./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/25_stack_longest-2.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_longest-2.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 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_longest-2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack_longest-2.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-ab2e0ac-m [2024-01-29 14:21:35,264 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:21:35,345 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:21:35,350 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:21:35,351 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:21:35,402 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:21:35,402 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:21:35,403 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:21:35,403 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:21:35,406 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:21:35,406 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:21:35,407 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:21:35,407 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:21:35,408 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:21:35,409 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:21:35,409 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:21:35,424 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:21:35,424 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:21:35,424 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:21:35,425 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:21:35,425 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:21:35,425 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:21:35,425 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:21:35,425 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:21:35,425 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:21:35,426 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:21:35,426 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:21:35,426 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:21:35,426 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:21:35,426 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:21:35,426 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:21:35,426 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:21:35,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:21:35,427 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:21:35,427 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:21:35,427 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:21:35,427 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:21:35,427 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:21:35,427 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:21:35,427 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:21:35,428 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:21:35,429 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:21:35,429 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:21:35,429 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:21:35,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:21:35,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:21:35,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:21:35,664 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:21:35,664 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:21:35,665 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i [2024-01-29 14:21:36,919 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:21:37,117 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:21:37,118 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i [2024-01-29 14:21:37,132 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f0676001/19954a9548df493c89cca3341f725e68/FLAGf4e48df9a [2024-01-29 14:21:37,145 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f0676001/19954a9548df493c89cca3341f725e68 [2024-01-29 14:21:37,148 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:21:37,153 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:21:37,153 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack_longest-2.yml/witness.yml [2024-01-29 14:21:37,298 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:21:37,300 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:21:37,301 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:21:37,301 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:21:37,304 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:21:37,305 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:21:37" (1/2) ... [2024-01-29 14:21:37,307 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c38737f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:21:37, skipping insertion in model container [2024-01-29 14:21:37,308 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:21:37" (1/2) ... [2024-01-29 14:21:37,309 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@735a1619 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:21:37, skipping insertion in model container [2024-01-29 14:21:37,309 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:21:37" (2/2) ... [2024-01-29 14:21:37,309 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c38737f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:21:37, skipping insertion in model container [2024-01-29 14:21:37,310 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:21:37" (2/2) ... [2024-01-29 14:21:37,310 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:21:37,432 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:21:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= oldTop [2024-01-29 14:21:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m [2024-01-29 14:21:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 1 <= newTop [2024-01-29 14:21:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 <= 1 [2024-01-29 14:21:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m2 [2024-01-29 14:21:37,433 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] newTop != 0 [2024-01-29 14:21:37,434 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m == 0 || m == 1 [2024-01-29 14:21:37,434 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m <= 1 [2024-01-29 14:21:37,434 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] newTop != 0 [2024-01-29 14:21:37,434 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 1 <= newTop [2024-01-29 14:21:37,434 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= oldTop [2024-01-29 14:21:37,434 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-29 14:21:37,434 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-29 14:21:37,435 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 14:21:37,435 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 14:21:37,435 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-29 14:21:37,435 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-29 14:21:37,435 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,435 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-29 14:21:37,435 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-29 14:21:37,436 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-29 14:21:37,436 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-29 14:21:37,436 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,436 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:21:37,436 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:21:37,437 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:21:37,437 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= r [2024-01-29 14:21:37,437 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,437 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:21:37,437 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:21:37,437 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:21:37,437 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:21:37,438 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:21:37,438 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,438 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:21:37,438 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 0 || r == 1 [2024-01-29 14:21:37,438 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:21:37,439 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:21:37,440 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r <= 1 [2024-01-29 14:21:37,440 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:37,440 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (-2LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:37,440 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == oldTop [2024-01-29 14:21:37,440 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] newTop == -1 [2024-01-29 14:21:37,440 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == newTop [2024-01-29 14:21:37,441 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == -1 [2024-01-29 14:21:37,441 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (0LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:37,441 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (long long )newTop - (long long )oldTop >= 0LL [2024-01-29 14:21:37,441 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == newTop [2024-01-29 14:21:37,441 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m <= 1 [2024-01-29 14:21:37,441 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,442 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 <= 1 [2024-01-29 14:21:37,442 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] r == 1 [2024-01-29 14:21:37,442 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m [2024-01-29 14:21:37,442 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m2 [2024-01-29 14:21:37,443 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m == 0 || m == 1 [2024-01-29 14:21:37,443 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m <= 1 [2024-01-29 14:21:37,444 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 <= 1 [2024-01-29 14:21:37,444 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m [2024-01-29 14:21:37,444 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m2 [2024-01-29 14:21:37,444 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m == 0 || m == 1 [2024-01-29 14:21:37,445 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))) [2024-01-29 14:21:37,445 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,445 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= oldTop [2024-01-29 14:21:37,445 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 1 <= newTop [2024-01-29 14:21:37,445 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] newTop != 0 [2024-01-29 14:21:37,445 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] 1 <= curr_alloc_idx [2024-01-29 14:21:37,446 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] curr_alloc_idx % 2 == 1 [2024-01-29 14:21:37,446 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)) [2024-01-29 14:21:37,446 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-29 14:21:37,446 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] curr_alloc_idx == -1 [2024-01-29 14:21:37,446 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -1 == curr_alloc_idx [2024-01-29 14:21:37,446 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483648LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:37,446 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483647LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:37,447 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] r == -1 [2024-01-29 14:21:37,447 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483649LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:37,447 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] -1 == r [2024-01-29 14:21:37,447 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483646LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:37,447 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 14:21:37,447 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-29 14:21:37,448 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-29 14:21:37,448 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))) [2024-01-29 14:21:37,448 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m2 [2024-01-29 14:21:37,448 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 <= 1 [2024-01-29 14:21:37,448 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,448 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:37,449 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] -1 == oldTop [2024-01-29 14:21:37,449 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:37,449 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:37,449 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:37,449 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] newTop == 0 [2024-01-29 14:21:37,449 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] oldTop == -1 [2024-01-29 14:21:37,449 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m2 [2024-01-29 14:21:37,450 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m <= 1 [2024-01-29 14:21:37,450 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m == 0 || m == 1 [2024-01-29 14:21:37,450 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,450 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m [2024-01-29 14:21:37,450 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 <= 1 [2024-01-29 14:21:37,451 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)) [2024-01-29 14:21:37,451 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (unsigned long )arg == 0UL [2024-01-29 14:21:37,451 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))) [2024-01-29 14:21:37,452 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,452 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m2 [2024-01-29 14:21:37,452 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m == 0 || m == 1 [2024-01-29 14:21:37,452 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m <= 1 [2024-01-29 14:21:37,452 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 <= 1 [2024-01-29 14:21:37,453 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m [2024-01-29 14:21:37,453 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] newTop != 0 [2024-01-29 14:21:37,454 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,454 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m == 0 || m == 1 [2024-01-29 14:21:37,455 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 <= 1 [2024-01-29 14:21:37,455 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= oldTop [2024-01-29 14:21:37,455 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m [2024-01-29 14:21:37,455 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m <= 1 [2024-01-29 14:21:37,456 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m2 [2024-01-29 14:21:37,456 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 1 <= newTop [2024-01-29 14:21:37,456 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] (unsigned long )arg == 0UL [2024-01-29 14:21:37,456 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] curr_alloc_idx == -1 [2024-01-29 14:21:37,457 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -1 == curr_alloc_idx [2024-01-29 14:21:37,457 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))) [2024-01-29 14:21:37,457 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m2 [2024-01-29 14:21:37,457 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-29 14:21:37,457 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 14:21:37,457 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 <= 1 [2024-01-29 14:21:37,457 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-29 14:21:37,458 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,458 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= oldTop [2024-01-29 14:21:37,458 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 1 <= newTop [2024-01-29 14:21:37,458 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] newTop != 0 [2024-01-29 14:21:37,458 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-29 14:21:37,459 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967294LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:37,459 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967296LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:37,459 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:37,459 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:37,459 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m [2024-01-29 14:21:37,459 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 <= 1 [2024-01-29 14:21:37,460 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m2 [2024-01-29 14:21:37,460 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,460 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))) [2024-01-29 14:21:37,460 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m <= 1 [2024-01-29 14:21:37,460 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m == 0 || m == 1 [2024-01-29 14:21:37,460 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] -1 == curr_alloc_idx [2024-01-29 14:21:37,460 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] curr_alloc_idx == -1 [2024-01-29 14:21:37,461 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] -1 == oldTop [2024-01-29 14:21:37,461 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 1 <= newTop [2024-01-29 14:21:37,461 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] oldTop == -1 [2024-01-29 14:21:37,461 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] newTop != 0 [2024-01-29 14:21:37,462 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 14:21:37,462 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 14:21:37,462 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] newTop != 0 [2024-01-29 14:21:37,462 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= newTop [2024-01-29 14:21:37,462 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] oldTop == -1 [2024-01-29 14:21:37,462 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] -1 == oldTop [2024-01-29 14:21:37,463 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r <= 1 [2024-01-29 14:21:37,463 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r == 0 || r == 1 [2024-01-29 14:21:37,463 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= r [2024-01-29 14:21:37,463 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= newTop [2024-01-29 14:21:37,463 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] -1 == oldTop [2024-01-29 14:21:37,463 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] oldTop == -1 [2024-01-29 14:21:37,463 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] newTop != 0 [2024-01-29 14:21:37,464 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,464 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m [2024-01-29 14:21:37,464 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m2 [2024-01-29 14:21:37,464 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))) [2024-01-29 14:21:37,464 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m <= 1 [2024-01-29 14:21:37,465 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 <= 1 [2024-01-29 14:21:37,465 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m == 0 || m == 1 [2024-01-29 14:21:37,465 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m <= 1 [2024-01-29 14:21:37,466 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m <= 1 [2024-01-29 14:21:37,466 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,466 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m == 0 || m == 1 [2024-01-29 14:21:37,466 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m2 [2024-01-29 14:21:37,466 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m2 [2024-01-29 14:21:37,466 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m [2024-01-29 14:21:37,467 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,467 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 <= 1 [2024-01-29 14:21:37,467 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m [2024-01-29 14:21:37,468 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 <= 1 [2024-01-29 14:21:37,468 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m == 0 || m == 1 [2024-01-29 14:21:37,468 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-29 14:21:37,469 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] 0 <= newTop [2024-01-29 14:21:37,471 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] -1 == oldTop [2024-01-29 14:21:37,472 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] oldTop == -1 [2024-01-29 14:21:37,472 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] newTop != 0 [2024-01-29 14:21:37,473 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= oldTop [2024-01-29 14:21:37,478 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 1 <= newTop [2024-01-29 14:21:37,478 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 0 <= curr_alloc_idx [2024-01-29 14:21:37,479 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] curr_alloc_idx == -1 [2024-01-29 14:21:37,479 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] -1 == curr_alloc_idx [2024-01-29 14:21:37,479 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:37,479 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:37,479 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:37,479 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] -1 == oldTop [2024-01-29 14:21:37,479 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:37,480 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483646LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:37,480 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:37,480 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:37,480 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:37,480 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] oldTop == -1 [2024-01-29 14:21:37,480 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-29 14:21:37,480 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m <= 1 [2024-01-29 14:21:37,480 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m [2024-01-29 14:21:37,481 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m2 [2024-01-29 14:21:37,481 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m == 0 || m == 1 [2024-01-29 14:21:37,481 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 <= 1 [2024-01-29 14:21:37,481 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,481 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:21:37,481 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:21:37,481 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r <= 1 [2024-01-29 14:21:37,482 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,482 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:21:37,483 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:21:37,483 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:21:37,483 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:21:37,483 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:21:37,483 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:21:37,483 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:21:37,483 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:21:37,484 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:21:37,484 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= r [2024-01-29 14:21:37,484 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 0 || r == 1 [2024-01-29 14:21:37,484 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:21:37,484 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] -1 == curr_alloc_idx [2024-01-29 14:21:37,484 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] curr_alloc_idx == -1 [2024-01-29 14:21:37,484 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] curr_alloc_idx % 2 == 1 [2024-01-29 14:21:37,484 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 1 <= curr_alloc_idx [2024-01-29 14:21:37,526 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:21:37,814 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_longest-2.i[31183,31196] [2024-01-29 14:21:37,825 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:21:37,834 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:21:37,865 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 14:21:37,865 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@735a1619 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:21:37, skipping insertion in model container [2024-01-29 14:21:37,865 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:21:37,866 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:21:37,867 INFO L158 Benchmark]: Toolchain (without parser) took 566.87ms. Allocated memory is still 180.4MB. Free memory was 143.0MB in the beginning and 119.9MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 14:21:37,868 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 136.3MB. Free memory is still 100.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:21:37,868 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 180.4MB. Free memory is still 149.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:21:37,868 INFO L158 Benchmark]: CACSL2BoogieTranslator took 565.06ms. Allocated memory is still 180.4MB. Free memory was 143.0MB in the beginning and 119.9MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 14:21:37,870 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 136.3MB. Free memory is still 100.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 180.4MB. Free memory is still 149.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 565.06ms. Allocated memory is still 180.4MB. Free memory was 143.0MB in the beginning and 119.9MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. 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: 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_longest-2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack_longest-2.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-ab2e0ac-m [2024-01-29 14:21:39,629 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:21:39,708 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:21:39,712 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:21:39,713 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:21:39,743 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:21:39,744 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:21:39,744 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:21:39,745 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:21:39,748 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:21:39,748 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:21:39,748 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:21:39,749 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:21:39,750 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:21:39,750 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:21:39,750 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:21:39,751 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:21:39,751 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:21:39,751 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:21:39,751 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:21:39,751 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:21:39,752 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:21:39,752 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:21:39,752 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:21:39,753 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:21:39,753 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:21:39,753 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:21:39,753 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:21:39,753 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:21:39,754 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:21:39,755 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:21:39,755 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:21:39,755 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:21:39,755 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:21:39,755 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:21:39,755 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:21:39,756 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:21:39,756 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:21:39,757 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:21:39,757 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:21:39,757 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:21:39,757 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:21:39,757 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:21:39,757 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:21:39,758 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:21:39,758 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:21:39,758 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:21:40,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:21:40,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:21:40,039 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:21:40,040 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:21:40,042 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:21:40,043 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i [2024-01-29 14:21:41,176 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:21:41,365 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:21:41,365 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longest-2.i [2024-01-29 14:21:41,376 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c57008d45/68621c11b2f444158214c05a2e20b285/FLAG75596ee73 [2024-01-29 14:21:41,386 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c57008d45/68621c11b2f444158214c05a2e20b285 [2024-01-29 14:21:41,388 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:21:41,388 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:21:41,389 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack_longest-2.yml/witness.yml [2024-01-29 14:21:41,582 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:21:41,584 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:21:41,585 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:21:41,585 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:21:41,588 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:21:41,588 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:21:41" (1/2) ... [2024-01-29 14:21:41,589 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2104ee68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:21:41, skipping insertion in model container [2024-01-29 14:21:41,589 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:21:41" (1/2) ... [2024-01-29 14:21:41,591 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@139a4146 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:21:41, skipping insertion in model container [2024-01-29 14:21:41,591 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:21:41" (2/2) ... [2024-01-29 14:21:41,591 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2104ee68 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:21:41, skipping insertion in model container [2024-01-29 14:21:41,591 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:21:41" (2/2) ... [2024-01-29 14:21:41,592 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:21:41,740 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:21:41,741 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] newTop == 0 [2024-01-29 14:21:41,741 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:41,741 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:41,741 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:41,741 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:41,741 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] -1 == oldTop [2024-01-29 14:21:41,741 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] oldTop == -1 [2024-01-29 14:21:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] curr_alloc_idx == -1 [2024-01-29 14:21:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] -1 == curr_alloc_idx [2024-01-29 14:21:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 1 <= newTop [2024-01-29 14:21:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= oldTop [2024-01-29 14:21:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] newTop != 0 [2024-01-29 14:21:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] -1 == curr_alloc_idx [2024-01-29 14:21:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] curr_alloc_idx == -1 [2024-01-29 14:21:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:41,742 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:41,743 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:41,743 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:41,743 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:41,743 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] -1 == oldTop [2024-01-29 14:21:41,743 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] oldTop == -1 [2024-01-29 14:21:41,744 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:41,744 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:41,744 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483646LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:41,744 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,744 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m == 0 || m == 1 [2024-01-29 14:21:41,744 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m2 [2024-01-29 14:21:41,744 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 <= 1 [2024-01-29 14:21:41,744 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m [2024-01-29 14:21:41,745 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m <= 1 [2024-01-29 14:21:41,745 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] r == 1 [2024-01-29 14:21:41,745 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m == 0 || m == 1 [2024-01-29 14:21:41,745 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,745 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 <= 1 [2024-01-29 14:21:41,746 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m [2024-01-29 14:21:41,746 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m <= 1 [2024-01-29 14:21:41,747 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m2 [2024-01-29 14:21:41,747 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))) [2024-01-29 14:21:41,747 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m == 0 || m == 1 [2024-01-29 14:21:41,747 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m [2024-01-29 14:21:41,747 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 <= 1 [2024-01-29 14:21:41,747 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m2 [2024-01-29 14:21:41,747 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m <= 1 [2024-01-29 14:21:41,748 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,748 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967296LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:41,748 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:41,748 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967294LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:41,748 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:41,749 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 1 <= newTop [2024-01-29 14:21:41,749 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] newTop != 0 [2024-01-29 14:21:41,749 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= oldTop [2024-01-29 14:21:41,749 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] oldTop == -1 [2024-01-29 14:21:41,750 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] 0 <= newTop [2024-01-29 14:21:41,750 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] -1 == oldTop [2024-01-29 14:21:41,750 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,750 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:21:41,750 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,751 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:21:41,751 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= r [2024-01-29 14:21:41,751 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:21:41,751 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:21:41,751 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:21:41,751 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:21:41,751 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:21:41,751 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 0 || r == 1 [2024-01-29 14:21:41,751 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:21:41,752 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:21:41,752 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:21:41,752 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r <= 1 [2024-01-29 14:21:41,752 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:21:41,752 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 14:21:41,752 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m2 [2024-01-29 14:21:41,752 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))) [2024-01-29 14:21:41,752 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-29 14:21:41,753 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,753 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 <= 1 [2024-01-29 14:21:41,753 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-29 14:21:41,753 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (unsigned long )arg == 0UL [2024-01-29 14:21:41,753 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-29 14:21:41,753 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 14:21:41,753 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 <= 1 [2024-01-29 14:21:41,753 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,753 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))) [2024-01-29 14:21:41,754 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-29 14:21:41,754 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m2 [2024-01-29 14:21:41,754 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 14:21:41,754 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= oldTop [2024-01-29 14:21:41,754 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] newTop != 0 [2024-01-29 14:21:41,754 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 1 <= newTop [2024-01-29 14:21:41,754 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 0 <= curr_alloc_idx [2024-01-29 14:21:41,754 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= oldTop [2024-01-29 14:21:41,755 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,755 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m2 [2024-01-29 14:21:41,755 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m == 0 || m == 1 [2024-01-29 14:21:41,755 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m [2024-01-29 14:21:41,755 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m <= 1 [2024-01-29 14:21:41,756 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 1 <= newTop [2024-01-29 14:21:41,756 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 <= 1 [2024-01-29 14:21:41,756 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] newTop != 0 [2024-01-29 14:21:41,757 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)) [2024-01-29 14:21:41,757 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,757 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))) [2024-01-29 14:21:41,757 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 <= 1 [2024-01-29 14:21:41,757 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m == 0 || m == 1 [2024-01-29 14:21:41,758 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m [2024-01-29 14:21:41,758 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m <= 1 [2024-01-29 14:21:41,759 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m2 [2024-01-29 14:21:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -1 == curr_alloc_idx [2024-01-29 14:21:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] curr_alloc_idx == -1 [2024-01-29 14:21:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m <= 1 [2024-01-29 14:21:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= oldTop [2024-01-29 14:21:41,759 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 1 <= newTop [2024-01-29 14:21:41,760 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m [2024-01-29 14:21:41,760 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m == 0 || m == 1 [2024-01-29 14:21:41,760 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m2 [2024-01-29 14:21:41,760 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 <= 1 [2024-01-29 14:21:41,760 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] newTop != 0 [2024-01-29 14:21:41,760 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,760 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -1 == curr_alloc_idx [2024-01-29 14:21:41,760 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] curr_alloc_idx == -1 [2024-01-29 14:21:41,760 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= newTop [2024-01-29 14:21:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] newTop != 0 [2024-01-29 14:21:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] oldTop == -1 [2024-01-29 14:21:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] -1 == oldTop [2024-01-29 14:21:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= r [2024-01-29 14:21:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:21:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:21:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:21:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:21:41,761 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r <= 1 [2024-01-29 14:21:41,762 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:21:41,762 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:21:41,762 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 0 || r == 1 [2024-01-29 14:21:41,762 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:21:41,762 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,762 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:21:41,762 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:21:41,762 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,762 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:21:41,763 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:21:41,763 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m [2024-01-29 14:21:41,763 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m == 0 || m == 1 [2024-01-29 14:21:41,763 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))) [2024-01-29 14:21:41,763 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,763 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m2 [2024-01-29 14:21:41,763 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m <= 1 [2024-01-29 14:21:41,764 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 <= 1 [2024-01-29 14:21:41,764 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r <= 1 [2024-01-29 14:21:41,764 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r == 0 || r == 1 [2024-01-29 14:21:41,764 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= r [2024-01-29 14:21:41,764 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-29 14:21:41,764 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-29 14:21:41,764 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] (unsigned long )arg == 0UL [2024-01-29 14:21:41,764 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m <= 1 [2024-01-29 14:21:41,764 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m <= 1 [2024-01-29 14:21:41,765 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 <= 1 [2024-01-29 14:21:41,765 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m == 0 || m == 1 [2024-01-29 14:21:41,765 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m [2024-01-29 14:21:41,765 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m == 0 || m == 1 [2024-01-29 14:21:41,765 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m [2024-01-29 14:21:41,765 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m2 [2024-01-29 14:21:41,766 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,766 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m2 [2024-01-29 14:21:41,766 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 <= 1 [2024-01-29 14:21:41,766 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,766 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= newTop [2024-01-29 14:21:41,766 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] newTop != 0 [2024-01-29 14:21:41,767 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] oldTop == -1 [2024-01-29 14:21:41,767 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] -1 == oldTop [2024-01-29 14:21:41,767 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m <= 1 [2024-01-29 14:21:41,767 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 <= 1 [2024-01-29 14:21:41,767 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m2 [2024-01-29 14:21:41,767 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m == 0 || m == 1 [2024-01-29 14:21:41,768 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m [2024-01-29 14:21:41,768 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,768 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] 1 <= curr_alloc_idx [2024-01-29 14:21:41,769 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] curr_alloc_idx % 2 == 1 [2024-01-29 14:21:41,769 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 1 <= curr_alloc_idx [2024-01-29 14:21:41,771 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] curr_alloc_idx % 2 == 1 [2024-01-29 14:21:41,771 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 1 <= newTop [2024-01-29 14:21:41,771 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] -1 == oldTop [2024-01-29 14:21:41,771 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] newTop != 0 [2024-01-29 14:21:41,775 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] oldTop == -1 [2024-01-29 14:21:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 <= 1 [2024-01-29 14:21:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m2 [2024-01-29 14:21:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m [2024-01-29 14:21:41,776 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))) [2024-01-29 14:21:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m == 0 || m == 1 [2024-01-29 14:21:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m <= 1 [2024-01-29 14:21:41,776 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] curr_alloc_idx == -1 [2024-01-29 14:21:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] -1 == curr_alloc_idx [2024-01-29 14:21:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483648LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] r == -1 [2024-01-29 14:21:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483647LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483646LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483649LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] -1 == r [2024-01-29 14:21:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == oldTop [2024-01-29 14:21:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (0LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == -1 [2024-01-29 14:21:41,777 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (-2LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:41,778 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (long long )newTop - (long long )oldTop >= 0LL [2024-01-29 14:21:41,778 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == newTop [2024-01-29 14:21:41,778 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:41,778 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] newTop == -1 [2024-01-29 14:21:41,778 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == newTop [2024-01-29 14:21:41,779 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)) [2024-01-29 14:21:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-29 14:21:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 1 <= newTop [2024-01-29 14:21:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] newTop != 0 [2024-01-29 14:21:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= oldTop [2024-01-29 14:21:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 14:21:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 14:21:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-29 14:21:41,779 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-29 14:21:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-29 14:21:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-29 14:21:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-29 14:21:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-29 14:21:41,780 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-29 14:21:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-29 14:21:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-29 14:21:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-29 14:21:41,781 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 14:21:41,827 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:21:42,106 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_longest-2.i[31183,31196] [2024-01-29 14:21:42,116 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:21:42,129 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:21:42,157 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 14:21:42,158 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@139a4146 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:21:42, skipping insertion in model container [2024-01-29 14:21:42,158 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:21:42,158 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:21:42,160 INFO L158 Benchmark]: Toolchain (without parser) took 575.56ms. Allocated memory is still 81.8MB. Free memory was 57.9MB in the beginning and 33.8MB in the end (delta: 24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 14:21:42,160 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 81.8MB. Free memory was 63.9MB in the beginning and 63.8MB in the end (delta: 50.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:21:42,161 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 81.8MB. Free memory is still 43.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:21:42,161 INFO L158 Benchmark]: CACSL2BoogieTranslator took 573.74ms. Allocated memory is still 81.8MB. Free memory was 57.6MB in the beginning and 33.8MB in the end (delta: 23.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 14:21:42,163 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 81.8MB. Free memory was 63.9MB in the beginning and 63.8MB in the end (delta: 50.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 81.8MB. Free memory is still 43.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 573.74ms. Allocated memory is still 81.8MB. Free memory was 57.6MB in the beginning and 33.8MB in the end (delta: 23.9MB). Peak memory consumption was 23.1MB. 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: m 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