./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/25_stack_longer-1.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack_longer-1.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/25_stack_longer-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack_longer-1.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-cb09d65-m [2024-01-27 23:11:39,677 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:11:39,744 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:11:39,749 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:11:39,749 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:11:39,773 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:11:39,774 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:11:39,774 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:11:39,775 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:11:39,778 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:11:39,779 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:11:39,779 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:11:39,780 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:11:39,781 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:11:39,781 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:11:39,781 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:11:39,782 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:11:39,782 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:11:39,782 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:11:39,782 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:11:39,782 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:11:39,783 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:11:39,783 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:11:39,783 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:11:39,784 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:11:39,784 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:11:39,784 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:11:39,784 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:11:39,785 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:11:39,785 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:11:39,786 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:11:39,786 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:11:39,786 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:11:39,787 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:11:39,787 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:11:39,787 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:11:39,787 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:11:39,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:11:39,788 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:11:39,788 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:11:39,788 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:11:39,788 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:11:39,789 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:11:39,789 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:11:39,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:11:40,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:11:40,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:11:40,033 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:11:40,034 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:11:40,035 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack_longer-1.i [2024-01-27 23:11:41,224 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:11:41,409 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:11:41,410 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longer-1.i [2024-01-27 23:11:41,420 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd8f61efe/2a3a5781b5e34a3899a35a4552a48dab/FLAGbda6f92a2 [2024-01-27 23:11:41,430 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd8f61efe/2a3a5781b5e34a3899a35a4552a48dab [2024-01-27 23:11:41,432 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:11:41,433 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:11:41,433 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack_longer-1.yml/witness.yml [2024-01-27 23:11:41,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:11:41,572 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:11:41,574 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:11:41,574 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:11:41,578 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:11:41,578 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:11:41" (1/2) ... [2024-01-27 23:11:41,579 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a63c22a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:11:41, skipping insertion in model container [2024-01-27 23:11:41,579 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:11:41" (1/2) ... [2024-01-27 23:11:41,580 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cb1843e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:11:41, skipping insertion in model container [2024-01-27 23:11:41,580 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:11:41" (2/2) ... [2024-01-27 23:11:41,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a63c22a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:11:41, skipping insertion in model container [2024-01-27 23:11:41,581 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:11:41" (2/2) ... [2024-01-27 23:11:41,581 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:11:41,713 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:11:41,733 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] (unsigned long )arg == 0UL [2024-01-27 23:11:41,733 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] 0 <= newTop [2024-01-27 23:11:41,734 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] oldTop == -1 [2024-01-27 23:11:41,734 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] -1 == oldTop [2024-01-27 23:11:41,734 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-27 23:11:41,735 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m2 [2024-01-27 23:11:41,735 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 <= 1 [2024-01-27 23:11:41,735 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m [2024-01-27 23:11:41,735 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m == 0 || m == 1 [2024-01-27 23:11:41,735 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m <= 1 [2024-01-27 23:11:41,735 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,735 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] -1 == oldTop [2024-01-27 23:11:41,735 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] newTop == 0 [2024-01-27 23:11:41,736 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:41,736 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:41,736 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:41,736 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] oldTop == -1 [2024-01-27 23:11:41,736 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:41,736 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-27 23:11:41,736 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-27 23:11:41,736 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-27 23:11:41,737 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-27 23:11:41,737 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= r [2024-01-27 23:11:41,737 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,737 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-27 23:11:41,737 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r <= 1 [2024-01-27 23:11:41,738 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-27 23:11:41,738 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-27 23:11:41,738 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,738 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 0 || r == 1 [2024-01-27 23:11:41,738 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-27 23:11:41,738 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-27 23:11:41,738 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-27 23:11:41,738 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-27 23:11:41,739 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] newTop != 0 [2024-01-27 23:11:41,739 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 1 <= newTop [2024-01-27 23:11:41,739 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= oldTop [2024-01-27 23:11:41,739 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= oldTop [2024-01-27 23:11:41,740 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] newTop != 0 [2024-01-27 23:11:41,740 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 1 <= newTop [2024-01-27 23:11:41,740 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] oldTop == -1 [2024-01-27 23:11:41,740 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= newTop [2024-01-27 23:11:41,741 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] -1 == oldTop [2024-01-27 23:11:41,741 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] newTop != 0 [2024-01-27 23:11:41,741 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m2 [2024-01-27 23:11:41,741 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 <= 1 [2024-01-27 23:11:41,741 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-27 23:11:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-27 23:11:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-27 23:11:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-27 23:11:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] curr_alloc_idx == -1 [2024-01-27 23:11:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] -1 == curr_alloc_idx [2024-01-27 23:11:41,743 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (long long )newTop - (long long )oldTop >= 0LL [2024-01-27 23:11:41,743 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == -1 [2024-01-27 23:11:41,743 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == oldTop [2024-01-27 23:11:41,743 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == newTop [2024-01-27 23:11:41,744 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] newTop == -1 [2024-01-27 23:11:41,744 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:41,744 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (-2LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:41,744 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == newTop [2024-01-27 23:11:41,755 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (0LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:41,755 INFO L98 nessWitnessExtractor]: Loop invariant at [L754-L757] ((((0 <= r && r <= 1) && (r == 0 || r == 1)) || (-1 == r && r == -1)) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-27 23:11:41,755 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,756 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-27 23:11:41,756 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-27 23:11:41,756 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,756 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-27 23:11:41,756 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-27 23:11:41,756 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-27 23:11:41,756 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-27 23:11:41,756 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-27 23:11:41,757 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r <= 1 [2024-01-27 23:11:41,757 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-27 23:11:41,757 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-27 23:11:41,757 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= r [2024-01-27 23:11:41,757 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-27 23:11:41,757 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 0 || r == 1 [2024-01-27 23:11:41,757 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-27 23:11:41,757 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] (((((0 <= r && r <= 1) && (r == 0 || r == 1)) || (-1 == r && r == -1)) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-27 23:11:41,758 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] curr_alloc_idx == -1 [2024-01-27 23:11:41,758 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -1 == curr_alloc_idx [2024-01-27 23:11:41,758 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] oldTop == -1 [2024-01-27 23:11:41,758 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] newTop != 0 [2024-01-27 23:11:41,758 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 1 <= newTop [2024-01-27 23:11:41,758 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] -1 == oldTop [2024-01-27 23:11:41,758 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (unsigned long )arg == 0UL [2024-01-27 23:11:41,758 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] r == -1 [2024-01-27 23:11:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483649LL + (long long )arg) + (long long )r >= 0LL [2024-01-27 23:11:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483648LL - (long long )arg) + (long long )r >= 0LL [2024-01-27 23:11:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483646LL - (long long )arg) - (long long )r >= 0LL [2024-01-27 23:11:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] -1 == r [2024-01-27 23:11:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483647LL + (long long )arg) - (long long )r >= 0LL [2024-01-27 23:11:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] newTop != 0 [2024-01-27 23:11:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 1 <= newTop [2024-01-27 23:11:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= oldTop [2024-01-27 23:11:41,760 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= oldTop [2024-01-27 23:11:41,760 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m == 0 || m == 1 [2024-01-27 23:11:41,760 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 <= 1 [2024-01-27 23:11:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m [2024-01-27 23:11:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m2 [2024-01-27 23:11:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 1 <= newTop [2024-01-27 23:11:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m <= 1 [2024-01-27 23:11:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] newTop != 0 [2024-01-27 23:11:41,762 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-27 23:11:41,762 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 <= 1 [2024-01-27 23:11:41,762 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m <= 1 [2024-01-27 23:11:41,762 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m2 [2024-01-27 23:11:41,763 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-27 23:11:41,763 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m == 0 || m == 1 [2024-01-27 23:11:41,763 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,764 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m [2024-01-27 23:11:41,764 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] 1 <= curr_alloc_idx [2024-01-27 23:11:41,764 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] curr_alloc_idx % 2 == 1 [2024-01-27 23:11:41,764 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m [2024-01-27 23:11:41,765 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m2 [2024-01-27 23:11:41,765 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m == 0 || m == 1 [2024-01-27 23:11:41,765 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 <= 1 [2024-01-27 23:11:41,765 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,765 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m <= 1 [2024-01-27 23:11:41,765 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-27 23:11:41,765 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-27 23:11:41,765 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-27 23:11:41,765 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m == 0 || m == 1 [2024-01-27 23:11:41,766 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-27 23:11:41,766 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m2 [2024-01-27 23:11:41,766 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 <= 1 [2024-01-27 23:11:41,766 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,766 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m <= 1 [2024-01-27 23:11:41,766 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m [2024-01-27 23:11:41,766 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-27 23:11:41,767 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-27 23:11:41,767 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-27 23:11:41,767 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,767 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-27 23:11:41,767 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m2 [2024-01-27 23:11:41,767 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 <= 1 [2024-01-27 23:11:41,767 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 <= 1 [2024-01-27 23:11:41,767 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m == 0 || m == 1 [2024-01-27 23:11:41,768 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,768 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m2 [2024-01-27 23:11:41,768 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m <= 1 [2024-01-27 23:11:41,768 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] r == 1 [2024-01-27 23:11:41,768 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m [2024-01-27 23:11:41,773 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -1 == curr_alloc_idx [2024-01-27 23:11:41,773 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] curr_alloc_idx == -1 [2024-01-27 23:11:41,773 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 1 <= newTop [2024-01-27 23:11:41,773 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] newTop != 0 [2024-01-27 23:11:41,774 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= oldTop [2024-01-27 23:11:41,774 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m [2024-01-27 23:11:41,774 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m == 0 || m == 1 [2024-01-27 23:11:41,774 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m2 [2024-01-27 23:11:41,774 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 <= 1 [2024-01-27 23:11:41,774 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m <= 1 [2024-01-27 23:11:41,774 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,774 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-27 23:11:41,775 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] newTop != 0 [2024-01-27 23:11:41,775 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] oldTop == -1 [2024-01-27 23:11:41,775 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] -1 == oldTop [2024-01-27 23:11:41,775 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= newTop [2024-01-27 23:11:41,775 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 0 <= curr_alloc_idx [2024-01-27 23:11:41,775 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= r [2024-01-27 23:11:41,775 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r == 0 || r == 1 [2024-01-27 23:11:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r <= 1 [2024-01-27 23:11:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL + (long long )arg) - (long long )r >= 0LL [2024-01-27 23:11:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967294LL - (long long )arg) - (long long )r >= 0LL [2024-01-27 23:11:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967296LL + (long long )arg) + (long long )r >= 0LL [2024-01-27 23:11:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL - (long long )arg) + (long long )r >= 0LL [2024-01-27 23:11:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-27 23:11:41,777 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m == 0 || m == 1 [2024-01-27 23:11:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m [2024-01-27 23:11:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m2 [2024-01-27 23:11:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m <= 1 [2024-01-27 23:11:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 <= 1 [2024-01-27 23:11:41,777 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m <= 1 [2024-01-27 23:11:41,777 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m2 [2024-01-27 23:11:41,777 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 <= 1 [2024-01-27 23:11:41,778 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m == 0 || m == 1 [2024-01-27 23:11:41,778 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,778 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m [2024-01-27 23:11:41,778 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,778 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 1 <= curr_alloc_idx [2024-01-27 23:11:41,778 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] curr_alloc_idx % 2 == 1 [2024-01-27 23:11:41,778 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 <= 1 [2024-01-27 23:11:41,778 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m2 [2024-01-27 23:11:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m == 0 || m == 1 [2024-01-27 23:11:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m [2024-01-27 23:11:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m <= 1 [2024-01-27 23:11:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-27 23:11:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] oldTop == -1 [2024-01-27 23:11:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] -1 == oldTop [2024-01-27 23:11:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483646LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-27 23:11:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-27 23:11:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-27 23:11:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-27 23:11:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-27 23:11:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-27 23:11:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-27 23:11:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-27 23:11:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-27 23:11:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-27 23:11:41,782 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,782 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] curr_alloc_idx == -1 [2024-01-27 23:11:41,782 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] -1 == curr_alloc_idx [2024-01-27 23:11:41,782 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] -1 == curr_alloc_idx [2024-01-27 23:11:41,782 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] curr_alloc_idx == -1 [2024-01-27 23:11:41,782 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 == 0 || m2 == 1 [2024-01-27 23:11:41,782 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m <= 1 [2024-01-27 23:11:41,782 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m [2024-01-27 23:11:41,783 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] newTop != 0 [2024-01-27 23:11:41,783 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= oldTop [2024-01-27 23:11:41,783 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m == 0 || m == 1 [2024-01-27 23:11:41,783 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m2 [2024-01-27 23:11:41,783 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 1 <= newTop [2024-01-27 23:11:41,783 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 <= 1 [2024-01-27 23:11:41,820 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:11:42,021 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longer-1.i[31182,31195] [2024-01-27 23:11:42,033 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:11:42,046 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-27 23:11:42,090 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-27 23:11:42,091 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5cb1843e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:11:42, skipping insertion in model container [2024-01-27 23:11:42,091 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:11:42,091 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:11:42,092 INFO L158 Benchmark]: Toolchain (without parser) took 519.70ms. Allocated memory was 151.0MB in the beginning and 195.0MB in the end (delta: 44.0MB). Free memory was 66.4MB in the beginning and 147.1MB in the end (delta: -80.8MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-01-27 23:11:42,093 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 102.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:11:42,093 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 151.0MB. Free memory is still 76.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:11:42,094 INFO L158 Benchmark]: CACSL2BoogieTranslator took 516.78ms. Allocated memory was 151.0MB in the beginning and 195.0MB in the end (delta: 44.0MB). Free memory was 66.2MB in the beginning and 147.1MB in the end (delta: -80.9MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2024-01-27 23:11:42,095 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 102.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 151.0MB. Free memory is still 76.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 516.78ms. Allocated memory was 151.0MB in the beginning and 195.0MB in the end (delta: 44.0MB). Free memory was 66.2MB in the beginning and 147.1MB in the end (delta: -80.9MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 4]: Incorrect Syntax Undeclared variable in ACSL expression: m RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/25_stack_longer-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack_longer-1.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-cb09d65-m [2024-01-27 23:11:44,205 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:11:44,278 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:11:44,282 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:11:44,283 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:11:44,311 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:11:44,311 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:11:44,311 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:11:44,312 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:11:44,315 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:11:44,316 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:11:44,316 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:11:44,317 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:11:44,318 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:11:44,318 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:11:44,318 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:11:44,318 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:11:44,319 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:11:44,319 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:11:44,319 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:11:44,319 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:11:44,320 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:11:44,320 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:11:44,321 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:11:44,321 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:11:44,321 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:11:44,321 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:11:44,322 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:11:44,322 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:11:44,322 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:11:44,323 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:11:44,323 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:11:44,323 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:11:44,323 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:11:44,324 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:11:44,324 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:11:44,325 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:11:44,325 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:11:44,325 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:11:44,325 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:11:44,325 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:11:44,326 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:11:44,326 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:11:44,326 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:11:44,326 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:11:44,326 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:11:44,327 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:11:44,603 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:11:44,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:11:44,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:11:44,630 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:11:44,631 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:11:44,633 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack_longer-1.i [2024-01-27 23:11:45,891 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:11:46,060 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:11:46,060 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longer-1.i [2024-01-27 23:11:46,069 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdb2adc77/5094c3705fc24e478c41ae985533d7e6/FLAG02586acfd [2024-01-27 23:11:46,083 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdb2adc77/5094c3705fc24e478c41ae985533d7e6 [2024-01-27 23:11:46,085 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:11:46,085 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:11:46,086 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack_longer-1.yml/witness.yml [2024-01-27 23:11:46,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:11:46,232 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:11:46,232 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:11:46,233 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:11:46,236 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:11:46,236 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:11:46" (1/2) ... [2024-01-27 23:11:46,237 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31819285 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:11:46, skipping insertion in model container [2024-01-27 23:11:46,237 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:11:46" (1/2) ... [2024-01-27 23:11:46,238 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30abb77f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:11:46, skipping insertion in model container [2024-01-27 23:11:46,239 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:11:46" (2/2) ... [2024-01-27 23:11:46,239 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31819285 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:11:46, skipping insertion in model container [2024-01-27 23:11:46,239 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:11:46" (2/2) ... [2024-01-27 23:11:46,239 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:11:46,391 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:11:46,392 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL - (long long )arg) + (long long )r >= 0LL [2024-01-27 23:11:46,392 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967294LL - (long long )arg) - (long long )r >= 0LL [2024-01-27 23:11:46,392 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL + (long long )arg) - (long long )r >= 0LL [2024-01-27 23:11:46,392 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967296LL + (long long )arg) + (long long )r >= 0LL [2024-01-27 23:11:46,392 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m <= 1 [2024-01-27 23:11:46,393 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 <= 1 [2024-01-27 23:11:46,393 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= oldTop [2024-01-27 23:11:46,393 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,393 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 1 <= newTop [2024-01-27 23:11:46,393 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m == 0 || m == 1 [2024-01-27 23:11:46,393 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m [2024-01-27 23:11:46,393 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m2 [2024-01-27 23:11:46,393 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] newTop != 0 [2024-01-27 23:11:46,394 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,394 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m2 [2024-01-27 23:11:46,394 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m <= 1 [2024-01-27 23:11:46,394 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m [2024-01-27 23:11:46,394 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m == 0 || m == 1 [2024-01-27 23:11:46,395 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 <= 1 [2024-01-27 23:11:46,395 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] (unsigned long )arg == 0UL [2024-01-27 23:11:46,395 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= oldTop [2024-01-27 23:11:46,395 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 1 <= newTop [2024-01-27 23:11:46,395 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] newTop != 0 [2024-01-27 23:11:46,395 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,395 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-27 23:11:46,395 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-27 23:11:46,396 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-27 23:11:46,396 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-27 23:11:46,396 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-27 23:11:46,396 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-27 23:11:46,396 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,396 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-27 23:11:46,397 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= r [2024-01-27 23:11:46,397 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-27 23:11:46,398 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-27 23:11:46,398 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 0 || r == 1 [2024-01-27 23:11:46,398 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-27 23:11:46,398 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r <= 1 [2024-01-27 23:11:46,398 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-27 23:11:46,399 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] oldTop == -1 [2024-01-27 23:11:46,399 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] -1 == oldTop [2024-01-27 23:11:46,399 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] 0 <= newTop [2024-01-27 23:11:46,399 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 0 <= curr_alloc_idx [2024-01-27 23:11:46,399 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m2 [2024-01-27 23:11:46,399 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m [2024-01-27 23:11:46,400 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m == 0 || m == 1 [2024-01-27 23:11:46,400 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 <= 1 [2024-01-27 23:11:46,400 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,400 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m <= 1 [2024-01-27 23:11:46,400 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m == 0 || m == 1 [2024-01-27 23:11:46,401 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 <= 1 [2024-01-27 23:11:46,401 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m2 [2024-01-27 23:11:46,401 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m <= 1 [2024-01-27 23:11:46,401 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,402 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-27 23:11:46,402 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m [2024-01-27 23:11:46,402 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == newTop [2024-01-27 23:11:46,402 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (0LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:46,402 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (long long )newTop - (long long )oldTop >= 0LL [2024-01-27 23:11:46,403 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] newTop == -1 [2024-01-27 23:11:46,403 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:46,403 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (-2LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:46,403 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == -1 [2024-01-27 23:11:46,403 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == newTop [2024-01-27 23:11:46,403 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == oldTop [2024-01-27 23:11:46,403 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 <= 1 [2024-01-27 23:11:46,403 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m2 [2024-01-27 23:11:46,403 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-27 23:11:46,404 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m [2024-01-27 23:11:46,404 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m <= 1 [2024-01-27 23:11:46,404 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,404 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m == 0 || m == 1 [2024-01-27 23:11:46,404 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] oldTop == -1 [2024-01-27 23:11:46,404 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] -1 == oldTop [2024-01-27 23:11:46,404 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] newTop != 0 [2024-01-27 23:11:46,404 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= newTop [2024-01-27 23:11:46,405 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L755] (((((0 <= r && r <= 1) && (r == 0 || r == 1)) || (-1 == r && r == -1)) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-27 23:11:46,405 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m [2024-01-27 23:11:46,405 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m2 [2024-01-27 23:11:46,405 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,405 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 <= 1 [2024-01-27 23:11:46,405 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m <= 1 [2024-01-27 23:11:46,405 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] r == 1 [2024-01-27 23:11:46,405 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m == 0 || m == 1 [2024-01-27 23:11:46,405 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-27 23:11:46,406 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-27 23:11:46,406 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m2 [2024-01-27 23:11:46,406 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,406 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-27 23:11:46,406 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 <= 1 [2024-01-27 23:11:46,406 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-27 23:11:46,406 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (unsigned long )arg == 0UL [2024-01-27 23:11:46,407 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 <= 1 [2024-01-27 23:11:46,407 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= oldTop [2024-01-27 23:11:46,407 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 1 <= newTop [2024-01-27 23:11:46,407 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] newTop != 0 [2024-01-27 23:11:46,407 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,407 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m <= 1 [2024-01-27 23:11:46,408 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m == 0 || m == 1 [2024-01-27 23:11:46,408 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m [2024-01-27 23:11:46,408 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m2 [2024-01-27 23:11:46,408 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-27 23:11:46,408 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-27 23:11:46,409 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 <= 1 [2024-01-27 23:11:46,409 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m <= 1 [2024-01-27 23:11:46,409 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m [2024-01-27 23:11:46,410 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m2 [2024-01-27 23:11:46,410 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,410 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m == 0 || m == 1 [2024-01-27 23:11:46,410 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-27 23:11:46,411 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] curr_alloc_idx == -1 [2024-01-27 23:11:46,411 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] -1 == curr_alloc_idx [2024-01-27 23:11:46,411 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 <= 1 [2024-01-27 23:11:46,411 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m [2024-01-27 23:11:46,412 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m == 0 || m == 1 [2024-01-27 23:11:46,412 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m2 [2024-01-27 23:11:46,412 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,412 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m <= 1 [2024-01-27 23:11:46,412 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-27 23:11:46,412 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-27 23:11:46,412 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= oldTop [2024-01-27 23:11:46,412 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] newTop != 0 [2024-01-27 23:11:46,412 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 1 <= newTop [2024-01-27 23:11:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] newTop != 0 [2024-01-27 23:11:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= oldTop [2024-01-27 23:11:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 1 <= newTop [2024-01-27 23:11:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m2 [2024-01-27 23:11:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 <= 1 [2024-01-27 23:11:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-27 23:11:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (m == & m2 && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) || (m == & m && (((0 <= *m && *m <= 1) && (0 <= *m && *m <= 1)) && (*m == 0 || *m == 1))) [2024-01-27 23:11:46,413 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-27 23:11:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-27 23:11:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] -1 == r [2024-01-27 23:11:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483648LL - (long long )arg) + (long long )r >= 0LL [2024-01-27 23:11:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483649LL + (long long )arg) + (long long )r >= 0LL [2024-01-27 23:11:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483647LL + (long long )arg) - (long long )r >= 0LL [2024-01-27 23:11:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483646LL - (long long )arg) - (long long )r >= 0LL [2024-01-27 23:11:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] r == -1 [2024-01-27 23:11:46,414 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -1 == curr_alloc_idx [2024-01-27 23:11:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] curr_alloc_idx == -1 [2024-01-27 23:11:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 1 <= curr_alloc_idx [2024-01-27 23:11:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] curr_alloc_idx % 2 == 1 [2024-01-27 23:11:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] -1 == curr_alloc_idx [2024-01-27 23:11:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] curr_alloc_idx == -1 [2024-01-27 23:11:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-27 23:11:46,415 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] -1 == oldTop [2024-01-27 23:11:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] oldTop == -1 [2024-01-27 23:11:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] newTop != 0 [2024-01-27 23:11:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= newTop [2024-01-27 23:11:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 1 <= newTop [2024-01-27 23:11:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= oldTop [2024-01-27 23:11:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] newTop != 0 [2024-01-27 23:11:46,416 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m2 [2024-01-27 23:11:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m2 [2024-01-27 23:11:46,416 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m <= 1 [2024-01-27 23:11:46,417 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m == 0 || m == 1 [2024-01-27 23:11:46,417 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m [2024-01-27 23:11:46,417 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m == 0 || m == 1 [2024-01-27 23:11:46,417 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m [2024-01-27 23:11:46,417 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m <= 1 [2024-01-27 23:11:46,418 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,418 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 <= 1 [2024-01-27 23:11:46,418 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 <= 1 [2024-01-27 23:11:46,418 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,418 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] -1 == curr_alloc_idx [2024-01-27 23:11:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] curr_alloc_idx == -1 [2024-01-27 23:11:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] -1 == oldTop [2024-01-27 23:11:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] oldTop == -1 [2024-01-27 23:11:46,419 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] newTop == 0 [2024-01-27 23:11:46,420 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:46,420 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-27 23:11:46,420 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,421 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= r [2024-01-27 23:11:46,421 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 0 || r == 1 [2024-01-27 23:11:46,423 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,423 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-27 23:11:46,423 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-27 23:11:46,424 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-27 23:11:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r <= 1 [2024-01-27 23:11:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-27 23:11:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-27 23:11:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-27 23:11:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-27 23:11:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-27 23:11:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-27 23:11:46,428 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-27 23:11:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= r [2024-01-27 23:11:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r == 0 || r == 1 [2024-01-27 23:11:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r <= 1 [2024-01-27 23:11:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-27 23:11:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] oldTop == -1 [2024-01-27 23:11:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 1 <= newTop [2024-01-27 23:11:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] -1 == oldTop [2024-01-27 23:11:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] newTop != 0 [2024-01-27 23:11:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-27 23:11:46,429 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-27 23:11:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-27 23:11:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-27 23:11:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-27 23:11:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-27 23:11:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-27 23:11:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-27 23:11:46,430 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-27 23:11:46,431 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-27 23:11:46,431 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-27 23:11:46,431 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] curr_alloc_idx == -1 [2024-01-27 23:11:46,431 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -1 == curr_alloc_idx [2024-01-27 23:11:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] curr_alloc_idx % 2 == 1 [2024-01-27 23:11:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] 1 <= curr_alloc_idx [2024-01-27 23:11:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] oldTop == -1 [2024-01-27 23:11:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] -1 == oldTop [2024-01-27 23:11:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483646LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:46,432 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:46,433 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-27 23:11:46,433 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-27 23:11:46,433 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-27 23:11:46,433 INFO L98 nessWitnessExtractor]: Loop invariant at [L754-L757] ((((0 <= r && r <= 1) && (r == 0 || r == 1)) || (-1 == r && r == -1)) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-27 23:11:46,471 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:11:46,721 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longer-1.i[31182,31195] [2024-01-27 23:11:46,734 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:11:46,753 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-27 23:11:46,784 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m2 [2024-01-27 23:11:46,785 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30abb77f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:11:46, skipping insertion in model container [2024-01-27 23:11:46,785 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:11:46,785 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:11:46,787 INFO L158 Benchmark]: Toolchain (without parser) took 554.12ms. Allocated memory is still 81.8MB. Free memory was 58.7MB in the beginning and 59.1MB in the end (delta: -363.5kB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2024-01-27 23:11:46,787 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 56.6MB. Free memory was 28.2MB in the beginning and 28.1MB in the end (delta: 46.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:11:46,788 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 81.8MB. Free memory was 48.2MB in the beginning and 48.1MB in the end (delta: 182.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:11:46,789 INFO L158 Benchmark]: CACSL2BoogieTranslator took 552.52ms. Allocated memory is still 81.8MB. Free memory was 58.4MB in the beginning and 59.1MB in the end (delta: -639.7kB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2024-01-27 23:11:46,790 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 56.6MB. Free memory was 28.2MB in the beginning and 28.1MB in the end (delta: 46.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 81.8MB. Free memory was 48.2MB in the beginning and 48.1MB in the end (delta: 182.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 552.52ms. Allocated memory is still 81.8MB. Free memory was 58.4MB in the beginning and 59.1MB in the end (delta: -639.7kB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 4]: Incorrect Syntax Undeclared variable in ACSL expression: m2 RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN