./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/29_conditionals_vs.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/29_conditionals_vs.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 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/29_conditionals_vs.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/29_conditionals_vs.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-2755261-m [2024-01-26 15:11:17,774 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:11:17,849 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:11:17,855 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:11:17,856 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:11:17,882 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:11:17,882 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:11:17,883 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:11:17,883 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:11:17,888 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:11:17,888 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:11:17,889 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:11:17,890 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:11:17,891 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:11:17,891 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:11:17,892 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:11:17,892 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:11:17,892 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:11:17,892 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:11:17,893 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:11:17,893 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:11:17,893 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:11:17,893 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:11:17,894 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:11:17,894 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:11:17,894 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:11:17,894 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:11:17,894 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:11:17,895 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:11:17,895 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:11:17,896 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:11:17,896 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:11:17,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:11:17,897 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:11:17,897 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:11:17,897 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:11:17,897 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:11:17,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:11:17,898 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:11:17,899 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:11:17,899 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:11:17,899 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:11:17,899 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:11:17,899 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:11:18,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:11:18,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:11:18,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:11:18,156 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:11:18,157 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:11:18,158 INFO L431 ainManager$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/29_conditionals_vs.yml/witness.yml [2024-01-26 15:11:18,259 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:11:18,260 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:11:18,260 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i [2024-01-26 15:11:19,315 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:11:19,525 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:11:19,526 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i [2024-01-26 15:11:19,540 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d9ab7247/e5462ae1fb76434bbd3557937a8db33f/FLAG9f3c512cb [2024-01-26 15:11:19,551 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d9ab7247/e5462ae1fb76434bbd3557937a8db33f [2024-01-26 15:11:19,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:11:19,556 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:11:19,557 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:11:19,557 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:11:19,561 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:11:19,562 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:11:18" (1/2) ... [2024-01-26 15:11:19,563 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@703c5944 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:11:19, skipping insertion in model container [2024-01-26 15:11:19,563 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:11:18" (1/2) ... [2024-01-26 15:11:19,565 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f36d13a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:11:19, skipping insertion in model container [2024-01-26 15:11:19,565 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:11:19" (2/2) ... [2024-01-26 15:11:19,565 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@703c5944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:11:19, skipping insertion in model container [2024-01-26 15:11:19,566 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:11:19" (2/2) ... [2024-01-26 15:11:19,566 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:11:19,618 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:11:19,620 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m <= 1 [2024-01-26 15:11:19,620 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-26 15:11:19,620 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-26 15:11:19,620 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m == 0 || m == 1 [2024-01-26 15:11:19,621 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m <= 1 [2024-01-26 15:11:19,622 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m == 0 || m == 1 [2024-01-26 15:11:19,622 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] 0 <= m [2024-01-26 15:11:19,622 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] m == 0 || m == 1 [2024-01-26 15:11:19,622 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] m <= 1 [2024-01-26 15:11:19,622 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967296LL + (long long )y) + (long long )z >= 0LL [2024-01-26 15:11:19,622 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967294LL - (long long )y) - (long long )z >= 0LL [2024-01-26 15:11:19,623 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967295LL + (long long )y) - (long long )z >= 0LL [2024-01-26 15:11:19,623 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967295LL - (long long )y) + (long long )z >= 0LL [2024-01-26 15:11:19,623 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-26 15:11:19,623 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )y) + (long long )z >= 0LL [2024-01-26 15:11:19,623 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967294LL - (long long )x) - (long long )z >= 0LL [2024-01-26 15:11:19,623 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL + (long long )x) - (long long )z >= 0LL [2024-01-26 15:11:19,624 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL + (long long )x) - (long long )y >= 0LL [2024-01-26 15:11:19,624 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967294LL - (long long )y) - (long long )z >= 0LL [2024-01-26 15:11:19,624 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )x) + (long long )y >= 0LL [2024-01-26 15:11:19,624 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL - (long long )x) + (long long )z >= 0LL [2024-01-26 15:11:19,624 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL + (long long )y) - (long long )z >= 0LL [2024-01-26 15:11:19,625 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )x) + (long long )z >= 0LL [2024-01-26 15:11:19,625 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL - (long long )y) + (long long )z >= 0LL [2024-01-26 15:11:19,625 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967294LL - (long long )x) - (long long )y >= 0LL [2024-01-26 15:11:19,625 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-26 15:11:19,625 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL - (long long )x) + (long long )y >= 0LL [2024-01-26 15:11:19,625 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-26 15:11:19,626 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-26 15:11:19,626 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-26 15:11:19,626 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L713] (unsigned long )arg == 0UL [2024-01-26 15:11:19,626 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] m <= 1 [2024-01-26 15:11:19,626 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] 0 <= m [2024-01-26 15:11:19,626 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] m == 0 || m == 1 [2024-01-26 15:11:19,626 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-26 15:11:19,627 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] 0 <= z [2024-01-26 15:11:19,627 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] z <= 1 [2024-01-26 15:11:19,627 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] (unsigned long )arg == 0UL [2024-01-26 15:11:19,628 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] z == 0 || z == 1 [2024-01-26 15:11:19,628 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-26 15:11:19,629 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-26 15:11:19,629 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-26 15:11:19,629 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= z [2024-01-26 15:11:19,629 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z <= 1 [2024-01-26 15:11:19,629 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 1 [2024-01-26 15:11:19,630 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-26 15:11:19,630 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 0 || z == 1 [2024-01-26 15:11:19,630 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-26 15:11:19,630 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] m == 0 [2024-01-26 15:11:19,630 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-26 15:11:19,631 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] m == 1 [2024-01-26 15:11:19,631 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] z <= 1 [2024-01-26 15:11:19,631 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (unsigned long )arg == 0UL [2024-01-26 15:11:19,631 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= z [2024-01-26 15:11:19,632 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] z == 0 || z == 1 [2024-01-26 15:11:19,632 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= m [2024-01-26 15:11:19,632 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m == 0 || m == 1 [2024-01-26 15:11:19,633 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m <= 1 [2024-01-26 15:11:19,633 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (unsigned long )arg == 0UL [2024-01-26 15:11:19,633 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] z == 0 [2024-01-26 15:11:19,634 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (unsigned long )arg == 0UL [2024-01-26 15:11:19,634 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] z == 0 [2024-01-26 15:11:19,634 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-26 15:11:19,634 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-26 15:11:19,634 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 1 [2024-01-26 15:11:19,634 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z <= 1 [2024-01-26 15:11:19,634 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= z [2024-01-26 15:11:19,634 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 0 || z == 1 [2024-01-26 15:11:19,635 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (0LL - (long long )x) + (long long )y >= 0LL [2024-01-26 15:11:19,635 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (unsigned long )arg == 0UL [2024-01-26 15:11:19,635 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (long long )x - (long long )y >= 0LL [2024-01-26 15:11:19,635 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= z [2024-01-26 15:11:19,635 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-26 15:11:19,635 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] z == 0 || z == 1 [2024-01-26 15:11:19,635 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] z <= 1 [2024-01-26 15:11:19,671 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:11:19,989 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/29_conditionals_vs.i[30422,30435] [2024-01-26 15:11:19,999 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:11:20,007 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-26 15:11:20,039 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-26 15:11:20,039 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f36d13a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:11:20, skipping insertion in model container [2024-01-26 15:11:20,039 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:11:20,040 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:11:20,042 INFO L158 Benchmark]: Toolchain (without parser) took 485.19ms. Allocated memory is still 125.8MB. Free memory was 80.7MB in the beginning and 62.9MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:11:20,043 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 100.7MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:11:20,043 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 100.7MB. Free memory is still 68.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:11:20,044 INFO L158 Benchmark]: CACSL2BoogieTranslator took 483.10ms. Allocated memory is still 125.8MB. Free memory was 80.5MB in the beginning and 62.9MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-26 15:11:20,046 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 100.7MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 100.7MB. Free memory is still 68.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 483.10ms. Allocated memory is still 125.8MB. Free memory was 80.5MB in the beginning and 62.9MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: Incorrect Syntax Undeclared variable in ACSL expression: m RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/29_conditionals_vs.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-2755261-m [2024-01-26 15:11:22,411 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:11:22,491 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:11:22,498 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:11:22,498 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:11:22,529 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:11:22,529 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:11:22,530 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:11:22,530 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:11:22,533 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:11:22,533 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:11:22,534 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:11:22,534 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:11:22,535 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:11:22,535 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:11:22,536 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:11:22,536 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:11:22,536 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:11:22,536 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:11:22,536 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:11:22,537 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:11:22,537 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:11:22,538 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:11:22,538 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:11:22,538 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:11:22,538 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:11:22,538 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:11:22,539 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:11:22,539 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:11:22,539 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:11:22,540 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:11:22,540 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:11:22,540 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:11:22,540 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:11:22,541 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:11:22,541 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:11:22,541 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:11:22,542 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:11:22,542 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:11:22,542 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:11:22,542 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:11:22,542 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:11:22,542 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:11:22,543 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:11:22,543 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:11:22,543 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:11:22,543 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:11:22,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:11:22,856 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:11:22,858 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:11:22,859 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:11:22,860 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:11:22,862 INFO L431 ainManager$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/29_conditionals_vs.yml/witness.yml [2024-01-26 15:11:22,983 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:11:22,983 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:11:22,984 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i [2024-01-26 15:11:24,148 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:11:24,380 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:11:24,380 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i [2024-01-26 15:11:24,393 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/368d427d6/44e889d5419f478bb903f4b445d3446b/FLAGc1211ccb6 [2024-01-26 15:11:24,406 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/368d427d6/44e889d5419f478bb903f4b445d3446b [2024-01-26 15:11:24,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:11:24,409 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:11:24,411 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:11:24,411 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:11:24,415 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:11:24,415 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:11:22" (1/2) ... [2024-01-26 15:11:24,416 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@585c4ee9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:11:24, skipping insertion in model container [2024-01-26 15:11:24,417 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:11:22" (1/2) ... [2024-01-26 15:11:24,418 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1cce0924 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:11:24, skipping insertion in model container [2024-01-26 15:11:24,418 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:11:24" (2/2) ... [2024-01-26 15:11:24,418 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@585c4ee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:11:24, skipping insertion in model container [2024-01-26 15:11:24,418 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:11:24" (2/2) ... [2024-01-26 15:11:24,418 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:11:24,474 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:11:24,475 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-26 15:11:24,475 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-26 15:11:24,476 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-26 15:11:24,476 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-26 15:11:24,476 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] z <= 1 [2024-01-26 15:11:24,476 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] (unsigned long )arg == 0UL [2024-01-26 15:11:24,476 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] z == 0 || z == 1 [2024-01-26 15:11:24,476 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] 0 <= z [2024-01-26 15:11:24,476 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m == 0 || m == 1 [2024-01-26 15:11:24,476 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= m [2024-01-26 15:11:24,476 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m <= 1 [2024-01-26 15:11:24,477 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (unsigned long )arg == 0UL [2024-01-26 15:11:24,477 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= z [2024-01-26 15:11:24,477 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] z == 0 || z == 1 [2024-01-26 15:11:24,477 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] z <= 1 [2024-01-26 15:11:24,477 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] m == 0 [2024-01-26 15:11:24,477 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (unsigned long )arg == 0UL [2024-01-26 15:11:24,478 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] z == 0 [2024-01-26 15:11:24,478 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967296LL + (long long )y) + (long long )z >= 0LL [2024-01-26 15:11:24,478 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967295LL - (long long )y) + (long long )z >= 0LL [2024-01-26 15:11:24,478 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967294LL - (long long )y) - (long long )z >= 0LL [2024-01-26 15:11:24,478 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967295LL + (long long )y) - (long long )z >= 0LL [2024-01-26 15:11:24,478 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-26 15:11:24,478 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 1 [2024-01-26 15:11:24,478 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z <= 1 [2024-01-26 15:11:24,479 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-26 15:11:24,479 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 0 || z == 1 [2024-01-26 15:11:24,479 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-26 15:11:24,479 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= z [2024-01-26 15:11:24,479 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (0LL - (long long )x) + (long long )y >= 0LL [2024-01-26 15:11:24,479 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (unsigned long )arg == 0UL [2024-01-26 15:11:24,480 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (long long )x - (long long )y >= 0LL [2024-01-26 15:11:24,480 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] z == 0 || z == 1 [2024-01-26 15:11:24,480 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-26 15:11:24,481 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= z [2024-01-26 15:11:24,481 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] z <= 1 [2024-01-26 15:11:24,481 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] m == 1 [2024-01-26 15:11:24,481 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] m == 0 || m == 1 [2024-01-26 15:11:24,481 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] m <= 1 [2024-01-26 15:11:24,481 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] 0 <= m [2024-01-26 15:11:24,482 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (unsigned long )arg == 0UL [2024-01-26 15:11:24,482 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] z == 0 [2024-01-26 15:11:24,482 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-26 15:11:24,482 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m == 0 || m == 1 [2024-01-26 15:11:24,482 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m <= 1 [2024-01-26 15:11:24,482 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m == 0 || m == 1 [2024-01-26 15:11:24,483 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m <= 1 [2024-01-26 15:11:24,483 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-26 15:11:24,483 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-26 15:11:24,483 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-26 15:11:24,483 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-26 15:11:24,484 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L713] (unsigned long )arg == 0UL [2024-01-26 15:11:24,484 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-26 15:11:24,484 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z <= 1 [2024-01-26 15:11:24,485 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= z [2024-01-26 15:11:24,485 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 1 [2024-01-26 15:11:24,485 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-26 15:11:24,485 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 0 || z == 1 [2024-01-26 15:11:24,485 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL + (long long )x) - (long long )y >= 0LL [2024-01-26 15:11:24,485 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-26 15:11:24,485 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL - (long long )x) + (long long )y >= 0LL [2024-01-26 15:11:24,486 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL + (long long )y) - (long long )z >= 0LL [2024-01-26 15:11:24,486 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL + (long long )x) - (long long )z >= 0LL [2024-01-26 15:11:24,486 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )y) + (long long )z >= 0LL [2024-01-26 15:11:24,486 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL - (long long )y) + (long long )z >= 0LL [2024-01-26 15:11:24,486 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL - (long long )x) + (long long )z >= 0LL [2024-01-26 15:11:24,486 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )x) + (long long )z >= 0LL [2024-01-26 15:11:24,486 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967294LL - (long long )x) - (long long )y >= 0LL [2024-01-26 15:11:24,486 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )x) + (long long )y >= 0LL [2024-01-26 15:11:24,486 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967294LL - (long long )x) - (long long )z >= 0LL [2024-01-26 15:11:24,487 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967294LL - (long long )y) - (long long )z >= 0LL [2024-01-26 15:11:24,487 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-26 15:11:24,487 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] m <= 1 [2024-01-26 15:11:24,487 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] 0 <= m [2024-01-26 15:11:24,487 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] m == 0 || m == 1 [2024-01-26 15:11:24,525 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:11:24,821 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/29_conditionals_vs.i[30422,30435] [2024-01-26 15:11:24,829 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-26 15:11:24,840 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-26 15:11:24,866 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-26 15:11:24,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1cce0924 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:11:24, skipping insertion in model container [2024-01-26 15:11:24,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:11:24,867 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:11:24,869 INFO L158 Benchmark]: Toolchain (without parser) took 458.99ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 30.3MB in the beginning and 48.7MB in the end (delta: -18.4MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. [2024-01-26 15:11:24,869 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 58.7MB. Free memory was 35.1MB in the beginning and 35.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:11:24,870 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 58.7MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:11:24,870 INFO L158 Benchmark]: CACSL2BoogieTranslator took 456.00ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 30.2MB in the beginning and 49.0MB in the end (delta: -18.9MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. [2024-01-26 15:11:24,872 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 0.19ms. Allocated memory is still 58.7MB. Free memory was 35.1MB in the beginning and 35.1MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 58.7MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 456.00ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 30.2MB in the beginning and 49.0MB in the end (delta: -18.9MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: Incorrect Syntax Undeclared variable in ACSL expression: m RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN