./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-races/race-3_2-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_2-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_2-container_of-global.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-3_2-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 16:26:54,138 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:26:54,205 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:26:54,211 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:26:54,212 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:26:54,237 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:26:54,238 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:26:54,238 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:26:54,238 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:26:54,240 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:26:54,240 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:26:54,240 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:26:54,241 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:26:54,241 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:26:54,241 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:26:54,242 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:26:54,242 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:26:54,242 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:26:54,242 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:26:54,243 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:26:54,243 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:26:54,245 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:26:54,245 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:26:54,246 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:26:54,246 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:26:54,246 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:26:54,246 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:26:54,246 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:26:54,247 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:26:54,247 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:26:54,248 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:26:54,248 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:26:54,248 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:26:54,248 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:26:54,248 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:26:54,249 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:26:54,249 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:26:54,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:26:54,249 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:26:54,249 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:26:54,249 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:26:54,250 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:26:54,250 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:26:54,250 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:26:54,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:26:54,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:26:54,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:26:54,508 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:26:54,508 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:26:54,509 INFO L431 ainManager$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_2-container_of-global.yml/witness.yml [2024-01-31 16:26:54,679 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:26:54,680 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:26:54,681 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-3_2-container_of-global.i [2024-01-31 16:26:55,646 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:26:55,918 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:26:55,930 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-3_2-container_of-global.i [2024-01-31 16:26:55,961 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ba0c34ce/963083646cf245a19e3cf961bf50624f/FLAGf7ec0d160 [2024-01-31 16:26:55,976 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ba0c34ce/963083646cf245a19e3cf961bf50624f [2024-01-31 16:26:55,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:26:55,981 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:26:55,982 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:55,982 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:26:55,986 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:26:55,986 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:54" (1/2) ... [2024-01-31 16:26:55,987 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bb9180e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:55, skipping insertion in model container [2024-01-31 16:26:55,988 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:54" (1/2) ... [2024-01-31 16:26:55,989 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a902f2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:55, skipping insertion in model container [2024-01-31 16:26:55,989 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:55" (2/2) ... [2024-01-31 16:26:55,990 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bb9180e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:55, skipping insertion in model container [2024-01-31 16:26:55,990 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:55" (2/2) ... [2024-01-31 16:26:55,990 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:26:56,182 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:26:56,183 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3944] (unsigned long )status == 0UL [2024-01-31 16:26:56,183 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] (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 16:26:56,183 INFO L98 nessWitnessExtractor]: Location invariant before [L3937-L3937] (((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:26:56,183 INFO L98 nessWitnessExtractor]: Location invariant before [L3954-L3954] ((((((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 16:26:56,184 INFO L98 nessWitnessExtractor]: Location invariant before [L3928-L3928] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:26:56,184 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 0 [2024-01-31 16:26:56,184 INFO L98 nessWitnessExtractor]: Location invariant before [L3966-L3966] (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 16:26:56,184 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] res == 0 [2024-01-31 16:26:56,184 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] (unsigned long )arg == 0UL [2024-01-31 16:26:56,184 INFO L98 nessWitnessExtractor]: Location invariant before [L3957-L3957] ((((((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 16:26:56,184 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] (unsigned long )arg == 0UL [2024-01-31 16:26:56,185 INFO L98 nessWitnessExtractor]: Location invariant after [L3953-L3953] (((((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 16:26:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L3927-L3927] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:26:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] (expression == 1 && my_dev == 0) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-31 16:26:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L3931-L3931] (((my_dev == 0) && (res == 0)) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:26:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L3911-L3911] (unsigned long )arg == 0UL [2024-01-31 16:26:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L3926-L3926] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:26:56,185 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] (unsigned long )arg == 0UL [2024-01-31 16:26:56,186 INFO L98 nessWitnessExtractor]: Location invariant before [L3964-L3964] (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 16:26:56,186 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] (((((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 16:26:56,186 INFO L98 nessWitnessExtractor]: Location invariant before [L3922-L3922] my_dev == 0 [2024-01-31 16:26:56,186 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] (unsigned long )arg == 0UL [2024-01-31 16:26:56,186 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 1 [2024-01-31 16:26:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L3967-L3967] (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 16:26:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] my_dev == 0 [2024-01-31 16:26:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L3961-L3961] ((((((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 16:26:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L3958-L3958] (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 16:26:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L3953-L3953] (((((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 16:26:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L3959-L3959] ((((((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 16:26:56,187 INFO L98 nessWitnessExtractor]: Location invariant after [L3904-L3904] (unsigned long )arg == 0UL [2024-01-31 16:26:56,187 INFO L98 nessWitnessExtractor]: Location invariant before [L3965-L3965] (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 16:26:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 0 [2024-01-31 16:26:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] (unsigned long )arg == 0UL [2024-01-31 16:26:56,188 INFO L98 nessWitnessExtractor]: Location invariant after [L3911-L3911] (unsigned long )arg == 0UL [2024-01-31 16:26:56,188 INFO L98 nessWitnessExtractor]: Location invariant before [L3935-L3935] res == 0 [2024-01-31 16:26:56,189 INFO L98 nessWitnessExtractor]: Location invariant before [L3908-L3908] (unsigned long )arg == 0UL [2024-01-31 16:26:56,189 INFO L98 nessWitnessExtractor]: Location invariant before [L3960-L3960] ((((((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 16:26:56,189 INFO L98 nessWitnessExtractor]: Location invariant before [L3963-L3963] (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 16:26:56,190 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (unsigned long )status == 0UL [2024-01-31 16:26:56,190 INFO L98 nessWitnessExtractor]: Location invariant before [L3910-L3910] (unsigned long )arg == 0UL [2024-01-31 16:26:56,190 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 1 [2024-01-31 16:26:56,190 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] my_dev == 0 [2024-01-31 16:26:56,190 INFO L98 nessWitnessExtractor]: Location invariant before [L3909-L3909] (unsigned long )arg == 0UL [2024-01-31 16:26:56,191 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] (unsigned long )arg == 0UL [2024-01-31 16:26:56,191 INFO L98 nessWitnessExtractor]: Location invariant before [L3938-L3938] (((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:26:56,191 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] ((0 == data->shared.a) && (my_dev == 0)) && (data->shared.a == 0) [2024-01-31 16:26:56,191 INFO L98 nessWitnessExtractor]: Location invariant before [L3904-L3904] (unsigned long )arg == 0UL [2024-01-31 16:26:56,191 INFO L98 nessWitnessExtractor]: Location invariant after [L3927-L3927] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:26:56,191 INFO L98 nessWitnessExtractor]: Location invariant before [L3933-L3933] ((res == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:26:56,191 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 1 [2024-01-31 16:26:56,239 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:26:56,485 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:26:56,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a902f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:56, skipping insertion in model container [2024-01-31 16:26:56,486 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:56,486 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:26:56,488 INFO L158 Benchmark]: Toolchain (without parser) took 506.86ms. Allocated memory is still 151.0MB. Free memory was 71.4MB in the beginning and 87.1MB in the end (delta: -15.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-31 16:26:56,489 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 113.2MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:56,489 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 120.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:56,490 INFO L158 Benchmark]: CACSL2BoogieTranslator took 504.41ms. Allocated memory is still 151.0MB. Free memory was 71.2MB in the beginning and 87.1MB in the end (delta: -15.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-01-31 16:26:56,492 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 113.2MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 120.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 504.41ms. Allocated memory is still 151.0MB. Free memory was 71.2MB in the beginning and 87.1MB in the end (delta: -15.8MB). Peak memory consumption was 10.5MB. 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_2-container_of-global.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-3_2-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 16:26:58,432 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:26:58,500 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:26:58,506 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:26:58,506 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:26:58,542 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:26:58,543 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:26:58,543 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:26:58,544 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:26:58,546 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:26:58,546 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:26:58,546 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:26:58,547 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:26:58,550 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:26:58,551 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:26:58,551 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:26:58,551 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:26:58,552 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:26:58,552 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:26:58,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:26:58,552 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:26:58,553 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:26:58,553 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:26:58,553 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:26:58,554 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:26:58,554 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:26:58,554 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:26:58,554 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:26:58,554 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:26:58,555 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:26:58,555 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:26:58,556 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:26:58,556 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:26:58,556 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:26:58,556 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:26:58,556 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:26:58,557 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:26:58,557 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:26:58,557 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:26:58,557 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:26:58,558 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:26:58,558 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:26:58,558 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:26:58,558 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:26:58,558 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:26:58,559 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:26:58,559 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:26:58,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:26:58,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:26:58,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:26:58,862 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:26:58,863 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:26:58,864 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-3_2-container_of-global.i [2024-01-31 16:26:59,955 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:27:00,225 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:27:00,226 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-3_2-container_of-global.i [2024-01-31 16:27:00,262 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5b584f0b/aaf2747a27c947669924428eab5d7260/FLAG34f1c42f4 [2024-01-31 16:27:00,278 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e5b584f0b/aaf2747a27c947669924428eab5d7260 [2024-01-31 16:27:00,281 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:27:00,281 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:27:00,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-3_2-container_of-global.yml/witness.yml [2024-01-31 16:27:00,411 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:27:00,413 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:27:00,413 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:00,414 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:27:00,417 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:27:00,418 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:00" (1/2) ... [2024-01-31 16:27:00,419 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fd75b86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:00, skipping insertion in model container [2024-01-31 16:27:00,419 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:00" (1/2) ... [2024-01-31 16:27:00,420 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@84d8b82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:00, skipping insertion in model container [2024-01-31 16:27:00,420 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:00" (2/2) ... [2024-01-31 16:27:00,421 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fd75b86 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:00, skipping insertion in model container [2024-01-31 16:27:00,421 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:00" (2/2) ... [2024-01-31 16:27:00,421 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:27:00,567 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:27:00,568 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (unsigned long )status == 0UL [2024-01-31 16:27:00,568 INFO L98 nessWitnessExtractor]: Location invariant before [L3927-L3927] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:27:00,568 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] (unsigned long )arg == 0UL [2024-01-31 16:27:00,568 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 1 [2024-01-31 16:27:00,568 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3944] (unsigned long )status == 0UL [2024-01-31 16:27:00,569 INFO L98 nessWitnessExtractor]: Location invariant before [L3954-L3954] ((((((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 16:27:00,569 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 0 [2024-01-31 16:27:00,569 INFO L98 nessWitnessExtractor]: Location invariant after [L3927-L3927] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:27:00,569 INFO L98 nessWitnessExtractor]: Location invariant before [L3953-L3953] (((((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 16:27:00,569 INFO L98 nessWitnessExtractor]: Location invariant before [L3938-L3938] (((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:27:00,569 INFO L98 nessWitnessExtractor]: Location invariant before [L3963-L3963] (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 16:27:00,569 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] res == 0 [2024-01-31 16:27:00,570 INFO L98 nessWitnessExtractor]: Location invariant before [L3960-L3960] ((((((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 16:27:00,570 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] my_dev == 0 [2024-01-31 16:27:00,570 INFO L98 nessWitnessExtractor]: Location invariant before [L3958-L3958] (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 16:27:00,570 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 1 [2024-01-31 16:27:00,570 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] ((0 == data->shared.a) && (my_dev == 0)) && (data->shared.a == 0) [2024-01-31 16:27:00,571 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] (unsigned long )arg == 0UL [2024-01-31 16:27:00,571 INFO L98 nessWitnessExtractor]: Location invariant after [L3911-L3911] (unsigned long )arg == 0UL [2024-01-31 16:27:00,571 INFO L98 nessWitnessExtractor]: Location invariant before [L3964-L3964] (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 16:27:00,571 INFO L98 nessWitnessExtractor]: Location invariant before [L3926-L3926] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:27:00,571 INFO L98 nessWitnessExtractor]: Location invariant before [L3937-L3937] (((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:27:00,571 INFO L98 nessWitnessExtractor]: Location invariant before [L3959-L3959] ((((((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 16:27:00,571 INFO L98 nessWitnessExtractor]: Location invariant before [L3928-L3928] ((my_dev == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:27:00,571 INFO L98 nessWitnessExtractor]: Location invariant before [L3911-L3911] (unsigned long )arg == 0UL [2024-01-31 16:27:00,572 INFO L98 nessWitnessExtractor]: Location invariant before [L3961-L3961] ((((((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 16:27:00,572 INFO L98 nessWitnessExtractor]: Location invariant before [L3957-L3957] ((((((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 16:27:00,572 INFO L98 nessWitnessExtractor]: Location invariant before [L3931-L3931] (((my_dev == 0) && (res == 0)) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:27:00,572 INFO L98 nessWitnessExtractor]: Location invariant before [L3933-L3933] ((res == 0) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:27:00,572 INFO L98 nessWitnessExtractor]: Location invariant before [L3935-L3935] res == 0 [2024-01-31 16:27:00,572 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] (unsigned long )arg == 0UL [2024-01-31 16:27:00,573 INFO L98 nessWitnessExtractor]: Location invariant before [L3908-L3908] (unsigned long )arg == 0UL [2024-01-31 16:27:00,573 INFO L98 nessWitnessExtractor]: Location invariant before [L3965-L3965] (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 16:27:00,573 INFO L98 nessWitnessExtractor]: Location invariant before [L3909-L3909] (unsigned long )arg == 0UL [2024-01-31 16:27:00,574 INFO L98 nessWitnessExtractor]: Location invariant before [L3910-L3910] (unsigned long )arg == 0UL [2024-01-31 16:27:00,574 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] (((((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 16:27:00,575 INFO L98 nessWitnessExtractor]: Location invariant before [L3922-L3922] my_dev == 0 [2024-01-31 16:27:00,575 INFO L98 nessWitnessExtractor]: Location invariant before [L3967-L3967] (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 16:27:00,575 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] (unsigned long )arg == 0UL [2024-01-31 16:27:00,575 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] (unsigned long )arg == 0UL [2024-01-31 16:27:00,575 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] (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 16:27:00,575 INFO L98 nessWitnessExtractor]: Location invariant before [L3966-L3966] (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 16:27:00,575 INFO L98 nessWitnessExtractor]: Location invariant before [L3904-L3904] (unsigned long )arg == 0UL [2024-01-31 16:27:00,576 INFO L98 nessWitnessExtractor]: Location invariant after [L3904-L3904] (unsigned long )arg == 0UL [2024-01-31 16:27:00,576 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] my_dev == 0 [2024-01-31 16:27:00,576 INFO L98 nessWitnessExtractor]: Location invariant after [L3953-L3953] (((((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 16:27:00,576 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] (unsigned long )arg == 0UL [2024-01-31 16:27:00,576 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 1 [2024-01-31 16:27:00,576 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 0 [2024-01-31 16:27:00,577 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] (expression == 1 && my_dev == 0) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-31 16:27:00,627 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:27:00,861 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:27:00,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@84d8b82 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:00, skipping insertion in model container [2024-01-31 16:27:00,862 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:00,863 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:27:00,865 INFO L158 Benchmark]: Toolchain (without parser) took 451.53ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 28.0MB in the beginning and 44.7MB in the end (delta: -16.7MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2024-01-31 16:27:00,865 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 37.5MB in the beginning and 37.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:00,866 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 60.8MB. Free memory is still 34.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:00,866 INFO L158 Benchmark]: CACSL2BoogieTranslator took 449.67ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 27.8MB in the beginning and 44.7MB in the end (delta: -16.8MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2024-01-31 16:27:00,868 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 60.8MB. Free memory was 37.5MB in the beginning and 37.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 60.8MB. Free memory is still 34.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 449.67ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 27.8MB in the beginning and 44.7MB in the end (delta: -16.8MB). Peak memory consumption was 14.9MB. 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