./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 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/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-ab2e0ac-m [2024-01-29 14:12:28,403 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:12:28,466 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:12:28,470 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:12:28,470 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:12:28,494 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:12:28,494 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:12:28,495 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:12:28,495 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:12:28,498 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:12:28,498 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:12:28,499 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:12:28,499 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:12:28,500 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:12:28,501 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:12:28,501 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:12:28,501 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:12:28,501 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:12:28,501 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:12:28,502 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:12:28,502 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:12:28,502 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:12:28,502 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:12:28,502 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:12:28,503 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:12:28,503 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:12:28,503 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:12:28,503 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:12:28,504 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:12:28,504 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:12:28,504 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:12:28,505 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:12:28,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:12:28,505 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:12:28,505 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:12:28,505 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:12:28,505 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:12:28,506 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:12:28,506 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:12:28,506 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:12:28,506 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:12:28,506 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:12:28,506 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:12:28,507 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:12:28,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:12:28,743 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:12:28,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:12:28,747 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:12:28,747 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:12:28,748 INFO L431 ainManager$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 [2024-01-29 14:12:28,847 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:12:28,848 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:12:28,850 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i [2024-01-29 14:12:29,730 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:12:29,925 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:12:29,925 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i [2024-01-29 14:12:29,941 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/520186e10/42b8c51a878b40f3904ca04d6576e467/FLAG6dabc91ff [2024-01-29 14:12:29,951 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/520186e10/42b8c51a878b40f3904ca04d6576e467 [2024-01-29 14:12:29,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:12:29,955 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:12:29,956 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:29,956 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:12:29,962 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:12:29,962 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:28" (1/2) ... [2024-01-29 14:12:29,963 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9f21b3e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:29, skipping insertion in model container [2024-01-29 14:12:29,963 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:28" (1/2) ... [2024-01-29 14:12:29,964 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72807de5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:29, skipping insertion in model container [2024-01-29 14:12:29,964 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:29" (2/2) ... [2024-01-29 14:12:29,964 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9f21b3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:29, skipping insertion in model container [2024-01-29 14:12:29,965 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:29" (2/2) ... [2024-01-29 14:12:29,965 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:12:30,023 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:12:30,024 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] z <= 1 [2024-01-29 14:12:30,024 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] 0 <= z [2024-01-29 14:12:30,024 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] (unsigned long )arg == 0UL [2024-01-29 14:12:30,025 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] z == 0 || z == 1 [2024-01-29 14:12:30,025 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= z [2024-01-29 14:12:30,025 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] z == 0 || z == 1 [2024-01-29 14:12:30,025 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] z <= 1 [2024-01-29 14:12:30,025 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (unsigned long )arg == 0UL [2024-01-29 14:12:30,025 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL + (long long )x) - (long long )z >= 0LL [2024-01-29 14:12:30,025 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL - (long long )y) + (long long )z >= 0LL [2024-01-29 14:12:30,026 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )y) + (long long )z >= 0LL [2024-01-29 14:12:30,026 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL - (long long )x) + (long long )z >= 0LL [2024-01-29 14:12:30,026 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )x) + (long long )y >= 0LL [2024-01-29 14:12:30,026 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL + (long long )x) - (long long )y >= 0LL [2024-01-29 14:12:30,026 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967294LL - (long long )x) - (long long )y >= 0LL [2024-01-29 14:12:30,026 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )x) + (long long )z >= 0LL [2024-01-29 14:12:30,026 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967294LL - (long long )x) - (long long )z >= 0LL [2024-01-29 14:12:30,026 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL + (long long )y) - (long long )z >= 0LL [2024-01-29 14:12:30,027 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL - (long long )x) + (long long )y >= 0LL [2024-01-29 14:12:30,027 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967294LL - (long long )y) - (long long )z >= 0LL [2024-01-29 14:12:30,027 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-29 14:12:30,027 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-29 14:12:30,028 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (0LL - (long long )x) + (long long )y >= 0LL [2024-01-29 14:12:30,028 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (long long )x - (long long )y >= 0LL [2024-01-29 14:12:30,028 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (unsigned long )arg == 0UL [2024-01-29 14:12:30,028 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-29 14:12:30,028 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 14:12:30,028 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-29 14:12:30,028 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] m == 0 [2024-01-29 14:12:30,028 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-29 14:12:30,029 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= z [2024-01-29 14:12:30,029 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 1 [2024-01-29 14:12:30,029 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z <= 1 [2024-01-29 14:12:30,029 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-29 14:12:30,029 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 0 || z == 1 [2024-01-29 14:12:30,030 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] m == 1 [2024-01-29 14:12:30,030 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] 0 <= m [2024-01-29 14:12:30,030 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] m == 0 || m == 1 [2024-01-29 14:12:30,031 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] m <= 1 [2024-01-29 14:12:30,031 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L713] (unsigned long )arg == 0UL [2024-01-29 14:12:30,031 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (unsigned long )arg == 0UL [2024-01-29 14:12:30,031 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] z == 0 [2024-01-29 14:12:30,032 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-29 14:12:30,032 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] z == 0 [2024-01-29 14:12:30,032 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (unsigned long )arg == 0UL [2024-01-29 14:12:30,032 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] 0 <= m [2024-01-29 14:12:30,032 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] m == 0 || m == 1 [2024-01-29 14:12:30,033 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] m <= 1 [2024-01-29 14:12:30,033 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] z <= 1 [2024-01-29 14:12:30,033 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] z == 0 || z == 1 [2024-01-29 14:12:30,033 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= z [2024-01-29 14:12:30,033 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-29 14:12:30,033 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-29 14:12:30,034 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-29 14:12:30,034 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 1 [2024-01-29 14:12:30,034 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 0 || z == 1 [2024-01-29 14:12:30,034 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z <= 1 [2024-01-29 14:12:30,035 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= z [2024-01-29 14:12:30,035 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967296LL + (long long )y) + (long long )z >= 0LL [2024-01-29 14:12:30,035 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967294LL - (long long )y) - (long long )z >= 0LL [2024-01-29 14:12:30,035 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967295LL - (long long )y) + (long long )z >= 0LL [2024-01-29 14:12:30,035 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:12:30,036 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967295LL + (long long )y) - (long long )z >= 0LL [2024-01-29 14:12:30,036 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m <= 1 [2024-01-29 14:12:30,036 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-29 14:12:30,036 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m == 0 || m == 1 [2024-01-29 14:12:30,036 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-29 14:12:30,036 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m == 0 || m == 1 [2024-01-29 14:12:30,036 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m <= 1 [2024-01-29 14:12:30,036 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-29 14:12:30,036 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 14:12:30,037 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-29 14:12:30,037 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m == 0 || m == 1 [2024-01-29 14:12:30,037 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m <= 1 [2024-01-29 14:12:30,037 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= m [2024-01-29 14:12:30,075 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:12:30,375 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] [2024-01-29 14:12:30,385 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:12:30,392 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:12:30,419 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 14:12:30,419 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72807de5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:30, skipping insertion in model container [2024-01-29 14:12:30,420 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:30,420 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:12:30,421 INFO L158 Benchmark]: Toolchain (without parser) took 465.48ms. Allocated memory is still 188.7MB. Free memory was 153.4MB in the beginning and 135.6MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 14:12:30,422 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 79.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:30,422 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 75.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:30,423 INFO L158 Benchmark]: CACSL2BoogieTranslator took 463.93ms. Allocated memory is still 188.7MB. Free memory was 152.4MB in the beginning and 135.6MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 14:12:30,425 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 109.1MB. Free memory is still 79.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 109.1MB. Free memory is still 75.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 463.93ms. Allocated memory is still 188.7MB. Free memory was 152.4MB in the beginning and 135.6MB in the end (delta: 16.8MB). 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-ab2e0ac-m [2024-01-29 14:12:32,117 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:12:32,191 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:12:32,194 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:12:32,195 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:12:32,224 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:12:32,225 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:12:32,225 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:12:32,226 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:12:32,229 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:12:32,229 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:12:32,229 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:12:32,230 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:12:32,231 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:12:32,232 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:12:32,232 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:12:32,232 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:12:32,232 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:12:32,233 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:12:32,233 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:12:32,233 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:12:32,234 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:12:32,234 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:12:32,234 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:12:32,234 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:12:32,235 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:12:32,235 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:12:32,235 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:12:32,235 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:12:32,235 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:12:32,236 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:12:32,236 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:12:32,237 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:12:32,237 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:12:32,237 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:12:32,237 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:12:32,238 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:12:32,238 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:12:32,238 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:12:32,238 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:12:32,239 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:12:32,239 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:12:32,239 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:12:32,239 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:12:32,239 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:12:32,240 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:12:32,240 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:12:32,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:12:32,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:12:32,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:12:32,513 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:12:32,514 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:12:32,516 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i [2024-01-29 14:12:33,558 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:12:33,802 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:12:33,802 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/29_conditionals_vs.i [2024-01-29 14:12:33,816 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6be9504cf/f5ef1306031a429ab79ce14279df2003/FLAGd58b7518d [2024-01-29 14:12:33,830 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6be9504cf/f5ef1306031a429ab79ce14279df2003 [2024-01-29 14:12:33,832 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:12:33,833 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:12:33,834 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/29_conditionals_vs.yml/witness.yml [2024-01-29 14:12:33,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:12:33,939 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:12:33,941 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:33,941 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:12:33,944 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:12:33,945 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:33" (1/2) ... [2024-01-29 14:12:33,946 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@142158af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:33, skipping insertion in model container [2024-01-29 14:12:33,946 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:12:33" (1/2) ... [2024-01-29 14:12:33,947 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@795346de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:12:33, skipping insertion in model container [2024-01-29 14:12:33,947 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:33" (2/2) ... [2024-01-29 14:12:33,947 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@142158af and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:33, skipping insertion in model container [2024-01-29 14:12:33,948 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:12:33" (2/2) ... [2024-01-29 14:12:33,948 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:12:34,006 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:12:34,007 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (long long )x - (long long )y >= 0LL [2024-01-29 14:12:34,007 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (unsigned long )arg == 0UL [2024-01-29 14:12:34,007 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (0LL - (long long )x) + (long long )y >= 0LL [2024-01-29 14:12:34,008 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m <= 1 [2024-01-29 14:12:34,008 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] 0 <= m [2024-01-29 14:12:34,008 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] m == 0 || m == 1 [2024-01-29 14:12:34,008 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-29 14:12:34,008 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] z == 0 || z == 1 [2024-01-29 14:12:34,009 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] z <= 1 [2024-01-29 14:12:34,009 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] 0 <= z [2024-01-29 14:12:34,009 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-29 14:12:34,009 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m <= 1 [2024-01-29 14:12:34,009 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m == 0 || m == 1 [2024-01-29 14:12:34,009 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m <= 1 [2024-01-29 14:12:34,009 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] 0 <= m [2024-01-29 14:12:34,010 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] m == 0 || m == 1 [2024-01-29 14:12:34,010 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= z [2024-01-29 14:12:34,010 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-29 14:12:34,010 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z <= 1 [2024-01-29 14:12:34,010 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 0 || z == 1 [2024-01-29 14:12:34,010 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 1 [2024-01-29 14:12:34,011 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-29 14:12:34,011 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] 0 <= z [2024-01-29 14:12:34,011 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] (unsigned long )arg == 0UL [2024-01-29 14:12:34,011 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] z <= 1 [2024-01-29 14:12:34,011 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L719] z == 0 || z == 1 [2024-01-29 14:12:34,011 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z <= 1 [2024-01-29 14:12:34,011 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 1 [2024-01-29 14:12:34,011 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] z == 0 || z == 1 [2024-01-29 14:12:34,012 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-29 14:12:34,012 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] 0 <= z [2024-01-29 14:12:34,012 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (unsigned long )arg == 0UL [2024-01-29 14:12:34,012 INFO L98 nessWitnessExtractor]: Location invariant after [L695-L699] m == 0 [2024-01-29 14:12:34,013 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL - (long long )x) + (long long )z >= 0LL [2024-01-29 14:12:34,014 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967294LL - (long long )x) - (long long )z >= 0LL [2024-01-29 14:12:34,014 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL - (long long )x) + (long long )y >= 0LL [2024-01-29 14:12:34,014 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL + (long long )x) - (long long )y >= 0LL [2024-01-29 14:12:34,014 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL - (long long )y) + (long long )z >= 0LL [2024-01-29 14:12:34,014 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967294LL - (long long )y) - (long long )z >= 0LL [2024-01-29 14:12:34,014 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-29 14:12:34,014 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL + (long long )y) - (long long )z >= 0LL [2024-01-29 14:12:34,014 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967294LL - (long long )x) - (long long )y >= 0LL [2024-01-29 14:12:34,015 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967295LL + (long long )x) - (long long )z >= 0LL [2024-01-29 14:12:34,015 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )x) + (long long )y >= 0LL [2024-01-29 14:12:34,015 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )y) + (long long )z >= 0LL [2024-01-29 14:12:34,015 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (4294967296LL + (long long )x) + (long long )z >= 0LL [2024-01-29 14:12:34,015 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-29 14:12:34,016 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m <= 1 [2024-01-29 14:12:34,016 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] 0 <= m [2024-01-29 14:12:34,016 INFO L98 nessWitnessExtractor]: Location invariant after [L2-L4] m == 0 || m == 1 [2024-01-29 14:12:34,016 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-29 14:12:34,016 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] z == 0 [2024-01-29 14:12:34,017 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (unsigned long )arg == 0UL [2024-01-29 14:12:34,017 INFO L98 nessWitnessExtractor]: Location invariant after [L690-L694] m == 1 [2024-01-29 14:12:34,018 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967295LL + (long long )y) - (long long )z >= 0LL [2024-01-29 14:12:34,018 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967295LL - (long long )y) + (long long )z >= 0LL [2024-01-29 14:12:34,018 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-29 14:12:34,018 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967294LL - (long long )y) - (long long )z >= 0LL [2024-01-29 14:12:34,018 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (4294967296LL + (long long )y) + (long long )z >= 0LL [2024-01-29 14:12:34,018 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] z <= 1 [2024-01-29 14:12:34,018 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] 0 <= z [2024-01-29 14:12:34,019 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (unsigned long )arg == 0UL [2024-01-29 14:12:34,019 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] z == 0 || z == 1 [2024-01-29 14:12:34,019 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L713] (unsigned long )arg == 0UL [2024-01-29 14:12:34,019 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m == 0 || m == 1 [2024-01-29 14:12:34,019 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] m <= 1 [2024-01-29 14:12:34,019 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] 0 <= m [2024-01-29 14:12:34,019 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] 0 <= m [2024-01-29 14:12:34,019 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] m <= 1 [2024-01-29 14:12:34,020 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] m == 0 || m == 1 [2024-01-29 14:12:34,020 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] m == 0 || m == 1 [2024-01-29 14:12:34,020 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] m <= 1 [2024-01-29 14:12:34,020 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] 0 <= m [2024-01-29 14:12:34,020 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (unsigned long )arg == 0UL [2024-01-29 14:12:34,020 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] z == 0 [2024-01-29 14:12:34,057 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:12:34,266 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] [2024-01-29 14:12:34,276 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:12:34,296 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-29 14:12:34,322 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-29 14:12:34,323 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@795346de and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:12:34, skipping insertion in model container [2024-01-29 14:12:34,323 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:12:34,323 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:12:34,325 INFO L158 Benchmark]: Toolchain (without parser) took 384.70ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 42.1MB in the beginning and 76.8MB in the end (delta: -34.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-29 14:12:34,325 INFO L158 Benchmark]: CDTParser took 0.59ms. Allocated memory is still 67.1MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:34,326 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 67.1MB. Free memory is still 46.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:12:34,326 INFO L158 Benchmark]: CACSL2BoogieTranslator took 382.64ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 41.8MB in the beginning and 76.8MB in the end (delta: -35.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-29 14:12:34,328 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59ms. Allocated memory is still 67.1MB. Free memory is still 43.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 67.1MB. Free memory is still 46.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 382.64ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 41.8MB in the beginning and 76.8MB in the end (delta: -35.1MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN