./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-races/race-2_1-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_1-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_1-container_of.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-2_1-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 16:05:06,801 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:05:06,866 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:05:06,869 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:05:06,870 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:05:06,883 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:05:06,889 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:05:06,889 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:05:06,890 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:05:06,894 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:05:06,894 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:05:06,895 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:05:06,895 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:05:06,896 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:05:06,897 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:05:06,897 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:05:06,897 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:05:06,897 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:05:06,898 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:05:06,898 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:05:06,898 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:05:06,898 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:05:06,899 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:05:06,899 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:05:06,899 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:05:06,899 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:05:06,899 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:05:06,900 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:05:06,900 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:05:06,900 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:05:06,901 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:05:06,901 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:05:06,902 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:05:06,902 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:05:06,902 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:05:06,902 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:05:06,902 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:05:06,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:05:06,903 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:05:06,903 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:05:06,903 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:05:06,903 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:05:06,904 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:05:06,904 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:05:07,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:05:07,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:05:07,159 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:05:07,160 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:05:07,160 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:05:07,162 INFO L431 ainManager$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_1-container_of.yml/witness.yml [2024-01-31 16:05:07,322 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:05:07,322 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:05:07,322 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-2_1-container_of.i [2024-01-31 16:05:08,389 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:05:08,618 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:05:08,618 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-2_1-container_of.i [2024-01-31 16:05:08,645 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/106cdee31/a815a0bd744a4a2f802b467221907efb/FLAG18d214407 [2024-01-31 16:05:08,655 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/106cdee31/a815a0bd744a4a2f802b467221907efb [2024-01-31 16:05:08,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:05:08,657 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:05:08,658 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:08,658 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:05:08,674 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:05:08,675 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:07" (1/2) ... [2024-01-31 16:05:08,676 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70962e9b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:08, skipping insertion in model container [2024-01-31 16:05:08,676 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:07" (1/2) ... [2024-01-31 16:05:08,677 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@729c0013 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:08, skipping insertion in model container [2024-01-31 16:05:08,677 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:08" (2/2) ... [2024-01-31 16:05:08,678 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70962e9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:08, skipping insertion in model container [2024-01-31 16:05:08,678 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:08" (2/2) ... [2024-01-31 16:05:08,678 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:05:08,915 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:05:08,916 INFO L98 nessWitnessExtractor]: Location invariant before [L3956-L3956] (ret == 0) && (((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:08,916 INFO L98 nessWitnessExtractor]: Location invariant before [L3922-L3922] (((d == & data->dev) && (res == 0)) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:08,916 INFO L98 nessWitnessExtractor]: Location invariant before [L3905-L3905] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:05:08,916 INFO L98 nessWitnessExtractor]: Location invariant before [L3927-L3927] (((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:05:08,917 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (((((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 16:05:08,917 INFO L98 nessWitnessExtractor]: Location invariant before [L3918-L3918] ((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:08,917 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] ((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:08,917 INFO L98 nessWitnessExtractor]: Location invariant before [L3904-L3904] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:05:08,917 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] d == & data->dev [2024-01-31 16:05:08,917 INFO L98 nessWitnessExtractor]: Location invariant after [L3885-L3885] expression == 0 [2024-01-31 16:05:08,917 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] ((((((0LL - (long long )probe_ret) + (long long )ret >= 0LL) && ((long long )probe_ret + (long long )ret >= 0LL)) && ((0LL - (long long )probe_ret) - (long long )ret >= 0LL)) && ((long long )probe_ret - (long long )ret >= 0LL)) && (ret == 0)) && (probe_ret == 0) [2024-01-31 16:05:08,918 INFO L98 nessWitnessExtractor]: Location invariant before [L3942-L3942] ((((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 16:05:08,918 INFO L98 nessWitnessExtractor]: Location invariant before [L3932-L3932] (unsigned long )status == 0UL [2024-01-31 16:05:08,918 INFO L98 nessWitnessExtractor]: Location invariant after [L3918-L3918] ((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:08,918 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] (((((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 16:05:08,918 INFO L98 nessWitnessExtractor]: Location invariant before [L3906-L3906] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:05:08,918 INFO L98 nessWitnessExtractor]: Location invariant before [L3903-L3903] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:05:08,919 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] d == & data->dev [2024-01-31 16:05:08,919 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] ((((((0LL - (long long )probe_ret) + (long long )ret >= 0LL) && ((long long )probe_ret + (long long )ret >= 0LL)) && ((0LL - (long long )probe_ret) - (long long )ret >= 0LL)) && ((long long )probe_ret - (long long )ret >= 0LL)) && (ret == 0)) && (probe_ret == 0) [2024-01-31 16:05:08,919 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] (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 16:05:08,919 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] (d == & data->dev) && (res == 0) [2024-01-31 16:05:08,919 INFO L98 nessWitnessExtractor]: Location invariant before [L3953-L3953] (ret == 0) && ((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:08,919 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:05:08,919 INFO L98 nessWitnessExtractor]: Location invariant before [L3946-L3946] (((((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 16:05:08,920 INFO L98 nessWitnessExtractor]: Location invariant before [L3952-L3952] (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 16:05:08,920 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 1 [2024-01-31 16:05:08,920 INFO L98 nessWitnessExtractor]: Location invariant before [L3954-L3954] (ret == 0) && (((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -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 16:05:08,920 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 0 [2024-01-31 16:05:08,920 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) && -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 16:05:08,920 INFO L98 nessWitnessExtractor]: Location invariant before [L3902-L3902] arg == dev [2024-01-31 16:05:08,920 INFO L98 nessWitnessExtractor]: Location invariant after [L3902-L3902] arg == dev [2024-01-31 16:05:08,921 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] ((0 == data->shared.a) && (d == & data->dev)) && (data->shared.a == 0) [2024-01-31 16:05:08,921 INFO L98 nessWitnessExtractor]: Location invariant before [L3955-L3955] (ret == 0) && (((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -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 16:05:08,921 INFO L98 nessWitnessExtractor]: Location invariant before [L3933-L3933] (unsigned long )status == 0UL [2024-01-31 16:05:08,921 INFO L98 nessWitnessExtractor]: Location invariant after [L3885-L3885] expression == 1 [2024-01-31 16:05:08,921 INFO L98 nessWitnessExtractor]: Location invariant before [L3919-L3919] ((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:08,921 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 1 || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-31 16:05:08,921 INFO L98 nessWitnessExtractor]: Location invariant before [L3926-L3926] (((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:05:08,922 INFO L98 nessWitnessExtractor]: Location invariant after [L3942-L3942] ((((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 16:05:08,922 INFO L98 nessWitnessExtractor]: Location invariant after [L3885-L3885] expression == 1 [2024-01-31 16:05:08,922 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] (d == & data->dev) && (res == 0) [2024-01-31 16:05:08,922 INFO L98 nessWitnessExtractor]: Location invariant before [L3948-L3948] ((((((0LL - (long long )probe_ret) + (long long )ret >= 0LL) && ((long long )probe_ret + (long long )ret >= 0LL)) && ((0LL - (long long )probe_ret) - (long long )ret >= 0LL)) && ((long long )probe_ret - (long long )ret >= 0LL)) && (ret == 0)) && (probe_ret == 0) [2024-01-31 16:05:08,966 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:05:09,221 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:05:09,222 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@729c0013 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:09, skipping insertion in model container [2024-01-31 16:05:09,222 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:09,222 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:05:09,224 INFO L158 Benchmark]: Toolchain (without parser) took 566.22ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 54.6MB in the beginning and 127.1MB in the end (delta: -72.5MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2024-01-31 16:05:09,224 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 138.4MB. Free memory is still 89.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:09,225 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 138.4MB. Free memory is still 104.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:09,226 INFO L158 Benchmark]: CACSL2BoogieTranslator took 564.26ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 54.4MB in the beginning and 127.1MB in the end (delta: -72.6MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2024-01-31 16:05:09,228 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 0.16ms. Allocated memory is still 138.4MB. Free memory is still 89.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 138.4MB. Free memory is still 104.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 564.26ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 54.4MB in the beginning and 127.1MB in the end (delta: -72.6MB). Peak memory consumption was 18.1MB. 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_1-container_of.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-2_1-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 16:05:10,986 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:05:11,071 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:05:11,078 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:05:11,079 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:05:11,105 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:05:11,106 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:05:11,106 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:05:11,107 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:05:11,110 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:05:11,110 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:05:11,111 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:05:11,111 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:05:11,112 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:05:11,113 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:05:11,113 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:05:11,113 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:05:11,114 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:05:11,114 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:05:11,114 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:05:11,114 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:05:11,115 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:05:11,115 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:05:11,115 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:05:11,116 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:05:11,116 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:05:11,116 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:05:11,116 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:05:11,117 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:05:11,117 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:05:11,118 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:05:11,118 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:05:11,118 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:05:11,118 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:05:11,119 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:05:11,119 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:05:11,119 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:05:11,120 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:05:11,120 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:05:11,120 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:05:11,120 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:05:11,120 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:05:11,121 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:05:11,121 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:05:11,121 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:05:11,121 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:05:11,121 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:05:11,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:05:11,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:05:11,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:05:11,426 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:05:11,427 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:05:11,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-2_1-container_of.i [2024-01-31 16:05:12,802 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:05:13,129 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:05:13,130 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-2_1-container_of.i [2024-01-31 16:05:13,160 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bd81088e/d6ba09b549ad4e30877a62eda0577fc2/FLAG1d7b27ea6 [2024-01-31 16:05:13,173 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bd81088e/d6ba09b549ad4e30877a62eda0577fc2 [2024-01-31 16:05:13,175 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:05:13,176 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:05:13,177 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-2_1-container_of.yml/witness.yml [2024-01-31 16:05:13,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:05:13,283 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:05:13,284 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:13,284 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:05:13,287 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:05:13,288 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:13" (1/2) ... [2024-01-31 16:05:13,289 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ffd1ad2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:13, skipping insertion in model container [2024-01-31 16:05:13,289 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:13" (1/2) ... [2024-01-31 16:05:13,290 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fc04659 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:13, skipping insertion in model container [2024-01-31 16:05:13,290 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:13" (2/2) ... [2024-01-31 16:05:13,291 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ffd1ad2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:13, skipping insertion in model container [2024-01-31 16:05:13,291 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:13" (2/2) ... [2024-01-31 16:05:13,291 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:05:13,428 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:05:13,429 INFO L98 nessWitnessExtractor]: Location invariant before [L3932-L3932] (unsigned long )status == 0UL [2024-01-31 16:05:13,429 INFO L98 nessWitnessExtractor]: Location invariant before [L3918-L3918] ((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:13,430 INFO L98 nessWitnessExtractor]: Location invariant after [L3885-L3885] expression == 1 [2024-01-31 16:05:13,430 INFO L98 nessWitnessExtractor]: Location invariant before [L3954-L3954] (ret == 0) && (((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -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 16:05:13,430 INFO L98 nessWitnessExtractor]: Location invariant after [L3942-L3942] ((((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 16:05:13,430 INFO L98 nessWitnessExtractor]: Location invariant before [L3922-L3922] (((d == & data->dev) && (res == 0)) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:13,430 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] ((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:13,430 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] d == & data->dev [2024-01-31 16:05:13,430 INFO L98 nessWitnessExtractor]: Location invariant before [L3902-L3902] arg == dev [2024-01-31 16:05:13,431 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] (d == & data->dev) && (res == 0) [2024-01-31 16:05:13,431 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] (((((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 16:05:13,431 INFO L98 nessWitnessExtractor]: Location invariant before [L3919-L3919] ((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:13,431 INFO L98 nessWitnessExtractor]: Location invariant before [L3926-L3926] (((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:05:13,431 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] ((((((0LL - (long long )probe_ret) + (long long )ret >= 0LL) && ((long long )probe_ret + (long long )ret >= 0LL)) && ((0LL - (long long )probe_ret) - (long long )ret >= 0LL)) && ((long long )probe_ret - (long long )ret >= 0LL)) && (ret == 0)) && (probe_ret == 0) [2024-01-31 16:05:13,431 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] ((0 == data->shared.a) && (d == & data->dev)) && (data->shared.a == 0) [2024-01-31 16:05:13,431 INFO L98 nessWitnessExtractor]: Location invariant before [L3904-L3904] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:05:13,432 INFO L98 nessWitnessExtractor]: Location invariant before [L3903-L3903] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:05:13,432 INFO L98 nessWitnessExtractor]: Location invariant before [L3956-L3956] (ret == 0) && (((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:13,432 INFO L98 nessWitnessExtractor]: Location invariant before [L3927-L3927] (((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0)) && (res != 0) [2024-01-31 16:05:13,432 INFO L98 nessWitnessExtractor]: Location invariant before [L3905-L3905] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:05:13,433 INFO L98 nessWitnessExtractor]: Location invariant before [L3953-L3953] (ret == 0) && ((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0)) [2024-01-31 16:05:13,433 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] d == & data->dev [2024-01-31 16:05:13,433 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] ((((((0LL - (long long )probe_ret) + (long long )ret >= 0LL) && ((long long )probe_ret + (long long )ret >= 0LL)) && ((0LL - (long long )probe_ret) - (long long )ret >= 0LL)) && ((long long )probe_ret - (long long )ret >= 0LL)) && (ret == 0)) && (probe_ret == 0) [2024-01-31 16:05:13,433 INFO L98 nessWitnessExtractor]: Location invariant before [L3952-L3952] (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 16:05:13,433 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:05:13,433 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 0 [2024-01-31 16:05:13,433 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] (d == & data->dev) && (res == 0) [2024-01-31 16:05:13,434 INFO L98 nessWitnessExtractor]: Location invariant before [L3946-L3946] (((((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 16:05:13,434 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 1 [2024-01-31 16:05:13,434 INFO L98 nessWitnessExtractor]: Location invariant after [L3885-L3885] expression == 0 [2024-01-31 16:05:13,434 INFO L98 nessWitnessExtractor]: Location invariant after [L3902-L3902] arg == dev [2024-01-31 16:05:13,434 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (((((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 16:05:13,434 INFO L98 nessWitnessExtractor]: Location invariant before [L3933-L3933] (unsigned long )status == 0UL [2024-01-31 16:05:13,435 INFO L98 nessWitnessExtractor]: Location invariant after [L3885-L3885] expression == 1 [2024-01-31 16:05:13,436 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 1 || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-31 16:05:13,436 INFO L98 nessWitnessExtractor]: Location invariant before [L3948-L3948] ((((((0LL - (long long )probe_ret) + (long long )ret >= 0LL) && ((long long )probe_ret + (long long )ret >= 0LL)) && ((0LL - (long long )probe_ret) - (long long )ret >= 0LL)) && ((long long )probe_ret - (long long )ret >= 0LL)) && (ret == 0)) && (probe_ret == 0) [2024-01-31 16:05:13,437 INFO L98 nessWitnessExtractor]: Location invariant before [L3906-L3906] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 16:05:13,437 INFO L98 nessWitnessExtractor]: Location invariant before [L3942-L3942] ((((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 16:05:13,437 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] (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 16:05:13,437 INFO L98 nessWitnessExtractor]: Location invariant before [L3955-L3955] (ret == 0) && (((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -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 16:05:13,437 INFO L98 nessWitnessExtractor]: Location invariant after [L3918-L3918] ((d == & data->dev) && (data->shared.a == 0)) && (data->shared.b == 0) [2024-01-31 16:05:13,437 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) && -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 16:05:13,490 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:05:13,826 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:05:13,827 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fc04659 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:13, skipping insertion in model container [2024-01-31 16:05:13,827 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:13,827 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:05:13,829 INFO L158 Benchmark]: Toolchain (without parser) took 545.21ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 41.4MB in the beginning and 53.6MB in the end (delta: -12.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-31 16:05:13,830 INFO L158 Benchmark]: CDTParser took 0.84ms. Allocated memory is still 69.2MB. Free memory was 45.8MB in the beginning and 45.8MB in the end (delta: 46.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:13,831 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 69.2MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:13,832 INFO L158 Benchmark]: CACSL2BoogieTranslator took 543.57ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 41.2MB in the beginning and 53.6MB in the end (delta: -12.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-31 16:05:13,834 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84ms. Allocated memory is still 69.2MB. Free memory was 45.8MB in the beginning and 45.8MB in the end (delta: 46.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 69.2MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 543.57ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 41.2MB in the beginning and 53.6MB in the end (delta: -12.5MB). Peak memory consumption was 21.0MB. 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