./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/26_stack_cas_longer-1.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/26_stack_cas_longer-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/26_stack_cas_longer-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/26_stack_cas_longer-1.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:21:35,920 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:21:36,019 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:21:36,030 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:21:36,031 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:21:36,065 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:21:36,071 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:21:36,071 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:21:36,072 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:21:36,077 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:21:36,078 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:21:36,078 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:21:36,079 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:21:36,080 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:21:36,081 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:21:36,081 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:21:36,081 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:21:36,082 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:21:36,082 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:21:36,082 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:21:36,082 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:21:36,083 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:21:36,083 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:21:36,083 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:21:36,084 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:21:36,084 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:21:36,084 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:21:36,085 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:21:36,085 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:21:36,086 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:21:36,087 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:21:36,087 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:21:36,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:21:36,087 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:21:36,087 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:21:36,088 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:21:36,088 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:21:36,088 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:21:36,088 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:21:36,089 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:21:36,089 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:21:36,089 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:21:36,089 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:21:36,089 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:21:36,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:21:36,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:21:36,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:21:36,371 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:21:36,371 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:21:36,373 INFO L431 ainManager$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/26_stack_cas_longer-1.yml/witness.yml [2024-01-29 14:21:36,642 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:21:36,643 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:21:36,644 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/26_stack_cas_longer-1.i [2024-01-29 14:21:37,839 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:21:38,104 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:21:38,112 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/26_stack_cas_longer-1.i [2024-01-29 14:21:38,124 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc8c79d29/4696f768cb4546c7a24366f914800613/FLAGb67a285e2 [2024-01-29 14:21:38,136 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc8c79d29/4696f768cb4546c7a24366f914800613 [2024-01-29 14:21:38,137 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:21:38,138 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:21:38,139 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:21:38,139 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:21:38,143 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:21:38,144 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:21:36" (1/2) ... [2024-01-29 14:21:38,145 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48e7b7f6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:21:38, skipping insertion in model container [2024-01-29 14:21:38,145 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:21:36" (1/2) ... [2024-01-29 14:21:38,146 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d9a17db and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:21:38, skipping insertion in model container [2024-01-29 14:21:38,146 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:21:38" (2/2) ... [2024-01-29 14:21:38,146 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48e7b7f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:21:38, skipping insertion in model container [2024-01-29 14:21:38,146 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:21:38" (2/2) ... [2024-01-29 14:21:38,147 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:21:38,390 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:21:38,391 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (4294967296LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:38,391 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (4294967295LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:38,391 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (4294967295LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:38,391 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (4294967294LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:38,392 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] (unsigned long )arg == 0UL [2024-01-29 14:21:38,392 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] curr_alloc_idx == -1 [2024-01-29 14:21:38,392 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] -1 == curr_alloc_idx [2024-01-29 14:21:38,392 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,392 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m2 [2024-01-29 14:21:38,392 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 <= 1 [2024-01-29 14:21:38,393 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m [2024-01-29 14:21:38,393 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m <= 1 [2024-01-29 14:21:38,393 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m == 0 || m == 1 [2024-01-29 14:21:38,393 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 14:21:38,393 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= e [2024-01-29 14:21:38,393 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] m <= 1 [2024-01-29 14:21:38,394 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] v == & top [2024-01-29 14:21:38,394 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= *v [2024-01-29 14:21:38,394 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] *r <= 127 [2024-01-29 14:21:38,394 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] m == 0 || m == 1 [2024-01-29 14:21:38,394 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] u != 0 [2024-01-29 14:21:38,395 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,395 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= m2 [2024-01-29 14:21:38,395 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] *r != 1 [2024-01-29 14:21:38,395 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 1 <= u [2024-01-29 14:21:38,396 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] *r <= 0 [2024-01-29 14:21:38,396 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -1 <= *r [2024-01-29 14:21:38,396 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -128 <= *r [2024-01-29 14:21:38,396 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= m [2024-01-29 14:21:38,396 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] m2 <= 1 [2024-01-29 14:21:38,397 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] *r == -1 || *r == 0 [2024-01-29 14:21:38,397 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (unsigned long )arg == 0UL [2024-01-29 14:21:38,397 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 1 <= newTop [2024-01-29 14:21:38,397 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] newTop != 0 [2024-01-29 14:21:38,397 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (0 <= oldTop && casret == 0) || (((((((((2LL + (long long )casret) + (long long )oldTop >= 0LL && (0LL - (long long )casret) + (long long )oldTop >= 0LL) && (-2LL - (long long )casret) - (long long )oldTop >= 0LL) && (long long )casret - (long long )oldTop >= 0LL) && -1 == oldTop) && -1 == casret) && oldTop == -1) && oldTop == casret) && casret == -1) [2024-01-29 14:21:38,398 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967296LL + (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:38,398 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,398 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967296LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,399 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483649LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,400 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,400 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967294LL - (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:38,400 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] -1 == oldTop [2024-01-29 14:21:38,400 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,400 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483646LL - (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:38,400 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483648LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,401 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483648LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,401 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967296LL + (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:38,401 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (0LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,402 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483646LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,402 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,402 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] -1 == newTop [2024-01-29 14:21:38,402 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] oldTop == -1 [2024-01-29 14:21:38,403 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL - (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:38,403 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (long long )newTop - (long long )oldTop >= 0LL [2024-01-29 14:21:38,403 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] oldTop == newTop [2024-01-29 14:21:38,404 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL + (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:38,404 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483647LL + (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,404 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,405 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483649LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,405 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL + (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,405 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] newTop == -1 [2024-01-29 14:21:38,405 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (-2LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,405 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,405 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483649LL + (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:38,405 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,406 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] -1 == oldTop [2024-01-29 14:21:38,406 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] oldTop == -1 [2024-01-29 14:21:38,406 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483646LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,406 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL + (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:38,406 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967294LL - (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:38,406 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483648LL - (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:38,407 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483647LL + (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:38,407 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,407 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,407 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL - (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:38,407 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483647LL + (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,407 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967294LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,408 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483646LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,408 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] (unsigned long )arg == 0UL [2024-01-29 14:21:38,408 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 14:21:38,409 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 <= 1 [2024-01-29 14:21:38,409 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 14:21:38,409 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m2 [2024-01-29 14:21:38,409 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-29 14:21:38,409 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,409 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-29 14:21:38,409 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] m == 0 || m == 1 [2024-01-29 14:21:38,410 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] v == & top [2024-01-29 14:21:38,410 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] 0 <= e [2024-01-29 14:21:38,410 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,410 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] -128 <= *r [2024-01-29 14:21:38,410 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] *r == -1 || *r == 0 [2024-01-29 14:21:38,410 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] 0 <= *v [2024-01-29 14:21:38,411 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] *r <= 127 [2024-01-29 14:21:38,411 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] 0 <= m [2024-01-29 14:21:38,411 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] *r <= 0 [2024-01-29 14:21:38,411 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] m2 <= 1 [2024-01-29 14:21:38,411 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] -1 <= *r [2024-01-29 14:21:38,412 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] u != 0 [2024-01-29 14:21:38,412 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] 1 <= u [2024-01-29 14:21:38,412 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] m <= 1 [2024-01-29 14:21:38,412 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] *r != 1 [2024-01-29 14:21:38,412 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] 0 <= m2 [2024-01-29 14:21:38,413 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] m2 <= 1 [2024-01-29 14:21:38,413 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= m2 [2024-01-29 14:21:38,413 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,414 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= oldTop && casret == 0) || (((((((((2LL + (long long )casret) + (long long )oldTop >= 0LL && (0LL - (long long )casret) + (long long )oldTop >= 0LL) && (-2LL - (long long )casret) - (long long )oldTop >= 0LL) && (long long )casret - (long long )oldTop >= 0LL) && -1 == oldTop) && -1 == casret) && oldTop == -1) && oldTop == casret) && casret == -1) [2024-01-29 14:21:38,414 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= m [2024-01-29 14:21:38,414 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] m == 0 || m == 1 [2024-01-29 14:21:38,415 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] m <= 1 [2024-01-29 14:21:38,415 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 1 <= newTop [2024-01-29 14:21:38,415 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] newTop != 0 [2024-01-29 14:21:38,416 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1 <= curr_alloc_idx [2024-01-29 14:21:38,416 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] curr_alloc_idx % 2 == 1 [2024-01-29 14:21:38,416 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] (unsigned long )arg == 0UL [2024-01-29 14:21:38,417 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m [2024-01-29 14:21:38,417 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 <= 1 [2024-01-29 14:21:38,417 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m == 0 || m == 1 [2024-01-29 14:21:38,417 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:21:38,417 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m <= 1 [2024-01-29 14:21:38,417 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] r == 0 || r == 1 [2024-01-29 14:21:38,418 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m == 0 || m == 1 [2024-01-29 14:21:38,418 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,418 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] r <= 1 [2024-01-29 14:21:38,418 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m2 [2024-01-29 14:21:38,418 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,418 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m <= 1 [2024-01-29 14:21:38,419 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= r [2024-01-29 14:21:38,419 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m [2024-01-29 14:21:38,419 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m2 [2024-01-29 14:21:38,419 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 <= 1 [2024-01-29 14:21:38,419 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] curr_alloc_idx == -1 [2024-01-29 14:21:38,419 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] -1 == curr_alloc_idx [2024-01-29 14:21:38,419 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 <= 1 [2024-01-29 14:21:38,420 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,420 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m <= 1 [2024-01-29 14:21:38,420 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m2 [2024-01-29 14:21:38,420 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m [2024-01-29 14:21:38,420 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m == 0 || m == 1 [2024-01-29 14:21:38,420 INFO L98 nessWitnessExtractor]: Loop invariant at [L768-L771] ((((((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))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:21:38,420 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 1 <= u [2024-01-29 14:21:38,421 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,421 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] u != 0 [2024-01-29 14:21:38,421 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] *r <= 0 [2024-01-29 14:21:38,421 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 0 <= *v [2024-01-29 14:21:38,422 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 0 <= m2 [2024-01-29 14:21:38,422 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] m <= 1 [2024-01-29 14:21:38,422 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 0 <= e [2024-01-29 14:21:38,422 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] m == 0 || m == 1 [2024-01-29 14:21:38,422 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] v == & top [2024-01-29 14:21:38,422 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] -128 <= *r [2024-01-29 14:21:38,422 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] m2 <= 1 [2024-01-29 14:21:38,423 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 0 <= m [2024-01-29 14:21:38,423 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] *r != 1 [2024-01-29 14:21:38,423 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] *r <= 127 [2024-01-29 14:21:38,423 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] -1 <= *r [2024-01-29 14:21:38,423 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] *r == -1 || *r == 0 [2024-01-29 14:21:38,423 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-29 14:21:38,423 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 14:21:38,424 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-29 14:21:38,424 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,424 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-29 14:21:38,424 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-29 14:21:38,424 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-29 14:21:38,425 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-29 14:21:38,425 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 14:21:38,425 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,426 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-29 14:21:38,426 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-29 14:21:38,426 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] -1 == curr_alloc_idx [2024-01-29 14:21:38,426 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] curr_alloc_idx == -1 [2024-01-29 14:21:38,426 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] (-2LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,426 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] oldTop == -1 [2024-01-29 14:21:38,427 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] -1 == casret [2024-01-29 14:21:38,427 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] (0LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,427 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] oldTop == casret [2024-01-29 14:21:38,427 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] (2LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,427 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] 0 <= newTop [2024-01-29 14:21:38,428 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] (long long )casret - (long long )oldTop >= 0LL [2024-01-29 14:21:38,428 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] casret == -1 [2024-01-29 14:21:38,429 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] -1 == oldTop [2024-01-29 14:21:38,431 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m2 [2024-01-29 14:21:38,431 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 <= 1 [2024-01-29 14:21:38,432 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m == 0 || m == 1 [2024-01-29 14:21:38,432 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,437 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m <= 1 [2024-01-29 14:21:38,437 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m [2024-01-29 14:21:38,437 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 14:21:38,438 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,438 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] m == 0 || m == 1 [2024-01-29 14:21:38,438 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] 0 <= m [2024-01-29 14:21:38,438 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] 0 <= m2 [2024-01-29 14:21:38,438 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] m <= 1 [2024-01-29 14:21:38,438 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] m2 <= 1 [2024-01-29 14:21:38,438 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] r == 1 [2024-01-29 14:21:38,439 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L757] casret <= 1 [2024-01-29 14:21:38,439 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L757] 0 <= oldTop [2024-01-29 14:21:38,439 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L757] 1 <= newTop [2024-01-29 14:21:38,439 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L757] 0 <= casret [2024-01-29 14:21:38,439 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L757] newTop != 0 [2024-01-29 14:21:38,439 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L757] casret == 0 || casret == 1 [2024-01-29 14:21:38,439 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] (unsigned long )arg == 0UL [2024-01-29 14:21:38,439 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L730] -1 == curr_alloc_idx [2024-01-29 14:21:38,440 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L730] curr_alloc_idx == -1 [2024-01-29 14:21:38,440 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] -1 == oldTop [2024-01-29 14:21:38,440 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] oldTop == -1 [2024-01-29 14:21:38,441 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (-2LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,441 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] casret == -1 [2024-01-29 14:21:38,441 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] -1 == casret [2024-01-29 14:21:38,441 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (long long )casret - (long long )oldTop >= 0LL [2024-01-29 14:21:38,441 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (2LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,442 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] oldTop == casret [2024-01-29 14:21:38,442 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (0LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,442 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] newTop != 0 [2024-01-29 14:21:38,442 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 1 <= newTop [2024-01-29 14:21:38,443 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] newTop != 0 [2024-01-29 14:21:38,443 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] casret == 0 || (-1 == casret && casret == -1) [2024-01-29 14:21:38,443 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= oldTop [2024-01-29 14:21:38,443 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 1 <= newTop [2024-01-29 14:21:38,443 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] curr_alloc_idx % 2 == 1 [2024-01-29 14:21:38,443 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 1 <= curr_alloc_idx [2024-01-29 14:21:38,443 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] u != 0 [2024-01-29 14:21:38,444 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] 1 <= u [2024-01-29 14:21:38,444 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] *r == 0 || *r == 1 [2024-01-29 14:21:38,444 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] 0 <= e [2024-01-29 14:21:38,444 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] v == & top [2024-01-29 14:21:38,444 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] m == 0 || m == 1 [2024-01-29 14:21:38,444 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] 0 <= *v [2024-01-29 14:21:38,444 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] *r <= 1 [2024-01-29 14:21:38,444 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,445 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] m <= 1 [2024-01-29 14:21:38,445 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] 0 <= m2 [2024-01-29 14:21:38,445 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] 0 <= *r [2024-01-29 14:21:38,446 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] m2 <= 1 [2024-01-29 14:21:38,446 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] 0 <= m [2024-01-29 14:21:38,446 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,446 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] m <= 1 [2024-01-29 14:21:38,446 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] newTop != 0 [2024-01-29 14:21:38,447 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] casret == 0 || (-1 == casret && casret == -1) [2024-01-29 14:21:38,447 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= oldTop [2024-01-29 14:21:38,447 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= m2 [2024-01-29 14:21:38,447 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] m2 <= 1 [2024-01-29 14:21:38,447 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] m == 0 || m == 1 [2024-01-29 14:21:38,447 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= m [2024-01-29 14:21:38,447 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 1 <= newTop [2024-01-29 14:21:38,447 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m <= 1 [2024-01-29 14:21:38,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m == 0 || m == 1 [2024-01-29 14:21:38,448 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 14:21:38,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m [2024-01-29 14:21:38,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 <= 1 [2024-01-29 14:21:38,448 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m2 [2024-01-29 14:21:38,448 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (-1LL - (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:38,449 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (0LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,449 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (1LL + (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:38,450 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (-2LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,451 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (-1LL - (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:38,451 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (-1LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,451 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] -1 == oldTop [2024-01-29 14:21:38,451 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (-1LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,451 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (long long )casret - (long long )oldTop >= 0LL [2024-01-29 14:21:38,452 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] -1 == casret [2024-01-29 14:21:38,452 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] casret == -1 [2024-01-29 14:21:38,452 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (1LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,452 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (2LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,452 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (1LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,452 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] oldTop == -1 [2024-01-29 14:21:38,452 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] newTop == 0 [2024-01-29 14:21:38,452 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (1LL + (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:38,453 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] oldTop == casret [2024-01-29 14:21:38,453 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 1 <= newTop [2024-01-29 14:21:38,453 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] casret == 1 [2024-01-29 14:21:38,453 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= oldTop [2024-01-29 14:21:38,453 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] newTop != 0 [2024-01-29 14:21:38,453 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 1 <= newTop [2024-01-29 14:21:38,453 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] casret == 0 || (-1 == casret && casret == -1) [2024-01-29 14:21:38,454 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= oldTop [2024-01-29 14:21:38,454 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] newTop != 0 [2024-01-29 14:21:38,454 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] (unsigned long )arg == 0UL [2024-01-29 14:21:38,454 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (((((((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))) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:21:38,454 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-29 14:21:38,454 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 <= 1 [2024-01-29 14:21:38,454 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m2 [2024-01-29 14:21:38,454 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 14:21:38,454 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-29 14:21:38,455 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,455 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 14:21:38,455 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,455 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 <= 1 [2024-01-29 14:21:38,455 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m <= 1 [2024-01-29 14:21:38,455 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m2 [2024-01-29 14:21:38,455 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m [2024-01-29 14:21:38,455 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m == 0 || m == 1 [2024-01-29 14:21:38,456 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 14:21:38,456 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m <= 1 [2024-01-29 14:21:38,456 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m [2024-01-29 14:21:38,456 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,456 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 <= 1 [2024-01-29 14:21:38,456 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m2 [2024-01-29 14:21:38,456 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m == 0 || m == 1 [2024-01-29 14:21:38,456 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] curr_alloc_idx == -1 [2024-01-29 14:21:38,457 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] -1 == curr_alloc_idx [2024-01-29 14:21:38,457 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (2147483649LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:38,457 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] r == -1 [2024-01-29 14:21:38,457 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (2147483648LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:38,457 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (2147483646LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:38,457 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (2147483647LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:38,458 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] -1 == r [2024-01-29 14:21:38,461 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= curr_alloc_idx [2024-01-29 14:21:38,461 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L740] m <= 1 [2024-01-29 14:21:38,462 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L740] 0 <= m2 [2024-01-29 14:21:38,462 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L740] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,463 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L740] m2 <= 1 [2024-01-29 14:21:38,463 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L740] m2 <= 1 [2024-01-29 14:21:38,463 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L740] m == 0 || m == 1 [2024-01-29 14:21:38,463 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L740] m == 0 || m == 1 [2024-01-29 14:21:38,463 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L740] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,463 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L740] 0 <= m [2024-01-29 14:21:38,464 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L740] m <= 1 [2024-01-29 14:21:38,464 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L740] 0 <= m [2024-01-29 14:21:38,464 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L740] 0 <= m2 [2024-01-29 14:21:38,464 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (unsigned long )arg == 0UL [2024-01-29 14:21:38,464 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m == 0 || m == 1 [2024-01-29 14:21:38,464 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 <= 1 [2024-01-29 14:21:38,464 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:21:38,464 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m <= 1 [2024-01-29 14:21:38,465 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] r <= 1 [2024-01-29 14:21:38,465 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m [2024-01-29 14:21:38,465 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m2 [2024-01-29 14:21:38,465 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 <= 1 [2024-01-29 14:21:38,465 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m [2024-01-29 14:21:38,465 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= r [2024-01-29 14:21:38,465 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m2 [2024-01-29 14:21:38,465 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m == 0 || m == 1 [2024-01-29 14:21:38,466 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] r == 0 || r == 1 [2024-01-29 14:21:38,466 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,466 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m <= 1 [2024-01-29 14:21:38,466 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 == 0 || m2 == 1 [2024-01-29 14:21:38,466 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] 0 <= r [2024-01-29 14:21:38,466 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] r <= 1 [2024-01-29 14:21:38,466 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] r == 0 || r == 1 [2024-01-29 14:21:38,467 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (unsigned long )arg == 0UL [2024-01-29 14:21:38,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] -1 == oldTop [2024-01-29 14:21:38,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (2LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (-2LL - (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:38,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] -1 == casret [2024-01-29 14:21:38,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] newTop == -1 [2024-01-29 14:21:38,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (2LL + (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:38,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (long long )casret - (long long )newTop >= 0LL [2024-01-29 14:21:38,467 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (0LL - (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:38,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (0LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (long long )newTop - (long long )oldTop >= 0LL [2024-01-29 14:21:38,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (long long )casret - (long long )oldTop >= 0LL [2024-01-29 14:21:38,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] oldTop == casret [2024-01-29 14:21:38,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (-2LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,468 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (0LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:38,469 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] oldTop == newTop [2024-01-29 14:21:38,469 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] casret == -1 [2024-01-29 14:21:38,469 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] oldTop == -1 [2024-01-29 14:21:38,469 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] newTop == casret [2024-01-29 14:21:38,469 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] -1 == newTop [2024-01-29 14:21:38,469 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (-2LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:38,469 INFO L98 nessWitnessExtractor]: Loop invariant at [L749-L758] 1 <= newTop [2024-01-29 14:21:38,470 INFO L98 nessWitnessExtractor]: Loop invariant at [L749-L758] (0 <= oldTop && casret == 0) || (((((((((2LL + (long long )casret) + (long long )oldTop >= 0LL && (0LL - (long long )casret) + (long long )oldTop >= 0LL) && (-2LL - (long long )casret) - (long long )oldTop >= 0LL) && (long long )casret - (long long )oldTop >= 0LL) && -1 == oldTop) && -1 == casret) && oldTop == -1) && oldTop == casret) && casret == -1) [2024-01-29 14:21:38,470 INFO L98 nessWitnessExtractor]: Loop invariant at [L749-L758] newTop != 0 [2024-01-29 14:21:38,516 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:21:38,911 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/26_stack_cas_longer-1.i[31308,31321] [2024-01-29 14:21:38,923 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:21:38,943 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:21:38,975 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 14:21:38,977 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d9a17db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:21:38, skipping insertion in model container [2024-01-29 14:21:38,977 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:21:38,977 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:21:38,979 INFO L158 Benchmark]: Toolchain (without parser) took 840.28ms. Allocated memory is still 169.9MB. Free memory was 139.0MB in the beginning and 110.6MB in the end (delta: 28.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-01-29 14:21:38,979 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 169.9MB. Free memory is still 135.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:21:38,980 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 169.9MB. Free memory was 131.0MB in the beginning and 130.8MB in the end (delta: 197.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-01-29 14:21:38,981 INFO L158 Benchmark]: CACSL2BoogieTranslator took 838.35ms. Allocated memory is still 169.9MB. Free memory was 139.0MB in the beginning and 110.6MB in the end (delta: 28.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-01-29 14:21:38,983 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 0.18ms. Allocated memory is still 169.9MB. Free memory is still 135.3MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.20ms. Allocated memory is still 169.9MB. Free memory was 131.0MB in the beginning and 130.8MB in the end (delta: 197.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 838.35ms. Allocated memory is still 169.9MB. Free memory was 139.0MB in the beginning and 110.6MB in the end (delta: 28.4MB). Peak memory consumption was 29.4MB. 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/26_stack_cas_longer-1.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/26_stack_cas_longer-1.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:21:41,088 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:21:41,151 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:21:41,159 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:21:41,160 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:21:41,205 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:21:41,207 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:21:41,208 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:21:41,209 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:21:41,211 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:21:41,211 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:21:41,211 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:21:41,212 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:21:41,215 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:21:41,216 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:21:41,216 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:21:41,216 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:21:41,217 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:21:41,217 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:21:41,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:21:41,217 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:21:41,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:21:41,218 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:21:41,219 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:21:41,219 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:21:41,219 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:21:41,219 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:21:41,220 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:21:41,220 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:21:41,220 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:21:41,221 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:21:41,222 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:21:41,222 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:21:41,222 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:21:41,222 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:21:41,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:21:41,223 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:21:41,223 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:21:41,223 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:21:41,224 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:21:41,224 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:21:41,224 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:21:41,224 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:21:41,225 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:21:41,225 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:21:41,225 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:21:41,225 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:21:41,552 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:21:41,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:21:41,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:21:41,575 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:21:41,576 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:21:41,577 INFO L431 ainManager$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/26_stack_cas_longer-1.yml/witness.yml [2024-01-29 14:21:41,790 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:21:41,790 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:21:41,791 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/26_stack_cas_longer-1.i [2024-01-29 14:21:43,043 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:21:43,297 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:21:43,297 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/26_stack_cas_longer-1.i [2024-01-29 14:21:43,313 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee162b5c6/e639a6666b6e446abbc01beadc691099/FLAG0423743f1 [2024-01-29 14:21:43,331 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee162b5c6/e639a6666b6e446abbc01beadc691099 [2024-01-29 14:21:43,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:21:43,333 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:21:43,337 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:21:43,337 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:21:43,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:21:43,342 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" (1/2) ... [2024-01-29 14:21:43,344 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bdeb48b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:21:43, skipping insertion in model container [2024-01-29 14:21:43,344 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" (1/2) ... [2024-01-29 14:21:43,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f2a7e07 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:21:43, skipping insertion in model container [2024-01-29 14:21:43,346 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:21:43" (2/2) ... [2024-01-29 14:21:43,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bdeb48b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:21:43, skipping insertion in model container [2024-01-29 14:21:43,347 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:21:43" (2/2) ... [2024-01-29 14:21:43,347 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:21:43,669 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:21:43,670 INFO L98 nessWitnessExtractor]: Loop invariant at [L749-L758] 1 <= newTop [2024-01-29 14:21:43,670 INFO L98 nessWitnessExtractor]: Loop invariant at [L749-L758] (0 <= oldTop && casret == 0) || (((((((((2LL + (long long )casret) + (long long )oldTop >= 0LL && (0LL - (long long )casret) + (long long )oldTop >= 0LL) && (-2LL - (long long )casret) - (long long )oldTop >= 0LL) && (long long )casret - (long long )oldTop >= 0LL) && -1 == oldTop) && -1 == casret) && oldTop == -1) && oldTop == casret) && casret == -1) [2024-01-29 14:21:43,670 INFO L98 nessWitnessExtractor]: Loop invariant at [L749-L758] newTop != 0 [2024-01-29 14:21:43,671 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= m2 [2024-01-29 14:21:43,671 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 0 <= m [2024-01-29 14:21:43,672 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] newTop != 0 [2024-01-29 14:21:43,672 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,672 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] m2 <= 1 [2024-01-29 14:21:43,672 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] 1 <= newTop [2024-01-29 14:21:43,672 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] m <= 1 [2024-01-29 14:21:43,672 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] m == 0 || m == 1 [2024-01-29 14:21:43,673 INFO L98 nessWitnessExtractor]: Location invariant before [L751-L751] (0 <= oldTop && casret == 0) || (((((((((2LL + (long long )casret) + (long long )oldTop >= 0LL && (0LL - (long long )casret) + (long long )oldTop >= 0LL) && (-2LL - (long long )casret) - (long long )oldTop >= 0LL) && (long long )casret - (long long )oldTop >= 0LL) && -1 == oldTop) && -1 == casret) && oldTop == -1) && oldTop == casret) && casret == -1) [2024-01-29 14:21:43,673 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] r <= 1 [2024-01-29 14:21:43,673 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] r == 0 || r == 1 [2024-01-29 14:21:43,673 INFO L98 nessWitnessExtractor]: Location invariant before [L770-L770] 0 <= r [2024-01-29 14:21:43,673 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] newTop != 0 [2024-01-29 14:21:43,673 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 0 <= oldTop [2024-01-29 14:21:43,674 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] casret == 1 [2024-01-29 14:21:43,674 INFO L98 nessWitnessExtractor]: Location invariant before [L756-L756] 1 <= newTop [2024-01-29 14:21:43,674 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (4294967295LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:43,674 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (4294967295LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:43,675 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (4294967294LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:43,675 INFO L98 nessWitnessExtractor]: Location invariant before [L766-L766] (4294967296LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:43,675 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m [2024-01-29 14:21:43,675 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m == 0 || m == 1 [2024-01-29 14:21:43,675 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,676 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m <= 1 [2024-01-29 14:21:43,676 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] 0 <= m2 [2024-01-29 14:21:43,676 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] m2 <= 1 [2024-01-29 14:21:43,676 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 14:21:43,676 INFO L98 nessWitnessExtractor]: Location invariant before [L783-L783] (unsigned long )arg == 0UL [2024-01-29 14:21:43,676 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 14:21:43,677 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-29 14:21:43,677 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-29 14:21:43,679 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m <= 1 [2024-01-29 14:21:43,679 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,679 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-29 14:21:43,679 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-29 14:21:43,679 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m2 [2024-01-29 14:21:43,679 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] 0 <= m [2024-01-29 14:21:43,679 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 <= 1 [2024-01-29 14:21:43,680 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,680 INFO L98 nessWitnessExtractor]: Location invariant before [L4-L4] m == 0 || m == 1 [2024-01-29 14:21:43,680 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] -1 == curr_alloc_idx [2024-01-29 14:21:43,680 INFO L98 nessWitnessExtractor]: Location invariant before [L727-L727] curr_alloc_idx == -1 [2024-01-29 14:21:43,681 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967296LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,681 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483649LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,681 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483646LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,681 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL + (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,682 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] -1 == oldTop [2024-01-29 14:21:43,682 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483649LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,682 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483647LL + (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,683 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483647LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,683 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967296LL + (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:43,683 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL + (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:43,684 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483646LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,684 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] -1 == oldTop [2024-01-29 14:21:43,684 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (-2LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,684 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967296LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,684 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,684 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] oldTop == -1 [2024-01-29 14:21:43,685 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483649LL + (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:43,685 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL - (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:43,685 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483647LL + (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:43,685 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967294LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,685 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483648LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,685 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] oldTop == newTop [2024-01-29 14:21:43,685 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (0LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,686 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483649LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,686 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483646LL - (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:43,686 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483646LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,686 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483647LL + (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,686 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,686 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483648LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,687 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] -1 == newTop [2024-01-29 14:21:43,687 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,687 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483648LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,688 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967294LL - (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:43,688 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967294LL - (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:43,688 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] oldTop == -1 [2024-01-29 14:21:43,688 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL - (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:43,709 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (2147483648LL - (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:43,709 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] newTop == -1 [2024-01-29 14:21:43,709 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (long long )newTop - (long long )oldTop >= 0LL [2024-01-29 14:21:43,709 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,709 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967295LL + (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:43,710 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967296LL + (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:43,710 INFO L98 nessWitnessExtractor]: Location invariant before [L743-L743] (4294967294LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,710 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= m [2024-01-29 14:21:43,710 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] m == 0 || m == 1 [2024-01-29 14:21:43,710 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 1 <= newTop [2024-01-29 14:21:43,711 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] newTop != 0 [2024-01-29 14:21:43,711 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,711 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= oldTop [2024-01-29 14:21:43,711 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] 0 <= m2 [2024-01-29 14:21:43,711 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] m2 <= 1 [2024-01-29 14:21:43,712 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] m <= 1 [2024-01-29 14:21:43,712 INFO L98 nessWitnessExtractor]: Location invariant before [L752-L752] casret == 0 || (-1 == casret && casret == -1) [2024-01-29 14:21:43,712 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] (0 <= oldTop && casret == 0) || (((((((((2LL + (long long )casret) + (long long )oldTop >= 0LL && (0LL - (long long )casret) + (long long )oldTop >= 0LL) && (-2LL - (long long )casret) - (long long )oldTop >= 0LL) && (long long )casret - (long long )oldTop >= 0LL) && -1 == oldTop) && -1 == casret) && oldTop == -1) && oldTop == casret) && casret == -1) [2024-01-29 14:21:43,713 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] newTop != 0 [2024-01-29 14:21:43,713 INFO L98 nessWitnessExtractor]: Location invariant before [L750-L750] 1 <= newTop [2024-01-29 14:21:43,713 INFO L98 nessWitnessExtractor]: Location invariant before [L784-L784] (unsigned long )arg == 0UL [2024-01-29 14:21:43,713 INFO L98 nessWitnessExtractor]: Location invariant before [L769-L769] (((((((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))) || ((0 <= r && r <= 1) && (r == 0 || r == 1))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:21:43,714 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (2LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,714 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] casret == -1 [2024-01-29 14:21:43,714 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (-1LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,715 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (-1LL - (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:43,715 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (-1LL - (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:43,715 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (long long )casret - (long long )oldTop >= 0LL [2024-01-29 14:21:43,716 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] oldTop == casret [2024-01-29 14:21:43,716 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] -1 == oldTop [2024-01-29 14:21:43,716 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] oldTop == -1 [2024-01-29 14:21:43,716 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (0LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,717 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] newTop == 0 [2024-01-29 14:21:43,717 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (1LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,717 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (-1LL + (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,717 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (1LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,717 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (1LL + (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:43,717 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] -1 == casret [2024-01-29 14:21:43,717 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (1LL + (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:43,718 INFO L98 nessWitnessExtractor]: Location invariant before [L746-L746] (-2LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,718 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m == 0 || m == 1 [2024-01-29 14:21:43,718 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m <= 1 [2024-01-29 14:21:43,718 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 <= 1 [2024-01-29 14:21:43,718 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 14:21:43,718 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m [2024-01-29 14:21:43,718 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] 0 <= m2 [2024-01-29 14:21:43,719 INFO L98 nessWitnessExtractor]: Location invariant after [L696-L700] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,719 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m2 [2024-01-29 14:21:43,719 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m == 0 || m == 1 [2024-01-29 14:21:43,719 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 <= 1 [2024-01-29 14:21:43,719 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,719 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] 0 <= m [2024-01-29 14:21:43,720 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L5] m <= 1 [2024-01-29 14:21:43,720 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] casret == -1 [2024-01-29 14:21:43,720 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (2LL + (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:43,720 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (long long )casret - (long long )newTop >= 0LL [2024-01-29 14:21:43,720 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] newTop == casret [2024-01-29 14:21:43,720 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (0LL - (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,720 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] oldTop == casret [2024-01-29 14:21:43,721 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (0LL - (long long )casret) + (long long )newTop >= 0LL [2024-01-29 14:21:43,721 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (2LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,721 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (long long )casret - (long long )oldTop >= 0LL [2024-01-29 14:21:43,721 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] newTop == -1 [2024-01-29 14:21:43,721 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] -1 == casret [2024-01-29 14:21:43,722 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] oldTop == newTop [2024-01-29 14:21:43,722 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (-2LL - (long long )newTop) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,722 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] -1 == oldTop [2024-01-29 14:21:43,722 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (0LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,722 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (long long )newTop - (long long )oldTop >= 0LL [2024-01-29 14:21:43,722 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] oldTop == -1 [2024-01-29 14:21:43,722 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (-2LL - (long long )casret) - (long long )newTop >= 0LL [2024-01-29 14:21:43,722 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (-2LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,723 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] (2LL + (long long )newTop) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,723 INFO L98 nessWitnessExtractor]: Location invariant before [L744-L744] -1 == newTop [2024-01-29 14:21:43,723 INFO L98 nessWitnessExtractor]: Location invariant before [L785-L785] (unsigned long )arg == 0UL [2024-01-29 14:21:43,723 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] 0 <= e [2024-01-29 14:21:43,723 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] v == & top [2024-01-29 14:21:43,723 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] 1 <= u [2024-01-29 14:21:43,724 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,724 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] *r == 0 || *r == 1 [2024-01-29 14:21:43,724 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] 0 <= m2 [2024-01-29 14:21:43,725 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] m == 0 || m == 1 [2024-01-29 14:21:43,725 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] m <= 1 [2024-01-29 14:21:43,725 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] *r <= 1 [2024-01-29 14:21:43,725 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] 0 <= *v [2024-01-29 14:21:43,725 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] 0 <= *r [2024-01-29 14:21:43,725 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] 0 <= m [2024-01-29 14:21:43,726 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] m2 <= 1 [2024-01-29 14:21:43,726 INFO L98 nessWitnessExtractor]: Location invariant after [L701-L715] u != 0 [2024-01-29 14:21:43,726 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 <= 1 [2024-01-29 14:21:43,726 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-29 14:21:43,726 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 14:21:43,727 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,727 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m2 [2024-01-29 14:21:43,727 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-29 14:21:43,728 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 14:21:43,728 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] *r <= 0 [2024-01-29 14:21:43,730 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= *v [2024-01-29 14:21:43,731 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] *r == -1 || *r == 0 [2024-01-29 14:21:43,731 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= e [2024-01-29 14:21:43,731 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] m == 0 || m == 1 [2024-01-29 14:21:43,737 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= m [2024-01-29 14:21:43,737 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] m2 <= 1 [2024-01-29 14:21:43,737 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] *r <= 127 [2024-01-29 14:21:43,737 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -1 <= *r [2024-01-29 14:21:43,737 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] -128 <= *r [2024-01-29 14:21:43,737 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] v == & top [2024-01-29 14:21:43,737 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] u != 0 [2024-01-29 14:21:43,738 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,738 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 0 <= m2 [2024-01-29 14:21:43,738 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] *r != 1 [2024-01-29 14:21:43,738 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] m <= 1 [2024-01-29 14:21:43,738 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] 1 <= u [2024-01-29 14:21:43,738 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] 0 <= m [2024-01-29 14:21:43,738 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] 0 <= m2 [2024-01-29 14:21:43,738 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] r == 1 [2024-01-29 14:21:43,739 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] m2 <= 1 [2024-01-29 14:21:43,739 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] m <= 1 [2024-01-29 14:21:43,739 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,739 INFO L98 nessWitnessExtractor]: Location invariant after [L761-L764] m == 0 || m == 1 [2024-01-29 14:21:43,740 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m == 0 || m == 1 [2024-01-29 14:21:43,740 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m [2024-01-29 14:21:43,740 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 14:21:43,740 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,740 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m <= 1 [2024-01-29 14:21:43,740 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] m2 <= 1 [2024-01-29 14:21:43,741 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] 0 <= m2 [2024-01-29 14:21:43,741 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] 1 <= curr_alloc_idx [2024-01-29 14:21:43,741 INFO L98 nessWitnessExtractor]: Location invariant before [L728-L728] curr_alloc_idx % 2 == 1 [2024-01-29 14:21:43,742 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m == 0 || m == 1 [2024-01-29 14:21:43,742 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,742 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m <= 1 [2024-01-29 14:21:43,742 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m [2024-01-29 14:21:43,742 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 14:21:43,742 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] 0 <= m2 [2024-01-29 14:21:43,742 INFO L98 nessWitnessExtractor]: Location invariant after [L691-L695] m2 <= 1 [2024-01-29 14:21:43,742 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] 1 <= curr_alloc_idx [2024-01-29 14:21:43,743 INFO L98 nessWitnessExtractor]: Location invariant before [L729-L729] curr_alloc_idx % 2 == 1 [2024-01-29 14:21:43,743 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] curr_alloc_idx == -1 [2024-01-29 14:21:43,743 INFO L98 nessWitnessExtractor]: Location invariant before [L725-L725] -1 == curr_alloc_idx [2024-01-29 14:21:43,743 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] oldTop == -1 [2024-01-29 14:21:43,743 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] (long long )casret - (long long )oldTop >= 0LL [2024-01-29 14:21:43,743 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] (-2LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,743 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] oldTop == casret [2024-01-29 14:21:43,743 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] -1 == casret [2024-01-29 14:21:43,744 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] casret == -1 [2024-01-29 14:21:43,744 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] 0 <= newTop [2024-01-29 14:21:43,744 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] (2LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,744 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] (0LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,744 INFO L98 nessWitnessExtractor]: Location invariant before [L745-L759] -1 == oldTop [2024-01-29 14:21:43,744 INFO L98 nessWitnessExtractor]: Location invariant before [L777-L777] (unsigned long )arg == 0UL [2024-01-29 14:21:43,744 INFO L98 nessWitnessExtractor]: Location invariant before [L782-L782] (unsigned long )arg == 0UL [2024-01-29 14:21:43,744 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= r [2024-01-29 14:21:43,745 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m <= 1 [2024-01-29 14:21:43,745 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] r <= 1 [2024-01-29 14:21:43,745 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m == 0 || m == 1 [2024-01-29 14:21:43,745 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m == 0 || m == 1 [2024-01-29 14:21:43,745 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m2 [2024-01-29 14:21:43,745 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 <= 1 [2024-01-29 14:21:43,745 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m2 [2024-01-29 14:21:43,745 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] r == 0 || r == 1 [2024-01-29 14:21:43,746 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 <= 1 [2024-01-29 14:21:43,746 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,746 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,746 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m <= 1 [2024-01-29 14:21:43,746 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m [2024-01-29 14:21:43,746 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:21:43,746 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m [2024-01-29 14:21:43,746 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L730] -1 == curr_alloc_idx [2024-01-29 14:21:43,747 INFO L98 nessWitnessExtractor]: Location invariant before [L723-L730] curr_alloc_idx == -1 [2024-01-29 14:21:43,747 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 0 <= e [2024-01-29 14:21:43,747 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] m == 0 || m == 1 [2024-01-29 14:21:43,747 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 1 <= u [2024-01-29 14:21:43,748 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] *r != 1 [2024-01-29 14:21:43,749 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] -128 <= *r [2024-01-29 14:21:43,749 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 0 <= *v [2024-01-29 14:21:43,749 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] v == & top [2024-01-29 14:21:43,749 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] *r <= 0 [2024-01-29 14:21:43,750 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] u != 0 [2024-01-29 14:21:43,750 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] m <= 1 [2024-01-29 14:21:43,750 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] m2 <= 1 [2024-01-29 14:21:43,750 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] *r == -1 || *r == 0 [2024-01-29 14:21:43,751 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] *r <= 127 [2024-01-29 14:21:43,751 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 0 <= m2 [2024-01-29 14:21:43,751 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,751 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] -1 <= *r [2024-01-29 14:21:43,751 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] 0 <= m [2024-01-29 14:21:43,751 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] curr_alloc_idx == -1 [2024-01-29 14:21:43,751 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] -1 == curr_alloc_idx [2024-01-29 14:21:43,752 INFO L98 nessWitnessExtractor]: Location invariant before [L731-L731] 0 <= curr_alloc_idx [2024-01-29 14:21:43,752 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] -1 == r [2024-01-29 14:21:43,752 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (2147483648LL - (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:43,752 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (2147483649LL + (long long )arg) + (long long )r >= 0LL [2024-01-29 14:21:43,752 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (2147483646LL - (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:43,752 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] (2147483647LL + (long long )arg) - (long long )r >= 0LL [2024-01-29 14:21:43,752 INFO L98 nessWitnessExtractor]: Location invariant before [L767-L767] r == -1 [2024-01-29 14:21:43,752 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L740] 0 <= m2 [2024-01-29 14:21:43,753 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L740] m2 <= 1 [2024-01-29 14:21:43,753 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L740] m <= 1 [2024-01-29 14:21:43,753 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L740] 0 <= m2 [2024-01-29 14:21:43,753 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L740] 0 <= m [2024-01-29 14:21:43,753 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L740] m <= 1 [2024-01-29 14:21:43,753 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L740] m == 0 || m == 1 [2024-01-29 14:21:43,753 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L740] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,754 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L740] m == 0 || m == 1 [2024-01-29 14:21:43,754 INFO L98 nessWitnessExtractor]: Location invariant before [L737-L740] m2 <= 1 [2024-01-29 14:21:43,754 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L740] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,754 INFO L98 nessWitnessExtractor]: Location invariant after [L737-L740] 0 <= m [2024-01-29 14:21:43,754 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 <= 1 [2024-01-29 14:21:43,754 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-29 14:21:43,754 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,754 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-29 14:21:43,755 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 14:21:43,755 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m2 [2024-01-29 14:21:43,755 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 14:21:43,755 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] -1 <= *r [2024-01-29 14:21:43,755 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] 1 <= u [2024-01-29 14:21:43,755 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] u != 0 [2024-01-29 14:21:43,755 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] m == 0 || m == 1 [2024-01-29 14:21:43,756 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] *r <= 0 [2024-01-29 14:21:43,756 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] v == & top [2024-01-29 14:21:43,756 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] 0 <= m2 [2024-01-29 14:21:43,756 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] 0 <= m [2024-01-29 14:21:43,757 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] m2 <= 1 [2024-01-29 14:21:43,760 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,760 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] 0 <= *v [2024-01-29 14:21:43,760 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] m <= 1 [2024-01-29 14:21:43,760 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] *r != 1 [2024-01-29 14:21:43,761 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] -128 <= *r [2024-01-29 14:21:43,761 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] *r <= 127 [2024-01-29 14:21:43,762 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] *r == -1 || *r == 0 [2024-01-29 14:21:43,762 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L714] 0 <= e [2024-01-29 14:21:43,762 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,762 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m2 <= 1 [2024-01-29 14:21:43,762 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m == 0 || m == 1 [2024-01-29 14:21:43,762 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] m <= 1 [2024-01-29 14:21:43,762 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m2 [2024-01-29 14:21:43,762 INFO L98 nessWitnessExtractor]: Location invariant before [L738-L738] 0 <= m [2024-01-29 14:21:43,763 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 1 <= newTop [2024-01-29 14:21:43,763 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] newTop != 0 [2024-01-29 14:21:43,763 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] 0 <= oldTop [2024-01-29 14:21:43,763 INFO L98 nessWitnessExtractor]: Location invariant before [L754-L754] casret == 0 || (-1 == casret && casret == -1) [2024-01-29 14:21:43,763 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m <= 1 [2024-01-29 14:21:43,763 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m == 0 || m == 1 [2024-01-29 14:21:43,763 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 <= 1 [2024-01-29 14:21:43,763 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] r == 0 || r == 1 [2024-01-29 14:21:43,763 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m2 [2024-01-29 14:21:43,764 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m [2024-01-29 14:21:43,764 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m == 0 || m == 1 [2024-01-29 14:21:43,764 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] r == 1 || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:21:43,764 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m <= 1 [2024-01-29 14:21:43,764 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] r <= 1 [2024-01-29 14:21:43,764 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,764 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 == 0 || m2 == 1 [2024-01-29 14:21:43,764 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m2 [2024-01-29 14:21:43,764 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= r [2024-01-29 14:21:43,765 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] m2 <= 1 [2024-01-29 14:21:43,765 INFO L98 nessWitnessExtractor]: Location invariant before [L763-L763] 0 <= m [2024-01-29 14:21:43,765 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 1 <= newTop [2024-01-29 14:21:43,765 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] casret == 0 || (-1 == casret && casret == -1) [2024-01-29 14:21:43,765 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] 0 <= oldTop [2024-01-29 14:21:43,765 INFO L98 nessWitnessExtractor]: Location invariant before [L753-L753] newTop != 0 [2024-01-29 14:21:43,765 INFO L98 nessWitnessExtractor]: Location invariant before [L780-L780] (unsigned long )arg == 0UL [2024-01-29 14:21:43,765 INFO L98 nessWitnessExtractor]: Location invariant before [L781-L781] (unsigned long )arg == 0UL [2024-01-29 14:21:43,766 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L757] newTop != 0 [2024-01-29 14:21:43,766 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L757] 1 <= newTop [2024-01-29 14:21:43,766 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L757] 0 <= casret [2024-01-29 14:21:43,766 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L757] casret <= 1 [2024-01-29 14:21:43,766 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L757] 0 <= oldTop [2024-01-29 14:21:43,766 INFO L98 nessWitnessExtractor]: Location invariant before [L755-L757] casret == 0 || casret == 1 [2024-01-29 14:21:43,766 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] newTop != 0 [2024-01-29 14:21:43,766 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] casret == -1 [2024-01-29 14:21:43,767 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] -1 == oldTop [2024-01-29 14:21:43,767 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] 1 <= newTop [2024-01-29 14:21:43,767 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] oldTop == casret [2024-01-29 14:21:43,767 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (long long )casret - (long long )oldTop >= 0LL [2024-01-29 14:21:43,767 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (-2LL - (long long )casret) - (long long )oldTop >= 0LL [2024-01-29 14:21:43,767 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (0LL - (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,767 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] (2LL + (long long )casret) + (long long )oldTop >= 0LL [2024-01-29 14:21:43,767 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] oldTop == -1 [2024-01-29 14:21:43,767 INFO L98 nessWitnessExtractor]: Location invariant before [L748-L748] -1 == casret [2024-01-29 14:21:43,768 INFO L98 nessWitnessExtractor]: Location invariant before [L788-L788] (unsigned long )arg == 0UL [2024-01-29 14:21:43,768 INFO L98 nessWitnessExtractor]: Loop invariant at [L768-L771] ((((((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))) || ((0 <= r && r <= 1) && (r == 0 || r == 1)) [2024-01-29 14:21:43,768 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] -1 == curr_alloc_idx [2024-01-29 14:21:43,768 INFO L98 nessWitnessExtractor]: Location invariant before [L724-L724] curr_alloc_idx == -1 [2024-01-29 14:21:43,816 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:21:44,158 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/26_stack_cas_longer-1.i[31308,31321] [2024-01-29 14:21:44,166 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:21:44,183 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:21:44,212 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 14:21:44,212 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f2a7e07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:21:44, skipping insertion in model container [2024-01-29 14:21:44,212 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:21:44,213 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:21:44,215 INFO L158 Benchmark]: Toolchain (without parser) took 880.99ms. Allocated memory is still 71.3MB. Free memory was 38.0MB in the beginning and 44.9MB in the end (delta: -6.9MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2024-01-29 14:21:44,218 INFO L158 Benchmark]: Witness Parser took 0.24ms. Allocated memory is still 54.5MB. Free memory was 31.5MB in the beginning and 31.5MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:21:44,219 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory was 28.6MB in the beginning and 28.5MB in the end (delta: 81.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:21:44,220 INFO L158 Benchmark]: CACSL2BoogieTranslator took 876.11ms. Allocated memory is still 71.3MB. Free memory was 37.9MB in the beginning and 44.9MB in the end (delta: -7.0MB). Peak memory consumption was 10.4MB. Max. memory is 16.1GB. [2024-01-29 14:21:44,222 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 0.24ms. Allocated memory is still 54.5MB. Free memory was 31.5MB in the beginning and 31.5MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory was 28.6MB in the beginning and 28.5MB in the end (delta: 81.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 876.11ms. Allocated memory is still 71.3MB. Free memory was 37.9MB in the beginning and 44.9MB in the end (delta: -7.0MB). Peak memory consumption was 10.4MB. 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