/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/BuchiAutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf --buchiautomizer.fairness.type.for.concurrent.programs FAIRNESS_LAZY -i ../../../trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.me.fairness-42053ae-m [2023-09-08 15:11:41,206 INFO L172 SettingsManager]: Resetting all preferences to default values... [2023-09-08 15:11:41,269 INFO L100 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-32bit-Automizer_Default.epf [2023-09-08 15:11:41,299 INFO L114 SettingsManager]: Preferences different from defaults after loading the file: [2023-09-08 15:11:41,300 INFO L135 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-09-08 15:11:41,300 INFO L137 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-09-08 15:11:41,301 INFO L135 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-09-08 15:11:41,301 INFO L137 SettingsManager]: * Create parallel compositions if possible=false [2023-09-08 15:11:41,302 INFO L137 SettingsManager]: * Use SBE=true [2023-09-08 15:11:41,302 INFO L135 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2023-09-08 15:11:41,302 INFO L137 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2023-09-08 15:11:41,302 INFO L137 SettingsManager]: * Use old map elimination=false [2023-09-08 15:11:41,303 INFO L137 SettingsManager]: * Use external solver (rank synthesis)=false [2023-09-08 15:11:41,303 INFO L137 SettingsManager]: * Use only trivial implications for array writes=true [2023-09-08 15:11:41,303 INFO L137 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2023-09-08 15:11:41,303 INFO L135 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-09-08 15:11:41,304 INFO L137 SettingsManager]: * sizeof long=4 [2023-09-08 15:11:41,304 INFO L137 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2023-09-08 15:11:41,304 INFO L137 SettingsManager]: * Overapproximate operations on floating types=true [2023-09-08 15:11:41,304 INFO L137 SettingsManager]: * sizeof POINTER=4 [2023-09-08 15:11:41,305 INFO L137 SettingsManager]: * Check division by zero=IGNORE [2023-09-08 15:11:41,309 INFO L137 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2023-09-08 15:11:41,309 INFO L137 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2023-09-08 15:11:41,309 INFO L137 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2023-09-08 15:11:41,312 INFO L137 SettingsManager]: * sizeof long double=12 [2023-09-08 15:11:41,312 INFO L137 SettingsManager]: * Check if freed pointer was valid=false [2023-09-08 15:11:41,312 INFO L137 SettingsManager]: * Assume nondeterminstic values are in range=false [2023-09-08 15:11:41,313 INFO L137 SettingsManager]: * Use constant arrays=true [2023-09-08 15:11:41,313 INFO L137 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2023-09-08 15:11:41,313 INFO L135 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-09-08 15:11:41,314 INFO L137 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-09-08 15:11:41,314 INFO L135 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-09-08 15:11:41,314 INFO L137 SettingsManager]: * Trace refinement strategy=CAMEL [2023-09-08 15:11:41,314 INFO L137 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-09-08 15:11:41,316 INFO L135 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2023-09-08 15:11:41,316 INFO L137 SettingsManager]: * TransformationType=MODULO_NEIGHBOR WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer: Fairness type for concurrent programs -> FAIRNESS_LAZY [2023-09-08 15:11:41,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-09-08 15:11:41,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-09-08 15:11:41,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-09-08 15:11:41,547 INFO L270 PluginConnector]: Initializing CDTParser... [2023-09-08 15:11:41,548 INFO L274 PluginConnector]: CDTParser initialized [2023-09-08 15:11:41,549 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c [2023-09-08 15:11:42,640 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-09-08 15:11:42,777 INFO L384 CDTParser]: Found 1 translation units. [2023-09-08 15:11:42,778 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c [2023-09-08 15:11:42,784 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6f2753e2/ff4c2f0353a64146a54eec261842b412/FLAG5de2955ea [2023-09-08 15:11:42,794 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6f2753e2/ff4c2f0353a64146a54eec261842b412 [2023-09-08 15:11:42,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-09-08 15:11:42,796 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-09-08 15:11:42,797 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-09-08 15:11:42,797 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-09-08 15:11:42,801 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-09-08 15:11:42,801 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:42,802 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ab81554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42, skipping insertion in model container [2023-09-08 15:11:42,802 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:42,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-09-08 15:11:42,818 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-09-08 15:11:42,920 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c[4380,4393] [2023-09-08 15:11:42,924 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-08 15:11:42,932 INFO L203 MainTranslator]: Completed pre-run [2023-09-08 15:11:42,951 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-prod-cons-eq.wvr.c[4380,4393] [2023-09-08 15:11:42,955 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-08 15:11:42,962 WARN L667 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-09-08 15:11:42,962 WARN L667 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-09-08 15:11:42,966 INFO L208 MainTranslator]: Completed translation [2023-09-08 15:11:42,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42 WrapperNode [2023-09-08 15:11:42,967 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-09-08 15:11:42,968 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-09-08 15:11:42,968 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-09-08 15:11:42,968 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-09-08 15:11:42,972 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:42,980 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:43,003 INFO L138 Inliner]: procedures = 28, calls = 80, calls flagged for inlining = 26, calls inlined = 32, statements flattened = 394 [2023-09-08 15:11:43,003 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-09-08 15:11:43,004 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-09-08 15:11:43,004 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-09-08 15:11:43,004 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-09-08 15:11:43,011 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:43,011 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:43,015 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:43,015 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:43,024 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:43,027 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:43,029 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:43,030 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:43,033 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-09-08 15:11:43,034 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-09-08 15:11:43,034 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-09-08 15:11:43,034 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-09-08 15:11:43,035 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42" (1/1) ... [2023-09-08 15:11:43,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:11:43,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:11:43,061 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:11:43,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2023-09-08 15:11:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-09-08 15:11:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-09-08 15:11:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-09-08 15:11:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-09-08 15:11:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-09-08 15:11:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-09-08 15:11:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2023-09-08 15:11:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2023-09-08 15:11:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2023-09-08 15:11:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2023-09-08 15:11:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2023-09-08 15:11:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2023-09-08 15:11:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-09-08 15:11:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-09-08 15:11:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-09-08 15:11:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-09-08 15:11:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-09-08 15:11:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-09-08 15:11:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-09-08 15:11:43,096 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-09-08 15:11:43,189 INFO L236 CfgBuilder]: Building ICFG [2023-09-08 15:11:43,190 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-09-08 15:11:43,670 INFO L277 CfgBuilder]: Performing block encoding [2023-09-08 15:11:43,785 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-09-08 15:11:43,785 INFO L302 CfgBuilder]: Removed 9 assume(true) statements. [2023-09-08 15:11:43,788 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 03:11:43 BoogieIcfgContainer [2023-09-08 15:11:43,788 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-09-08 15:11:43,789 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2023-09-08 15:11:43,789 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2023-09-08 15:11:43,791 INFO L274 PluginConnector]: BuchiAutomizer initialized [2023-09-08 15:11:43,791 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 15:11:43,792 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.09 03:11:42" (1/3) ... [2023-09-08 15:11:43,793 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@752a5aec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.09 03:11:43, skipping insertion in model container [2023-09-08 15:11:43,793 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 15:11:43,793 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 03:11:42" (2/3) ... [2023-09-08 15:11:43,795 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@752a5aec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.09 03:11:43, skipping insertion in model container [2023-09-08 15:11:43,795 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2023-09-08 15:11:43,795 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 03:11:43" (3/3) ... [2023-09-08 15:11:43,795 INFO L332 chiAutomizerObserver]: Analyzing ICFG popl20-prod-cons-eq.wvr.c [2023-09-08 15:11:43,886 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2023-09-08 15:11:43,914 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 346 places, 376 transitions, 776 flow [2023-09-08 15:11:44,021 INFO L124 PetriNetUnfolderBase]: 37/370 cut-off events. [2023-09-08 15:11:44,021 INFO L125 PetriNetUnfolderBase]: For 3/3 co-relation queries the response was YES. [2023-09-08 15:11:44,027 INFO L83 FinitePrefix]: Finished finitePrefix Result has 383 conditions, 370 events. 37/370 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 398 event pairs, 0 based on Foata normal form. 0/333 useless extension candidates. Maximal degree in co-relation 293. Up to 2 conditions per place. [2023-09-08 15:11:44,027 INFO L82 GeneralOperation]: Start removeDead. Operand has 346 places, 376 transitions, 776 flow [2023-09-08 15:11:44,038 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 343 places, 370 transitions, 758 flow [2023-09-08 15:11:44,047 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2023-09-08 15:11:44,048 INFO L304 stractBuchiCegarLoop]: Hoare is false [2023-09-08 15:11:44,048 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2023-09-08 15:11:44,048 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2023-09-08 15:11:44,048 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2023-09-08 15:11:44,048 INFO L308 stractBuchiCegarLoop]: Difference is false [2023-09-08 15:11:44,048 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2023-09-08 15:11:44,048 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2023-09-08 15:11:44,049 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-09-08 15:13:01,828 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 13297 [2023-09-08 15:13:01,828 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 15:13:01,828 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 15:13:01,835 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 15:13:01,835 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-09-08 15:13:01,835 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2023-09-08 15:13:01,835 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand null [2023-09-08 15:13:58,160 INFO L131 ngComponentsAnalysis]: Automaton has 12 accepting balls. 13297 [2023-09-08 15:13:58,160 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2023-09-08 15:13:58,160 INFO L119 BuchiIsEmpty]: Starting construction of run [2023-09-08 15:13:58,163 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-09-08 15:13:58,163 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2023-09-08 15:13:58,168 INFO L748 eck$LassoCheckResult]: Stem: SleepPredicate [underlying: 349#[$Ultimate##0]don't care, sleep set: []] [927] $Ultimate##0-->L-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] SleepPredicate [underlying: 352#[L-1]don't care, sleep set: []] [944] L-1-->L-1-1: Formula: (= (select |v_#valid_35| 0) 0) InVars {#valid=|v_#valid_35|} OutVars{#valid=|v_#valid_35|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 354#[L-1-1]don't care, sleep set: []] [1066] L-1-1-->L21: Formula: (< 0 |v_#StackHeapBarrier_3|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 356#[L21]don't care, sleep set: []] [844] L21-->L21-1: Formula: (and (= 2 (select |v_#length_29| 1)) (= (select |v_#valid_36| 1) 1)) InVars {#length=|v_#length_29|, #valid=|v_#valid_36|} OutVars{#length=|v_#length_29|, #valid=|v_#valid_36|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 358#[L21-1]don't care, sleep set: []] [1048] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_28| 1) 0)) InVars {#memory_int=|v_#memory_int_28|} OutVars{#memory_int=|v_#memory_int_28|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 360#[L21-2]don't care, sleep set: []] [953] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_29| 1) 1) 0) InVars {#memory_int=|v_#memory_int_29|} OutVars{#memory_int=|v_#memory_int_29|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 362#[L21-3]don't care, sleep set: []] [1013] L21-3-->L21-4: Formula: (and (= (select |v_#valid_37| 2) 1) (= 26 (select |v_#length_30| 2))) InVars {#length=|v_#length_30|, #valid=|v_#valid_37|} OutVars{#length=|v_#length_30|, #valid=|v_#valid_37|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 364#[L21-4]don't care, sleep set: []] [799] L21-4-->L41: Formula: (and (= v_~produce~0.base_5 0) (= v_~produce~0.offset_5 0)) InVars {} OutVars{~produce~0.base=v_~produce~0.base_5, ~produce~0.offset=v_~produce~0.offset_5} AuxVars[] AssignedVars[~produce~0.base, ~produce~0.offset] SleepPredicate [underlying: 366#[L41]don't care, sleep set: []] [733] L41-->L41-1: Formula: (and (= v_~update~0.base_3 0) (= v_~update~0.offset_3 0)) InVars {} OutVars{~update~0.base=v_~update~0.base_3, ~update~0.offset=v_~update~0.offset_3} AuxVars[] AssignedVars[~update~0.offset, ~update~0.base] SleepPredicate [underlying: 368#[L41-1]don't care, sleep set: []] [945] L41-1-->L41-2: Formula: (and (= v_~queue1~0.offset_5 0) (= v_~queue1~0.base_5 0)) InVars {} OutVars{~queue1~0.base=v_~queue1~0.base_5, ~queue1~0.offset=v_~queue1~0.offset_5} AuxVars[] AssignedVars[~queue1~0.base, ~queue1~0.offset] SleepPredicate [underlying: 370#[L41-2]don't care, sleep set: []] [772] L41-2-->L42: Formula: (and (= v_~consume~0.offset_5 0) (= v_~consume~0.base_5 0)) InVars {} OutVars{~consume~0.offset=v_~consume~0.offset_5, ~consume~0.base=v_~consume~0.base_5} AuxVars[] AssignedVars[~consume~0.base, ~consume~0.offset] SleepPredicate [underlying: 372#[L42]don't care, sleep set: []] [783] L42-->L43: Formula: (and (= v_~done~0.base_3 0) (= v_~done~0.offset_3 0)) InVars {} OutVars{~done~0.offset=v_~done~0.offset_3, ~done~0.base=v_~done~0.base_3} AuxVars[] AssignedVars[~done~0.offset, ~done~0.base] SleepPredicate [underlying: 374#[L43]don't care, sleep set: []] [1053] L43-->L43-1: Formula: (= v_~front1~0_9 0) InVars {} OutVars{~front1~0=v_~front1~0_9} AuxVars[] AssignedVars[~front1~0] SleepPredicate [underlying: 376#[L43-1]don't care, sleep set: []] [938] L43-1-->L43-2: Formula: (= v_~size1~0_10 0) InVars {} OutVars{~size1~0=v_~size1~0_10} AuxVars[] AssignedVars[~size1~0] SleepPredicate [underlying: 378#[L43-2]don't care, sleep set: []] [780] L43-2-->L43-3: Formula: (= v_~state11~0_7 0) InVars {} OutVars{~state11~0=v_~state11~0_7} AuxVars[] AssignedVars[~state11~0] SleepPredicate [underlying: 380#[L43-3]don't care, sleep set: []] [966] L43-3-->L43-4: Formula: (= v_~state12~0_5 0) InVars {} OutVars{~state12~0=v_~state12~0_5} AuxVars[] AssignedVars[~state12~0] SleepPredicate [underlying: 382#[L43-4]don't care, sleep set: []] [866] L43-4-->L43-5: Formula: (= 0 v_~state21~0_9) InVars {} OutVars{~state21~0=v_~state21~0_9} AuxVars[] AssignedVars[~state21~0] SleepPredicate [underlying: 384#[L43-5]don't care, sleep set: []] [826] L43-5-->L44: Formula: (= 0 v_~state22~0_5) InVars {} OutVars{~state22~0=v_~state22~0_5} AuxVars[] AssignedVars[~state22~0] SleepPredicate [underlying: 386#[L44]don't care, sleep set: []] [747] L44-->L44-1: Formula: (= v_~n_queue~0_3 0) InVars {} OutVars{~n_queue~0=v_~n_queue~0_3} AuxVars[] AssignedVars[~n_queue~0] SleepPredicate [underlying: 388#[L44-1]don't care, sleep set: []] [812] L44-1-->L44-2: Formula: (= 0 v_~n_produce~0_3) InVars {} OutVars{~n_produce~0=v_~n_produce~0_3} AuxVars[] AssignedVars[~n_produce~0] SleepPredicate [underlying: 390#[L44-2]don't care, sleep set: []] [1008] L44-2-->L44-3: Formula: (= v_~n_update~0_3 0) InVars {} OutVars{~n_update~0=v_~n_update~0_3} AuxVars[] AssignedVars[~n_update~0] SleepPredicate [underlying: 392#[L44-3]don't care, sleep set: []] [727] L44-3-->L44-4: Formula: (= v_~n1~0_6 0) InVars {} OutVars{~n1~0=v_~n1~0_6} AuxVars[] AssignedVars[~n1~0] SleepPredicate [underlying: 394#[L44-4]don't care, sleep set: []] [713] L44-4-->L45: Formula: (= v_~n2~0_4 0) InVars {} OutVars{~n2~0=v_~n2~0_4} AuxVars[] AssignedVars[~n2~0] SleepPredicate [underlying: 396#[L45]don't care, sleep set: []] [1078] L45-->L45-1: Formula: (= v_~finished1~0_6 0) InVars {} OutVars{~finished1~0=v_~finished1~0_6} AuxVars[] AssignedVars[~finished1~0] SleepPredicate [underlying: 398#[L45-1]don't care, sleep set: []] [724] L45-1-->L-1-2: Formula: (= v_~finished2~0_4 0) InVars {} OutVars{~finished2~0=v_~finished2~0_4} AuxVars[] AssignedVars[~finished2~0] SleepPredicate [underlying: 400#[L-1-2]don't care, sleep set: []] [1069] L-1-2-->L-1-3: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] SleepPredicate [underlying: 402#[L-1-3]don't care, sleep set: []] [1075] L-1-3-->L105: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~ret32#1.base=|v_ULTIMATE.start_main_#t~ret32#1.base_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_5|, ULTIMATE.start_main_#t~pre39#1=|v_ULTIMATE.start_main_#t~pre39#1_4|, ULTIMATE.start_main_#t~mem43#1=|v_ULTIMATE.start_main_#t~mem43#1_3|, ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_5|, ULTIMATE.start_main_#t~nondet38#1=|v_ULTIMATE.start_main_#t~nondet38#1_2|, ULTIMATE.start_main_#t~nondet42#1=|v_ULTIMATE.start_main_#t~nondet42#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_5|, ULTIMATE.start_main_#t~ret31#1.offset=|v_ULTIMATE.start_main_#t~ret31#1.offset_1|, ULTIMATE.start_main_#t~mem44#1=|v_ULTIMATE.start_main_#t~mem44#1_3|, ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_1|, ULTIMATE.start_main_#t~ret31#1.base=|v_ULTIMATE.start_main_#t~ret31#1.base_1|, ULTIMATE.start_main_~i~0#1=|v_ULTIMATE.start_main_~i~0#1_7|, ULTIMATE.start_main_#t~ret36#1.offset=|v_ULTIMATE.start_main_#t~ret36#1.offset_4|, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_1|, ULTIMATE.start_main_#t~ret32#1.offset=|v_ULTIMATE.start_main_#t~ret32#1.offset_1|, ULTIMATE.start_main_#t~ret33#1.offset=|v_ULTIMATE.start_main_#t~ret33#1.offset_1|, ULTIMATE.start_main_#t~pre37#1=|v_ULTIMATE.start_main_#t~pre37#1_4|, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_1|, ULTIMATE.start_main_#t~post35#1=|v_ULTIMATE.start_main_#t~post35#1_4|, ULTIMATE.start_main_#t~mem45#1=|v_ULTIMATE.start_main_#t~mem45#1_3|, ULTIMATE.start_main_#t~ret36#1.base=|v_ULTIMATE.start_main_#t~ret36#1.base_4|, ULTIMATE.start_main_#t~pre41#1=|v_ULTIMATE.start_main_#t~pre41#1_4|, ULTIMATE.start_main_#t~ret33#1.base=|v_ULTIMATE.start_main_#t~ret33#1.base_1|, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_5|, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_1|, ULTIMATE.start_main_#t~nondet40#1=|v_ULTIMATE.start_main_#t~nondet40#1_2|, ULTIMATE.start_main_#t~ret30#1.base=|v_ULTIMATE.start_main_#t~ret30#1.base_1|, ULTIMATE.start_main_#t~ret30#1.offset=|v_ULTIMATE.start_main_#t~ret30#1.offset_1|, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_1|, ULTIMATE.start_main_#t~malloc34#1.base=|v_ULTIMATE.start_main_#t~malloc34#1.base_4|, ULTIMATE.start_main_#t~malloc34#1.offset=|v_ULTIMATE.start_main_#t~malloc34#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_5|, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ret32#1.base, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre39#1, ULTIMATE.start_main_#t~mem43#1, ULTIMATE.start_main_#t~nondet25#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_#t~nondet38#1, ULTIMATE.start_main_#t~nondet42#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~ret31#1.offset, ULTIMATE.start_main_#t~mem44#1, ULTIMATE.start_main_#t~nondet22#1, ULTIMATE.start_main_#t~ret31#1.base, ULTIMATE.start_main_~i~0#1, ULTIMATE.start_main_#t~ret36#1.offset, ULTIMATE.start_main_#t~nondet26#1, ULTIMATE.start_main_#t~ret32#1.offset, ULTIMATE.start_main_#t~ret33#1.offset, ULTIMATE.start_main_#t~pre37#1, ULTIMATE.start_main_#t~nondet23#1, ULTIMATE.start_main_#t~post35#1, ULTIMATE.start_main_#t~mem45#1, ULTIMATE.start_main_#t~ret36#1.base, ULTIMATE.start_main_#t~pre41#1, ULTIMATE.start_main_#t~ret33#1.base, ULTIMATE.start_main_#t~nondet29#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~nondet27#1, ULTIMATE.start_main_#t~nondet40#1, ULTIMATE.start_main_#t~ret30#1.base, ULTIMATE.start_main_#t~ret30#1.offset, ULTIMATE.start_main_#t~nondet24#1, ULTIMATE.start_main_#t~malloc34#1.base, ULTIMATE.start_main_#t~malloc34#1.offset, ULTIMATE.start_main_~#t2~0#1.base, ULTIMATE.start_main_#t~nondet28#1] SleepPredicate [underlying: 404#[L105]don't care, sleep set: []] [904] L105-->L105-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_6| 0) (= |v_#length_31| (store |v_#length_32| |v_ULTIMATE.start_main_~#t1~0#1.base_6| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_6| 0)) (= 0 (select |v_#valid_39| |v_ULTIMATE.start_main_~#t1~0#1.base_6|)) (< |v_#StackHeapBarrier_4| |v_ULTIMATE.start_main_~#t1~0#1.base_6|) (= (store |v_#valid_39| |v_ULTIMATE.start_main_~#t1~0#1.base_6| 1) |v_#valid_38|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_32|, #valid=|v_#valid_39|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|, #length=|v_#length_31|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_6|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_6|, #valid=|v_#valid_38|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] SleepPredicate [underlying: 406#[L105-1]don't care, sleep set: []] [972] L105-1-->L105-2: Formula: (and (= (select |v_#valid_41| |v_ULTIMATE.start_main_~#t2~0#1.base_6|) 0) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_6| 0)) (< |v_#StackHeapBarrier_5| |v_ULTIMATE.start_main_~#t2~0#1.base_6|) (= |v_#valid_40| (store |v_#valid_41| |v_ULTIMATE.start_main_~#t2~0#1.base_6| 1)) (= (store |v_#length_34| |v_ULTIMATE.start_main_~#t2~0#1.base_6| 4) |v_#length_33|) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_6|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_34|, #valid=|v_#valid_41|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_5|, #length=|v_#length_33|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_6|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_6|, #valid=|v_#valid_40|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] SleepPredicate [underlying: 408#[L105-2]don't care, sleep set: []] [756] L105-2-->L105-3: Formula: (and (= |v_ULTIMATE.start_main_~#t3~0#1.offset_6| 0) (< |v_#StackHeapBarrier_6| |v_ULTIMATE.start_main_~#t3~0#1.base_6|) (= |v_#valid_42| (store |v_#valid_43| |v_ULTIMATE.start_main_~#t3~0#1.base_6| 1)) (= |v_#length_35| (store |v_#length_36| |v_ULTIMATE.start_main_~#t3~0#1.base_6| 4)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_6| 0)) (= (select |v_#valid_43| |v_ULTIMATE.start_main_~#t3~0#1.base_6|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_6|, #length=|v_#length_36|, #valid=|v_#valid_43|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_6|, #StackHeapBarrier=|v_#StackHeapBarrier_6|, #length=|v_#length_35|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_6|, #valid=|v_#valid_42|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] SleepPredicate [underlying: 410#[L105-3]don't care, sleep set: []] [1073] L105-3-->L107: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1] SleepPredicate [underlying: 412#[L107]don't care, sleep set: []] [874] L107-->L107-1: Formula: (= v_~front1~0_10 |v_ULTIMATE.start_main_#t~nondet22#1_3|) InVars {ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_3|} OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_3|, ~front1~0=v_~front1~0_10} AuxVars[] AssignedVars[~front1~0] SleepPredicate [underlying: 414#[L107-1]don't care, sleep set: []] [865] L107-1-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet22#1=|v_ULTIMATE.start_main_#t~nondet22#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet22#1] SleepPredicate [underlying: 416#[L108]don't care, sleep set: []] [728] L108-->L108-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet23#1] SleepPredicate [underlying: 418#[L108-1]don't care, sleep set: []] [1009] L108-1-->L108-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet23#1_3| v_~state11~0_8) InVars {ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_3|} OutVars{~state11~0=v_~state11~0_8, ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_3|} AuxVars[] AssignedVars[~state11~0] SleepPredicate [underlying: 420#[L108-2]don't care, sleep set: []] [1020] L108-2-->L109: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet23#1=|v_ULTIMATE.start_main_#t~nondet23#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet23#1] SleepPredicate [underlying: 422#[L109]don't care, sleep set: []] [858] L109-->L110: Formula: (= v_~state21~0_10 v_~state11~0_9) InVars {~state11~0=v_~state11~0_9} OutVars{~state11~0=v_~state11~0_9, ~state21~0=v_~state21~0_10} AuxVars[] AssignedVars[~state21~0] SleepPredicate [underlying: 424#[L110]don't care, sleep set: []] [803] L110-->L110-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet24#1] SleepPredicate [underlying: 426#[L110-1]don't care, sleep set: []] [907] L110-1-->L110-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet24#1_3| v_~state12~0_6) InVars {ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_3|} OutVars{~state12~0=v_~state12~0_6, ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_3|} AuxVars[] AssignedVars[~state12~0] SleepPredicate [underlying: 428#[L110-2]don't care, sleep set: []] [754] L110-2-->L111: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet24#1=|v_ULTIMATE.start_main_#t~nondet24#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet24#1] SleepPredicate [underlying: 430#[L111]don't care, sleep set: []] [912] L111-->L113: Formula: (= v_~state12~0_7 v_~state22~0_6) InVars {~state12~0=v_~state12~0_7} OutVars{~state12~0=v_~state12~0_7, ~state22~0=v_~state22~0_6} AuxVars[] AssignedVars[~state22~0] SleepPredicate [underlying: 432#[L113]don't care, sleep set: []] [1044] L113-->L113-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet25#1] SleepPredicate [underlying: 434#[L113-1]don't care, sleep set: []] [725] L113-1-->L113-2: Formula: (= v_~n_queue~0_4 |v_ULTIMATE.start_main_#t~nondet25#1_3|) InVars {ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_3|} OutVars{ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_3|, ~n_queue~0=v_~n_queue~0_4} AuxVars[] AssignedVars[~n_queue~0] SleepPredicate [underlying: 436#[L113-2]don't care, sleep set: []] [954] L113-2-->L114: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet25#1=|v_ULTIMATE.start_main_#t~nondet25#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet25#1] SleepPredicate [underlying: 438#[L114]don't care, sleep set: []] [777] L114-->L114-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet26#1] SleepPredicate [underlying: 440#[L114-1]don't care, sleep set: []] [1021] L114-1-->L114-2: Formula: (= |v_ULTIMATE.start_main_#t~nondet26#1_3| v_~n_produce~0_4) InVars {ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_3|} OutVars{~n_produce~0=v_~n_produce~0_4, ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_3|} AuxVars[] AssignedVars[~n_produce~0] SleepPredicate [underlying: 442#[L114-2]don't care, sleep set: []] [752] L114-2-->L115: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet26#1=|v_ULTIMATE.start_main_#t~nondet26#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet26#1] SleepPredicate [underlying: 444#[L115]don't care, sleep set: []] [784] L115-->L115-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet27#1] SleepPredicate [underlying: 446#[L115-1]don't care, sleep set: []] [791] L115-1-->L115-2: Formula: (= v_~n_update~0_4 |v_ULTIMATE.start_main_#t~nondet27#1_3|) InVars {ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_3|} OutVars{~n_update~0=v_~n_update~0_4, ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_3|} AuxVars[] AssignedVars[~n_update~0] SleepPredicate [underlying: 448#[L115-2]don't care, sleep set: []] [971] L115-2-->L116: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet27#1=|v_ULTIMATE.start_main_#t~nondet27#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet27#1] SleepPredicate [underlying: 450#[L116]don't care, sleep set: []] [926] L116-->L116-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet28#1] SleepPredicate [underlying: 452#[L116-1]don't care, sleep set: []] [1028] L116-1-->L116-2: Formula: (= v_~n1~0_7 |v_ULTIMATE.start_main_#t~nondet28#1_3|) InVars {ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_3|} OutVars{~n1~0=v_~n1~0_7, ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_3|} AuxVars[] AssignedVars[~n1~0] SleepPredicate [underlying: 454#[L116-2]don't care, sleep set: []] [1046] L116-2-->L117: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet28#1=|v_ULTIMATE.start_main_#t~nondet28#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet28#1] SleepPredicate [underlying: 456#[L117]don't care, sleep set: []] [715] L117-->L117-1: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet29#1] SleepPredicate [underlying: 458#[L117-1]don't care, sleep set: []] [841] L117-1-->L117-2: Formula: (= v_~n2~0_5 |v_ULTIMATE.start_main_#t~nondet29#1_3|) InVars {ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_3|} OutVars{~n2~0=v_~n2~0_5, ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_3|} AuxVars[] AssignedVars[~n2~0] SleepPredicate [underlying: 460#[L117-2]don't care, sleep set: []] [729] L117-2-->L119: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet29#1=|v_ULTIMATE.start_main_#t~nondet29#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet29#1] SleepPredicate [underlying: 462#[L119]don't care, sleep set: []] [1051] L119-->L119-1: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_3| v_~n_produce~0_5) InVars {~n_produce~0=v_~n_produce~0_5} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_3|, ~n_produce~0=v_~n_produce~0_5} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#in~size#1] SleepPredicate [underlying: 464#[L119-1]don't care, sleep set: []] [924] L119-1-->L119-2: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#res#1.base=|v_ULTIMATE.start_create_fresh_int_array_#res#1.base_4|, ULTIMATE.start_create_fresh_int_array_#res#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#res#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#res#1.offset, ULTIMATE.start_create_fresh_int_array_#res#1.base] SleepPredicate [underlying: 466#[L119-2]don't care, sleep set: []] [949] L119-2-->L144: 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~nondet48#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet48#1_5|, ULTIMATE.start_create_fresh_int_array_#t~post47#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post47#1_5|, ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset_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_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_8|, ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base_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~nondet48#1, ULTIMATE.start_create_fresh_int_array_#t~post47#1, ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base, ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base, ULTIMATE.start_create_fresh_int_array_~size#1] SleepPredicate [underlying: 468#[L144]don't care, sleep set: []] [895] L144-->L145: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~size#1_9| |v_ULTIMATE.start_create_fresh_int_array_#in~size#1_4|) InVars {ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_4|} OutVars{ULTIMATE.start_create_fresh_int_array_#in~size#1=|v_ULTIMATE.start_create_fresh_int_array_#in~size#1_4|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~size#1] SleepPredicate [underlying: 470#[L145]don't care, sleep set: []] [786] L145-->L145-1: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_7| (ite (<= 0 |v_ULTIMATE.start_create_fresh_int_array_~size#1_10|) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_10|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_10|, 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] SleepPredicate [underlying: 472#[L145-1]don't care, sleep set: []] [802] L145-1-->L37: 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] SleepPredicate [underlying: 474#[L37]don't care, sleep set: []] [785] L37-->L38: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_8| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_16|) 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_16|, 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] SleepPredicate [underlying: 476#[L38]don't care, sleep set: []] [986] L38-->L37-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_18| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_18|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_18|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 480#[L37-1]don't care, sleep set: []] [968] L37-1-->L146: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_9| (ite (<= (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_11| 4294967296) 1073741823) 1 0)) InVars {ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_11|} OutVars{ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_11|, 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] SleepPredicate [underlying: 482#[L146]don't care, sleep set: []] [831] L146-->L37-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_19|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] SleepPredicate [underlying: 484#[L37-2]don't care, sleep set: []] [905] L37-2-->L38-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_20| |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_10|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_10|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_20|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_10|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] SleepPredicate [underlying: 486#[L38-3]don't care, sleep set: []] [749] L38-3-->L37-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_22| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_22|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_22|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 490#[L37-3]don't care, sleep set: []] [743] L37-3-->L148: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] SleepPredicate [underlying: 492#[L148]don't care, sleep set: []] [740] L148-->L148-1: Formula: (and (not (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base_6| 0)) (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base_6| 1)) (= (select |v_#valid_45| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base_6|) 0) (= (store |v_#length_38| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base_6| (* (mod |v_ULTIMATE.start_create_fresh_int_array_~size#1_12| 1073741824) 4)) |v_#length_37|) (< |v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base_6| |v_#StackHeapBarrier_7|) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset_6| 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_7|, #length=|v_#length_38|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_12|, #valid=|v_#valid_45|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_7|, ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset_6|, #valid=|v_#valid_44|, #length=|v_#length_37|, ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base_6|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_12|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset, #valid, #length, ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base] SleepPredicate [underlying: 494#[L148-1]don't care, sleep set: []] [1034] L148-1-->L148-2: Formula: (and (= |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_6| |v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset_7|) (= |v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base_7| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_6|)) InVars {ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset_7|, ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base_7|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_6|, ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset_7|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base] SleepPredicate [underlying: 496#[L148-2]don't care, sleep set: []] [750] L148-2-->L149: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset_8|, ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base=|v_ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base_8|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.offset, ULTIMATE.start_create_fresh_int_array_#t~malloc46#1.base] SleepPredicate [underlying: 498#[L149]don't care, sleep set: []] [836] L149-->L149-6: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_9| 0) InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_9|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~1#1] SleepPredicate [underlying: 500#[L149-6]don't care, sleep set: []] [2023-09-08 15:13:58,169 INFO L750 eck$LassoCheckResult]: Loop: SleepPredicate [underlying: 500#[L149-6]don't care, sleep set: []] [875] L149-6-->L150: Formula: (< |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_11| |v_ULTIMATE.start_create_fresh_int_array_~size#1_14|) InVars {ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_11|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_14|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_11|, ULTIMATE.start_create_fresh_int_array_~size#1=|v_ULTIMATE.start_create_fresh_int_array_~size#1_14|} AuxVars[] AssignedVars[] SleepPredicate [underlying: 502#[L150]don't care, sleep set: []] [1029] L150-->L150-1: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~nondet48#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet48#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet48#1] SleepPredicate [underlying: 506#[L150-1]don't care, sleep set: []] [896] L150-1-->L150-2: Formula: (let ((.cse1 (* |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_12| 4))) (let ((.cse0 (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_7|))) (and (<= 0 .cse0) (<= (+ .cse1 |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_7| 4) (select |v_#length_39| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_7|)) (= (store |v_#memory_$Pointer$.offset_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_7| (store (select |v_#memory_$Pointer$.offset_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_7|) .cse0 (select (select |v_#memory_$Pointer$.offset_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_7|) .cse0))) |v_#memory_$Pointer$.offset_13|) (= (store |v_#memory_$Pointer$.base_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_7| (store (select |v_#memory_$Pointer$.base_14| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_7|) .cse0 (select (select |v_#memory_$Pointer$.base_13| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_7|) .cse0))) |v_#memory_$Pointer$.base_13|) (= |v_#memory_int_30| (store |v_#memory_int_31| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_7| (store (select |v_#memory_int_31| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_7|) .cse0 |v_ULTIMATE.start_create_fresh_int_array_#t~nondet48#1_7|))) (= (select |v_#valid_46| |v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_7|) 1)))) InVars {ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_7|, ULTIMATE.start_create_fresh_int_array_#t~nondet48#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet48#1_7|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_14|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_7|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_31|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_12|, #length=|v_#length_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_14|} OutVars{ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.offset_7|, ULTIMATE.start_create_fresh_int_array_#t~nondet48#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet48#1_7|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_13|, ULTIMATE.start_create_fresh_int_array_~arr~0#1.base=|v_ULTIMATE.start_create_fresh_int_array_~arr~0#1.base_7|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_30|, ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_12|, #length=|v_#length_39|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_13|} AuxVars[] AssignedVars[#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] SleepPredicate [underlying: 510#[L150-2]don't care, sleep set: []] [829] L150-2-->L149-3: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~nondet48#1=|v_ULTIMATE.start_create_fresh_int_array_#t~nondet48#1_8|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~nondet48#1] SleepPredicate [underlying: 514#[L149-3]don't care, sleep set: []] [753] L149-3-->L149-4: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_13| |v_ULTIMATE.start_create_fresh_int_array_#t~post47#1_6|) InVars {ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_13|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_13|, ULTIMATE.start_create_fresh_int_array_#t~post47#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post47#1_6|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post47#1] SleepPredicate [underlying: 518#[L149-4]don't care, sleep set: []] [857] L149-4-->L149-5: Formula: (= |v_ULTIMATE.start_create_fresh_int_array_~i~1#1_14| (+ |v_ULTIMATE.start_create_fresh_int_array_#t~post47#1_7| 1)) InVars {ULTIMATE.start_create_fresh_int_array_#t~post47#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post47#1_7|} OutVars{ULTIMATE.start_create_fresh_int_array_~i~1#1=|v_ULTIMATE.start_create_fresh_int_array_~i~1#1_14|, ULTIMATE.start_create_fresh_int_array_#t~post47#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post47#1_7|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_~i~1#1] SleepPredicate [underlying: 522#[L149-5]don't care, sleep set: []] [768] L149-5-->L149-6: Formula: true InVars {} OutVars{ULTIMATE.start_create_fresh_int_array_#t~post47#1=|v_ULTIMATE.start_create_fresh_int_array_#t~post47#1_8|} AuxVars[] AssignedVars[ULTIMATE.start_create_fresh_int_array_#t~post47#1] SleepPredicate [underlying: 500#[L149-6]don't care, sleep set: []] [2023-09-08 15:13:58,173 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 15:13:58,173 INFO L85 PathProgramCache]: Analyzing trace with hash 492519509, now seen corresponding path program 1 times [2023-09-08 15:13:58,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 15:13:58,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623733464] [2023-09-08 15:13:58,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 15:13:58,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 15:13:58,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 15:13:58,278 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 15:13:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 15:13:58,355 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 15:13:58,357 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 15:13:58,357 INFO L85 PathProgramCache]: Analyzing trace with hash 1166998464, now seen corresponding path program 1 times [2023-09-08 15:13:58,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 15:13:58,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [971411671] [2023-09-08 15:13:58,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 15:13:58,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 15:13:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 15:13:58,384 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 15:13:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 15:13:58,390 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 15:13:58,391 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 15:13:58,391 INFO L85 PathProgramCache]: Analyzing trace with hash -588352276, now seen corresponding path program 1 times [2023-09-08 15:13:58,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-09-08 15:13:58,391 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866622435] [2023-09-08 15:13:58,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-09-08 15:13:58,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-09-08 15:13:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 15:13:58,436 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-09-08 15:13:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-09-08 15:13:58,485 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-09-08 15:14:00,081 INFO L210 LassoAnalysis]: Preferences: [2023-09-08 15:14:00,082 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2023-09-08 15:14:00,082 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2023-09-08 15:14:00,082 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2023-09-08 15:14:00,082 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2023-09-08 15:14:00,082 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:00,082 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2023-09-08 15:14:00,082 INFO L132 ssoRankerPreferences]: Path of dumped script: [2023-09-08 15:14:00,082 INFO L133 ssoRankerPreferences]: Filename of dumped script: popl20-prod-cons-eq.wvr.c_BEv2_Iteration1_Lasso [2023-09-08 15:14:00,082 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2023-09-08 15:14:00,082 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2023-09-08 15:14:00,099 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,105 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,441 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,444 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,446 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,449 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,450 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,452 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,454 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,457 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,459 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,461 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,464 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,466 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,468 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,469 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,472 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,474 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,476 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,478 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,480 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,481 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,483 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,485 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,486 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,488 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,490 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,492 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,494 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,495 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,497 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,498 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,499 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,501 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,503 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,505 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,507 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,509 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,510 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,512 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,514 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,515 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,517 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,518 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,520 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,521 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,523 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,525 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,526 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,528 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,529 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,531 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,533 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,534 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,536 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,537 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,539 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,541 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,542 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,544 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,546 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,547 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,548 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,550 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,551 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,553 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,555 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,556 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,557 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,559 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,561 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:00,562 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2023-09-08 15:14:01,090 INFO L294 LassoAnalysis]: Preprocessing complete. [2023-09-08 15:14:01,093 INFO L490 LassoAnalysis]: Using template 'affine'. [2023-09-08 15:14:01,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,096 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,125 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2023-09-08 15:14:01,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 15:14:01,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 15:14:01,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,133 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,135 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 15:14:01,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 15:14:01,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 15:14:01,156 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2023-09-08 15:14:01,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,156 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,157 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,159 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2023-09-08 15:14:01,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,166 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 15:14:01,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,167 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,169 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 15:14:01,169 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 15:14:01,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 15:14:01,200 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2023-09-08 15:14:01,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,208 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,211 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2023-09-08 15:14:01,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 15:14:01,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,219 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,236 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 15:14:01,236 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 15:14:01,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 15:14:01,253 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2023-09-08 15:14:01,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,254 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,255 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2023-09-08 15:14:01,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 15:14:01,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 15:14:01,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,282 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,283 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 15:14:01,283 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 15:14:01,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 15:14:01,303 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2023-09-08 15:14:01,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,305 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2023-09-08 15:14:01,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 15:14:01,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,317 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 15:14:01,317 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 15:14:01,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 15:14:01,322 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2023-09-08 15:14:01,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,323 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,353 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2023-09-08 15:14:01,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 15:14:01,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,361 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 15:14:01,362 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 15:14:01,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 15:14:01,395 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2023-09-08 15:14:01,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,397 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2023-09-08 15:14:01,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 15:14:01,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,407 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,408 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 15:14:01,408 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 15:14:01,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 15:14:01,455 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2023-09-08 15:14:01,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,469 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2023-09-08 15:14:01,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 15:14:01,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,479 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,481 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 15:14:01,481 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 15:14:01,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 15:14:01,525 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2023-09-08 15:14:01,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,527 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 15:14:01,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2023-09-08 15:14:01,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,541 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,543 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 15:14:01,543 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 15:14:01,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 15:14:01,566 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2023-09-08 15:14:01,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,566 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,567 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 15:14:01,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,581 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,582 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 15:14:01,582 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 15:14:01,586 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2023-09-08 15:14:01,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 15:14:01,607 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2023-09-08 15:14:01,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,608 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,609 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,611 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2023-09-08 15:14:01,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,620 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2023-09-08 15:14:01,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,638 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2023-09-08 15:14:01,638 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 15:14:01,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 15:14:01,656 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2023-09-08 15:14:01,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,658 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2023-09-08 15:14:01,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,668 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2023-09-08 15:14:01,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 15:14:01,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,669 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2023-09-08 15:14:01,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2023-09-08 15:14:01,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2023-09-08 15:14:01,678 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2023-09-08 15:14:01,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,679 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,680 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,682 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2023-09-08 15:14:01,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2023-09-08 15:14:01,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2023-09-08 15:14:01,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2023-09-08 15:14:01,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2023-09-08 15:14:01,689 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2023-09-08 15:14:01,694 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2023-09-08 15:14:01,694 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2023-09-08 15:14:01,711 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2023-09-08 15:14:01,731 INFO L443 ModelExtractionUtils]: Simplification made 13 calls to the SMT solver. [2023-09-08 15:14:01,731 INFO L444 ModelExtractionUtils]: 3 out of 22 variables were initially zero. Simplification set additionally 16 variables to zero. [2023-09-08 15:14:01,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2023-09-08 15:14:01,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-09-08 15:14:01,795 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2023-09-08 15:14:01,796 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2023-09-08 15:14:01,797 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2023-09-08 15:14:01,825 INFO L438 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2023-09-08 15:14:01,825 INFO L513 LassoAnalysis]: Proved termination. [2023-09-08 15:14:01,826 INFO L515 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_create_fresh_int_array_~i~1#1, ULTIMATE.start_create_fresh_int_array_~size#1) = -1*ULTIMATE.start_create_fresh_int_array_~i~1#1 + 1*ULTIMATE.start_create_fresh_int_array_~size#1 Supporting invariants [] [2023-09-08 15:14:01,833 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2023-09-08 15:14:01,884 INFO L156 tatePredicateManager]: 20 out of 20 supporting invariants were superfluous and have been removed [2023-09-08 15:14:01,901 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-09-08 15:14:01,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 15:14:01,940 INFO L262 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 2 conjunts are in the unsatisfiable core [2023-09-08 15:14:01,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 15:14:02,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-09-08 15:14:02,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 26 conjuncts, 5 conjunts are in the unsatisfiable core [2023-09-08 15:14:02,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-09-08 15:14:02,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-09-08 15:14:02,087 INFO L141 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 4 loop predicates [2023-09-08 15:14:02,090 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand null Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-08 15:14:02,268 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2023-09-08 15:15:51,668 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand null. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 430160 states and 1860825 transitions. Complement of second has 10 states. [2023-09-08 15:15:51,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2023-09-08 15:15:51,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-09-08 15:15:51,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 399 transitions. [2023-09-08 15:15:51,677 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 399 transitions. Stem has 73 letters. Loop has 7 letters. [2023-09-08 15:15:51,678 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 15:15:51,678 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 399 transitions. Stem has 80 letters. Loop has 7 letters. [2023-09-08 15:15:51,678 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 15:15:51,678 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 399 transitions. Stem has 73 letters. Loop has 14 letters. [2023-09-08 15:15:51,679 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2023-09-08 15:15:51,679 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 430160 states and 1860825 transitions.