./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-3_1-container_of-global.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-3_1-container_of-global.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a340643-m [2024-01-27 14:48:17,598 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:48:17,659 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:48:17,679 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:48:17,680 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:48:17,716 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:48:17,717 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:48:17,717 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:48:17,718 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:48:17,721 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:48:17,721 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:48:17,722 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:48:17,722 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:48:17,723 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:48:17,723 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:48:17,723 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:48:17,724 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:48:17,724 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:48:17,724 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:48:17,724 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:48:17,724 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:48:17,725 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:48:17,725 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:48:17,725 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:48:17,725 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:48:17,726 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:48:17,726 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:48:17,726 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:48:17,726 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:48:17,727 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:48:17,727 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:48:17,728 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:48:17,728 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:48:17,728 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:48:17,728 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:48:17,728 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:48:17,729 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:48:17,729 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:48:17,729 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:48:17,729 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:48:17,729 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:48:17,730 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:48:17,730 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:48:17,730 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:48:17,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:48:17,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:48:17,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:48:17,975 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:48:17,976 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:48:17,977 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i [2024-01-27 14:48:18,955 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:48:19,172 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:48:19,173 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i [2024-01-27 14:48:19,196 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78bbba871/d77a595bc08b48668375c13836a613c1/FLAG8af16b3ff [2024-01-27 14:48:19,207 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78bbba871/d77a595bc08b48668375c13836a613c1 [2024-01-27 14:48:19,209 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:48:19,210 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:48:19,211 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-3_1-container_of-global.yml/witness.yml [2024-01-27 14:48:19,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:48:19,320 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:48:19,321 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:19,321 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:48:19,326 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:48:19,326 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:19" (1/2) ... [2024-01-27 14:48:19,327 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c6b697 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:19, skipping insertion in model container [2024-01-27 14:48:19,327 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:19" (1/2) ... [2024-01-27 14:48:19,328 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4181f3b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:19, skipping insertion in model container [2024-01-27 14:48:19,328 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:19" (2/2) ... [2024-01-27 14:48:19,329 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32c6b697 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:19, skipping insertion in model container [2024-01-27 14:48:19,329 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:19" (2/2) ... [2024-01-27 14:48:19,329 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:48:19,437 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:48:19,439 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] 0 == data->shared.a [2024-01-27 14:48:19,439 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] data->shared.a == 0 [2024-01-27 14:48:19,439 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] my_dev == 0 [2024-01-27 14:48:19,439 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] ret == 0 [2024-01-27 14:48:19,440 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] (2147483647LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:19,441 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] my_dev == 0 [2024-01-27 14:48:19,441 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] (2147483647LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:19,441 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] (2147483648LL + (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:19,441 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] (2147483648LL + (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:19,441 INFO L98 nessWitnessExtractor]: Location invariant before [L3957-L3957] ret == 0 [2024-01-27 14:48:19,441 INFO L98 nessWitnessExtractor]: Location invariant before [L3957-L3957] (((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:19,442 INFO L98 nessWitnessExtractor]: Location invariant before [L3954-L3954] ret == 0 [2024-01-27 14:48:19,442 INFO L98 nessWitnessExtractor]: Location invariant before [L3954-L3954] ((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && my_dev == 0) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:19,442 INFO L98 nessWitnessExtractor]: Location invariant before [L3903-L3903] (unsigned long )arg == 0UL [2024-01-27 14:48:19,442 INFO L98 nessWitnessExtractor]: Location invariant before [L3904-L3904] (unsigned long )arg == 0UL [2024-01-27 14:48:19,442 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] my_dev == 0 [2024-01-27 14:48:19,442 INFO L98 nessWitnessExtractor]: Location invariant before [L3955-L3955] ret == 0 [2024-01-27 14:48:19,442 INFO L98 nessWitnessExtractor]: Location invariant before [L3955-L3955] (((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:19,443 INFO L98 nessWitnessExtractor]: Location invariant before [L3902-L3902] (unsigned long )arg == 0UL [2024-01-27 14:48:19,443 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] data->shared.a == 0 [2024-01-27 14:48:19,443 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] 0 == data->shared.a [2024-01-27 14:48:19,443 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] 0 == data->shared.b [2024-01-27 14:48:19,443 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] data->shared.a == data->shared.b [2024-01-27 14:48:19,443 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] my_dev == 0 [2024-01-27 14:48:19,444 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] data->shared.b == 0 [2024-01-27 14:48:19,444 INFO L98 nessWitnessExtractor]: Location invariant before [L3937-L3937] my_dev == 0 [2024-01-27 14:48:19,444 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] my_dev == 0 [2024-01-27 14:48:19,444 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] data->shared.a == 0 [2024-01-27 14:48:19,444 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] data->shared.b == 0 [2024-01-27 14:48:19,444 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (4294967295LL + (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:19,445 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] my_dev == 0 [2024-01-27 14:48:19,445 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (4294967294LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:19,445 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (4294967296LL + (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:19,445 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (4294967295LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:19,445 INFO L98 nessWitnessExtractor]: Location invariant before [L3959-L3959] (((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:19,445 INFO L98 nessWitnessExtractor]: Location invariant before [L3959-L3959] ret == 0 [2024-01-27 14:48:19,446 INFO L98 nessWitnessExtractor]: Location invariant before [L3933-L3933] (unsigned long )status == 0UL [2024-01-27 14:48:19,446 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] res == 0 [2024-01-27 14:48:19,447 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] (unsigned long )status == 0UL [2024-01-27 14:48:19,447 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] ret == 0 [2024-01-27 14:48:19,447 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] (long long )probe_ret - (long long )ret >= 0LL [2024-01-27 14:48:19,447 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] (0LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:19,447 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] (0LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:19,447 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] probe_ret == 0 [2024-01-27 14:48:19,448 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] (long long )probe_ret + (long long )ret >= 0LL [2024-01-27 14:48:19,448 INFO L98 nessWitnessExtractor]: Location invariant before [L3921-L3921] res == 0 [2024-01-27 14:48:19,448 INFO L98 nessWitnessExtractor]: Location invariant before [L3921-L3921] data->shared.b == 0 [2024-01-27 14:48:19,448 INFO L98 nessWitnessExtractor]: Location invariant before [L3921-L3921] my_dev == 0 [2024-01-27 14:48:19,448 INFO L98 nessWitnessExtractor]: Location invariant before [L3921-L3921] data->shared.a == 0 [2024-01-27 14:48:19,448 INFO L98 nessWitnessExtractor]: Location invariant before [L3948-L3952] ((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && my_dev == 0) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:19,449 INFO L98 nessWitnessExtractor]: Location invariant before [L3948-L3952] ret == 0 [2024-01-27 14:48:19,449 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] (0LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:19,449 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] (0LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:19,449 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] (long long )probe_ret - (long long )ret >= 0LL [2024-01-27 14:48:19,449 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] ret == 0 [2024-01-27 14:48:19,450 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] probe_ret == 0 [2024-01-27 14:48:19,450 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] (long long )probe_ret + (long long )ret >= 0LL [2024-01-27 14:48:19,451 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] my_dev == 0 [2024-01-27 14:48:19,451 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] data->shared.a == 0 [2024-01-27 14:48:19,451 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] data->shared.b == 0 [2024-01-27 14:48:19,451 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] (unsigned long )arg == 0UL [2024-01-27 14:48:19,451 INFO L98 nessWitnessExtractor]: Location invariant before [L3953-L3953] ((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && my_dev == 0) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:19,451 INFO L98 nessWitnessExtractor]: Location invariant before [L3953-L3953] ret == 0 [2024-01-27 14:48:19,452 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] probe_ret == 0 [2024-01-27 14:48:19,452 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] (long long )probe_ret - (long long )ret >= 0LL [2024-01-27 14:48:19,452 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] (long long )probe_ret + (long long )ret >= 0LL [2024-01-27 14:48:19,452 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] (0LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:19,452 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] (0LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:19,452 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] ret == 0 [2024-01-27 14:48:19,452 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3958] (2147483647LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:19,452 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3958] my_dev == 0 [2024-01-27 14:48:19,453 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3958] (2147483647LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:19,453 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3958] ret == 0 [2024-01-27 14:48:19,453 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3958] (2147483648LL + (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:19,453 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3958] (2147483648LL + (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:19,453 INFO L98 nessWitnessExtractor]: Location invariant after [L3926-L3927] data->shared.b == 0 [2024-01-27 14:48:19,453 INFO L98 nessWitnessExtractor]: Location invariant after [L3926-L3927] my_dev == 0 [2024-01-27 14:48:19,453 INFO L98 nessWitnessExtractor]: Location invariant after [L3926-L3927] data->shared.a == 0 [2024-01-27 14:48:19,453 INFO L98 nessWitnessExtractor]: Location invariant after [L3926-L3927] res != 0 [2024-01-27 14:48:19,454 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 1 [2024-01-27 14:48:19,454 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] (expression == 1 && my_dev == 0) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-27 14:48:19,454 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 0 [2024-01-27 14:48:19,454 INFO L98 nessWitnessExtractor]: Location invariant before [L3956-L3956] (((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:19,454 INFO L98 nessWitnessExtractor]: Location invariant before [L3956-L3956] ret == 0 [2024-01-27 14:48:19,454 INFO L98 nessWitnessExtractor]: Location invariant after [L3930-L3935] (unsigned long )status == 0UL [2024-01-27 14:48:19,454 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] my_dev == 0 [2024-01-27 14:48:19,455 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] res == 0 [2024-01-27 14:48:19,455 INFO L98 nessWitnessExtractor]: Location invariant before [L3905-L3905] (unsigned long )arg == 0UL [2024-01-27 14:48:19,455 INFO L98 nessWitnessExtractor]: Location invariant before [L3918-L3919] my_dev == 0 [2024-01-27 14:48:19,455 INFO L98 nessWitnessExtractor]: Location invariant before [L3918-L3919] data->shared.a == 0 [2024-01-27 14:48:19,456 INFO L98 nessWitnessExtractor]: Location invariant before [L3918-L3919] data->shared.b == 0 [2024-01-27 14:48:19,456 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] res == 0 [2024-01-27 14:48:19,456 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] data->shared.a == 0 [2024-01-27 14:48:19,456 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] data->shared.b == 0 [2024-01-27 14:48:19,456 INFO L98 nessWitnessExtractor]: Location invariant before [L3906-L3906] (unsigned long )arg == 0UL [2024-01-27 14:48:19,456 INFO L98 nessWitnessExtractor]: Location invariant before [L3928-L3928] my_dev == 0 [2024-01-27 14:48:19,456 INFO L98 nessWitnessExtractor]: Location invariant before [L3928-L3928] res != 0 [2024-01-27 14:48:19,457 INFO L98 nessWitnessExtractor]: Location invariant before [L3928-L3928] data->shared.a == 0 [2024-01-27 14:48:19,457 INFO L98 nessWitnessExtractor]: Location invariant before [L3928-L3928] data->shared.b == 0 [2024-01-27 14:48:19,508 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:48:19,904 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i[186210,186223] [2024-01-27 14:48:19,960 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:48:19,969 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:48:20,027 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i[186210,186223] [2024-01-27 14:48:20,037 WARN L424 MainDispatcher]: Unable to annotate void ldv_assert(int expression) { if (!expression) { ERROR: {reach_error();abort();}}; return; } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:48:20,071 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @777194cf) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:920) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:499) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:440) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:499) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchSwitchRexBoolToInt(ExpressionResultTransformer.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:484) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.handleAssert(ACSLHandler.java:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:447) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedWitnessInvariant.instrument(ExtractedWitnessInvariant.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedLocationInvariant.transform(ExtractedLocationInvariant.java:61) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.transformWithWitness(MainDispatcher.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1096) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:386) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:275) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3405) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2425) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:611) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:258) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:147) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-01-27 14:48:20,075 INFO L158 Benchmark]: Toolchain (without parser) took 754.26ms. Allocated memory is still 218.1MB. Free memory was 140.2MB in the beginning and 175.2MB in the end (delta: -35.0MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. [2024-01-27 14:48:20,075 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 127.9MB. Free memory was 93.2MB in the beginning and 93.1MB in the end (delta: 144.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:20,076 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 218.1MB. Free memory is still 146.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:20,076 INFO L158 Benchmark]: CACSL2BoogieTranslator took 752.43ms. Allocated memory is still 218.1MB. Free memory was 139.9MB in the beginning and 175.2MB in the end (delta: -35.3MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. [2024-01-27 14:48:20,077 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 127.9MB. Free memory was 93.2MB in the beginning and 93.1MB in the end (delta: 144.6kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 218.1MB. Free memory is still 146.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 752.43ms. Allocated memory is still 218.1MB. Free memory was 139.9MB in the beginning and 175.2MB in the end (delta: -35.3MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @777194cf) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @777194cf): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:920) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-3_1-container_of-global.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-a340643-m [2024-01-27 14:48:22,330 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:48:22,389 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:48:22,394 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:48:22,396 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:48:22,420 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:48:22,420 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:48:22,421 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:48:22,421 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:48:22,424 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:48:22,424 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:48:22,425 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:48:22,425 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:48:22,426 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:48:22,426 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:48:22,427 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:48:22,427 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:48:22,427 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:48:22,427 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:48:22,428 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:48:22,428 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:48:22,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:48:22,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:48:22,429 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:48:22,429 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:48:22,429 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:48:22,430 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:48:22,430 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:48:22,430 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:48:22,430 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:48:22,431 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:48:22,431 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:48:22,431 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:48:22,432 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:48:22,432 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:48:22,432 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:48:22,433 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:48:22,433 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:48:22,433 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:48:22,433 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:48:22,433 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:48:22,434 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:48:22,434 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:48:22,434 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:48:22,434 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:48:22,435 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:48:22,435 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:48:22,690 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:48:22,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:48:22,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:48:22,717 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:48:22,717 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:48:22,719 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-3_1-container_of-global.yml/witness.yml [2024-01-27 14:48:22,844 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:48:22,846 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:48:22,846 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i [2024-01-27 14:48:24,044 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:48:24,351 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:48:24,351 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i [2024-01-27 14:48:24,381 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c754ef92/0e77e00878a94854b85cfd59f4ced58a/FLAGdab0b6e24 [2024-01-27 14:48:24,393 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c754ef92/0e77e00878a94854b85cfd59f4ced58a [2024-01-27 14:48:24,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:48:24,395 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:48:24,398 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:24,398 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:48:24,401 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:48:24,402 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:22" (1/2) ... [2024-01-27 14:48:24,404 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cc7f85a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:24, skipping insertion in model container [2024-01-27 14:48:24,404 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:22" (1/2) ... [2024-01-27 14:48:24,405 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24bc5384 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:24, skipping insertion in model container [2024-01-27 14:48:24,405 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:24" (2/2) ... [2024-01-27 14:48:24,405 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cc7f85a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:24, skipping insertion in model container [2024-01-27 14:48:24,406 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:24" (2/2) ... [2024-01-27 14:48:24,406 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:48:24,517 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:48:24,519 INFO L98 nessWitnessExtractor]: Location invariant after [L3926-L3927] my_dev == 0 [2024-01-27 14:48:24,519 INFO L98 nessWitnessExtractor]: Location invariant after [L3926-L3927] data->shared.a == 0 [2024-01-27 14:48:24,519 INFO L98 nessWitnessExtractor]: Location invariant after [L3926-L3927] res != 0 [2024-01-27 14:48:24,519 INFO L98 nessWitnessExtractor]: Location invariant after [L3926-L3927] data->shared.b == 0 [2024-01-27 14:48:24,519 INFO L98 nessWitnessExtractor]: Location invariant before [L3937-L3937] my_dev == 0 [2024-01-27 14:48:24,519 INFO L98 nessWitnessExtractor]: Location invariant before [L3906-L3906] (unsigned long )arg == 0UL [2024-01-27 14:48:24,519 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] 0 == data->shared.b [2024-01-27 14:48:24,519 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] my_dev == 0 [2024-01-27 14:48:24,520 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] 0 == data->shared.a [2024-01-27 14:48:24,520 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] data->shared.a == 0 [2024-01-27 14:48:24,520 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] data->shared.a == data->shared.b [2024-01-27 14:48:24,520 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] data->shared.b == 0 [2024-01-27 14:48:24,520 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 1 [2024-01-27 14:48:24,520 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] (expression == 1 && my_dev == 0) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-27 14:48:24,520 INFO L98 nessWitnessExtractor]: Location invariant before [L3885-L3885] expression == 0 [2024-01-27 14:48:24,520 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] (long long )probe_ret + (long long )ret >= 0LL [2024-01-27 14:48:24,521 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] (long long )probe_ret - (long long )ret >= 0LL [2024-01-27 14:48:24,521 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] (0LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:24,521 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] ret == 0 [2024-01-27 14:48:24,521 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] probe_ret == 0 [2024-01-27 14:48:24,521 INFO L98 nessWitnessExtractor]: Location invariant before [L3950-L3950] (0LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:24,522 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] (unsigned long )status == 0UL [2024-01-27 14:48:24,522 INFO L98 nessWitnessExtractor]: Location invariant before [L3902-L3902] (unsigned long )arg == 0UL [2024-01-27 14:48:24,522 INFO L98 nessWitnessExtractor]: Location invariant before [L3903-L3903] (unsigned long )arg == 0UL [2024-01-27 14:48:24,522 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] ret == 0 [2024-01-27 14:48:24,522 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] (long long )probe_ret - (long long )ret >= 0LL [2024-01-27 14:48:24,522 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] (long long )probe_ret + (long long )ret >= 0LL [2024-01-27 14:48:24,522 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] (0LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:24,522 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] (0LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:24,523 INFO L98 nessWitnessExtractor]: Location invariant before [L3951-L3951] probe_ret == 0 [2024-01-27 14:48:24,523 INFO L98 nessWitnessExtractor]: Location invariant before [L3955-L3955] (((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:24,523 INFO L98 nessWitnessExtractor]: Location invariant before [L3955-L3955] ret == 0 [2024-01-27 14:48:24,524 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] data->shared.a == 0 [2024-01-27 14:48:24,524 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] data->shared.b == 0 [2024-01-27 14:48:24,525 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] my_dev == 0 [2024-01-27 14:48:24,525 INFO L98 nessWitnessExtractor]: Location invariant before [L3918-L3919] data->shared.a == 0 [2024-01-27 14:48:24,525 INFO L98 nessWitnessExtractor]: Location invariant before [L3918-L3919] data->shared.b == 0 [2024-01-27 14:48:24,525 INFO L98 nessWitnessExtractor]: Location invariant before [L3918-L3919] my_dev == 0 [2024-01-27 14:48:24,525 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] res == 0 [2024-01-27 14:48:24,525 INFO L98 nessWitnessExtractor]: Location invariant before [L3959-L3959] (((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:24,525 INFO L98 nessWitnessExtractor]: Location invariant before [L3959-L3959] ret == 0 [2024-01-27 14:48:24,525 INFO L98 nessWitnessExtractor]: Location invariant before [L3921-L3921] res == 0 [2024-01-27 14:48:24,526 INFO L98 nessWitnessExtractor]: Location invariant before [L3921-L3921] data->shared.a == 0 [2024-01-27 14:48:24,526 INFO L98 nessWitnessExtractor]: Location invariant before [L3921-L3921] my_dev == 0 [2024-01-27 14:48:24,526 INFO L98 nessWitnessExtractor]: Location invariant before [L3921-L3921] data->shared.b == 0 [2024-01-27 14:48:24,526 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] res == 0 [2024-01-27 14:48:24,526 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] data->shared.a == 0 [2024-01-27 14:48:24,526 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] data->shared.b == 0 [2024-01-27 14:48:24,527 INFO L98 nessWitnessExtractor]: Location invariant before [L3933-L3933] (unsigned long )status == 0UL [2024-01-27 14:48:24,527 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] my_dev == 0 [2024-01-27 14:48:24,527 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] data->shared.b == 0 [2024-01-27 14:48:24,527 INFO L98 nessWitnessExtractor]: Location invariant before [L3917-L3917] data->shared.a == 0 [2024-01-27 14:48:24,528 INFO L98 nessWitnessExtractor]: Location invariant before [L3956-L3956] ret == 0 [2024-01-27 14:48:24,528 INFO L98 nessWitnessExtractor]: Location invariant before [L3956-L3956] (((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:24,528 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] my_dev == 0 [2024-01-27 14:48:24,528 INFO L98 nessWitnessExtractor]: Location invariant before [L3953-L3953] ((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && my_dev == 0) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:24,529 INFO L98 nessWitnessExtractor]: Location invariant before [L3953-L3953] ret == 0 [2024-01-27 14:48:24,529 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3958] (2147483647LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:24,529 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3958] ret == 0 [2024-01-27 14:48:24,529 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3958] my_dev == 0 [2024-01-27 14:48:24,529 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3958] (2147483648LL + (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:24,529 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3958] (2147483647LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:24,529 INFO L98 nessWitnessExtractor]: Location invariant before [L3944-L3958] (2147483648LL + (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:24,529 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] my_dev == 0 [2024-01-27 14:48:24,530 INFO L98 nessWitnessExtractor]: Location invariant before [L3957-L3957] (((((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && -1 == data.shared.a) && -1 == data.shared.b) && my_dev == 0) && probe_ret == -1) && data.shared.a == -1) && data.shared.a == data.shared.b) && data.shared.b == -1) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:24,530 INFO L98 nessWitnessExtractor]: Location invariant before [L3957-L3957] ret == 0 [2024-01-27 14:48:24,530 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] res == 0 [2024-01-27 14:48:24,530 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] (unsigned long )arg == 0UL [2024-01-27 14:48:24,530 INFO L98 nessWitnessExtractor]: Location invariant before [L3928-L3928] data->shared.a == 0 [2024-01-27 14:48:24,530 INFO L98 nessWitnessExtractor]: Location invariant before [L3928-L3928] my_dev == 0 [2024-01-27 14:48:24,530 INFO L98 nessWitnessExtractor]: Location invariant before [L3928-L3928] data->shared.b == 0 [2024-01-27 14:48:24,530 INFO L98 nessWitnessExtractor]: Location invariant before [L3928-L3928] res != 0 [2024-01-27 14:48:24,530 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (4294967295LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:24,531 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (4294967294LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:24,531 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] my_dev == 0 [2024-01-27 14:48:24,531 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (4294967295LL + (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:24,531 INFO L98 nessWitnessExtractor]: Location invariant before [L3943-L3943] (4294967296LL + (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:24,531 INFO L98 nessWitnessExtractor]: Location invariant before [L3905-L3905] (unsigned long )arg == 0UL [2024-01-27 14:48:24,531 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] (long long )probe_ret + (long long )ret >= 0LL [2024-01-27 14:48:24,531 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] ret == 0 [2024-01-27 14:48:24,531 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] (0LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:24,532 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] (long long )probe_ret - (long long )ret >= 0LL [2024-01-27 14:48:24,532 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] probe_ret == 0 [2024-01-27 14:48:24,532 INFO L98 nessWitnessExtractor]: Location invariant before [L3949-L3949] (0LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:24,532 INFO L98 nessWitnessExtractor]: Location invariant after [L3930-L3935] (unsigned long )status == 0UL [2024-01-27 14:48:24,532 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] data->shared.a == 0 [2024-01-27 14:48:24,532 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] my_dev == 0 [2024-01-27 14:48:24,532 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] 0 == data->shared.a [2024-01-27 14:48:24,532 INFO L98 nessWitnessExtractor]: Location invariant before [L3954-L3954] ret == 0 [2024-01-27 14:48:24,532 INFO L98 nessWitnessExtractor]: Location invariant before [L3954-L3954] ((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && my_dev == 0) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:24,533 INFO L98 nessWitnessExtractor]: Location invariant before [L3948-L3952] ret == 0 [2024-01-27 14:48:24,533 INFO L98 nessWitnessExtractor]: Location invariant before [L3948-L3952] ((((((((1LL + (long long )probe_ret) + (long long )ret >= 0LL && (-1LL - (long long )probe_ret) + (long long )ret >= 0LL) && (1LL + (long long )probe_ret) - (long long )ret >= 0LL) && (-1LL - (long long )probe_ret) - (long long )ret >= 0LL) && my_dev == 0) && probe_ret == -1) && data.shared.a == 0) && data.shared.b == 0) || (((((0LL - (long long )probe_ret) + (long long )ret >= 0LL && (long long )probe_ret + (long long )ret >= 0LL) && (0LL - (long long )probe_ret) - (long long )ret >= 0LL) && (long long )probe_ret - (long long )ret >= 0LL) && probe_ret == 0) [2024-01-27 14:48:24,534 INFO L98 nessWitnessExtractor]: Location invariant before [L3904-L3904] (unsigned long )arg == 0UL [2024-01-27 14:48:24,534 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] (2147483647LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:24,534 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] (2147483648LL + (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:48:24,534 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] ret == 0 [2024-01-27 14:48:24,534 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] (2147483647LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:24,534 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] (2147483648LL + (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:48:24,534 INFO L98 nessWitnessExtractor]: Location invariant before [L3947-L3947] my_dev == 0 [2024-01-27 14:48:24,581 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:48:24,879 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i[186210,186223] [2024-01-27 14:48:24,906 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:48:24,915 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 14:48:24,939 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:48:24,956 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i[186210,186223] [2024-01-27 14:48:24,962 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:48:24,969 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:48:24,992 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-3_1-container_of-global.i[186210,186223] [2024-01-27 14:48:24,993 WARN L424 MainDispatcher]: Unable to annotate void ldv_assert(int expression) { if (!expression) { ERROR: {reach_error();abort();}}; return; } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-27 14:48:25,044 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @71a9b4c7) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:920) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:499) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:440) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:907) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:499) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchSwitchRexBoolToInt(ExpressionResultTransformer.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:482) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:451) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.handleAssert(ACSLHandler.java:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:447) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedWitnessInvariant.instrument(ExtractedWitnessInvariant.java:100) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.ExtractedLocationInvariant.transform(ExtractedLocationInvariant.java:61) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.transformWithWitness(MainDispatcher.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1096) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:386) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:275) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3405) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2425) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:611) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:258) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:242) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:147) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-01-27 14:48:25,048 INFO L158 Benchmark]: Toolchain (without parser) took 652.29ms. Allocated memory is still 67.1MB. Free memory was 43.5MB in the beginning and 34.7MB in the end (delta: 8.9MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. [2024-01-27 14:48:25,051 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 40.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:25,052 INFO L158 Benchmark]: CDTParser took 0.62ms. Allocated memory is still 54.5MB. Free memory is still 39.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:25,052 INFO L158 Benchmark]: CACSL2BoogieTranslator took 648.72ms. Allocated memory is still 67.1MB. Free memory was 43.3MB in the beginning and 34.7MB in the end (delta: 8.6MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. [2024-01-27 14:48:25,054 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 40.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.62ms. Allocated memory is still 54.5MB. Free memory is still 39.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 648.72ms. Allocated memory is still 67.1MB. Free memory was 43.3MB in the beginning and 34.7MB in the end (delta: 8.6MB). Peak memory consumption was 18.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @71a9b4c7) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @71a9b4c7): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.ACSLHandler.visit(ACSLHandler.java:920) 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: ERROR: ExceptionOrErrorResult: ClassCastException: class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer cannot be cast to class de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion (de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CPointer and de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.c.CStructOrUnion are in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader @71a9b4c7)