/root/.sdkman/candidates/java/current/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.automaton.type.for.concurrent.programs BUCHI_PETRI_NET --buchiautomizer.use.buchi.petri.net.intersection.optimizations true --buchiautomizer.use.automata.for.buchi.petri.net.emptiness.check false -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -i ../../../trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-?-9ecb849-m [2024-02-10 00:49:56,449 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-10 00:49:56,502 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2024-02-10 00:49:56,507 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-10 00:49:56,507 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-10 00:49:56,508 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.Only consider context switches at boundaries of atomic blocks [2024-02-10 00:49:56,540 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-10 00:49:56,541 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-10 00:49:56,541 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-10 00:49:56,545 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-10 00:49:56,546 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-10 00:49:56,546 INFO L153 SettingsManager]: * Use SBE=true [2024-02-10 00:49:56,546 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-02-10 00:49:56,547 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-02-10 00:49:56,547 INFO L153 SettingsManager]: * Use old map elimination=false [2024-02-10 00:49:56,547 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-02-10 00:49:56,548 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-02-10 00:49:56,548 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-02-10 00:49:56,548 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-10 00:49:56,549 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-02-10 00:49:56,549 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-10 00:49:56,549 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-10 00:49:56,550 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-10 00:49:56,550 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-10 00:49:56,550 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-02-10 00:49:56,550 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-02-10 00:49:56,551 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-02-10 00:49:56,551 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-02-10 00:49:56,551 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-10 00:49:56,551 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-10 00:49:56,552 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-02-10 00:49:56,552 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-10 00:49:56,553 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-10 00:49:56,553 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-10 00:49:56,553 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-10 00:49:56,553 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-10 00:49:56,553 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-10 00:49:56,554 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-02-10 00:49:56,554 INFO L153 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Automaton type for concurrent programs -> BUCHI_PETRI_NET Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Use Buchi Petri Net Intersection Optimizations -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Use automata for Buchi Petri Net emptiness check -> false [2024-02-10 00:49:56,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-10 00:49:56,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-10 00:49:56,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-10 00:49:56,918 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-10 00:49:56,919 INFO L274 PluginConnector]: CDTParser initialized [2024-02-10 00:49:56,920 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c [2024-02-10 00:49:58,227 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-10 00:49:58,424 INFO L384 CDTParser]: Found 1 translation units. [2024-02-10 00:49:58,425 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-more-sorted.wvr.c [2024-02-10 00:49:58,433 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eff67e71c/e17c32e1dab649bd925ad5bd3ed2f02f/FLAGb20ebbe8f [2024-02-10 00:49:58,445 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eff67e71c/e17c32e1dab649bd925ad5bd3ed2f02f [2024-02-10 00:49:58,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-10 00:49:58,449 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-10 00:49:58,450 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-10 00:49:58,450 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-10 00:49:58,457 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-10 00:49:58,459 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,460 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79d3cfae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58, skipping insertion in model container [2024-02-10 00:49:58,460 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,493 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-10 00:49:58,714 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-10 00:49:58,726 INFO L202 MainTranslator]: Completed pre-run [2024-02-10 00:49:58,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-10 00:49:58,761 INFO L206 MainTranslator]: Completed translation [2024-02-10 00:49:58,762 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58 WrapperNode [2024-02-10 00:49:58,762 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-10 00:49:58,763 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-10 00:49:58,763 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-10 00:49:58,763 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-10 00:49:58,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,778 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,800 INFO L138 Inliner]: procedures = 24, calls = 38, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 107 [2024-02-10 00:49:58,800 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-10 00:49:58,801 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-10 00:49:58,801 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-10 00:49:58,801 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-10 00:49:58,811 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,814 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,814 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,822 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,826 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,828 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,829 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,832 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-02-10 00:49:58,833 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-02-10 00:49:58,833 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-02-10 00:49:58,834 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-02-10 00:49:58,834 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58" (1/1) ... [2024-02-10 00:49:58,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:49:58,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:49:58,881 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) [2024-02-10 00:49:58,883 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 [2024-02-10 00:49:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-02-10 00:49:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-02-10 00:49:58,925 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-02-10 00:49:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-02-10 00:49:58,925 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-02-10 00:49:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-02-10 00:49:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-02-10 00:49:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-02-10 00:49:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-02-10 00:49:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-02-10 00:49:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-02-10 00:49:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-02-10 00:49:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-02-10 00:49:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-02-10 00:49:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-02-10 00:49:58,928 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-02-10 00:49:59,028 INFO L236 CfgBuilder]: Building ICFG [2024-02-10 00:49:59,030 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2024-02-10 00:49:59,309 INFO L277 CfgBuilder]: Performing block encoding [2024-02-10 00:49:59,318 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-02-10 00:49:59,318 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2024-02-10 00:49:59,321 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 12:49:59 BoogieIcfgContainer [2024-02-10 00:49:59,321 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-02-10 00:49:59,322 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-02-10 00:49:59,322 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-02-10 00:49:59,326 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-02-10 00:49:59,327 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-02-10 00:49:59,327 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.02 12:49:58" (1/3) ... [2024-02-10 00:49:59,328 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4dac821f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.02 12:49:59, skipping insertion in model container [2024-02-10 00:49:59,328 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-02-10 00:49:59,328 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 12:49:58" (2/3) ... [2024-02-10 00:49:59,328 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4dac821f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.02 12:49:59, skipping insertion in model container [2024-02-10 00:49:59,328 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-02-10 00:49:59,328 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.02 12:49:59" (3/3) ... [2024-02-10 00:49:59,330 INFO L332 chiAutomizerObserver]: Analyzing ICFG popl20-more-sorted.wvr.c [2024-02-10 00:49:59,478 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2024-02-10 00:49:59,511 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 181 places, 189 transitions, 399 flow [2024-02-10 00:49:59,597 INFO L124 PetriNetUnfolderBase]: 15/183 cut-off events. [2024-02-10 00:49:59,597 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2024-02-10 00:49:59,610 INFO L83 FinitePrefix]: Finished finitePrefix Result has 196 conditions, 183 events. 15/183 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 210 event pairs, 0 based on Foata normal form. 0/168 useless extension candidates. Maximal degree in co-relation 133. Up to 2 conditions per place. [2024-02-10 00:49:59,610 INFO L82 GeneralOperation]: Start removeDead. Operand has 181 places, 189 transitions, 399 flow [2024-02-10 00:49:59,621 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 178 places, 183 transitions, 384 flow [2024-02-10 00:49:59,627 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2024-02-10 00:49:59,627 INFO L304 stractBuchiCegarLoop]: Hoare is false [2024-02-10 00:49:59,627 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-02-10 00:49:59,627 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-02-10 00:49:59,627 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-02-10 00:49:59,627 INFO L308 stractBuchiCegarLoop]: Difference is false [2024-02-10 00:49:59,627 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-02-10 00:49:59,627 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiPetriNetCegarLoop ======== [2024-02-10 00:49:59,628 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 178 places, 183 transitions, 384 flow [2024-02-10 00:49:59,663 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-02-10 00:49:59,663 INFO L124 PetriNetUnfolderBase]: 3/60 cut-off events. [2024-02-10 00:49:59,663 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-02-10 00:49:59,664 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2024-02-10 00:49:59,668 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-02-10 00:49:59,669 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 178 places, 183 transitions, 384 flow [2024-02-10 00:49:59,677 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-02-10 00:49:59,677 INFO L124 PetriNetUnfolderBase]: 3/60 cut-off events. [2024-02-10 00:49:59,677 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-02-10 00:49:59,677 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2024-02-10 00:49:59,685 INFO L748 eck$LassoCheckResult]: Stem: 185#[$Ultimate##0]true [299] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] 187#[L-1]true [306] L-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 189#[L21]true [378] L21-->L21-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_7| 1))) InVars {#length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] 191#[L21-1]true [403] L21-1-->L21-2: Formula: (= (select (select |v_#memory_int_7| 1) 0) 48) InVars {#memory_int=|v_#memory_int_7|} OutVars{#memory_int=|v_#memory_int_7|} AuxVars[] AssignedVars[] 193#[L21-2]true [316] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_8| 1) 1) 0) InVars {#memory_int=|v_#memory_int_8|} OutVars{#memory_int=|v_#memory_int_8|} AuxVars[] AssignedVars[] 195#[L21-3]true [366] L21-3-->L21-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= (select |v_#length_8| 2) 25)) InVars {#length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] 197#[L21-4]true [338] L21-4-->L41: Formula: (and (= v_~A~0.base_7 0) (= v_~A~0.offset_7 0)) InVars {} OutVars{~A~0.base=v_~A~0.base_7, ~A~0.offset=v_~A~0.offset_7} AuxVars[] AssignedVars[~A~0.base, ~A~0.offset] 199#[L41]true [294] L41-->L41-1: Formula: (= v_~M~0_4 0) InVars {} OutVars{~M~0=v_~M~0_4} AuxVars[] AssignedVars[~M~0] 201#[L41-1]true [307] L41-1-->L42: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] 203#[L42]true [326] L42-->L42-1: Formula: (= v_~sorted1~0_3 0) InVars {} OutVars{~sorted1~0=v_~sorted1~0_3} AuxVars[] AssignedVars[~sorted1~0] 205#[L42-1]true [405] L42-1-->L42-2: Formula: (= v_~sorted2~0_3 0) InVars {} OutVars{~sorted2~0=v_~sorted2~0_3} AuxVars[] AssignedVars[~sorted2~0] 207#[L42-2]true [337] L42-2-->L-1-1: Formula: (= v_~sorted3~0_3 0) InVars {} OutVars{~sorted3~0=v_~sorted3~0_3} AuxVars[] AssignedVars[~sorted3~0] 209#[L-1-1]true [422] L-1-1-->L-1-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 211#[L-1-2]true [426] L-1-2-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre18#1=|v_ULTIMATE.start_main_#t~pre18#1_1|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_1|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~mem23#1=|v_ULTIMATE.start_main_#t~mem23#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_1|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~mem22#1=|v_ULTIMATE.start_main_#t~mem22#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre18#1, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem23#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_main_#t~ret15#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~pre16#1, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~mem22#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~mem24#1] 213#[L71]true [354] L71-->L71-1: Formula: (and (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_10|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_9|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_10|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 215#[L71-1]true [279] L71-1-->L71-2: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_12|) (= (store |v_#length_12| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4) |v_#length_11|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_12|, #valid=|v_#valid_13|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_11|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 217#[L71-2]true [424] L71-2-->L71-3: Formula: (and (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= |v_#valid_14| (store |v_#valid_15| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= (store |v_#length_14| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4) |v_#length_13|) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t3~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_14|, #valid=|v_#valid_15|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_13|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] 219#[L71-3]true [380] L71-3-->L74: 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] 221#[L74]true [351] L74-->L74-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet13#1_3| v_~M~0_5) InVars {ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} OutVars{~M~0=v_~M~0_5, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[~M~0] 223#[L74-1]true [381] L74-1-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] 225#[L75]true [334] L75-->L75-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] 227#[L75-1]true [298] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet14#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} OutVars{~N~0=v_~N~0_6, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[~N~0] 229#[L75-2]true [402] L75-2-->L76: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] 231#[L76]true [340] L76-->L76-1: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1| v_~N~0_7) InVars {~N~0=v_~N~0_7} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#in~size#1] 233#[L76-1]true [400] L76-1-->L76-2: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_1|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 235#[L76-2]true [415] L76-2-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_1|, ULTIMATE.start_create_fresh_int_array_#t~nondet27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet27#1_1|, ULTIMATE.start_create_fresh_int_array_#t~post26#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post26#1_1|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~nondet27#1, ULTIMATE.start_create_fresh_int_array_#t~post26#1, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1] 237#[L97]true [355] L97-->L98: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|) InVars {ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~size#1] 239#[L98]true [385] L98-->L98-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_3|) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 241#[L98-1]true [271] L98-1-->L36: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 243#[L36]true [419] L36-->L37: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 245#[L37]true [328] L37-->L36-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] 247#[L36-1]true [398] L36-1-->L98-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 249#[L98-2]true [361] L98-2-->L99: Formula: true InVars {} OutVars{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] 251#[L99]true [388] L99-->L99-1: Formula: (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_4| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 253#[L99-1]true [314] L99-1-->L36-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 255#[L36-2]true [389] L36-2-->L37-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_7|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_7|, 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_~cond#1] 257#[L37-3]true [301] L37-3-->L36-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_9| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[] 259#[L36-3]true [356] L36-3-->L99-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 261#[L99-2]true [396] L99-2-->L101: Formula: true InVars {} OutVars{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_#in~cond#1] 263#[L101]true [411] L101-->L101-1: Formula: (and (not (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_2| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_2| 0) (= (select |v_#valid_17| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_2|) 0) (= (store |v_#valid_17| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_2| 1) |v_#valid_16|) (< |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_2| |v_#StackHeapBarrier_5|) (= (store |v_#length_16| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_2| (* 4 (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_5| 1073741824))) |v_#length_15|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_16|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_2|, #valid=|v_#valid_16|, #length=|v_#length_15|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset] 265#[L101-1]true [277] L101-1-->L101-2: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_3| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_3| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|)) InVars {ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base] 267#[L101-2]true [365] L101-2-->L102: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset] 269#[L102]true [312] L102-->L102-6: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~3#1] 271#[L102-6]true [2024-02-10 00:49:59,686 INFO L750 eck$LassoCheckResult]: Loop: 271#[L102-6]true [288] L102-6-->L103: Formula: (< |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_4| |v_ULTIMATE.start_create_fresh_int_array_~size#1_7|) InVars {ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_4|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_4|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_7|} AuxVars[] AssignedVars[] 274#[L103]true [406] L103-->L103-1: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~nondet27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet27#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet27#1] 276#[L103-1]true [309] L103-1-->L103-2: Formula: (let ((.cse1 (* 4 |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_5|))) (let ((.cse0 (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_3| .cse1))) (and (= |v_#memory_int_9| (store |v_#memory_int_10| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_3| (store (select |v_#memory_int_10| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_3|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet27#1_3|))) (<= (+ |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_3| .cse1 4) (select |v_#length_17| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_3|)) (<= 0 .cse0) (= (select |v_#valid_18| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_3|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_3|, #valid=|v_#valid_18|, #memory_int=|v_#memory_int_10|, ULTIMATE.start_create_fresh_int_array_#t~nondet27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet27#1_3|, #length=|v_#length_17|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_5|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_3|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_3|, #valid=|v_#valid_18|, #memory_int=|v_#memory_int_9|, ULTIMATE.start_create_fresh_int_array_#t~nondet27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet27#1_3|, #length=|v_#length_17|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_5|} AuxVars[] AssignedVars[#memory_int] 278#[L103-2]true [375] L103-2-->L102-3: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~nondet27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet27#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet27#1] 280#[L102-3]true [330] L102-3-->L102-4: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#t~post26#1_2| |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_6|) InVars {ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_6|} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post26#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post26#1_2|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post26#1] 282#[L102-4]true [305] L102-4-->L102-5: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_7| (+ |v_ULTIMATE.start_create_fresh_int_array_#t~post26#1_3| 1)) InVars {ULTIMATE.start_create_fresh_int_array_#t~post26#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post26#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_7|, ULTIMATE.start_create_fresh_int_array_#t~post26#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post26#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~3#1] 284#[L102-5]true [412] L102-5-->L102-6: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post26#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post26#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post26#1] 271#[L102-6]true [2024-02-10 00:49:59,692 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 00:49:59,692 INFO L85 PathProgramCache]: Analyzing trace with hash 1669639246, now seen corresponding path program 1 times [2024-02-10 00:49:59,702 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 00:49:59,702 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [702596943] [2024-02-10 00:49:59,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 00:49:59,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 00:49:59,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 00:49:59,871 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 00:49:59,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 00:49:59,932 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 00:49:59,935 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 00:49:59,935 INFO L85 PathProgramCache]: Analyzing trace with hash -1318767268, now seen corresponding path program 1 times [2024-02-10 00:49:59,935 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 00:49:59,936 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562519067] [2024-02-10 00:49:59,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 00:49:59,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 00:49:59,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 00:49:59,954 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 00:49:59,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 00:49:59,963 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 00:49:59,965 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 00:49:59,965 INFO L85 PathProgramCache]: Analyzing trace with hash -1706981265, now seen corresponding path program 1 times [2024-02-10 00:49:59,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 00:49:59,965 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [234999580] [2024-02-10 00:49:59,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 00:49:59,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 00:50:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 00:50:00,011 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 00:50:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 00:50:00,072 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 00:50:01,389 INFO L210 LassoAnalysis]: Preferences: [2024-02-10 00:50:01,391 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2024-02-10 00:50:01,391 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-02-10 00:50:01,391 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2024-02-10 00:50:01,391 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2024-02-10 00:50:01,392 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:01,392 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2024-02-10 00:50:01,393 INFO L132 ssoRankerPreferences]: Path of dumped script: [2024-02-10 00:50:01,393 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-sorted.wvr.c_BEv2_Iteration1_Lasso [2024-02-10 00:50:01,393 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2024-02-10 00:50:01,393 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2024-02-10 00:50:01,423 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,430 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,432 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,436 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,439 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,441 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,443 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,446 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,448 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,450 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,452 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,455 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,457 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,463 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,467 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,470 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,473 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,475 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,483 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,486 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,488 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,956 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,959 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,962 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,964 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,965 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,967 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,972 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,974 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,976 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,978 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,981 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,983 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,985 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,986 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,988 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,990 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:01,992 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:02,532 INFO L294 LassoAnalysis]: Preprocessing complete. [2024-02-10 00:50:02,536 INFO L490 LassoAnalysis]: Using template 'affine'. [2024-02-10 00:50:02,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:02,538 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:02,544 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) [2024-02-10 00:50:02,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:02,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:02,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:02,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:02,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:02,569 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:02,570 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:02,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:02,572 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 [2024-02-10 00:50:02,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:02,594 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 [2024-02-10 00:50:02,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:02,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:02,596 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) [2024-02-10 00:50:02,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:02,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:02,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:02,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:02,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:02,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:02,621 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:02,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:02,625 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 [2024-02-10 00:50:02,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:02,645 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 [2024-02-10 00:50:02,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:02,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:02,649 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) [2024-02-10 00:50:02,654 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 [2024-02-10 00:50:02,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:02,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:02,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:02,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:02,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:02,667 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:02,667 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:02,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:02,688 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2024-02-10 00:50:02,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:02,689 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:02,690 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) [2024-02-10 00:50:02,699 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 [2024-02-10 00:50:02,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:02,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:02,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:02,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:02,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:02,711 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:02,711 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:02,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:02,735 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 [2024-02-10 00:50:02,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:02,736 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:02,741 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) [2024-02-10 00:50:02,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:02,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:02,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:02,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:02,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:02,757 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:02,758 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:02,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:02,760 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 [2024-02-10 00:50:02,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:02,779 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 [2024-02-10 00:50:02,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:02,780 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:02,781 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) [2024-02-10 00:50:02,787 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 [2024-02-10 00:50:02,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:02,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:02,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:02,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:02,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:02,798 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:02,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:02,800 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 [2024-02-10 00:50:02,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:02,816 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 [2024-02-10 00:50:02,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:02,817 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:02,819 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) [2024-02-10 00:50:02,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:02,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:02,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:02,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:02,837 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:02,839 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:02,839 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:02,843 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 [2024-02-10 00:50:02,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:02,868 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 [2024-02-10 00:50:02,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:02,868 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:02,870 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) [2024-02-10 00:50:02,874 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 [2024-02-10 00:50:02,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:02,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:02,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:02,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:02,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:02,885 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:02,886 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:02,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:02,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:02,906 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 [2024-02-10 00:50:02,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:02,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:02,907 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) [2024-02-10 00:50:02,913 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 [2024-02-10 00:50:02,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:02,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:02,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:02,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:02,922 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:02,923 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:02,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:02,924 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 [2024-02-10 00:50:02,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:02,940 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 [2024-02-10 00:50:02,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:02,941 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:02,942 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) [2024-02-10 00:50:02,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:02,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:02,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:02,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:02,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:02,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:02,961 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:02,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:02,964 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 [2024-02-10 00:50:02,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:02,981 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 [2024-02-10 00:50:02,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:02,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:02,983 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) [2024-02-10 00:50:02,988 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 [2024-02-10 00:50:02,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:02,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:02,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:02,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:02,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:03,000 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:03,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,013 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 [2024-02-10 00:50:03,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,015 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) [2024-02-10 00:50:03,020 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 [2024-02-10 00:50:03,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:03,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,033 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,033 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:03,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:03,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,046 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 [2024-02-10 00:50:03,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,048 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) [2024-02-10 00:50:03,059 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 [2024-02-10 00:50:03,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,085 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,089 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:03,089 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:03,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,114 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 [2024-02-10 00:50:03,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,116 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) [2024-02-10 00:50:03,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,133 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,137 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:03,138 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:03,141 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 [2024-02-10 00:50:03,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,157 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 [2024-02-10 00:50:03,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,159 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) [2024-02-10 00:50:03,163 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 [2024-02-10 00:50:03,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,175 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:03,175 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:03,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,186 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 [2024-02-10 00:50:03,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,188 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) [2024-02-10 00:50:03,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,191 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 [2024-02-10 00:50:03,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,200 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:03,200 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:03,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,233 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 [2024-02-10 00:50:03,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,233 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,234 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) [2024-02-10 00:50:03,237 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 [2024-02-10 00:50:03,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:03,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,248 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,249 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:03,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:03,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,270 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 [2024-02-10 00:50:03,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,270 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,272 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) [2024-02-10 00:50:03,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,288 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,291 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:03,291 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:03,294 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 [2024-02-10 00:50:03,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,307 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2024-02-10 00:50:03,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,309 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) [2024-02-10 00:50:03,323 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 [2024-02-10 00:50:03,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,333 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:03,333 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:03,336 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 [2024-02-10 00:50:03,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,353 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 [2024-02-10 00:50:03,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,355 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) [2024-02-10 00:50:03,359 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 [2024-02-10 00:50:03,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,368 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:03,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,368 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,369 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:03,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:03,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,391 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 [2024-02-10 00:50:03,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,392 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) [2024-02-10 00:50:03,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,408 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,415 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:03,415 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:03,418 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 [2024-02-10 00:50:03,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,435 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 [2024-02-10 00:50:03,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,439 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) [2024-02-10 00:50:03,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,452 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,453 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,455 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:03,455 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:03,464 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 [2024-02-10 00:50:03,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,479 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 [2024-02-10 00:50:03,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,481 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) [2024-02-10 00:50:03,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,493 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,495 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:03,495 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:03,498 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 [2024-02-10 00:50:03,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,515 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 [2024-02-10 00:50:03,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,517 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) [2024-02-10 00:50:03,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:03,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,531 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,531 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:03,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:03,533 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 [2024-02-10 00:50:03,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:03,543 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2024-02-10 00:50:03,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,543 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,545 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) [2024-02-10 00:50:03,545 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 [2024-02-10 00:50:03,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:03,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:03,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:03,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:03,557 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:03,563 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:03,563 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:03,584 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-02-10 00:50:03,607 INFO L443 ModelExtractionUtils]: Simplification made 10 calls to the SMT solver. [2024-02-10 00:50:03,607 INFO L444 ModelExtractionUtils]: 8 out of 22 variables were initially zero. Simplification set additionally 10 variables to zero. [2024-02-10 00:50:03,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:03,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:03,614 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) [2024-02-10 00:50:03,616 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 [2024-02-10 00:50:03,688 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-02-10 00:50:03,705 INFO L438 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2024-02-10 00:50:03,705 INFO L513 LassoAnalysis]: Proved termination. [2024-02-10 00:50:03,706 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1, ULTIMATE.start_create_fresh_int_array_~i~3#1) = 1*v_rep(select #length ULTIMATE.start_create_fresh_int_array_~arr~0#1.base)_1 - 4*ULTIMATE.start_create_fresh_int_array_~i~3#1 Supporting invariants [1*ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset >= 0] [2024-02-10 00:50:03,712 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 [2024-02-10 00:50:03,776 INFO L156 tatePredicateManager]: 20 out of 21 supporting invariants were superfluous and have been removed [2024-02-10 00:50:03,782 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #length[~arr~0!base] could not be translated [2024-02-10 00:50:03,811 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 00:50:03,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-10 00:50:03,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 4 conjunts are in the unsatisfiable core [2024-02-10 00:50:03,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-10 00:50:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-10 00:50:03,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 19 conjuncts, 6 conjunts are in the unsatisfiable core [2024-02-10 00:50:03,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-10 00:50:04,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-10 00:50:04,102 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 4 loop predicates [2024-02-10 00:50:04,105 INFO L162 BuchiComplementFKV]: Start buchiComplementFKV with optimization HEIMAT2. Operand has 8 states, 8 states have (on average 6.25) internal successors, (50), 8 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 00:50:04,733 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2024-02-10 00:50:04,897 INFO L171 BuchiComplementFKV]: Finished buchiComplementFKV with optimization HEIMAT2. Operand has 8 states, 8 states have (on average 6.25) internal successors, (50), 8 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 20 states and 5234 transitions.12 powerset states8 rank states. The highest rank that occured is 1 [2024-02-10 00:50:04,899 INFO L89 BuchiIntersect]: Starting Intersection [2024-02-10 00:50:04,899 INFO L112 BuchiIntersect]: use intersection optimizations [2024-02-10 00:50:04,901 INFO L63 sectAllAcceptingtNet]: Starting Intersection with all accepting Petri Net [2024-02-10 00:50:05,070 INFO L72 sectAllAcceptingtNet]: Exiting Intersection with all accepting Petri Net [2024-02-10 00:50:05,070 INFO L99 BuchiIntersect]: Exiting Intersection [2024-02-10 00:50:05,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 11 states 4 stem states 4 non-accepting loop states 2 accepting loop states [2024-02-10 00:50:05,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 6.25) internal successors, (50), 8 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-02-10 00:50:05,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 1853 transitions. [2024-02-10 00:50:05,089 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 11 states and 1853 transitions. Stem has 43 letters. Loop has 7 letters. [2024-02-10 00:50:05,089 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-02-10 00:50:05,090 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 11 states and 1853 transitions. Stem has 50 letters. Loop has 7 letters. [2024-02-10 00:50:05,090 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-02-10 00:50:05,090 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 11 states and 1853 transitions. Stem has 43 letters. Loop has 14 letters. [2024-02-10 00:50:05,090 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-02-10 00:50:05,090 INFO L428 stractBuchiCegarLoop]: Abstraction has has 198 places, 5060 transitions, 20762 flow [2024-02-10 00:50:05,090 INFO L335 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-02-10 00:50:05,090 INFO L84 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 198 places, 5060 transitions, 20762 flow [2024-02-10 00:50:05,380 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-02-10 00:50:05,380 INFO L124 PetriNetUnfolderBase]: 497/956 cut-off events. [2024-02-10 00:50:05,380 INFO L125 PetriNetUnfolderBase]: For 22/22 co-relation queries the response was YES. [2024-02-10 00:50:05,381 INFO L88 BuchiIsEmpty]: Finished buchiIsEmpty language is not empty [2024-02-10 00:50:05,382 INFO L748 eck$LassoCheckResult]: Stem: 185#[$Ultimate##0]true [299] $Ultimate##0-->L-1: Formula: (= (select |v_#valid_7| 0) 0) InVars {#valid=|v_#valid_7|} OutVars{#valid=|v_#valid_7|} AuxVars[] AssignedVars[] 187#[L-1]true [306] L-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] 189#[L21]true [378] L21-->L21-1: Formula: (and (= (select |v_#valid_8| 1) 1) (= 2 (select |v_#length_7| 1))) InVars {#length=|v_#length_7|, #valid=|v_#valid_8|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] 191#[L21-1]true [403] L21-1-->L21-2: Formula: (= (select (select |v_#memory_int_7| 1) 0) 48) InVars {#memory_int=|v_#memory_int_7|} OutVars{#memory_int=|v_#memory_int_7|} AuxVars[] AssignedVars[] 193#[L21-2]true [316] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_8| 1) 1) 0) InVars {#memory_int=|v_#memory_int_8|} OutVars{#memory_int=|v_#memory_int_8|} AuxVars[] AssignedVars[] 195#[L21-3]true [366] L21-3-->L21-4: Formula: (and (= (select |v_#valid_9| 2) 1) (= (select |v_#length_8| 2) 25)) InVars {#length=|v_#length_8|, #valid=|v_#valid_9|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[] 197#[L21-4]true [338] L21-4-->L41: Formula: (and (= v_~A~0.base_7 0) (= v_~A~0.offset_7 0)) InVars {} OutVars{~A~0.base=v_~A~0.base_7, ~A~0.offset=v_~A~0.offset_7} AuxVars[] AssignedVars[~A~0.base, ~A~0.offset] 199#[L41]true [294] L41-->L41-1: Formula: (= v_~M~0_4 0) InVars {} OutVars{~M~0=v_~M~0_4} AuxVars[] AssignedVars[~M~0] 201#[L41-1]true [307] L41-1-->L42: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] 203#[L42]true [326] L42-->L42-1: Formula: (= v_~sorted1~0_3 0) InVars {} OutVars{~sorted1~0=v_~sorted1~0_3} AuxVars[] AssignedVars[~sorted1~0] 205#[L42-1]true [405] L42-1-->L42-2: Formula: (= v_~sorted2~0_3 0) InVars {} OutVars{~sorted2~0=v_~sorted2~0_3} AuxVars[] AssignedVars[~sorted2~0] 207#[L42-2]true [337] L42-2-->L-1-1: Formula: (= v_~sorted3~0_3 0) InVars {} OutVars{~sorted3~0=v_~sorted3~0_3} AuxVars[] AssignedVars[~sorted3~0] 209#[L-1-1]true [422] L-1-1-->L-1-2: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] 211#[L-1-2]true [426] L-1-2-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre18#1=|v_ULTIMATE.start_main_#t~pre18#1_1|, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_1|, ULTIMATE.start_main_#t~nondet21#1=|v_ULTIMATE.start_main_#t~nondet21#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~mem23#1=|v_ULTIMATE.start_main_#t~mem23#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_1|, ULTIMATE.start_main_#t~pre20#1=|v_ULTIMATE.start_main_#t~pre20#1_1|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_1|, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_1|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_1|, ULTIMATE.start_main_#t~nondet19#1=|v_ULTIMATE.start_main_#t~nondet19#1_1|, ULTIMATE.start_main_#t~nondet17#1=|v_ULTIMATE.start_main_#t~nondet17#1_1|, ULTIMATE.start_main_#t~mem22#1=|v_ULTIMATE.start_main_#t~mem22#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|, ULTIMATE.start_main_#t~mem24#1=|v_ULTIMATE.start_main_#t~mem24#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre18#1, ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_#t~nondet21#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~mem23#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet14#1, ULTIMATE.start_main_#t~pre20#1, ULTIMATE.start_main_#t~ret15#1.base, ULTIMATE.start_main_#t~nondet13#1, ULTIMATE.start_main_#t~pre16#1, ULTIMATE.start_main_#t~nondet19#1, ULTIMATE.start_main_#t~nondet17#1, ULTIMATE.start_main_#t~mem22#1, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~mem24#1] 213#[L71]true [354] L71-->L71-1: Formula: (and (= (store |v_#valid_11| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_10|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#length_10| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_9|) (= (select |v_#valid_11| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_10|, #valid=|v_#valid_11|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_9|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] 215#[L71-1]true [279] L71-1-->L71-2: Formula: (and (= (select |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_13| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_12|) (= (store |v_#length_12| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4) |v_#length_11|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_12|, #valid=|v_#valid_13|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_11|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] 217#[L71-2]true [424] L71-2-->L71-3: Formula: (and (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= |v_#valid_14| (store |v_#valid_15| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (= (select |v_#valid_15| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= (store |v_#length_14| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4) |v_#length_13|) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t3~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_14|, #valid=|v_#valid_15|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_13|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] 219#[L71-3]true [380] L71-3-->L74: 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] 221#[L74]true [351] L74-->L74-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet13#1_3| v_~M~0_5) InVars {ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} OutVars{~M~0=v_~M~0_5, ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_3|} AuxVars[] AssignedVars[~M~0] 223#[L74-1]true [381] L74-1-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet13#1=|v_ULTIMATE.start_main_#t~nondet13#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet13#1] 225#[L75]true [334] L75-->L75-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] 227#[L75-1]true [298] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet14#1_3| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} OutVars{~N~0=v_~N~0_6, ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_3|} AuxVars[] AssignedVars[~N~0] 229#[L75-2]true [402] L75-2-->L76: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet14#1=|v_ULTIMATE.start_main_#t~nondet14#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet14#1] 231#[L76]true [340] L76-->L76-1: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1| v_~N~0_7) InVars {~N~0=v_~N~0_7} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_1|, ~N~0=v_~N~0_7} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#in~size#1] 233#[L76-1]true [400] L76-1-->L76-2: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_1|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 235#[L76-2]true [415] L76-2-->L97: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_1|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_1|, ULTIMATE.start_create_fresh_int_array_#t~nondet27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet27#1_1|, ULTIMATE.start_create_fresh_int_array_#t~post26#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post26#1_1|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_1|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_1|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~nondet27#1, ULTIMATE.start_create_fresh_int_array_#t~post26#1, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1] 237#[L97]true [355] L97-->L98: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_2| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|) InVars {ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~size#1] 239#[L98]true [385] L98-->L98-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_3|) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_3|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 241#[L98-1]true [271] L98-1-->L36: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 243#[L36]true [419] L36-->L37: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 245#[L37]true [328] L37-->L36-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] 247#[L36-1]true [398] L36-1-->L98-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 249#[L98-2]true [361] L98-2-->L99: Formula: true InVars {} OutVars{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] 251#[L99]true [388] L99-->L99-1: Formula: (= (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_4| 4294967296) 1073741823) 1 0) |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_4|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 253#[L99-1]true [314] L99-1-->L36-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 255#[L36-2]true [389] L36-2-->L37-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_7|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_5|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_7|, 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_~cond#1] 257#[L37-3]true [301] L37-3-->L36-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_9| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_9|} AuxVars[] AssignedVars[] 259#[L36-3]true [356] L36-3-->L99-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_10|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 261#[L99-2]true [396] L99-2-->L101: Formula: true InVars {} OutVars{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_#in~cond#1] 263#[L101]true [411] L101-->L101-1: Formula: (and (not (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_2| 0)) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_2| 0) (= (select |v_#valid_17| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_2|) 0) (= (store |v_#valid_17| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_2| 1) |v_#valid_16|) (< |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_2| |v_#StackHeapBarrier_5|) (= (store |v_#length_16| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_2| (* 4 (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_5| 1073741824))) |v_#length_15|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_16|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|, #valid=|v_#valid_17|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_2|, #valid=|v_#valid_16|, #length=|v_#length_15|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset] 265#[L101-1]true [277] L101-1-->L101-2: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_3| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_3| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|)) InVars {ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_3|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_2|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_3|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base] 267#[L101-2]true [365] L101-2-->L102: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_4|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset] 269#[L102]true [312] L102-->L102-6: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_2| 0) InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~3#1] 271#[L102-6]true [289] L102-6-->L102-7: Formula: (<= |v_ULTIMATE.start_create_fresh_int_array_~size#1_6| |v_ULTIMATE.start_create_fresh_int_array_~i~3#1_3|) InVars {ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_3|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_6|} AuxVars[] AssignedVars[] 671#[L102-7]true [323] L102-7-->L105: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_8|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~3#1] 673#[L105]true [275] L105-->create_fresh_int_array_returnLabel#1: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4| |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_2|) (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4| |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_2|)) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_2|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_4|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_4|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] 675#[create_fresh_int_array_returnLabel#1]true [397] create_fresh_int_array_returnLabel#1-->L76-3: Formula: (and (= |v_ULTIMATE.start_main_#t~ret15#1.base_2| |v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|) (= |v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3| |v_ULTIMATE.start_main_#t~ret15#1.offset_2|)) InVars {ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|} OutVars{ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_2|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_3|, ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_3|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_#t~ret15#1.base] 677#[L76-3]true [262] L76-3-->L76-4: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_5|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base_5|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_5|, ULTIMATE.start_create_fresh_int_array_#t~nondet27#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet27#1_5|, ULTIMATE.start_create_fresh_int_array_#t~post26#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post26#1_5|, ULTIMATE.start_create_fresh_int_array_~i~3#1=|v_ULTIMATE.start_create_fresh_int_array_~i~3#1_9|, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset_5|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_8|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.base, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_#t~nondet27#1, ULTIMATE.start_create_fresh_int_array_#t~post26#1, ULTIMATE.start_create_fresh_int_array_~i~3#1, ULTIMATE.start_create_fresh_int_array_#t~malloc25#1.offset, ULTIMATE.start_create_fresh_int_array_~size#1] 679#[L76-4]true [346] L76-4-->L76-5: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#in~size#1] 681#[L76-5]true [416] L76-5-->L76-6: Formula: (and (= |v_ULTIMATE.start_main_#t~ret15#1.base_3| v_~A~0.base_8) (= v_~A~0.offset_8 |v_ULTIMATE.start_main_#t~ret15#1.offset_3|)) InVars {ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_3|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_3|} OutVars{~A~0.base=v_~A~0.base_8, ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_3|, ~A~0.offset=v_~A~0.offset_8, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_3|} AuxVars[] AssignedVars[~A~0.base, ~A~0.offset] 683#[L76-6]true [258] L76-6-->L77: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret15#1.offset=|v_ULTIMATE.start_main_#t~ret15#1.offset_4|, ULTIMATE.start_main_#t~ret15#1.base=|v_ULTIMATE.start_main_#t~ret15#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret15#1.offset, ULTIMATE.start_main_#t~ret15#1.base] 685#[L77]true [358] L77-->L78: Formula: (= v_~sorted1~0_4 1) InVars {} OutVars{~sorted1~0=v_~sorted1~0_4} AuxVars[] AssignedVars[~sorted1~0] 687#[L78]true [278] L78-->L79: Formula: (= v_~sorted2~0_4 1) InVars {} OutVars{~sorted2~0=v_~sorted2~0_4} AuxVars[] AssignedVars[~sorted2~0] 689#[L79]true [322] L79-->L81: Formula: (= v_~sorted3~0_4 1) InVars {} OutVars{~sorted3~0=v_~sorted3~0_4} AuxVars[] AssignedVars[~sorted3~0] 691#[L81]true [418] L81-->L81-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_7| (ite (and (< v_~M~0_6 v_~N~0_8) (<= 0 v_~M~0_6)) 1 0)) InVars {~M~0=v_~M~0_6, ~N~0=v_~N~0_8} OutVars{~N~0=v_~N~0_8, ~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_7|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 693#[L81-1]true [259] L81-1-->L36-4: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_11|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 695#[L36-4]true [293] L36-4-->L37-6: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_8| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_12|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_8|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 697#[L37-6]true [343] L37-6-->L36-5: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_14| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_14|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_14|} AuxVars[] AssignedVars[] 699#[L36-5]true [313] L36-5-->L81-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_15|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] 701#[L81-2]true [373] L81-2-->L84: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] 703#[L84]true [407] L84-->L84-1: Formula: (= |v_ULTIMATE.start_main_#t~pre16#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre16#1] 705#[L84-1]true [420] L84-1-->L84-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] 707#[L84-2]true [296] L84-2-->L84-3: Formula: (and (= (select |v_#valid_19| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) 1) (<= 0 |v_ULTIMATE.start_main_~#t1~0#1.offset_3|) (= |v_#memory_int_11| (store |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_12| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre16#1_3|))) (<= (+ |v_ULTIMATE.start_main_~#t1~0#1.offset_3| 4) (select |v_#length_18| |v_ULTIMATE.start_main_~#t1~0#1.base_3|))) InVars {#valid=|v_#valid_19|, #memory_int=|v_#memory_int_12|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_3|, #length=|v_#length_18|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{#valid=|v_#valid_19|, #memory_int=|v_#memory_int_11|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_3|, #length=|v_#length_18|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] 709#[L84-3]true [499] L84-3-->$Ultimate##0: Formula: (and (= v_thread1Thread1of1ForFork1_thidvar0_2 |v_ULTIMATE.start_main_#t~pre16#1_7|) (= 0 v_thread1Thread1of1ForFork1_thidvar1_2)) InVars {ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_7|} OutVars{thread1Thread1of1ForFork1_#res.base=|v_thread1Thread1of1ForFork1_#res.base_4|, thread1Thread1of1ForFork1_#t~mem2=|v_thread1Thread1of1ForFork1_#t~mem2_8|, thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_8|, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_8|, thread1Thread1of1ForFork1_#t~short4=|v_thread1Thread1of1ForFork1_#t~short4_14|, thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_18, thread1Thread1of1ForFork1_#res.offset=|v_thread1Thread1of1ForFork1_#res.offset_4|, ULTIMATE.start_main_#t~pre16#1=|v_ULTIMATE.start_main_#t~pre16#1_7|, thread1Thread1of1ForFork1_thidvar1=v_thread1Thread1of1ForFork1_thidvar1_2, thread1Thread1of1ForFork1_thidvar0=v_thread1Thread1of1ForFork1_thidvar0_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#res.base, thread1Thread1of1ForFork1_#t~mem2, thread1Thread1of1ForFork1_#t~mem3, thread1Thread1of1ForFork1_#t~post1, thread1Thread1of1ForFork1_#t~short4, thread1Thread1of1ForFork1_~i~0, thread1Thread1of1ForFork1_#res.offset, thread1Thread1of1ForFork1_thidvar1, thread1Thread1of1ForFork1_thidvar0] 711#[L84-4, $Ultimate##0]true [434] $Ultimate##0-->L47-5: Formula: (= v_thread1Thread1of1ForFork1_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 713#[L47-5, L84-4]true [2024-02-10 00:50:05,383 INFO L750 eck$LassoCheckResult]: Loop: 713#[L47-5, L84-4]true [435] L47-5-->L48: Formula: (< (+ v_thread1Thread1of1ForFork1_~i~0_3 1) v_~N~0_2) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_3, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] 716#[L48, L84-4]true [438] L48-->L48-1: Formula: (let ((.cse0 (= (mod v_~sorted1~0_1 256) 0))) (or (and (not .cse0) |v_thread1Thread1of1ForFork1_#t~short4_1|) (and (not |v_thread1Thread1of1ForFork1_#t~short4_1|) .cse0))) InVars {~sorted1~0=v_~sorted1~0_1} OutVars{~sorted1~0=v_~sorted1~0_1, thread1Thread1of1ForFork1_#t~short4=|v_thread1Thread1of1ForFork1_#t~short4_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~short4] 718#[L48-1, L84-4]true [441] L48-1-->L48-6: Formula: (not |v_thread1Thread1of1ForFork1_#t~short4_5|) InVars {thread1Thread1of1ForFork1_#t~short4=|v_thread1Thread1of1ForFork1_#t~short4_5|} OutVars{thread1Thread1of1ForFork1_#t~short4=|v_thread1Thread1of1ForFork1_#t~short4_5|} AuxVars[] AssignedVars[] 720#[L48-6, L84-4]true [444] L48-6-->L48-7: Formula: (= (ite (= (ite |v_thread1Thread1of1ForFork1_#t~short4_7| 1 0) 0) 0 1) v_~sorted1~0_2) InVars {thread1Thread1of1ForFork1_#t~short4=|v_thread1Thread1of1ForFork1_#t~short4_7|} OutVars{~sorted1~0=v_~sorted1~0_2, thread1Thread1of1ForFork1_#t~short4=|v_thread1Thread1of1ForFork1_#t~short4_7|} AuxVars[] AssignedVars[~sorted1~0] 722#[L48-7, L84-4]true [447] L48-7-->L48-8: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~mem2=|v_thread1Thread1of1ForFork1_#t~mem2_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem2] 724#[L48-8, L84-4]true [449] L48-8-->L48-9: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~mem3=|v_thread1Thread1of1ForFork1_#t~mem3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~mem3] 726#[L48-9, L84-4]true [450] L48-9-->L47-2: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~short4=|v_thread1Thread1of1ForFork1_#t~short4_11|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~short4] 728#[L84-4, L47-2]true [451] L47-2-->L47-3: Formula: (= v_thread1Thread1of1ForFork1_~i~0_13 |v_thread1Thread1of1ForFork1_#t~post1_1|) InVars {thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_13} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_13, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] 730#[L47-3, L84-4]true [452] L47-3-->L47-4: Formula: (= v_thread1Thread1of1ForFork1_~i~0_15 (+ |v_thread1Thread1of1ForFork1_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} OutVars{thread1Thread1of1ForFork1_~i~0=v_thread1Thread1of1ForFork1_~i~0_15, thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_~i~0] 732#[L47-4, L84-4]true [453] L47-4-->L47-5: Formula: true InVars {} OutVars{thread1Thread1of1ForFork1_#t~post1=|v_thread1Thread1of1ForFork1_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork1_#t~post1] 713#[L47-5, L84-4]true [2024-02-10 00:50:05,383 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 00:50:05,383 INFO L85 PathProgramCache]: Analyzing trace with hash -579257831, now seen corresponding path program 1 times [2024-02-10 00:50:05,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 00:50:05,383 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177518764] [2024-02-10 00:50:05,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 00:50:05,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 00:50:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-10 00:50:05,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-10 00:50:05,813 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-02-10 00:50:05,813 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177518764] [2024-02-10 00:50:05,814 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [177518764] provided 1 perfect and 0 imperfect interpolant sequences [2024-02-10 00:50:05,814 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-02-10 00:50:05,814 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-02-10 00:50:05,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684253118] [2024-02-10 00:50:05,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-02-10 00:50:05,817 INFO L753 eck$LassoCheckResult]: stem already infeasible [2024-02-10 00:50:05,817 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 00:50:05,817 INFO L85 PathProgramCache]: Analyzing trace with hash 558613099, now seen corresponding path program 1 times [2024-02-10 00:50:05,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-02-10 00:50:05,817 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [964473634] [2024-02-10 00:50:05,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-02-10 00:50:05,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-02-10 00:50:05,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 00:50:05,822 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-02-10 00:50:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-02-10 00:50:05,826 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-02-10 00:50:05,868 INFO L210 LassoAnalysis]: Preferences: [2024-02-10 00:50:05,869 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2024-02-10 00:50:05,869 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-02-10 00:50:05,869 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2024-02-10 00:50:05,869 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2024-02-10 00:50:05,869 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:05,869 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2024-02-10 00:50:05,869 INFO L132 ssoRankerPreferences]: Path of dumped script: [2024-02-10 00:50:05,869 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-sorted.wvr.c_BEv2_Iteration2_Loop [2024-02-10 00:50:05,869 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2024-02-10 00:50:05,869 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2024-02-10 00:50:05,870 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:05,873 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:05,876 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:05,880 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:05,882 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:05,888 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:05,891 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:05,892 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:05,895 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:05,897 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:05,900 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:05,903 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,013 INFO L294 LassoAnalysis]: Preprocessing complete. [2024-02-10 00:50:06,014 INFO L404 LassoAnalysis]: Checking for nontermination... [2024-02-10 00:50:06,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,017 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) [2024-02-10 00:50:06,022 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-02-10 00:50:06,022 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,028 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 [2024-02-10 00:50:06,041 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2024-02-10 00:50:06,041 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep(ite thread1Thread1of1ForFork1_#t~short4 1 0)_1=0} Honda state: {v_rep(ite thread1Thread1of1ForFork1_#t~short4 1 0)_1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-02-10 00:50:06,045 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2024-02-10 00:50:06,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,045 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,046 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) [2024-02-10 00:50:06,054 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 [2024-02-10 00:50:06,055 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-02-10 00:50:06,055 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,068 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2024-02-10 00:50:06,069 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.base_2=-1} Honda state: {v_rep#funAddr~thread2.base_2=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-02-10 00:50:06,072 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 [2024-02-10 00:50:06,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,072 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,073 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) [2024-02-10 00:50:06,076 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 [2024-02-10 00:50:06,076 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-02-10 00:50:06,076 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,089 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2024-02-10 00:50:06,089 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.base_2=-1} Honda state: {v_rep#funAddr~thread1.base_2=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-02-10 00:50:06,092 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2024-02-10 00:50:06,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,092 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,093 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) [2024-02-10 00:50:06,095 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 [2024-02-10 00:50:06,096 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-02-10 00:50:06,096 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,121 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2024-02-10 00:50:06,121 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread1.offset_2=0} Honda state: {v_rep#funAddr~thread1.offset_2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-02-10 00:50:06,124 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2024-02-10 00:50:06,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,125 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) [2024-02-10 00:50:06,127 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 [2024-02-10 00:50:06,128 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-02-10 00:50:06,128 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,141 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2024-02-10 00:50:06,141 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~sorted1~0=0} Honda state: {~sorted1~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-02-10 00:50:06,144 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 [2024-02-10 00:50:06,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,146 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) [2024-02-10 00:50:06,147 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 [2024-02-10 00:50:06,148 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-02-10 00:50:06,148 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,161 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2024-02-10 00:50:06,161 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread3.base_2=-1} Honda state: {v_rep#funAddr~thread3.base_2=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-02-10 00:50:06,164 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 [2024-02-10 00:50:06,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,165 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,166 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) [2024-02-10 00:50:06,172 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-02-10 00:50:06,173 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,182 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 [2024-02-10 00:50:06,196 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2024-02-10 00:50:06,197 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork1_#t~mem2=0} Honda state: {thread1Thread1of1ForFork1_#t~mem2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-02-10 00:50:06,203 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 [2024-02-10 00:50:06,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,205 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) [2024-02-10 00:50:06,208 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-02-10 00:50:06,209 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,223 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 [2024-02-10 00:50:06,228 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2024-02-10 00:50:06,229 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread2.offset_2=1} Honda state: {v_rep#funAddr~thread2.offset_2=1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-02-10 00:50:06,236 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 [2024-02-10 00:50:06,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,238 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) [2024-02-10 00:50:06,244 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-02-10 00:50:06,244 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,253 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 [2024-02-10 00:50:06,254 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2024-02-10 00:50:06,254 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork1_#t~mem3=0} Honda state: {thread1Thread1of1ForFork1_#t~mem3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-02-10 00:50:06,257 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-02-10 00:50:06,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,257 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,258 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) [2024-02-10 00:50:06,259 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 [2024-02-10 00:50:06,262 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-02-10 00:50:06,262 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,274 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2024-02-10 00:50:06,274 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {v_rep#funAddr~thread3.offset_2=2} Honda state: {v_rep#funAddr~thread3.offset_2=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-02-10 00:50:06,277 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-02-10 00:50:06,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,278 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) [2024-02-10 00:50:06,281 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 [2024-02-10 00:50:06,282 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-02-10 00:50:06,282 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,289 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2024-02-10 00:50:06,290 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {thread1Thread1of1ForFork1_#t~post1=0} Honda state: {thread1Thread1of1ForFork1_#t~post1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-02-10 00:50:06,293 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2024-02-10 00:50:06,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,295 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) [2024-02-10 00:50:06,295 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 [2024-02-10 00:50:06,296 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-02-10 00:50:06,296 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,313 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-02-10 00:50:06,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,314 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,314 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) [2024-02-10 00:50:06,317 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 [2024-02-10 00:50:06,317 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-02-10 00:50:06,317 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-02-10 00:50:06,446 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-02-10 00:50:06,450 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2024-02-10 00:50:06,450 INFO L210 LassoAnalysis]: Preferences: [2024-02-10 00:50:06,451 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2024-02-10 00:50:06,451 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-02-10 00:50:06,451 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2024-02-10 00:50:06,451 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2024-02-10 00:50:06,451 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,451 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2024-02-10 00:50:06,451 INFO L132 ssoRankerPreferences]: Path of dumped script: [2024-02-10 00:50:06,451 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-more-sorted.wvr.c_BEv2_Iteration2_Loop [2024-02-10 00:50:06,451 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2024-02-10 00:50:06,451 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2024-02-10 00:50:06,452 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,458 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,461 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,464 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,466 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,470 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,472 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,474 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,475 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,477 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,479 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,481 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-02-10 00:50:06,587 INFO L294 LassoAnalysis]: Preprocessing complete. [2024-02-10 00:50:06,588 INFO L490 LassoAnalysis]: Using template 'affine'. [2024-02-10 00:50:06,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,588 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,589 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) [2024-02-10 00:50:06,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:06,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:06,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:06,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:06,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:06,605 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:06,606 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:06,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:06,609 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 [2024-02-10 00:50:06,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:06,616 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 [2024-02-10 00:50:06,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,618 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) [2024-02-10 00:50:06,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:06,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:06,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:06,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:06,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:06,630 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:06,630 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:06,630 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 [2024-02-10 00:50:06,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:06,660 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2024-02-10 00:50:06,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,663 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,664 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) [2024-02-10 00:50:06,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:06,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:06,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:06,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:06,676 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:06,678 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:06,678 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:06,681 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 [2024-02-10 00:50:06,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:06,692 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2024-02-10 00:50:06,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,694 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) [2024-02-10 00:50:06,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:06,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:06,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:06,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:06,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:06,717 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:06,717 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:06,720 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 [2024-02-10 00:50:06,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:06,732 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2024-02-10 00:50:06,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,734 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) [2024-02-10 00:50:06,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:06,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:06,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:06,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:06,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:06,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:06,748 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:06,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:06,749 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 [2024-02-10 00:50:06,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:06,764 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2024-02-10 00:50:06,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,766 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) [2024-02-10 00:50:06,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:06,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:06,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:06,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:06,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:06,778 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:06,779 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:06,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:06,780 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 [2024-02-10 00:50:06,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:06,798 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2024-02-10 00:50:06,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,801 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) [2024-02-10 00:50:06,802 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 [2024-02-10 00:50:06,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:06,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:06,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:06,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:06,811 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:06,812 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:06,812 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:06,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:06,826 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 [2024-02-10 00:50:06,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,827 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) [2024-02-10 00:50:06,829 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 [2024-02-10 00:50:06,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:06,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:06,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:06,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:06,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:06,837 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:06,837 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:06,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:06,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:06,841 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-02-10 00:50:06,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,848 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) [2024-02-10 00:50:06,849 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 [2024-02-10 00:50:06,850 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 [2024-02-10 00:50:06,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:06,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:06,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:06,857 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:06,858 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:06,858 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:06,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:06,863 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2024-02-10 00:50:06,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,864 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) [2024-02-10 00:50:06,866 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 [2024-02-10 00:50:06,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:06,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:06,874 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:06,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:06,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:06,875 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:06,875 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:06,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:06,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:06,879 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2024-02-10 00:50:06,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,879 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,880 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) [2024-02-10 00:50:06,881 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 [2024-02-10 00:50:06,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:06,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:06,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:06,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:06,893 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:06,894 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-02-10 00:50:06,894 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2024-02-10 00:50:06,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-02-10 00:50:06,928 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 [2024-02-10 00:50:06,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,929 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,930 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) [2024-02-10 00:50:06,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-02-10 00:50:06,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-02-10 00:50:06,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-02-10 00:50:06,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-02-10 00:50:06,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-02-10 00:50:06,946 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-02-10 00:50:06,946 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-02-10 00:50:06,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-02-10 00:50:06,948 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 [2024-02-10 00:50:06,964 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2024-02-10 00:50:06,968 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2024-02-10 00:50:06,968 INFO L444 ModelExtractionUtils]: 0 out of 4 variables were initially zero. Simplification set additionally 1 variables to zero. [2024-02-10 00:50:06,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-02-10 00:50:06,968 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-02-10 00:50:06,969 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) [2024-02-10 00:50:06,972 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2024-02-10 00:50:06,972 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2024-02-10 00:50:06,973 INFO L513 LassoAnalysis]: Proved termination. [2024-02-10 00:50:06,973 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(thread1Thread1of1ForFork1_~i~0, ~N~0) = -1*thread1Thread1of1ForFork1_~i~0 + 1*~N~0 Supporting invariants [] [2024-02-10 00:50:06,975 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 [2024-02-10 00:50:06,977 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2024-02-10 00:50:06,977 INFO L156 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2024-02-10 00:50:06,989 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2024-02-10 00:50:07,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-10 00:50:07,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 2 conjunts are in the unsatisfiable core [2024-02-10 00:50:07,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-10 00:50:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-02-10 00:50:07,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 15 conjuncts, 5 conjunts are in the unsatisfiable core [2024-02-10 00:50:07,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-02-10 00:50:07,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-02-10 00:50:07,197 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 [2024-02-10 00:50:07,197 INFO L162 BuchiComplementFKV]: Start buchiComplementFKV with optimization HEIMAT2. 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) [2024-02-10 00:50:07,410 INFO L171 BuchiComplementFKV]: Finished buchiComplementFKV with optimization HEIMAT2. 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 13 states and 3434 transitions.8 powerset states5 rank states. The highest rank that occured is 1 [2024-02-10 00:50:07,411 INFO L89 BuchiIntersect]: Starting Intersection [2024-02-10 00:50:07,411 INFO L112 BuchiIntersect]: use intersection optimizations [2024-02-10 00:50:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states and 3434 transitions. [2024-02-10 00:50:07,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 3434 transitions. [2024-02-10 00:50:07,432 INFO L79 tersectStemOptimized]: Starting StemOptimized Intersection [2024-02-10 00:50:07,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states and 3434 transitions. [2024-02-10 00:50:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 3434 transitions. [2024-02-10 00:50:07,516 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 [2024-02-10 00:50:11,237 INFO L90 tersectStemOptimized]: Exiting StemOptimized Intersection [2024-02-10 00:50:11,237 INFO L99 BuchiIntersect]: Exiting Intersection [2024-02-10 00:50:11,237 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 [2024-02-10 00:50:11,238 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) [2024-02-10 00:50:11,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 1297 transitions. [2024-02-10 00:50:11,242 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 1297 transitions. Stem has 65 letters. Loop has 10 letters. [2024-02-10 00:50:11,242 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-02-10 00:50:11,242 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 1297 transitions. Stem has 75 letters. Loop has 10 letters. [2024-02-10 00:50:11,243 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-02-10 00:50:11,243 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 7 states and 1297 transitions. Stem has 65 letters. Loop has 20 letters. [2024-02-10 00:50:11,243 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2024-02-10 00:50:11,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-02-10 00:50:11,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-02-10 00:50:11,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2024-02-10 00:50:12,975 INFO L175 Difference]: Start difference. First operand has 217 places, 122336 transitions, 745935 flow. Second operand 29 states and 5481 transitions. [2024-02-10 00:50:12,976 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 217 places, 122336 transitions, 745935 flow. Second operand 29 states and 5481 transitions. [2024-02-10 00:50:12,980 INFO L120 encePairwiseOnDemand]: Number of universal subtrahend loopers: 139 of 189 [2024-02-10 00:50:12,981 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand Received shutdown request... [2024-02-10 00:54:18,952 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-02-10 00:54:19,349 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer has thrown an exception: java.lang.AssertionError: clock still running: AutomataDifference at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:146) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiCegarLoopBenchmarkGenerator.getValue(BuchiCegarLoopBenchmarkGenerator.java:131) at de.uni_freiburg.informatik.ultimate.util.statistics.StatisticsData.aggregateBenchmarkData(StatisticsData.java:60) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerTimingBenchmark.(BuchiAutomizerTimingBenchmark.java:39) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.doTerminationAnalysis(BuchiAutomizerObserver.java:176) at de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver.finish(BuchiAutomizerObserver.java:341) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-10 00:54:19,355 INFO L158 Benchmark]: Toolchain (without parser) took 260905.68ms. Allocated memory was 173.0MB in the beginning and 5.3GB in the end (delta: 5.1GB). Free memory was 109.2MB in the beginning and 3.4GB in the end (delta: -3.3GB). Peak memory consumption was 2.7GB. Max. memory is 8.0GB. [2024-02-10 00:54:19,355 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 173.0MB. Free memory is still 153.0MB. There was no memory consumed. Max. memory is 8.0GB. [2024-02-10 00:54:19,356 INFO L158 Benchmark]: CACSL2BoogieTranslator took 312.49ms. Allocated memory was 173.0MB in the beginning and 223.3MB in the end (delta: 50.3MB). Free memory was 109.0MB in the beginning and 192.0MB in the end (delta: -83.0MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2024-02-10 00:54:19,356 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.55ms. Allocated memory is still 223.3MB. Free memory was 192.0MB in the beginning and 190.4MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-02-10 00:54:19,357 INFO L158 Benchmark]: Boogie Preprocessor took 31.48ms. Allocated memory is still 223.3MB. Free memory was 190.4MB in the beginning and 188.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-02-10 00:54:19,358 INFO L158 Benchmark]: RCFGBuilder took 487.80ms. Allocated memory is still 223.3MB. Free memory was 188.3MB in the beginning and 168.9MB in the end (delta: 19.4MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2024-02-10 00:54:19,358 INFO L158 Benchmark]: BuchiAutomizer took 260031.63ms. Allocated memory was 223.3MB in the beginning and 5.3GB in the end (delta: 5.0GB). Free memory was 168.9MB in the beginning and 3.4GB in the end (delta: -3.2GB). Peak memory consumption was 2.7GB. Max. memory is 8.0GB. [2024-02-10 00:54:19,360 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 173.0MB. Free memory is still 153.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 312.49ms. Allocated memory was 173.0MB in the beginning and 223.3MB in the end (delta: 50.3MB). Free memory was 109.0MB in the beginning and 192.0MB in the end (delta: -83.0MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 37.55ms. Allocated memory is still 223.3MB. Free memory was 192.0MB in the beginning and 190.4MB in the end (delta: 1.6MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 31.48ms. Allocated memory is still 223.3MB. Free memory was 190.4MB in the beginning and 188.8MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 487.80ms. Allocated memory is still 223.3MB. Free memory was 188.3MB in the beginning and 168.9MB in the end (delta: 19.4MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * BuchiAutomizer took 260031.63ms. Allocated memory was 223.3MB in the beginning and 5.3GB in the end (delta: 5.0GB). Free memory was 168.9MB in the beginning and 3.4GB in the end (delta: -3.2GB). Peak memory consumption was 2.7GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #length[~arr~0!base] could not be translated * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Decomposition not yet finished * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: - ExceptionOrErrorResult: AssertionError: clock still running: AutomataDifference de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: AssertionError: clock still running: AutomataDifference: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopStatisticsGenerator.getValue(CegarLoopStatisticsGenerator.java:146) RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown