./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/25_stack_longest-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_longest-1.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-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack_longest-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-ab2e0ac-m [2024-01-29 14:12:27,549 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:12:27,601 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:12:27,605 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:12:27,605 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:12:27,628 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:12:27,634 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:12:27,634 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:12:27,635 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:12:27,638 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:12:27,638 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:12:27,638 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:12:27,639 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:12:27,640 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:12:27,640 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:12:27,641 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:12:27,641 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:12:27,641 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:12:27,641 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:12:27,642 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:12:27,642 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:12:27,642 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:12:27,643 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:12:27,643 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:12:27,643 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:12:27,643 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:12:27,643 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:12:27,644 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:12:27,645 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:12:27,645 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:12:27,646 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:12:27,646 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:12:27,646 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:12:27,647 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:12:27,647 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:12:27,647 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:12:27,647 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:12:27,647 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:12:27,648 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:12:27,648 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:12:27,648 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:12:27,648 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:12:27,649 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:12:27,649 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:12:27,864 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:12:27,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:12:27,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:12:27,889 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:12:27,890 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:12:27,891 INFO L431 ainManager$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-1.yml/witness.yml [2024-01-29 14:12:28,093 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:12:28,094 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:12:28,095 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack_longest-1.i [2024-01-29 14:12:29,090 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:12:29,269 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:12:29,270 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longest-1.i [2024-01-29 14:12:29,283 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4874b7b80/526669288d454cbb93bba5875b7eb160/FLAGd6f21d736 [2024-01-29 14:12:29,296 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4874b7b80/526669288d454cbb93bba5875b7eb160 [2024-01-29 14:12:29,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:12:29,297 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:12:29,298 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:29,298 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:12:29,304 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:12:29,305 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:28" (1/2) ... [2024-01-29 14:12:29,305 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31ffa30 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:29, skipping insertion in model container [2024-01-29 14:12:29,306 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:28" (1/2) ... [2024-01-29 14:12:29,307 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24567e6c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:29, skipping insertion in model container [2024-01-29 14:12:29,307 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:29" (2/2) ... [2024-01-29 14:12:29,307 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31ffa30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:29, skipping insertion in model container [2024-01-29 14:12:29,307 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:29" (2/2) ... [2024-01-29 14:12:29,308 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:12:29,433 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:12:29,434 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 <= 1 [2024-01-29 14:12:29,434 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m <= 1 [2024-01-29 14:12:29,434 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m [2024-01-29 14:12:29,435 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m2 [2024-01-29 14:12:29,435 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m == 0 || m == 1 [2024-01-29 14:12:29,435 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,435 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= oldTop [2024-01-29 14:12:29,435 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 1 <= newTop [2024-01-29 14:12:29,435 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] newTop != 0 [2024-01-29 14:12:29,435 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 <= 1 [2024-01-29 14:12:29,435 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m <= 1 [2024-01-29 14:12:29,436 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m2 [2024-01-29 14:12:29,436 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m [2024-01-29 14:12:29,436 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m == 0 || m == 1 [2024-01-29 14:12:29,436 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,436 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m == 0 || m == 1 [2024-01-29 14:12:29,436 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 <= 1 [2024-01-29 14:12:29,436 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m2 [2024-01-29 14:12:29,436 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m [2024-01-29 14:12:29,437 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 <= 1 [2024-01-29 14:12:29,437 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m <= 1 [2024-01-29 14:12:29,437 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m [2024-01-29 14:12:29,437 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m2 [2024-01-29 14:12:29,438 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,438 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m == 0 || m == 1 [2024-01-29 14:12:29,438 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m <= 1 [2024-01-29 14:12:29,438 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,438 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 <= 1 [2024-01-29 14:12:29,438 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,439 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m2 [2024-01-29 14:12:29,439 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-29 14:12:29,439 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-29 14:12:29,439 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 14:12:29,439 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 14:12:29,439 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] oldTop == -1 [2024-01-29 14:12:29,440 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= newTop [2024-01-29 14:12:29,440 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] -1 == oldTop [2024-01-29 14:12:29,440 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] newTop != 0 [2024-01-29 14:12:29,441 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= r [2024-01-29 14:12:29,441 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r == 0 || r == 1 [2024-01-29 14:12:29,441 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r <= 1 [2024-01-29 14:12:29,441 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m [2024-01-29 14:12:29,442 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m == 0 || m == 1 [2024-01-29 14:12:29,442 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m <= 1 [2024-01-29 14:12:29,442 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 <= 1 [2024-01-29 14:12:29,442 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m2 [2024-01-29 14:12:29,442 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,443 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 14:12:29,443 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] curr_alloc_idx == -1 [2024-01-29 14:12:29,443 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] -1 == curr_alloc_idx [2024-01-29 14:12:29,443 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] -1 == curr_alloc_idx [2024-01-29 14:12:29,443 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] curr_alloc_idx == -1 [2024-01-29 14:12:29,443 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-29 14:12:29,444 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] (unsigned long )arg == 0UL [2024-01-29 14:12:29,444 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] curr_alloc_idx == -1 [2024-01-29 14:12:29,444 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] -1 == curr_alloc_idx [2024-01-29 14:12:29,445 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-29 14:12:29,445 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483647LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:29,445 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] r == -1 [2024-01-29 14:12:29,445 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483646LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:29,446 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483648LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:29,446 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483649LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:29,446 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] -1 == r [2024-01-29 14:12:29,446 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] oldTop == -1 [2024-01-29 14:12:29,446 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] -1 == oldTop [2024-01-29 14:12:29,446 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] newTop != 0 [2024-01-29 14:12:29,446 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 1 <= newTop [2024-01-29 14:12:29,446 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m == 0 || m == 1 [2024-01-29 14:12:29,447 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,447 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m <= 1 [2024-01-29 14:12:29,447 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 <= 1 [2024-01-29 14:12:29,447 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m [2024-01-29 14:12:29,447 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] r <= 1 [2024-01-29 14:12:29,447 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= r [2024-01-29 14:12:29,447 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] r == 0 || r == 1 [2024-01-29 14:12:29,447 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m2 [2024-01-29 14:12:29,448 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m [2024-01-29 14:12:29,448 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 1 <= newTop [2024-01-29 14:12:29,448 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,448 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 <= 1 [2024-01-29 14:12:29,448 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m2 [2024-01-29 14:12:29,448 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m <= 1 [2024-01-29 14:12:29,448 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] newTop != 0 [2024-01-29 14:12:29,448 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m == 0 || m == 1 [2024-01-29 14:12:29,448 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= oldTop [2024-01-29 14:12:29,449 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m2 [2024-01-29 14:12:29,449 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,449 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 14:12:29,449 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m <= 1 [2024-01-29 14:12:29,449 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 <= 1 [2024-01-29 14:12:29,449 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m == 0 || m == 1 [2024-01-29 14:12:29,449 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m [2024-01-29 14:12:29,449 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (unsigned long )arg == 0UL [2024-01-29 14:12:29,450 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] 1 <= curr_alloc_idx [2024-01-29 14:12:29,450 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] curr_alloc_idx % 2 == 1 [2024-01-29 14:12:29,450 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -1 == curr_alloc_idx [2024-01-29 14:12:29,450 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] curr_alloc_idx == -1 [2024-01-29 14:12:29,450 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] newTop != 0 [2024-01-29 14:12:29,451 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= newTop [2024-01-29 14:12:29,451 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] oldTop == -1 [2024-01-29 14:12:29,451 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] -1 == oldTop [2024-01-29 14:12:29,451 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 1 <= newTop [2024-01-29 14:12:29,451 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] newTop != 0 [2024-01-29 14:12:29,451 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= oldTop [2024-01-29 14:12:29,451 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:29,452 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 [2024-01-29 14:12:29,452 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:29,452 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:29,453 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,454 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,454 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:29,454 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:29,454 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:29,454 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:29,454 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:12:29,455 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:29,455 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:29,455 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:29,455 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967296LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:29,455 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:29,455 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:29,455 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967294LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:29,455 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-29 14:12:29,456 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 1 <= curr_alloc_idx [2024-01-29 14:12:29,456 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] curr_alloc_idx % 2 == 1 [2024-01-29 14:12:29,456 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] oldTop == -1 [2024-01-29 14:12:29,456 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483646LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:29,456 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:29,456 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:29,456 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:29,456 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] -1 == oldTop [2024-01-29 14:12:29,457 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:29,457 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:29,457 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:29,457 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:29,457 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 0 <= curr_alloc_idx [2024-01-29 14:12:29,457 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m == 0 || m == 1 [2024-01-29 14:12:29,457 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m <= 1 [2024-01-29 14:12:29,458 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m == 0 || m == 1 [2024-01-29 14:12:29,458 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,458 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,458 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-29 14:12:29,458 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-29 14:12:29,458 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m <= 1 [2024-01-29 14:12:29,458 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m2 <= 1 [2024-01-29 14:12:29,459 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m2 [2024-01-29 14:12:29,459 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m2 <= 1 [2024-01-29 14:12:29,459 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m2 [2024-01-29 14:12:29,459 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] oldTop == -1 [2024-01-29 14:12:29,459 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] 0 <= newTop [2024-01-29 14:12:29,459 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] -1 == oldTop [2024-01-29 14:12:29,459 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 14:12:29,459 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 1 <= newTop [2024-01-29 14:12:29,460 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= oldTop [2024-01-29 14:12:29,460 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] newTop != 0 [2024-01-29 14:12:29,460 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -1 == curr_alloc_idx [2024-01-29 14:12:29,460 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] curr_alloc_idx == -1 [2024-01-29 14:12:29,460 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 14:12:29,460 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= m2 [2024-01-29 14:12:29,460 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m <= 1 [2024-01-29 14:12:29,460 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,461 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= m [2024-01-29 14:12:29,461 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m2 <= 1 [2024-01-29 14:12:29,461 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m == 0 || m == 1 [2024-01-29 14:12:29,461 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 14:12:29,462 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] newTop == -1 [2024-01-29 14:12:29,462 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:29,462 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == oldTop [2024-01-29 14:12:29,462 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (long long )newTop - (long long )oldTop >= 0LL [2024-01-29 14:12:29,462 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == newTop [2024-01-29 14:12:29,462 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == newTop [2024-01-29 14:12:29,463 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (0LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:29,463 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == -1 [2024-01-29 14:12:29,463 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (-2LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:29,463 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] oldTop == -1 [2024-01-29 14:12:29,463 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:29,463 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] -1 == oldTop [2024-01-29 14:12:29,464 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] newTop == 0 [2024-01-29 14:12:29,464 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:29,464 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:29,465 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:29,467 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-29 14:12:29,467 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= oldTop [2024-01-29 14:12:29,467 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 1 <= newTop [2024-01-29 14:12:29,467 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] newTop != 0 [2024-01-29 14:12:29,471 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 14:12:29,472 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-29 14:12:29,472 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 <= 1 [2024-01-29 14:12:29,472 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m2 [2024-01-29 14:12:29,472 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,472 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 14:12:29,472 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-29 14:12:29,472 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:29,472 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:12:29,472 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:29,473 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:29,473 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:29,473 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:29,473 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:29,473 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,473 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 [2024-01-29 14:12:29,473 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,473 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:29,473 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:29,474 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:29,474 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:29,474 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 14:12:29,474 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 14:12:29,474 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m == 0 || m == 1 [2024-01-29 14:12:29,474 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m [2024-01-29 14:12:29,474 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,475 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 <= 1 [2024-01-29 14:12:29,475 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m2 [2024-01-29 14:12:29,475 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m <= 1 [2024-01-29 14:12:29,475 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m == 0 || m == 1 [2024-01-29 14:12:29,475 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m <= 1 [2024-01-29 14:12:29,476 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 14:12:29,476 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m2 [2024-01-29 14:12:29,476 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 <= 1 [2024-01-29 14:12:29,476 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 == 0 || m2 == 1 [2024-01-29 14:12:29,476 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m [2024-01-29 14:12:29,476 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= oldTop [2024-01-29 14:12:29,476 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 1 <= newTop [2024-01-29 14:12:29,476 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] newTop != 0 [2024-01-29 14:12:29,512 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:12:29,816 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-1.i[31180,31193] [2024-01-29 14:12:29,829 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:12:29,839 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:12:29,868 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 14:12:29,868 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24567e6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:29, skipping insertion in model container [2024-01-29 14:12:29,869 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:29,869 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:12:29,870 INFO L158 Benchmark]: Toolchain (without parser) took 572.49ms. Allocated memory is still 153.1MB. Free memory was 106.4MB in the beginning and 83.3MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 14:12:29,871 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 111.1MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:29,871 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 111.1MB. Free memory is still 76.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:29,872 INFO L158 Benchmark]: CACSL2BoogieTranslator took 570.84ms. Allocated memory is still 153.1MB. Free memory was 106.4MB in the beginning and 83.3MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-29 14:12:29,873 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 111.1MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 111.1MB. Free memory is still 76.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 570.84ms. Allocated memory is still 153.1MB. Free memory was 106.4MB in the beginning and 83.3MB 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: 3]: 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-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack_longest-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-ab2e0ac-m [2024-01-29 14:12:31,898 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:12:31,973 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:12:31,977 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:12:31,978 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:12:32,003 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:12:32,004 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:12:32,004 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:12:32,005 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:12:32,007 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:12:32,008 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:12:32,008 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:12:32,008 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:12:32,009 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:12:32,010 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:12:32,010 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:12:32,010 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:12:32,010 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:12:32,011 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:12:32,011 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:12:32,011 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:12:32,011 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:12:32,011 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:12:32,012 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:12:32,012 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:12:32,012 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:12:32,013 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:12:32,013 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:12:32,013 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:12:32,019 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:12:32,021 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:12:32,021 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:12:32,021 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:12:32,021 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:12:32,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:12:32,022 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:12:32,022 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:12:32,023 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:12:32,023 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:12:32,023 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:12:32,023 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:12:32,024 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:12:32,024 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:12:32,024 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:12:32,024 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:12:32,025 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:12:32,025 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:12:32,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:12:32,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:12:32,369 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:12:32,370 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:12:32,371 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:12:32,373 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/25_stack_longest-1.i [2024-01-29 14:12:33,628 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:12:33,897 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:12:33,898 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/25_stack_longest-1.i [2024-01-29 14:12:33,913 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a83da179/645ae3fe9cdb4b0e9bf28574219dc4d8/FLAG6aa615119 [2024-01-29 14:12:33,930 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a83da179/645ae3fe9cdb4b0e9bf28574219dc4d8 [2024-01-29 14:12:33,932 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:12:33,933 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:12:33,935 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/25_stack_longest-1.yml/witness.yml [2024-01-29 14:12:34,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:12:34,102 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:12:34,103 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:34,103 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:12:34,107 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:12:34,108 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:33" (1/2) ... [2024-01-29 14:12:34,109 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f600024 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:34, skipping insertion in model container [2024-01-29 14:12:34,109 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:33" (1/2) ... [2024-01-29 14:12:34,110 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@944549f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:34, skipping insertion in model container [2024-01-29 14:12:34,111 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:34" (2/2) ... [2024-01-29 14:12:34,111 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f600024 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:34, skipping insertion in model container [2024-01-29 14:12:34,111 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:34" (2/2) ... [2024-01-29 14:12:34,111 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:12:34,263 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:12:34,264 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-29 14:12:34,264 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-29 14:12:34,264 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 14:12:34,264 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m2 [2024-01-29 14:12:34,265 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 14:12:34,265 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 <= 1 [2024-01-29 14:12:34,265 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,265 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:34,266 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] oldTop == -1 [2024-01-29 14:12:34,266 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (-1LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:34,266 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:34,266 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] -1 == oldTop [2024-01-29 14:12:34,266 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] newTop == 0 [2024-01-29 14:12:34,266 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] (1LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:34,266 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 14:12:34,267 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] curr_alloc_idx % 2 == 1 [2024-01-29 14:12:34,267 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 1 <= curr_alloc_idx [2024-01-29 14:12:34,267 INFO L98 nessWitnessExtractor]: Location invariant before [L774-L774] (unsigned long )arg == 0UL [2024-01-29 14:12:34,267 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] oldTop == -1 [2024-01-29 14:12:34,268 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] -1 == oldTop [2024-01-29 14:12:34,268 INFO L98 nessWitnessExtractor]: Location invariant before [L730-L742] 0 <= newTop [2024-01-29 14:12:34,268 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 14:12:34,268 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m <= 1 [2024-01-29 14:12:34,268 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m [2024-01-29 14:12:34,268 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,268 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m2 [2024-01-29 14:12:34,268 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m == 0 || m == 1 [2024-01-29 14:12:34,269 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 <= 1 [2024-01-29 14:12:34,269 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (unsigned long )arg == 0UL [2024-01-29 14:12:34,269 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] -1 == curr_alloc_idx [2024-01-29 14:12:34,269 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] curr_alloc_idx == -1 [2024-01-29 14:12:34,269 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 14:12:34,270 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-29 14:12:34,270 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,271 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 <= 1 [2024-01-29 14:12:34,271 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-29 14:12:34,271 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 14:12:34,271 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m2 [2024-01-29 14:12:34,271 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] oldTop == -1 [2024-01-29 14:12:34,271 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:34,272 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:34,272 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:34,272 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:34,272 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] -1 == oldTop [2024-01-29 14:12:34,272 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:34,273 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (2147483646LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:34,273 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:34,273 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:34,273 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m [2024-01-29 14:12:34,273 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m2 [2024-01-29 14:12:34,274 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 <= 1 [2024-01-29 14:12:34,274 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m <= 1 [2024-01-29 14:12:34,274 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m == 0 || m == 1 [2024-01-29 14:12:34,274 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,275 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 14:12:34,275 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m == 0 || m == 1 [2024-01-29 14:12:34,275 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 14:12:34,275 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m2 [2024-01-29 14:12:34,275 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,275 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m <= 1 [2024-01-29 14:12:34,276 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m [2024-01-29 14:12:34,276 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 <= 1 [2024-01-29 14:12:34,276 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] (unsigned long )arg == 0UL [2024-01-29 14:12:34,276 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] newTop != 0 [2024-01-29 14:12:34,276 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 0 <= oldTop [2024-01-29 14:12:34,276 INFO L98 nessWitnessExtractor]: Location invariant before [L736-L736] 1 <= newTop [2024-01-29 14:12:34,276 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r == 0 || r == 1 [2024-01-29 14:12:34,276 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] r <= 1 [2024-01-29 14:12:34,277 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= r [2024-01-29 14:12:34,277 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] 1 <= curr_alloc_idx [2024-01-29 14:12:34,277 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] curr_alloc_idx % 2 == 1 [2024-01-29 14:12:34,277 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:34,277 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:34,277 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:34,277 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:12:34,277 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:34,277 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:34,278 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:34,278 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:34,278 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:34,278 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 [2024-01-29 14:12:34,278 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,278 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:34,278 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,278 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:34,279 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] -1 == oldTop [2024-01-29 14:12:34,279 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] oldTop == -1 [2024-01-29 14:12:34,279 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] 1 <= newTop [2024-01-29 14:12:34,279 INFO L98 nessWitnessExtractor]: Location invariant before [L735-L735] newTop != 0 [2024-01-29 14:12:34,279 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] -1 == r [2024-01-29 14:12:34,279 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483649LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:34,279 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483648LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:34,280 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] r == -1 [2024-01-29 14:12:34,280 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483647LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:34,280 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] (2147483646LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:34,280 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] oldTop == -1 [2024-01-29 14:12:34,280 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] 1 <= newTop [2024-01-29 14:12:34,281 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] -1 == oldTop [2024-01-29 14:12:34,281 INFO L98 nessWitnessExtractor]: Location invariant before [L734-L734] newTop != 0 [2024-01-29 14:12:34,281 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (unsigned long )arg == 0UL [2024-01-29 14:12:34,281 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:34,281 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967295LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:34,282 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967296LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:12:34,282 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] (4294967294LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:12:34,282 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] newTop != 0 [2024-01-29 14:12:34,283 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] oldTop == -1 [2024-01-29 14:12:34,284 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] 1 <= newTop [2024-01-29 14:12:34,284 INFO L98 nessWitnessExtractor]: Location invariant before [L733-L733] -1 == oldTop [2024-01-29 14:12:34,284 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m == 0 || m == 1 [2024-01-29 14:12:34,284 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 <= 1 [2024-01-29 14:12:34,284 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m2 [2024-01-29 14:12:34,284 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m <= 1 [2024-01-29 14:12:34,285 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] 0 <= m [2024-01-29 14:12:34,285 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L723] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,285 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-29 14:12:34,285 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m <= 1 [2024-01-29 14:12:34,285 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m2 <= 1 [2024-01-29 14:12:34,285 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-29 14:12:34,285 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m2 [2024-01-29 14:12:34,285 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,285 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m <= 1 [2024-01-29 14:12:34,286 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,286 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m == 0 || m == 1 [2024-01-29 14:12:34,286 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m2 [2024-01-29 14:12:34,286 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m == 0 || m == 1 [2024-01-29 14:12:34,286 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m2 <= 1 [2024-01-29 14:12:34,286 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m <= 1 [2024-01-29 14:12:34,286 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m == 0 || m == 1 [2024-01-29 14:12:34,286 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m [2024-01-29 14:12:34,287 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,287 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 14:12:34,287 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 <= 1 [2024-01-29 14:12:34,287 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m2 [2024-01-29 14:12:34,287 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] curr_alloc_idx == -1 [2024-01-29 14:12:34,287 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L715] -1 == curr_alloc_idx [2024-01-29 14:12:34,287 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 [2024-01-29 14:12:34,287 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:12:34,287 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:34,288 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:34,288 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m <= 1 [2024-01-29 14:12:34,288 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,288 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:34,288 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:34,288 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m2 [2024-01-29 14:12:34,288 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] 0 <= m [2024-01-29 14:12:34,289 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:34,289 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m == 0 || m == 1 [2024-01-29 14:12:34,289 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,289 INFO L98 nessWitnessExtractor]: Location invariant before [L749-L749] m2 <= 1 [2024-01-29 14:12:34,289 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] -1 == curr_alloc_idx [2024-01-29 14:12:34,289 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] curr_alloc_idx == -1 [2024-01-29 14:12:34,289 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] 0 <= curr_alloc_idx [2024-01-29 14:12:34,289 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == newTop [2024-01-29 14:12:34,289 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (0LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:34,290 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (-2LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:12:34,290 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] newTop == -1 [2024-01-29 14:12:34,290 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == newTop [2024-01-29 14:12:34,290 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] oldTop == -1 [2024-01-29 14:12:34,290 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (long long )newTop - (long long )oldTop >= 0LL [2024-01-29 14:12:34,290 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] -1 == oldTop [2024-01-29 14:12:34,291 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:12:34,291 INFO L98 nessWitnessExtractor]: Location invariant before [L771-L771] (unsigned long )arg == 0UL [2024-01-29 14:12:34,291 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 <= 1 [2024-01-29 14:12:34,291 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m [2024-01-29 14:12:34,292 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,292 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m <= 1 [2024-01-29 14:12:34,292 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= m2 [2024-01-29 14:12:34,292 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] 0 <= r [2024-01-29 14:12:34,292 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] r == 0 || r == 1 [2024-01-29 14:12:34,292 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] m == 0 || m == 1 [2024-01-29 14:12:34,293 INFO L98 nessWitnessExtractor]: Location invariant after [L747-L750] r <= 1 [2024-01-29 14:12:34,293 INFO L98 nessWitnessExtractor]: Location invariant before [L768-L768] (unsigned long )arg == 0UL [2024-01-29 14:12:34,293 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 1 <= newTop [2024-01-29 14:12:34,293 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] newTop != 0 [2024-01-29 14:12:34,293 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= oldTop [2024-01-29 14:12:34,293 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 <= 1 [2024-01-29 14:12:34,294 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m == 0 || m == 1 [2024-01-29 14:12:34,294 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m [2024-01-29 14:12:34,296 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m <= 1 [2024-01-29 14:12:34,296 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,297 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m2 [2024-01-29 14:12:34,297 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m2 <= 1 [2024-01-29 14:12:34,301 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= m [2024-01-29 14:12:34,301 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,301 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= m2 [2024-01-29 14:12:34,302 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m <= 1 [2024-01-29 14:12:34,302 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m == 0 || m == 1 [2024-01-29 14:12:34,302 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 0 <= oldTop [2024-01-29 14:12:34,302 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] 1 <= newTop [2024-01-29 14:12:34,302 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L737] newTop != 0 [2024-01-29 14:12:34,302 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 14:12:34,302 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] curr_alloc_idx == -1 [2024-01-29 14:12:34,302 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -1 == curr_alloc_idx [2024-01-29 14:12:34,302 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 1 <= newTop [2024-01-29 14:12:34,303 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] newTop != 0 [2024-01-29 14:12:34,303 INFO L98 nessWitnessExtractor]: Location invariant before [L740-L740] 0 <= oldTop [2024-01-29 14:12:34,303 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (unsigned long )arg == 0UL [2024-01-29 14:12:34,303 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] (unsigned long )arg == 0UL [2024-01-29 14:12:34,303 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,303 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m <= 1 [2024-01-29 14:12:34,303 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m == 0 || m == 1 [2024-01-29 14:12:34,303 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 <= 1 [2024-01-29 14:12:34,303 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m [2024-01-29 14:12:34,303 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m <= 1 [2024-01-29 14:12:34,304 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m2 [2024-01-29 14:12:34,304 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] 0 <= m2 [2024-01-29 14:12:34,304 INFO L98 nessWitnessExtractor]: Location invariant after [L722-L725] m2 <= 1 [2024-01-29 14:12:34,305 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m == 0 || m == 1 [2024-01-29 14:12:34,305 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] 0 <= m [2024-01-29 14:12:34,305 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L725] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,305 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] -1 == curr_alloc_idx [2024-01-29 14:12:34,305 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] curr_alloc_idx == -1 [2024-01-29 14:12:34,305 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] newTop != 0 [2024-01-29 14:12:34,305 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 0 <= oldTop [2024-01-29 14:12:34,305 INFO L98 nessWitnessExtractor]: Location invariant before [L741-L741] 1 <= newTop [2024-01-29 14:12:34,305 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m <= 1 [2024-01-29 14:12:34,306 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] newTop != 0 [2024-01-29 14:12:34,306 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 == 0 || m2 == 1 [2024-01-29 14:12:34,306 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m == 0 || m == 1 [2024-01-29 14:12:34,306 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] m2 <= 1 [2024-01-29 14:12:34,306 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m2 [2024-01-29 14:12:34,306 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= m [2024-01-29 14:12:34,306 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 1 <= newTop [2024-01-29 14:12:34,306 INFO L98 nessWitnessExtractor]: Location invariant before [L739-L739] 0 <= oldTop [2024-01-29 14:12:34,349 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:12:34,642 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-1.i[31180,31193] [2024-01-29 14:12:34,651 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:12:34,663 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:12:34,688 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 14:12:34,689 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@944549f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:34, skipping insertion in model container [2024-01-29 14:12:34,690 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:34,690 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:12:34,691 INFO L158 Benchmark]: Toolchain (without parser) took 588.70ms. Allocated memory is still 58.7MB. Free memory was 36.6MB in the beginning and 27.9MB in the end (delta: 8.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-29 14:12:34,692 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 48.2MB. Free memory was 23.0MB in the beginning and 22.9MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:34,692 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 58.7MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:34,693 INFO L158 Benchmark]: CACSL2BoogieTranslator took 586.74ms. Allocated memory is still 58.7MB. Free memory was 36.4MB in the beginning and 27.9MB in the end (delta: 8.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-29 14:12:34,694 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 48.2MB. Free memory was 23.0MB in the beginning and 22.9MB in the end (delta: 52.6kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 58.7MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 586.74ms. Allocated memory is still 58.7MB. Free memory was 36.4MB in the beginning and 27.9MB in the end (delta: 8.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: 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