMATE.start_main_#t~pre12#1_6|) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_8|, thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_8|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_#t~post3, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] 834672#[L40-1, L75-3]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 837804#[L75-3, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 838086#[L41-6, L75-3]don't care [264] L41-6-->L42: Formula: (< v_~j1~0_3 v_~m~0_2) InVars {~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} OutVars{~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} AuxVars[] AssignedVars[] 837968#[L42, L75-3]don't care [200] L75-3-->L75-4: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre12#1=|v_ULTIMATE.start_main_#t~pre12#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre12#1] 837970#[L75-4, L42]don't care [268] L42-->L42-1: Formula: (= v_~k1~0_1 |v_thread1Thread1of1ForFork0_#t~post2_1|) InVars {~k1~0=v_~k1~0_1} OutVars{~k1~0=v_~k1~0_1, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 840438#[L75-4, L42-1]don't care [237] L75-4-->L76: 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] 840440#[L42-1, L76]don't care [192] L76-->L76-1: Formula: (= |v_ULTIMATE.start_main_#t~pre14#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_2|, #pthreadsForks=|v_#pthreadsForks_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre14#1] 852766#[L76-1, L42-1]don't care [234] L76-1-->L76-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] 854612#[L76-2, L42-1]don't care [270] L42-1-->L42-2: Formula: (= v_~k1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post2_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} OutVars{~k1~0=v_~k1~0_2, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} AuxVars[] AssignedVars[~k1~0] 854606#[L42-2, L76-2]don't care [272] L42-2-->L41-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 854600#[L41-3, L76-2]don't care [274] L41-3-->L41-4: Formula: (= v_~j1~0_4 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {~j1~0=v_~j1~0_4} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~j1~0=v_~j1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 852704#[L41-4, L76-2]don't care [275] L41-4-->L41-5: Formula: (= v_~j1~0_5 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|, ~j1~0=v_~j1~0_5} AuxVars[] AssignedVars[~j1~0] 852706#[L41-5, L76-2]don't care [276] L41-5-->L41-6: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 853746#[L76-2, L41-6]don't care [265] L41-6-->L41-7: Formula: (<= v_~m~0_1 v_~j1~0_2) InVars {~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} OutVars{~j1~0=v_~j1~0_2, ~m~0=v_~m~0_1} AuxVars[] AssignedVars[] 853738#[L41-7, L76-2]don't care [269] L41-7-->L44: Formula: (= v_~i1~0_3 |v_thread1Thread1of1ForFork0_#t~post3_1|) InVars {~i1~0=v_~i1~0_3} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_1|, ~i1~0=v_~i1~0_3} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] 855094#[L76-2, L44]don't care [271] L44-->L44-1: Formula: (= v_~i1~0_4 (+ |v_thread1Thread1of1ForFork0_#t~post3_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_3|, ~i1~0=v_~i1~0_4} AuxVars[] AssignedVars[~i1~0] 855092#[L44-1, L76-2]don't care [273] L44-1-->L40-1: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post3=|v_thread1Thread1of1ForFork0_#t~post3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post3] 836756#[L40-1, L76-2]don't care [239] L76-2-->L76-3: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) 1) (<= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (<= (+ 4 |v_ULTIMATE.start_main_~#t2~0#1.offset_5|) (select |v_#length_8| |v_ULTIMATE.start_main_~#t2~0#1.base_5|)) (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_5|) |v_ULTIMATE.start_main_~#t2~0#1.offset_5| |v_ULTIMATE.start_main_#t~pre14#1_3|)) |v_#memory_int_5|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_6|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} OutVars{ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|} AuxVars[] AssignedVars[#memory_int] 840346#[L76-3, L40-1]don't care [291] L76-3-->L51-1: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2) (= v_thread2Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre14#1_6|)) InVars {ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#t~post4=|v_thread2Thread1of1ForFork1_#t~post4_8|, ULTIMATE.start_main_#t~pre14#1=|v_ULTIMATE.start_main_#t~pre14#1_6|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#t~post4, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] 840342#[L76-4, L51-1, L40-1]don't care [195] L76-4-->L76-5: 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] 840344#[L51-1, L76-5, L40-1]don't care [240] L76-5-->L77: 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] 857636#[L51-1, L77, L40-1]don't care [278] L51-1-->L51-2: Formula: (<= v_~n~0_3 v_~i2~0_1) InVars {~n~0=v_~n~0_3, ~i2~0=v_~i2~0_1} OutVars{~n~0=v_~n~0_3, ~i2~0=v_~i2~0_1} AuxVars[] AssignedVars[] 834970#[L77, L51-2, L40-1]don't care [259] L40-1-->L41: Formula: (< v_~i1~0_2 v_~n~0_2) InVars {~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} OutVars{~n~0=v_~n~0_2, ~i1~0=v_~i1~0_2} AuxVars[] AssignedVars[] 834972#[L77, L51-2, L41]don't care [281] L51-2-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] 838772#[L77, thread2FINAL, L41]don't care [201] L77-->L77-1: Formula: (and (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 4) (select |v_#length_9| |v_ULTIMATE.start_main_~#t1~0#1.base_6|)) (= (select |v_#valid_14| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) 1) (= (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) |v_ULTIMATE.start_main_~#t1~0#1.offset_6|) |v_ULTIMATE.start_main_#t~mem16#1_2|)) InVars {#memory_int=|v_#memory_int_7|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_14|} OutVars{#valid=|v_#valid_14|, #memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem16#1=|v_ULTIMATE.start_main_#t~mem16#1_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem16#1] 841498#[thread2FINAL, L77-1, L41]don't care [283] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] 836960#[L77-1, thread2EXIT, L41]don't care [262] L41-->L41-6: Formula: (= v_~j1~0_1 0) InVars {} OutVars{~j1~0=v_~j1~0_1} AuxVars[] AssignedVars[~j1~0] 835682#[L41-6, L77-1, thread2EXIT]don't care [2023-09-08 14:59:15,555 INFO L750 eck$LassoCheckResult]: Loop: 835682#[L41-6, L77-1, thread2EXIT]don't care [264] L41-6-->L42: Formula: (< v_~j1~0_3 v_~m~0_2) InVars {~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} OutVars{~j1~0=v_~j1~0_3, ~m~0=v_~m~0_2} AuxVars[] AssignedVars[] 833960#[L42, L77-1, thread2EXIT]don't care [268] L42-->L42-1: Formula: (= v_~k1~0_1 |v_thread1Thread1of1ForFork0_#t~post2_1|) InVars {~k1~0=v_~k1~0_1} OutVars{~k1~0=v_~k1~0_1, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 834150#[L42-1, L77-1, thread2EXIT]don't care [270] L42-1-->L42-2: Formula: (= v_~k1~0_2 (+ |v_thread1Thread1of1ForFork0_#t~post2_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} OutVars{~k1~0=v_~k1~0_2, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_3|} AuxVars[] AssignedVars[~k1~0] 835180#[L77-1, thread2EXIT, L42-2]don't care [272] L42-2-->L41-3: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2] 834354#[L77-1, thread2EXIT, L41-3]don't care [274] L41-3-->L41-4: Formula: (= v_~j1~0_4 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {~j1~0=v_~j1~0_4} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~j1~0=v_~j1~0_4} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 833922#[L77-1, L41-4, thread2EXIT]don't care [275] L41-4-->L41-5: Formula: (= v_~j1~0_5 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|, ~j1~0=v_~j1~0_5} AuxVars[] AssignedVars[~j1~0] 835680#[L41-5, L77-1, thread2EXIT]don't care [276] L41-5-->L41-6: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] 835682#[L41-6, L77-1, thread2EXIT]don't care [2023-09-08 14:59:15,556 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:15,556 INFO L85 PathProgramCache]: Analyzing trace with hash 1511238037, now seen corresponding path program 2 times [2023-09-08 14:59:15,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:59:15,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380975558] [2023-09-08 14:59:15,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:59:15,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:59:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:15,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-09-08 14:59:15,676 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-09-08 14:59:15,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380975558] [2023-09-08 14:59:15,676 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380975558] provided 0 perfect and 1 imperfect interpolant sequences [2023-09-08 14:59:15,676 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [621726625] [2023-09-08 14:59:15,676 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-09-08 14:59:15,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-09-08 14:59:15,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:15,677 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-09-08 14:59:15,679 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (131)] Waiting until timeout for monitored process [2023-09-08 14:59:15,736 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-09-08 14:59:15,736 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-09-08 14:59:15,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 9 conjunts are in the unsatisfiable core [2023-09-08 14:59:15,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:15,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-09-08 14:59:15,846 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-09-08 14:59:15,928 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-09-08 14:59:15,929 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [621726625] provided 0 perfect and 2 imperfect interpolant sequences [2023-09-08 14:59:15,929 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-09-08 14:59:15,929 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 16 [2023-09-08 14:59:15,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085483621] [2023-09-08 14:59:15,929 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-09-08 14:59:15,929 INFO L753 eck$LassoCheckResult]: stem already infeasible [2023-09-08 14:59:15,929 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:15,929 INFO L85 PathProgramCache]: Analyzing trace with hash -839015348, now seen corresponding path program 2 times [2023-09-08 14:59:15,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 14:59:15,930 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937040630] [2023-09-08 14:59:15,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 14:59:15,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 14:59:15,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:15,932 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 14:59:15,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 14:59:15,933 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 14:59:15,947 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:59:15,947 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:59:15,947 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:59:15,947 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:59:15,948 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2023-09-08 14:59:15,948 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:15,948 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:59:15,948 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:59:15,948 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration11_Loop [2023-09-08 14:59:15,948 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:59:15,948 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:59:15,949 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:59:15,950 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 14:59:15,951 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:59:15,953 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 14:59:15,954 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 14:59:15,956 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 14:59:15,957 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 14:59:15,960 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 14:59:16,001 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:59:16,001 INFO L404 LassoAnalysis]: Checking for nontermination... [2023-09-08 14:59:16,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,001 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,002 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,005 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2023-09-08 14:59:16,006 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:16,006 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:16,027 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:16,027 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~post2=0} Honda state: {thread1Thread1of1ForFork0_#t~post2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:16,029 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:16,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,030 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,031 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,037 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:16,037 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:16,048 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2023-09-08 14:59:16,054 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:16,055 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.offset_21=1} Honda state: {v_rep#funAddr~thread2.offset_21=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:16,057 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:16,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,058 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2023-09-08 14:59:16,061 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:16,061 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:16,082 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:16,082 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork0_#t~post1=0} Honda state: {thread1Thread1of1ForFork0_#t~post1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:16,089 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:16,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,090 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,091 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2023-09-08 14:59:16,093 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:16,093 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:16,114 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:16,114 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.offset_21=0} Honda state: {v_rep#funAddr~thread1.offset_21=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:16,116 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:16,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,117 INFO L229 MonitoredProcess]: Starting monitored process 136 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,119 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2023-09-08 14:59:16,120 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:16,120 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:16,149 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:16,149 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.base_21=-1} Honda state: {v_rep#funAddr~thread2.base_21=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:16,153 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:16,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,154 INFO L229 MonitoredProcess]: Starting monitored process 137 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,155 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2023-09-08 14:59:16,157 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:16,157 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:16,177 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2023-09-08 14:59:16,178 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.base_21=-1} Honda state: {v_rep#funAddr~thread1.base_21=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2023-09-08 14:59:16,180 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:16,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,181 INFO L229 MonitoredProcess]: Starting monitored process 138 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,183 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2023-09-08 14:59:16,184 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2023-09-08 14:59:16,184 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:16,207 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:16,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,208 INFO L229 MonitoredProcess]: Starting monitored process 139 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,210 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2023-09-08 14:59:16,211 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2023-09-08 14:59:16,211 INFO L160 nArgumentSynthesizer]: Using integer mode. [2023-09-08 14:59:16,306 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2023-09-08 14:59:16,308 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:16,308 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 14:59:16,308 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 14:59:16,308 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 14:59:16,308 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 14:59:16,308 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 14:59:16,308 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,308 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 14:59:16,308 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 14:59:16,308 INFO L133 ssoRankerPreferences]: Filename of dumped script: clever.wvr.c_BEv2_Iteration11_Loop [2023-09-08 14:59:16,309 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 14:59:16,309 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 14:59:16,309 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 14:59:16,311 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 14:59:16,312 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 14:59:16,314 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 14:59:16,315 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 14:59:16,317 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 14:59:16,320 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 14:59:16,321 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 14:59:16,364 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 14:59:16,365 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 14:59:16,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,366 INFO L229 MonitoredProcess]: Starting monitored process 140 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2023-09-08 14:59:16,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:59:16,374 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:16,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:16,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:16,374 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:16,375 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:59:16,375 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:59:16,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:16,380 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2023-09-08 14:59:16,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,381 INFO L229 MonitoredProcess]: Starting monitored process 141 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2023-09-08 14:59:16,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:16,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:16,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:59:16,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:16,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:16,389 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:16,389 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:59:16,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:59:16,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:16,392 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2023-09-08 14:59:16,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,393 INFO L229 MonitoredProcess]: Starting monitored process 142 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2023-09-08 14:59:16,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of 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 14:59:16,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:16,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:16,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:16,401 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:16,402 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:59:16,402 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:59:16,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:16,415 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:16,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,415 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,416 INFO L229 MonitoredProcess]: Starting monitored process 143 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,418 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2023-09-08 14:59:16,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:16,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:16,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:59:16,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:16,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:16,425 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:16,426 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:59:16,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:59:16,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:16,429 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2023-09-08 14:59:16,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,430 INFO L229 MonitoredProcess]: Starting monitored process 144 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,430 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2023-09-08 14:59:16,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:16,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:16,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:16,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:16,438 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:16,439 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 14:59:16,439 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 14:59:16,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 14:59:16,445 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2023-09-08 14:59:16,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,446 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,446 INFO L229 MonitoredProcess]: Starting monitored process 145 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2023-09-08 14:59:16,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 14:59:16,454 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 14:59:16,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 14:59:16,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 14:59:16,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 14:59:16,455 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 14:59:16,455 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 14:59:16,455 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 14:59:16,457 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 14:59:16,459 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2023-09-08 14:59:16,459 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2023-09-08 14:59:16,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 14:59:16,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 14:59:16,460 INFO L229 MonitoredProcess]: Starting monitored process 146 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 14:59:16,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2023-09-08 14:59:16,462 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 14:59:16,462 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2023-09-08 14:59:16,462 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 14:59:16,462 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(~m~0, ~j1~0) = 1*~m~0 - 1*~j1~0 Supporting invariants [] [2023-09-08 14:59:16,464 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2023-09-08 14:59:16,465 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2023-09-08 14:59:16,473 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:16,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:16,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:59:16,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:16,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:16,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:59:16,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:16,593 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 14:59:16,593 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 14:59:16,593 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 28286 states and 86085 transitions. cyclomatic complexity: 59479 Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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 14:59:16,815 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:16,994 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 28286 states and 86085 transitions. cyclomatic complexity: 59479. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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 54913 states and 167732 transitions. Complement of second has 9 states. [2023-09-08 14:59:16,995 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 14:59:16,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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 14:59:16,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 152 transitions. [2023-09-08 14:59:16,995 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 152 transitions. Stem has 78 letters. Loop has 7 letters. [2023-09-08 14:59:16,995 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:16,995 INFO L681 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2023-09-08 14:59:17,002 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:17,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:17,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:59:17,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:17,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:17,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:59:17,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:17,139 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 14:59:17,140 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.1 stem predicates 4 loop predicates [2023-09-08 14:59:17,140 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 28286 states and 86085 transitions. cyclomatic complexity: 59479 Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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 14:59:17,579 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 28286 states and 86085 transitions. cyclomatic complexity: 59479. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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 55855 states and 170061 transitions. Complement of second has 11 states. [2023-09-08 14:59:17,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 4 non-accepting loop states 1 accepting loop states [2023-09-08 14:59:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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 14:59:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 169 transitions. [2023-09-08 14:59:17,581 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 169 transitions. Stem has 78 letters. Loop has 7 letters. [2023-09-08 14:59:17,581 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:17,581 INFO L681 stractBuchiCegarLoop]: Bad chosen interpolant automaton: word not accepted [2023-09-08 14:59:17,588 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 14:59:17,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:17,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 14:59:17,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:17,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 14:59:17,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 14:59:17,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 14:59:17,718 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 14:59:17,719 INFO L141 lantAutomatonBouncer]: Defining Buchi interpolant automaton with scrooge nondeterminism in stemwith honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2023-09-08 14:59:17,719 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 28286 states and 86085 transitions. cyclomatic complexity: 59479 Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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 14:59:18,217 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 28286 states and 86085 transitions. cyclomatic complexity: 59479. Second operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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 69207 states and 212644 transitions. Complement of second has 8 states. [2023-09-08 14:59:18,217 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 14:59:18,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 16.8) internal successors, (84), 5 states have internal predecessors, (84), 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 14:59:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 164 transitions. [2023-09-08 14:59:18,218 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 164 transitions. Stem has 78 letters. Loop has 7 letters. [2023-09-08 14:59:18,218 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:18,218 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 164 transitions. Stem has 85 letters. Loop has 7 letters. [2023-09-08 14:59:18,218 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:18,218 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 164 transitions. Stem has 78 letters. Loop has 14 letters. [2023-09-08 14:59:18,219 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 14:59:18,219 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 69207 states and 212644 transitions. [2023-09-08 14:59:18,940 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-08 14:59:18,940 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 69207 states to 0 states and 0 transitions. [2023-09-08 14:59:18,940 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2023-09-08 14:59:18,941 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2023-09-08 14:59:18,941 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2023-09-08 14:59:18,941 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-08 14:59:18,941 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:59:18,941 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:59:18,941 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-09-08 14:59:18,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-09-08 14:59:18,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2023-09-08 14:59:18,941 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand has 16 states, 16 states have (on average 7.375) internal successors, (118), 16 states have internal predecessors, (118), 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 14:59:18,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-09-08 14:59:18,942 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2023-09-08 14:59:18,942 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2023-09-08 14:59:18,942 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-08 14:59:18,942 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2023-09-08 14:59:18,942 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2023-09-08 14:59:18,942 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2023-09-08 14:59:18,942 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2023-09-08 14:59:18,942 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-09-08 14:59:18,942 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:59:18,942 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:59:18,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-09-08 14:59:18,942 INFO L428 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-09-08 14:59:18,942 INFO L335 stractBuchiCegarLoop]: ======== Iteration 12 ============ [2023-09-08 14:59:18,942 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2023-09-08 14:59:18,942 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2023-09-08 14:59:18,942 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2023-09-08 14:59:18,948 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.09 02:59:18 BoogieIcfgContainer [2023-09-08 14:59:18,948 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2023-09-08 14:59:18,948 INFO L158 Benchmark]: Toolchain (without parser) took 46038.75ms. Allocated memory was 328.2MB in the beginning and 5.8GB in the end (delta: 5.5GB). Free memory was 292.1MB in the beginning and 4.1GB in the end (delta: -3.8GB). Peak memory consumption was 1.7GB. Max. memory is 8.0GB. [2023-09-08 14:59:18,948 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 185.6MB. Free memory is still 140.5MB. There was no memory consumed. Max. memory is 8.0GB. [2023-09-08 14:59:18,948 INFO L158 Benchmark]: CACSL2BoogieTranslator took 163.74ms. Allocated memory is still 328.2MB. Free memory was 291.7MB in the beginning and 280.9MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2023-09-08 14:59:18,948 INFO L158 Benchmark]: Boogie Procedure Inliner took 26.56ms. Allocated memory is still 328.2MB. Free memory was 280.9MB in the beginning and 279.2MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2023-09-08 14:59:18,949 INFO L158 Benchmark]: Boogie Preprocessor took 16.99ms. Allocated memory is still 328.2MB. Free memory was 279.2MB in the beginning and 278.1MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2023-09-08 14:59:18,949 INFO L158 Benchmark]: RCFGBuilder took 345.92ms. Allocated memory is still 328.2MB. Free memory was 277.8MB in the beginning and 264.1MB in the end (delta: 13.7MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. [2023-09-08 14:59:18,949 INFO L158 Benchmark]: BuchiAutomizer took 45479.99ms. Allocated memory was 328.2MB in the beginning and 5.8GB in the end (delta: 5.5GB). Free memory was 264.1MB in the beginning and 4.1GB in the end (delta: -3.8GB). Peak memory consumption was 1.7GB. Max. memory is 8.0GB. [2023-09-08 14:59:18,950 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 185.6MB. Free memory is still 140.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 163.74ms. Allocated memory is still 328.2MB. Free memory was 291.7MB in the beginning and 280.9MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 26.56ms. Allocated memory is still 328.2MB. Free memory was 280.9MB in the beginning and 279.2MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 16.99ms. Allocated memory is still 328.2MB. Free memory was 279.2MB in the beginning and 278.1MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 345.92ms. Allocated memory is still 328.2MB. Free memory was 277.8MB in the beginning and 264.1MB in the end (delta: 13.7MB). Peak memory consumption was 13.6MB. Max. memory is 8.0GB. * BuchiAutomizer took 45479.99ms. Allocated memory was 328.2MB in the beginning and 5.8GB in the end (delta: 5.5GB). Free memory was 264.1MB in the beginning and 4.1GB in the end (delta: -3.8GB). Peak memory consumption was 1.7GB. 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 17 terminating modules (6 trivial, 10 deterministic, 1 nondeterministic). One deterministic module has affine ranking function -1 * i1 + n and consists of 7 locations. One deterministic module has affine ranking function -1 * i2 + n and consists of 5 locations. One deterministic module has affine ranking function -1 * j1 + m and consists of 5 locations. One deterministic module has affine ranking function -1 * i2 + n and consists of 5 locations. One deterministic module has affine ranking function -1 * i2 + n and consists of 6 locations. One deterministic module has affine ranking function -1 * j1 + m and consists of 5 locations. One deterministic module has affine ranking function -1 * aux-i2++-aux + n and consists of 5 locations. One deterministic module has affine ranking function -1 * j1 + m and consists of 5 locations. One deterministic module has affine ranking function -1 * i2 + n and consists of 6 locations. One deterministic module has affine ranking function -1 * j1 + m and consists of 5 locations. One nondeterministic module has affine ranking function -1 * j1 + m and consists of 5 locations. 6 modules have a trivial ranking function, the largest among these consists of 21 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 45.4s and 12 iterations. TraceHistogramMax:2. Analysis of lassos took 22.2s. Construction of modules took 0.4s. Büchi inclusion checks took 11.9s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 15. Automata minimization 6.6s AutomataMinimizationTime, 15 MinimizatonAttempts, 79955 StatesRemovedByMinimization, 15 NontrivialMinimizations. Non-live state removal took 6.1s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [10, 0, 1, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2573 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2560 mSDsluCounter, 5353 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3291 mSDsCounter, 68 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1037 IncrementalHoareTripleChecker+Invalid, 1105 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 68 mSolverCounterUnsat, 2062 mSDtfsCounter, 1037 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT5 conc0 concLT3 SILN0 SILU0 SILI0 SILT3 lasso0 LassoPreprocessingBenchmarks: Lassos: inital22 mio100 ax255 hnf100 lsp24 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq171 hnf92 smp100 dnf100 smp100 tf109 neg100 sie109 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 33ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 46 LassoNonterminationAnalysisSatUnbounded: 3 LassoNonterminationAnalysisUnsat: 10 LassoNonterminationAnalysisUnknown: 1 LassoNonterminationAnalysisTime: 15.3s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2023-09-08 14:59:18,961 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (131)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:19,165 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (117)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:19,366 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (88)] Forceful destruction successful, exit code 0 [2023-09-08 14:59:19,567 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...