./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-races/race-2_2-container_of.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-2_2-container_of.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-2_2-container_of.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-2_2-container_of.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 16:26:46,029 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:26:46,120 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:26:46,125 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:26:46,126 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:26:46,160 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:26:46,161 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:26:46,161 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:26:46,162 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:26:46,162 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:26:46,163 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:26:46,163 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:26:46,164 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:26:46,165 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:26:46,165 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:26:46,166 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:26:46,166 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:26:46,169 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:26:46,169 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:26:46,170 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:26:46,170 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:26:46,170 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:26:46,170 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:26:46,170 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:26:46,171 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:26:46,171 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:26:46,171 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:26:46,171 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:26:46,171 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:26:46,172 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:26:46,172 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:26:46,173 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:26:46,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:26:46,173 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:26:46,174 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:26:46,174 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:26:46,174 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:26:46,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:26:46,174 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:26:46,174 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:26:46,175 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:26:46,175 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:26:46,175 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:26:46,175 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:26:46,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:26:46,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:26:46,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:26:46,446 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:26:46,446 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:26:46,447 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-2_2-container_of.i [2024-01-31 16:26:47,488 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:26:47,776 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:26:47,778 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-2_2-container_of.i [2024-01-31 16:26:47,809 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/075f14eab/fd63f02cd5b748baab0e862d00f9a994/FLAGfa252f20d [2024-01-31 16:26:47,823 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/075f14eab/fd63f02cd5b748baab0e862d00f9a994 [2024-01-31 16:26:47,825 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:26:47,826 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:26:47,828 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-2_2-container_of.yml/witness.yml [2024-01-31 16:26:47,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:26:47,990 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:26:47,991 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:47,992 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:26:47,995 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:26:47,996 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:47" (1/2) ... [2024-01-31 16:26:47,997 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@541b2009 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:47, skipping insertion in model container [2024-01-31 16:26:47,997 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:47" (1/2) ... [2024-01-31 16:26:47,998 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@341f8429 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:47, skipping insertion in model container [2024-01-31 16:26:47,998 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:47" (2/2) ... [2024-01-31 16:26:47,999 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@541b2009 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:47, skipping insertion in model container [2024-01-31 16:26:47,999 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:47" (2/2) ... [2024-01-31 16:26:47,999 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:26:48,145 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:26:48,146 INFO L98 nessWitnessExtractor]: Location invariant before [L3961-L3961] (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) && 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 16:26:48,147 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] d == & data->dev [2024-01-31 16:26:48,147 INFO L98 nessWitnessExtractor]: Location invariant after [L3904-L3904] arg == dev [2024-01-31 16:26:48,147 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:48,147 INFO L98 nessWitnessExtractor]: Location invariant after [L3950-L3950] ((((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) [2024-01-31 16:26:48,148 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] d == & data->dev [2024-01-31 16:26:48,148 INFO L98 nessWitnessExtractor]: Location invariant before [L3935-L3935] (((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:26:48,148 INFO L98 nessWitnessExtractor]: Location invariant before [L3960-L3960] (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) && 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 16:26:48,148 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)) && (ret == 0) [2024-01-31 16:26:48,148 INFO L98 nessWitnessExtractor]: Location invariant before [L3926-L3926] (((((0 == data->shared.a) && (0 == data->shared.b)) && (d == & data->dev)) && (data->shared.a == 0)) && (data->shared.a == data->shared.b)) && (data->shared.b == 0) [2024-01-31 16:26:48,148 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:48,148 INFO L98 nessWitnessExtractor]: Location invariant before [L3941-L3941] (unsigned long )status == 0UL [2024-01-31 16:26:48,149 INFO L98 nessWitnessExtractor]: Location invariant before [L3962-L3962] (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) && 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 16:26:48,149 INFO L98 nessWitnessExtractor]: Location invariant before [L3910-L3910] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:48,149 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:48,149 INFO L98 nessWitnessExtractor]: Location invariant before [L3927-L3927] ((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:26:48,149 INFO L98 nessWitnessExtractor]: Location invariant before [L3931-L3931] (d == & data->dev) && (res == 0) [2024-01-31 16:26:48,149 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:48,149 INFO L98 nessWitnessExtractor]: Location invariant before [L3908-L3908] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:48,150 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 0 [2024-01-31 16:26:48,150 INFO L98 nessWitnessExtractor]: Location invariant before [L3904-L3904] arg == dev [2024-01-31 16:26:48,150 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] ((((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) [2024-01-31 16:26:48,150 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:48,150 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) && 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 16:26:48,151 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 1 [2024-01-31 16:26:48,151 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) && -1 == data.shared.a) && -1 == data.shared.b) && 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 16:26:48,151 INFO L98 nessWitnessExtractor]: Location invariant after [L3911-L3911] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:48,151 INFO L98 nessWitnessExtractor]: Location invariant before [L3930-L3930] (((d == & data->dev) && (res == 0)) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:26:48,151 INFO L98 nessWitnessExtractor]: Location invariant before [L3956-L3956] ((((((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 16:26:48,151 INFO L98 nessWitnessExtractor]: Location invariant before [L3958-L3958] ((((((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 16:26:48,152 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:48,152 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 0 [2024-01-31 16:26:48,152 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] ((0 == data->shared.a) && (d == & data->dev)) && (data->shared.a == 0) [2024-01-31 16:26:48,152 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] (((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:26:48,152 INFO L98 nessWitnessExtractor]: Location invariant after [L3926-L3926] (((((0 == data->shared.a) && (0 == data->shared.b)) && (d == & data->dev)) && (data->shared.a == 0)) && (data->shared.a == data->shared.b)) && (data->shared.b == 0) [2024-01-31 16:26:48,152 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 1 [2024-01-31 16:26:48,152 INFO L98 nessWitnessExtractor]: Location invariant before [L3957-L3957] ((((((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 16:26:48,153 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) && -1 == data.shared.a) && -1 == data.shared.b) && 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 16:26:48,154 INFO L98 nessWitnessExtractor]: Location invariant before [L3940-L3940] (unsigned long )status == 0UL [2024-01-31 16:26:48,154 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 1 [2024-01-31 16:26:48,154 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] (((((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)) && (ret == 0) [2024-01-31 16:26:48,154 INFO L98 nessWitnessExtractor]: Location invariant before [L3909-L3909] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:48,154 INFO L98 nessWitnessExtractor]: Location invariant before [L3911-L3911] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:48,154 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) && 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 16:26:48,154 INFO L98 nessWitnessExtractor]: Location invariant before [L3932-L3932] (d == & data->dev) && (res == 0) [2024-01-31 16:26:48,155 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 1 || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-31 16:26:48,213 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:26:48,466 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:26:48,467 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@341f8429 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:48, skipping insertion in model container [2024-01-31 16:26:48,467 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:48,467 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:26:48,469 INFO L158 Benchmark]: Toolchain (without parser) took 477.77ms. Allocated memory is still 182.5MB. Free memory was 154.0MB in the beginning and 111.1MB in the end (delta: 42.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-01-31 16:26:48,469 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 113.2MB. Free memory was 74.8MB in the beginning and 74.7MB in the end (delta: 134.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:48,470 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 182.5MB. Free memory is still 110.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:48,470 INFO L158 Benchmark]: CACSL2BoogieTranslator took 475.97ms. Allocated memory is still 182.5MB. Free memory was 153.3MB in the beginning and 111.1MB in the end (delta: 42.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-01-31 16:26:48,476 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 113.2MB. Free memory was 74.8MB in the beginning and 74.7MB in the end (delta: 134.2kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 182.5MB. Free memory is still 110.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 475.97ms. Allocated memory is still 182.5MB. Free memory was 153.3MB in the beginning and 111.1MB in the end (delta: 42.2MB). Peak memory consumption was 41.9MB. 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 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-2_2-container_of.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-2_2-container_of.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 16:26:50,725 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:26:50,803 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:26:50,812 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:26:50,812 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:26:50,844 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:26:50,845 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:26:50,845 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:26:50,846 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:26:50,849 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:26:50,849 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:26:50,850 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:26:50,850 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:26:50,851 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:26:50,851 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:26:50,852 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:26:50,852 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:26:50,852 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:26:50,852 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:26:50,853 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:26:50,853 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:26:50,854 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:26:50,854 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:26:50,854 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:26:50,854 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:26:50,855 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:26:50,855 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:26:50,855 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:26:50,855 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:26:50,855 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:26:50,856 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:26:50,857 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:26:50,857 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:26:50,857 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:26:50,857 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:26:50,857 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:26:50,858 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:26:50,858 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:26:50,858 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:26:50,859 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:26:50,859 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:26:50,859 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:26:50,859 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:26:50,859 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:26:50,860 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:26:50,860 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:26:50,860 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:26:51,278 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:26:51,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:26:51,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:26:51,317 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:26:51,317 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:26:51,318 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-2_2-container_of.i [2024-01-31 16:26:52,497 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:26:52,767 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:26:52,767 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-2_2-container_of.i [2024-01-31 16:26:52,811 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83cda8be2/a821cfdd78a94ac7b95d53fe79b93043/FLAG60e0025fd [2024-01-31 16:26:52,825 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83cda8be2/a821cfdd78a94ac7b95d53fe79b93043 [2024-01-31 16:26:52,827 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:26:52,828 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:26:52,828 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-2_2-container_of.yml/witness.yml [2024-01-31 16:26:52,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:26:52,966 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:26:52,968 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:52,968 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:26:52,972 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:26:52,973 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:52" (1/2) ... [2024-01-31 16:26:52,974 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f239303 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:52, skipping insertion in model container [2024-01-31 16:26:52,974 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:52" (1/2) ... [2024-01-31 16:26:52,976 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16b4eedd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:52, skipping insertion in model container [2024-01-31 16:26:52,976 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:52" (2/2) ... [2024-01-31 16:26:52,976 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f239303 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:52, skipping insertion in model container [2024-01-31 16:26:52,977 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:52" (2/2) ... [2024-01-31 16:26:52,977 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:26:53,169 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:26:53,171 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] ((0 == data->shared.a) && (d == & data->dev)) && (data->shared.a == 0) [2024-01-31 16:26:53,171 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 0 [2024-01-31 16:26:53,171 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) && 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 16:26:53,171 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) && -1 == data.shared.a) && -1 == data.shared.b) && 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 16:26:53,171 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:53,172 INFO L98 nessWitnessExtractor]: Location invariant before [L3961-L3961] (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) && 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 16:26:53,172 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] ((((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) [2024-01-31 16:26:53,172 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] d == & data->dev [2024-01-31 16:26:53,172 INFO L98 nessWitnessExtractor]: Location invariant before [L3962-L3962] (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) && 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 16:26:53,172 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:53,172 INFO L98 nessWitnessExtractor]: Location invariant before [L3908-L3908] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:53,173 INFO L98 nessWitnessExtractor]: Location invariant before [L3927-L3927] ((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:26:53,173 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) && -1 == data.shared.a) && -1 == data.shared.b) && 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 16:26:53,173 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 1 [2024-01-31 16:26:53,173 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) && 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 16:26:53,173 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] d == & data->dev [2024-01-31 16:26:53,173 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] (((((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)) && (ret == 0) [2024-01-31 16:26:53,173 INFO L98 nessWitnessExtractor]: Location invariant before [L3956-L3956] ((((((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 16:26:53,174 INFO L98 nessWitnessExtractor]: Location invariant before [L3911-L3911] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:53,174 INFO L98 nessWitnessExtractor]: Location invariant before [L3958-L3958] ((((((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 16:26:53,174 INFO L98 nessWitnessExtractor]: Location invariant before [L3960-L3960] (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) && 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 16:26:53,174 INFO L98 nessWitnessExtractor]: Location invariant after [L3950-L3950] ((((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) [2024-01-31 16:26:53,174 INFO L98 nessWitnessExtractor]: Location invariant before [L3932-L3932] (d == & data->dev) && (res == 0) [2024-01-31 16:26:53,175 INFO L98 nessWitnessExtractor]: Location invariant before [L3926-L3926] (((((0 == data->shared.a) && (0 == data->shared.b)) && (d == & data->dev)) && (data->shared.a == 0)) && (data->shared.a == data->shared.b)) && (data->shared.b == 0) [2024-01-31 16:26:53,175 INFO L98 nessWitnessExtractor]: Location invariant before [L3904-L3904] arg == dev [2024-01-31 16:26:53,175 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] (((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:26:53,175 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:53,175 INFO L98 nessWitnessExtractor]: Location invariant before [L3910-L3910] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:53,175 INFO L98 nessWitnessExtractor]: Location invariant after [L3911-L3911] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:53,175 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:53,176 INFO L98 nessWitnessExtractor]: Location invariant before [L3931-L3931] (d == & data->dev) && (res == 0) [2024-01-31 16:26:53,176 INFO L98 nessWitnessExtractor]: Location invariant before [L3941-L3941] (unsigned long )status == 0UL [2024-01-31 16:26:53,176 INFO L98 nessWitnessExtractor]: Location invariant before [L3957-L3957] ((((((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 16:26:53,177 INFO L98 nessWitnessExtractor]: Location invariant before [L3940-L3940] (unsigned long )status == 0UL [2024-01-31 16:26:53,178 INFO L98 nessWitnessExtractor]: Location invariant after [L3904-L3904] arg == dev [2024-01-31 16:26:53,178 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 1 || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-31 16:26:53,178 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)) && (ret == 0) [2024-01-31 16:26:53,178 INFO L98 nessWitnessExtractor]: Location invariant before [L3930-L3930] (((d == & data->dev) && (res == 0)) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:26:53,178 INFO L98 nessWitnessExtractor]: Location invariant before [L3909-L3909] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:53,178 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 1 [2024-01-31 16:26:53,178 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:53,179 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 1 [2024-01-31 16:26:53,179 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:26:53,179 INFO L98 nessWitnessExtractor]: Location invariant before [L3935-L3935] (((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:26:53,179 INFO L98 nessWitnessExtractor]: Location invariant after [L3926-L3926] (((((0 == data->shared.a) && (0 == data->shared.b)) && (d == & data->dev)) && (data->shared.a == 0)) && (data->shared.a == data->shared.b)) && (data->shared.b == 0) [2024-01-31 16:26:53,179 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 0 [2024-01-31 16:26:53,252 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:26:53,564 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:26:53,566 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16b4eedd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:53, skipping insertion in model container [2024-01-31 16:26:53,566 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:53,567 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:26:53,568 INFO L158 Benchmark]: Toolchain (without parser) took 600.99ms. Allocated memory is still 73.4MB. Free memory was 44.7MB in the beginning and 43.9MB in the end (delta: 724.0kB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. [2024-01-31 16:26:53,569 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 56.6MB. Free memory is still 33.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:53,570 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 73.4MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:53,571 INFO L158 Benchmark]: CACSL2BoogieTranslator took 598.71ms. Allocated memory is still 73.4MB. Free memory was 44.4MB in the beginning and 43.9MB in the end (delta: 491.6kB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. [2024-01-31 16:26:53,573 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 56.6MB. Free memory is still 33.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 73.4MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 598.71ms. Allocated memory is still 73.4MB. Free memory was 44.4MB in the beginning and 43.9MB in the end (delta: 491.6kB). Peak memory consumption was 18.4MB. 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