./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.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/race-3_1-container_of-global.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 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/ldv-races/race-3_1-container_of-global.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-3_1-container_of-global.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:05:06,689 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:05:06,735 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:05:06,739 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:05:06,740 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:05:06,755 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:05:06,755 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:05:06,756 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:05:06,756 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:05:06,756 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:05:06,757 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:05:06,757 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:05:06,757 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:05:06,758 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:05:06,758 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:05:06,758 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:05:06,759 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:05:06,759 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:05:06,759 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:05:06,759 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:05:06,760 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:05:06,760 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:05:06,760 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:05:06,761 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:05:06,761 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:05:06,761 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:05:06,761 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:05:06,761 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:05:06,762 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:05:06,762 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:05:06,762 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:05:06,762 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:05:06,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:05:06,763 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:05:06,763 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:05:06,763 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:05:06,763 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:05:06,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:05:06,764 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:05:06,764 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:05:06,764 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:05:06,765 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:05:06,765 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:05:06,765 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:05:06,973 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:05:07,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:05:07,004 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:05:07,005 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:05:07,005 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:05:07,020 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i [2024-01-31 16:05:08,238 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:05:08,503 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:05:08,503 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i [2024-01-31 16:05:08,541 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a6df9dd1/4110c536febc4f968a2d948f33fd2f6e/FLAG2aedec117 [2024-01-31 16:05:08,556 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a6df9dd1/4110c536febc4f968a2d948f33fd2f6e [2024-01-31 16:05:08,560 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:05:08,560 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:05:08,561 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-3_1-container_of-global.yml/witness.yml [2024-01-31 16:05:08,693 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:05:08,695 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:05:08,698 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:08,699 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:05:08,709 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:05:08,710 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:08" (1/2) ... [2024-01-31 16:05:08,711 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fb19396 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:08, skipping insertion in model container [2024-01-31 16:05:08,711 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:08" (1/2) ... [2024-01-31 16:05:08,712 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e97f2c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:08, skipping insertion in model container [2024-01-31 16:05:08,713 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:08" (2/2) ... [2024-01-31 16:05:08,713 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fb19396 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:08, skipping insertion in model container [2024-01-31 16:05:08,713 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:08" (2/2) ... [2024-01-31 16:05:08,714 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:05:08,842 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:05:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] (unsigned long )status == 0UL [2024-01-31 16:05:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] my_dev == 0 [2024-01-31 16:05:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] ((((((0LL - (long long )probe_ret) + (long long )ret >= 0LL) && ((long long )probe_ret + (long long )ret >= 0LL)) && ((0LL - (long long )probe_ret) - (long long )ret >= 0LL)) && ((long long )probe_ret - (long long )ret >= 0LL)) && (ret == 0)) && (probe_ret == 0) [2024-01-31 16:05:08,844 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] ((((((0LL - (long long )probe_ret) + (long long )ret >= 0LL) && ((long long )probe_ret + (long long )ret >= 0LL)) && ((0LL - (long long )probe_ret) - (long long )ret >= 0LL)) && ((long long )probe_ret - (long long )ret >= 0LL)) && (ret == 0)) && (probe_ret == 0) [2024-01-31 16:05:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L3953-L3953] (ret == 0) && (((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && my_dev == 0) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] (unsigned long )arg == 0UL [2024-01-31 16:05:08,845 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] ((res == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L3906-L3906] (unsigned long )arg == 0UL [2024-01-31 16:05:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] (((((0 == data->shared.a) && (0 == data->shared.b)) && (my_dev == 0)) && (data->shared.a == 0)) && (data->shared.a == data->shared.b)) && (data->shared.b == 0) [2024-01-31 16:05:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] (expression == 1 && my_dev == 0) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-31 16:05:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L3918-L3918] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (((((4294967296LL + (long long )probe_ret) + (long long )ret >= 0LL) && ((4294967295LL - (long long )probe_ret) + (long long )ret >= 0LL)) && ((4294967295LL + (long long )probe_ret) - (long long )ret >= 0LL)) && ((4294967294LL - (long long )probe_ret) - (long long )ret >= 0LL)) && (my_dev == 0) [2024-01-31 16:05:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] res == 0 [2024-01-31 16:05:08,846 INFO L98 nessWitnessExtractor]: Location invariant before [L3927-L3927] (((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:05:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L3921-L3921] (((my_dev == 0) && (res == 0)) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:08,847 INFO L98 nessWitnessExtractor]: Location invariant after [L3917-L3917] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L3905-L3905] (unsigned long )arg == 0UL [2024-01-31 16:05:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L3933-L3933] (unsigned long )status == 0UL [2024-01-31 16:05:08,847 INFO L98 nessWitnessExtractor]: Location invariant before [L3954-L3954] (ret == 0) && (((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && my_dev == 0) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:08,847 INFO L98 nessWitnessExtractor]: Location invariant after [L3902-L3902] (unsigned long )arg == 0UL [2024-01-31 16:05:08,848 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] ((((((0LL - (long long )probe_ret) + (long long )ret >= 0LL) && ((long long )probe_ret + (long long )ret >= 0LL)) && ((0LL - (long long )probe_ret) - (long long )ret >= 0LL)) && ((long long )probe_ret - (long long )ret >= 0LL)) && (ret == 0)) && (probe_ret == 0) [2024-01-31 16:05:08,848 INFO L98 nessWitnessExtractor]: Location invariant before [L3903-L3903] (unsigned long )arg == 0UL [2024-01-31 16:05:08,848 INFO L98 nessWitnessExtractor]: Location invariant before [L3937-L3937] my_dev == 0 [2024-01-31 16:05:08,848 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3944] ((((((2147483648LL + (long long )probe_ret) + (long long )ret >= 0LL) && ((2147483647LL - (long long )probe_ret) + (long long )ret >= 0LL)) && ((2147483648LL + (long long )probe_ret) - (long long )ret >= 0LL)) && ((2147483647LL - (long long )probe_ret) - (long long )ret >= 0LL)) && (my_dev == 0)) && (ret == 0) [2024-01-31 16:05:08,848 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 1 [2024-01-31 16:05:08,848 INFO L98 nessWitnessExtractor]: Location invariant before [L3955-L3955] (ret == 0) && ((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:08,849 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] res == 0 [2024-01-31 16:05:08,849 INFO L98 nessWitnessExtractor]: Location invariant before [L3948-L3948] (ret == 0) && (((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && my_dev == 0) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:08,849 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 0 [2024-01-31 16:05:08,849 INFO L98 nessWitnessExtractor]: Location invariant after [L3885-L3885] expression == 0 [2024-01-31 16:05:08,849 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] my_dev == 0 [2024-01-31 16:05:08,849 INFO L98 nessWitnessExtractor]: Location invariant before [L3902-L3902] (unsigned long )arg == 0UL [2024-01-31 16:05:08,850 INFO L98 nessWitnessExtractor]: Location invariant before [L3928-L3928] (((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:05:08,850 INFO L98 nessWitnessExtractor]: Location invariant after [L3943-L3943] (((((4294967296LL + (long long )probe_ret) + (long long )ret >= 0LL) && ((4294967295LL - (long long )probe_ret) + (long long )ret >= 0LL)) && ((4294967295LL + (long long )probe_ret) - (long long )ret >= 0LL)) && ((4294967294LL - (long long )probe_ret) - (long long )ret >= 0LL)) && (my_dev == 0) [2024-01-31 16:05:08,850 INFO L98 nessWitnessExtractor]: Location invariant before [L3956-L3956] (ret == 0) && ((((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:08,850 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:08,850 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] ((0 == data->shared.a) && (my_dev == 0)) && (data->shared.a == 0) [2024-01-31 16:05:08,851 INFO L98 nessWitnessExtractor]: Location invariant after [L3885-L3885] expression == 1 [2024-01-31 16:05:08,852 INFO L98 nessWitnessExtractor]: Location invariant before [L3904-L3904] (unsigned long )arg == 0UL [2024-01-31 16:05:08,852 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] ((((((2147483648LL + (long long )probe_ret) + (long long )ret >= 0LL) && ((2147483647LL - (long long )probe_ret) + (long long )ret >= 0LL)) && ((2147483648LL + (long long )probe_ret) - (long long )ret >= 0LL)) && ((2147483647LL - (long long )probe_ret) - (long long )ret >= 0LL)) && (my_dev == 0)) && (ret == 0) [2024-01-31 16:05:08,852 INFO L98 nessWitnessExtractor]: Location invariant before [L3957-L3957] (ret == 0) && ((((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:08,852 INFO L98 nessWitnessExtractor]: Location invariant before [L3959-L3959] (ret == 0) && ((((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:08,852 INFO L98 nessWitnessExtractor]: Location invariant after [L3885-L3885] expression == 1 [2024-01-31 16:05:08,903 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:05:09,182 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:05:09,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e97f2c1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:09, skipping insertion in model container [2024-01-31 16:05:09,182 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:09,183 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:05:09,185 INFO L158 Benchmark]: Toolchain (without parser) took 489.00ms. Allocated memory was 109.1MB in the beginning and 144.7MB in the end (delta: 35.7MB). Free memory was 80.5MB in the beginning and 79.7MB in the end (delta: 871.7kB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. [2024-01-31 16:05:09,185 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 109.1MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:09,186 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 109.1MB. Free memory was 49.6MB in the beginning and 49.4MB in the end (delta: 223.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:09,187 INFO L158 Benchmark]: CACSL2BoogieTranslator took 484.57ms. Allocated memory was 109.1MB in the beginning and 144.7MB in the end (delta: 35.7MB). Free memory was 80.3MB in the beginning and 79.7MB in the end (delta: 660.6kB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. [2024-01-31 16:05:09,188 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 109.1MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 109.1MB. Free memory was 49.6MB in the beginning and 49.4MB in the end (delta: 223.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 484.57ms. Allocated memory was 109.1MB in the beginning and 144.7MB in the end (delta: 35.7MB). Free memory was 80.3MB in the beginning and 79.7MB in the end (delta: 660.6kB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2852]: Unsupported Syntax Undefined type __compar_fn_t RESULT: Ultimate could not prove your program: Toolchain returned no result. 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/ldv-races/race-3_1-container_of-global.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-3_1-container_of-global.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:05:11,293 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:05:11,364 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:05:11,368 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:05:11,369 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:05:11,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:05:11,397 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:05:11,397 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:05:11,398 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:05:11,401 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:05:11,401 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:05:11,401 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:05:11,402 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:05:11,403 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:05:11,403 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:05:11,404 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:05:11,404 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:05:11,404 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:05:11,404 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:05:11,404 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:05:11,405 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:05:11,405 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:05:11,405 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:05:11,406 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:05:11,406 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:05:11,406 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:05:11,406 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:05:11,407 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:05:11,407 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:05:11,407 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:05:11,408 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:05:11,408 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:05:11,408 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:05:11,408 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:05:11,409 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:05:11,409 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:05:11,410 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:05:11,410 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:05:11,410 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:05:11,410 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:05:11,410 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:05:11,411 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:05:11,411 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:05:11,411 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:05:11,411 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:05:11,411 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:05:11,412 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:05:11,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:05:11,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:05:11,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:05:11,725 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:05:11,725 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:05:11,727 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i [2024-01-31 16:05:12,894 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:05:13,170 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:05:13,171 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i [2024-01-31 16:05:13,200 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6134f9cfa/25c95763370746a489189751c4b99930/FLAG8378412eb [2024-01-31 16:05:13,220 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6134f9cfa/25c95763370746a489189751c4b99930 [2024-01-31 16:05:13,223 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:05:13,223 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:05:13,226 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-3_1-container_of-global.yml/witness.yml [2024-01-31 16:05:13,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:05:13,357 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:05:13,358 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:13,358 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:05:13,363 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:05:13,363 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:13" (1/2) ... [2024-01-31 16:05:13,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eb0b8b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:13, skipping insertion in model container [2024-01-31 16:05:13,365 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:13" (1/2) ... [2024-01-31 16:05:13,366 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4fc070d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:13, skipping insertion in model container [2024-01-31 16:05:13,367 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:13" (2/2) ... [2024-01-31 16:05:13,367 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eb0b8b5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:13, skipping insertion in model container [2024-01-31 16:05:13,368 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:13" (2/2) ... [2024-01-31 16:05:13,368 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:05:13,496 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:05:13,498 INFO L98 nessWitnessExtractor]: Location invariant before [L3956-L3956] (ret == 0) && ((((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:13,498 INFO L98 nessWitnessExtractor]: Location invariant after [L3885-L3885] expression == 1 [2024-01-31 16:05:13,498 INFO L98 nessWitnessExtractor]: Location invariant before [L3921-L3921] (((my_dev == 0) && (res == 0)) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:13,498 INFO L98 nessWitnessExtractor]: Location invariant after [L3885-L3885] expression == 1 [2024-01-31 16:05:13,498 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 0 [2024-01-31 16:05:13,498 INFO L98 nessWitnessExtractor]: Location invariant before [L3955-L3955] (ret == 0) && ((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:13,498 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] res == 0 [2024-01-31 16:05:13,499 INFO L98 nessWitnessExtractor]: Location invariant after [L3917-L3917] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:13,499 INFO L98 nessWitnessExtractor]: Location invariant before [L3948-L3948] (ret == 0) && (((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && my_dev == 0) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:13,499 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (((((4294967296LL + (long long )probe_ret) + (long long )ret >= 0LL) && ((4294967295LL - (long long )probe_ret) + (long long )ret >= 0LL)) && ((4294967295LL + (long long )probe_ret) - (long long )ret >= 0LL)) && ((4294967294LL - (long long )probe_ret) - (long long )ret >= 0LL)) && (my_dev == 0) [2024-01-31 16:05:13,499 INFO L98 nessWitnessExtractor]: Location invariant before [L3953-L3953] (ret == 0) && (((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && my_dev == 0) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:13,499 INFO L98 nessWitnessExtractor]: Location invariant before [L3927-L3927] (((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:05:13,499 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] ((((((0LL - (long long )probe_ret) + (long long )ret >= 0LL) && ((long long )probe_ret + (long long )ret >= 0LL)) && ((0LL - (long long )probe_ret) - (long long )ret >= 0LL)) && ((long long )probe_ret - (long long )ret >= 0LL)) && (ret == 0)) && (probe_ret == 0) [2024-01-31 16:05:13,499 INFO L98 nessWitnessExtractor]: Location invariant before [L3903-L3903] (unsigned long )arg == 0UL [2024-01-31 16:05:13,500 INFO L98 nessWitnessExtractor]: Location invariant before [L3928-L3928] (((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:05:13,500 INFO L98 nessWitnessExtractor]: Location invariant before [L3937-L3937] my_dev == 0 [2024-01-31 16:05:13,500 INFO L98 nessWitnessExtractor]: Location invariant after [L3902-L3902] (unsigned long )arg == 0UL [2024-01-31 16:05:13,500 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] (unsigned long )status == 0UL [2024-01-31 16:05:13,500 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] (expression == 1 && my_dev == 0) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-31 16:05:13,500 INFO L98 nessWitnessExtractor]: Location invariant before [L3918-L3918] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:13,500 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] res == 0 [2024-01-31 16:05:13,500 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] (unsigned long )arg == 0UL [2024-01-31 16:05:13,501 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] my_dev == 0 [2024-01-31 16:05:13,501 INFO L98 nessWitnessExtractor]: Location invariant before [L3906-L3906] (unsigned long )arg == 0UL [2024-01-31 16:05:13,501 INFO L98 nessWitnessExtractor]: Location invariant before [L3905-L3905] (unsigned long )arg == 0UL [2024-01-31 16:05:13,501 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:13,501 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] ((((((2147483648LL + (long long )probe_ret) + (long long )ret >= 0LL) && ((2147483647LL - (long long )probe_ret) + (long long )ret >= 0LL)) && ((2147483648LL + (long long )probe_ret) - (long long )ret >= 0LL)) && ((2147483647LL - (long long )probe_ret) - (long long )ret >= 0LL)) && (my_dev == 0)) && (ret == 0) [2024-01-31 16:05:13,501 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] ((((((0LL - (long long )probe_ret) + (long long )ret >= 0LL) && ((long long )probe_ret + (long long )ret >= 0LL)) && ((0LL - (long long )probe_ret) - (long long )ret >= 0LL)) && ((long long )probe_ret - (long long )ret >= 0LL)) && (ret == 0)) && (probe_ret == 0) [2024-01-31 16:05:13,501 INFO L98 nessWitnessExtractor]: Location invariant after [L3885-L3885] expression == 0 [2024-01-31 16:05:13,502 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] (((((0 == data->shared.a) && (0 == data->shared.b)) && (my_dev == 0)) && (data->shared.a == 0)) && (data->shared.a == data->shared.b)) && (data->shared.b == 0) [2024-01-31 16:05:13,502 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] my_dev == 0 [2024-01-31 16:05:13,503 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 1 [2024-01-31 16:05:13,503 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] ((0 == data->shared.a) && (my_dev == 0)) && (data->shared.a == 0) [2024-01-31 16:05:13,503 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] ((res == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:13,504 INFO L98 nessWitnessExtractor]: Location invariant before [L3954-L3954] (ret == 0) && (((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && my_dev == 0) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:13,505 INFO L98 nessWitnessExtractor]: Location invariant before [L3959-L3959] (ret == 0) && ((((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:13,505 INFO L98 nessWitnessExtractor]: Location invariant before [L3902-L3902] (unsigned long )arg == 0UL [2024-01-31 16:05:13,505 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:13,505 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3944] ((((((2147483648LL + (long long )probe_ret) + (long long )ret >= 0LL) && ((2147483647LL - (long long )probe_ret) + (long long )ret >= 0LL)) && ((2147483648LL + (long long )probe_ret) - (long long )ret >= 0LL)) && ((2147483647LL - (long long )probe_ret) - (long long )ret >= 0LL)) && (my_dev == 0)) && (ret == 0) [2024-01-31 16:05:13,505 INFO L98 nessWitnessExtractor]: Location invariant before [L3933-L3933] (unsigned long )status == 0UL [2024-01-31 16:05:13,505 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] ((((((0LL - (long long )probe_ret) + (long long )ret >= 0LL) && ((long long )probe_ret + (long long )ret >= 0LL)) && ((0LL - (long long )probe_ret) - (long long )ret >= 0LL)) && ((long long )probe_ret - (long long )ret >= 0LL)) && (ret == 0)) && (probe_ret == 0) [2024-01-31 16:05:13,505 INFO L98 nessWitnessExtractor]: Location invariant before [L3904-L3904] (unsigned long )arg == 0UL [2024-01-31 16:05:13,505 INFO L98 nessWitnessExtractor]: Location invariant before [L3957-L3957] (ret == 0) && ((((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:13,506 INFO L98 nessWitnessExtractor]: Location invariant after [L3943-L3943] (((((4294967296LL + (long long )probe_ret) + (long long )ret >= 0LL) && ((4294967295LL - (long long )probe_ret) + (long long )ret >= 0LL)) && ((4294967295LL + (long long )probe_ret) - (long long )ret >= 0LL)) && ((4294967294LL - (long long )probe_ret) - (long long )ret >= 0LL)) && (my_dev == 0) [2024-01-31 16:05:13,558 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:05:13,838 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:05:13,840 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4fc070d3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:13, skipping insertion in model container [2024-01-31 16:05:13,840 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:13,840 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:05:13,842 INFO L158 Benchmark]: Toolchain (without parser) took 484.31ms. Allocated memory is still 60.8MB. Free memory was 31.9MB in the beginning and 25.0MB in the end (delta: 6.9MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2024-01-31 16:05:13,842 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 50.3MB. Free memory was 26.8MB in the beginning and 26.8MB in the end (delta: 35.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:13,843 INFO L158 Benchmark]: Witness Parser took 0.30ms. Allocated memory is still 60.8MB. Free memory is still 38.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:13,844 INFO L158 Benchmark]: CACSL2BoogieTranslator took 482.29ms. Allocated memory is still 60.8MB. Free memory was 31.7MB in the beginning and 25.0MB in the end (delta: 6.7MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2024-01-31 16:05:13,845 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 50.3MB. Free memory was 26.8MB in the beginning and 26.8MB in the end (delta: 35.2kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.30ms. Allocated memory is still 60.8MB. Free memory is still 38.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 482.29ms. Allocated memory is still 60.8MB. Free memory was 31.7MB in the beginning and 25.0MB in the end (delta: 6.7MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2852]: Unsupported Syntax Undefined type __compar_fn_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN