./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-races/race-2_4-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_4-container_of.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-2_4-container_of.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-2_4-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-dev-a340643-m [2024-01-27 14:59:08,402 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:59:08,585 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:59:08,590 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:59:08,590 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:59:08,624 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:59:08,625 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:59:08,625 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:59:08,626 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:59:08,630 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:59:08,630 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:59:08,630 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:59:08,632 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:59:08,633 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:59:08,633 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:59:08,634 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:59:08,634 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:59:08,634 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:59:08,634 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:59:08,635 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:59:08,635 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:59:08,635 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:59:08,636 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:59:08,636 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:59:08,636 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:59:08,636 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:59:08,637 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:59:08,637 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:59:08,637 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:59:08,638 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:59:08,639 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:59:08,639 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:59:08,639 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:59:08,639 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:59:08,640 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:59:08,640 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:59:08,640 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:59:08,640 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:59:08,640 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:59:08,641 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:59:08,641 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:59:08,641 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:59:08,641 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:59:08,641 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:59:08,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:59:08,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:59:08,935 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:59:08,936 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:59:08,937 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:59:08,938 INFO L431 ainManager$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_4-container_of.yml/witness.yml [2024-01-27 14:59:09,196 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:59:09,197 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:59:09,198 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-2_4-container_of.i [2024-01-27 14:59:10,188 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:59:10,482 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:59:10,483 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-2_4-container_of.i [2024-01-27 14:59:10,515 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e529aedf/0bce872d2bfd439386c94c6295e1cf57/FLAG15ee73ba2 [2024-01-27 14:59:10,528 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e529aedf/0bce872d2bfd439386c94c6295e1cf57 [2024-01-27 14:59:10,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:59:10,530 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:59:10,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:10,533 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:59:10,537 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:59:10,558 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:09" (1/2) ... [2024-01-27 14:59:10,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@611f73ea and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:10, skipping insertion in model container [2024-01-27 14:59:10,559 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:09" (1/2) ... [2024-01-27 14:59:10,560 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4822daa7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:10, skipping insertion in model container [2024-01-27 14:59:10,561 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:10" (2/2) ... [2024-01-27 14:59:10,561 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@611f73ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:10, skipping insertion in model container [2024-01-27 14:59:10,561 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:10" (2/2) ... [2024-01-27 14:59:10,562 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:59:10,697 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:59:10,698 INFO L98 nessWitnessExtractor]: Location invariant before [L3908-L3908] arg == __mptr [2024-01-27 14:59:10,698 INFO L98 nessWitnessExtractor]: Location invariant before [L3908-L3908] arg == dev [2024-01-27 14:59:10,698 INFO L98 nessWitnessExtractor]: Location invariant before [L3908-L3908] dev == __mptr [2024-01-27 14:59:10,698 INFO L98 nessWitnessExtractor]: Location invariant before [L3974-L3974] ret == 0 [2024-01-27 14:59:10,698 INFO L98 nessWitnessExtractor]: Location invariant before [L3974-L3974] ((((((((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) [2024-01-27 14:59:10,699 INFO L98 nessWitnessExtractor]: Location invariant before [L3926-L3927] data->shared.b == 0 [2024-01-27 14:59:10,699 INFO L98 nessWitnessExtractor]: Location invariant before [L3926-L3927] d == & data->dev [2024-01-27 14:59:10,699 INFO L98 nessWitnessExtractor]: Location invariant before [L3926-L3927] data->shared.a == 0 [2024-01-27 14:59:10,699 INFO L98 nessWitnessExtractor]: Location invariant before [L3976-L3976] ret == 0 [2024-01-27 14:59:10,699 INFO L98 nessWitnessExtractor]: Location invariant before [L3976-L3976] ((((((((((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) [2024-01-27 14:59:10,699 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] (expression == 1 || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1))) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-27 14:59:10,700 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 1 [2024-01-27 14:59:10,700 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 0 [2024-01-27 14:59:10,700 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] data->shared.a == 0 [2024-01-27 14:59:10,700 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] d == & data->dev [2024-01-27 14:59:10,700 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] data->shared.b == 0 [2024-01-27 14:59:10,700 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] 0 == data->shared.b [2024-01-27 14:59:10,701 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] 0 == data->shared.a [2024-01-27 14:59:10,701 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] data->shared.a == data->shared.b [2024-01-27 14:59:10,701 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] arg == dev [2024-01-27 14:59:10,701 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] dev == __mptr [2024-01-27 14:59:10,702 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] arg == __mptr [2024-01-27 14:59:10,702 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] res != 0 [2024-01-27 14:59:10,702 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] d == & data->dev [2024-01-27 14:59:10,702 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] data->shared.a == 0 [2024-01-27 14:59:10,702 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] data->shared.b == 0 [2024-01-27 14:59:10,702 INFO L98 nessWitnessExtractor]: Location invariant before [L3970-L3970] probe_ret == 0 [2024-01-27 14:59:10,703 INFO L98 nessWitnessExtractor]: Location invariant before [L3970-L3970] (long long )probe_ret - (long long )ret >= 0LL [2024-01-27 14:59:10,703 INFO L98 nessWitnessExtractor]: Location invariant before [L3970-L3970] (long long )probe_ret + (long long )ret >= 0LL [2024-01-27 14:59:10,703 INFO L98 nessWitnessExtractor]: Location invariant before [L3970-L3970] ret == 0 [2024-01-27 14:59:10,703 INFO L98 nessWitnessExtractor]: Location invariant before [L3970-L3970] (0LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:10,704 INFO L98 nessWitnessExtractor]: Location invariant before [L3970-L3970] (0LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:10,704 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] data->shared.a == 0 [2024-01-27 14:59:10,704 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] d == & data->dev [2024-01-27 14:59:10,704 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] 0 == data->shared.a [2024-01-27 14:59:10,705 INFO L98 nessWitnessExtractor]: Location invariant before [L3975-L3975] ret == 0 [2024-01-27 14:59:10,705 INFO L98 nessWitnessExtractor]: Location invariant before [L3975-L3975] ((((((((((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) [2024-01-27 14:59:10,705 INFO L98 nessWitnessExtractor]: Location invariant before [L3911-L3911] arg == __mptr [2024-01-27 14:59:10,706 INFO L98 nessWitnessExtractor]: Location invariant before [L3911-L3911] dev == __mptr [2024-01-27 14:59:10,706 INFO L98 nessWitnessExtractor]: Location invariant before [L3911-L3911] arg == dev [2024-01-27 14:59:10,707 INFO L98 nessWitnessExtractor]: Location invariant before [L3929-L3929] data->shared.b == 0 [2024-01-27 14:59:10,707 INFO L98 nessWitnessExtractor]: Location invariant before [L3929-L3929] res == 0 [2024-01-27 14:59:10,707 INFO L98 nessWitnessExtractor]: Location invariant before [L3929-L3929] data->shared.a == 0 [2024-01-27 14:59:10,707 INFO L98 nessWitnessExtractor]: Location invariant before [L3929-L3929] d == & data->dev [2024-01-27 14:59:10,707 INFO L98 nessWitnessExtractor]: Location invariant before [L3922-L3922] d == & data->dev [2024-01-27 14:59:10,707 INFO L98 nessWitnessExtractor]: Location invariant before [L3931-L3931] d == & data->dev [2024-01-27 14:59:10,708 INFO L98 nessWitnessExtractor]: Location invariant before [L3931-L3931] res == 0 [2024-01-27 14:59:10,708 INFO L98 nessWitnessExtractor]: Location invariant before [L3966-L3966] (2147483648LL + (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:10,708 INFO L98 nessWitnessExtractor]: Location invariant before [L3966-L3966] (2147483647LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:10,708 INFO L98 nessWitnessExtractor]: Location invariant before [L3966-L3966] (2147483647LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:10,708 INFO L98 nessWitnessExtractor]: Location invariant before [L3966-L3966] ret == 0 [2024-01-27 14:59:10,709 INFO L98 nessWitnessExtractor]: Location invariant before [L3966-L3966] (2147483648LL + (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:10,709 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] arg == dev [2024-01-27 14:59:10,709 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] dev == __mptr [2024-01-27 14:59:10,709 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] arg == __mptr [2024-01-27 14:59:10,710 INFO L98 nessWitnessExtractor]: Location invariant before [L3968-L3968] (long long )probe_ret + (long long )ret >= 0LL [2024-01-27 14:59:10,710 INFO L98 nessWitnessExtractor]: Location invariant before [L3968-L3968] (0LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:10,711 INFO L98 nessWitnessExtractor]: Location invariant before [L3968-L3968] (0LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:10,711 INFO L98 nessWitnessExtractor]: Location invariant before [L3968-L3968] (long long )probe_ret - (long long )ret >= 0LL [2024-01-27 14:59:10,711 INFO L98 nessWitnessExtractor]: Location invariant before [L3968-L3968] ret == 0 [2024-01-27 14:59:10,711 INFO L98 nessWitnessExtractor]: Location invariant before [L3968-L3968] probe_ret == 0 [2024-01-27 14:59:10,711 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] d == & data->dev [2024-01-27 14:59:10,711 INFO L98 nessWitnessExtractor]: Location invariant before [L3910-L3910] arg == dev [2024-01-27 14:59:10,712 INFO L98 nessWitnessExtractor]: Location invariant before [L3910-L3910] arg == __mptr [2024-01-27 14:59:10,712 INFO L98 nessWitnessExtractor]: Location invariant before [L3910-L3910] dev == __mptr [2024-01-27 14:59:10,712 INFO L98 nessWitnessExtractor]: Location invariant after [L3932-L3933] data->shared.a == 0 [2024-01-27 14:59:10,712 INFO L98 nessWitnessExtractor]: Location invariant after [L3932-L3933] data->shared.b == 0 [2024-01-27 14:59:10,712 INFO L98 nessWitnessExtractor]: Location invariant after [L3932-L3933] res != 0 [2024-01-27 14:59:10,712 INFO L98 nessWitnessExtractor]: Location invariant after [L3932-L3933] d == & data->dev [2024-01-27 14:59:10,712 INFO L98 nessWitnessExtractor]: Location invariant before [L3904-L3904] arg == dev [2024-01-27 14:59:10,713 INFO L98 nessWitnessExtractor]: Location invariant before [L3930-L3930] d == & data->dev [2024-01-27 14:59:10,713 INFO L98 nessWitnessExtractor]: Location invariant before [L3930-L3930] res == 0 [2024-01-27 14:59:10,713 INFO L98 nessWitnessExtractor]: Location invariant before [L3972-L3972] ret == 0 [2024-01-27 14:59:10,713 INFO L98 nessWitnessExtractor]: Location invariant before [L3972-L3972] (((((((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) [2024-01-27 14:59:10,713 INFO L98 nessWitnessExtractor]: Location invariant before [L3909-L3909] arg == dev [2024-01-27 14:59:10,713 INFO L98 nessWitnessExtractor]: Location invariant before [L3909-L3909] arg == __mptr [2024-01-27 14:59:10,713 INFO L98 nessWitnessExtractor]: Location invariant before [L3909-L3909] dev == __mptr [2024-01-27 14:59:10,714 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] arg == __mptr [2024-01-27 14:59:10,714 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] arg == dev [2024-01-27 14:59:10,714 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] dev == __mptr [2024-01-27 14:59:10,714 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] (long long )probe_ret - (long long )ret >= 0LL [2024-01-27 14:59:10,714 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] (long long )probe_ret + (long long )ret >= 0LL [2024-01-27 14:59:10,714 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] ret == 0 [2024-01-27 14:59:10,714 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] (0LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:10,715 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] probe_ret == 0 [2024-01-27 14:59:10,715 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] (0LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:10,715 INFO L98 nessWitnessExtractor]: Location invariant before [L3962-L3962] (4294967296LL + (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:10,715 INFO L98 nessWitnessExtractor]: Location invariant before [L3962-L3962] (4294967295LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:10,715 INFO L98 nessWitnessExtractor]: Location invariant before [L3962-L3962] (4294967294LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:10,715 INFO L98 nessWitnessExtractor]: Location invariant before [L3962-L3962] (4294967295LL + (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:10,716 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] arg == __mptr [2024-01-27 14:59:10,716 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] arg == dev [2024-01-27 14:59:10,716 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] dev == __mptr [2024-01-27 14:59:10,716 INFO L98 nessWitnessExtractor]: Location invariant before [L3963-L3977] (2147483647LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:10,717 INFO L98 nessWitnessExtractor]: Location invariant before [L3963-L3977] ret == 0 [2024-01-27 14:59:10,717 INFO L98 nessWitnessExtractor]: Location invariant before [L3963-L3977] (2147483648LL + (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:10,717 INFO L98 nessWitnessExtractor]: Location invariant before [L3963-L3977] (2147483648LL + (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:10,717 INFO L98 nessWitnessExtractor]: Location invariant before [L3963-L3977] (2147483647LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:10,717 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] arg == __mptr [2024-01-27 14:59:10,717 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] arg == dev [2024-01-27 14:59:10,717 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] dev == __mptr [2024-01-27 14:59:10,718 INFO L98 nessWitnessExtractor]: Location invariant before [L3953-L3953] (unsigned long )status == 0UL [2024-01-27 14:59:10,718 INFO L98 nessWitnessExtractor]: Location invariant before [L3906-L3906] arg == dev [2024-01-27 14:59:10,718 INFO L98 nessWitnessExtractor]: Location invariant before [L3906-L3906] dev == __mptr [2024-01-27 14:59:10,718 INFO L98 nessWitnessExtractor]: Location invariant before [L3906-L3906] arg == __mptr [2024-01-27 14:59:10,718 INFO L98 nessWitnessExtractor]: Location invariant before [L3967-L3971] ret == 0 [2024-01-27 14:59:10,719 INFO L98 nessWitnessExtractor]: Location invariant before [L3967-L3971] (((((((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) [2024-01-27 14:59:10,719 INFO L98 nessWitnessExtractor]: Location invariant before [L3905-L3905] arg == __mptr [2024-01-27 14:59:10,719 INFO L98 nessWitnessExtractor]: Location invariant before [L3905-L3905] dev == __mptr [2024-01-27 14:59:10,720 INFO L98 nessWitnessExtractor]: Location invariant before [L3905-L3905] arg == dev [2024-01-27 14:59:10,720 INFO L98 nessWitnessExtractor]: Location invariant before [L3952-L3952] (unsigned long )status == 0UL [2024-01-27 14:59:10,721 INFO L98 nessWitnessExtractor]: Location invariant after [L3936-L3954] (unsigned long )status == 0UL [2024-01-27 14:59:10,721 INFO L98 nessWitnessExtractor]: Location invariant before [L3973-L3973] ret == 0 [2024-01-27 14:59:10,721 INFO L98 nessWitnessExtractor]: Location invariant before [L3973-L3973] (((((((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) [2024-01-27 14:59:10,721 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] arg == __mptr [2024-01-27 14:59:10,722 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] arg == dev [2024-01-27 14:59:10,722 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] dev == __mptr [2024-01-27 14:59:10,722 INFO L98 nessWitnessExtractor]: Location invariant before [L3978-L3978] ((((((((((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) [2024-01-27 14:59:10,722 INFO L98 nessWitnessExtractor]: Location invariant before [L3978-L3978] ret == 0 [2024-01-27 14:59:10,795 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:59:11,164 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-2_4-container_of.i[186287,186300] [2024-01-27 14:59:11,204 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:59:11,216 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:59:11,283 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-2_4-container_of.i[186287,186300] [2024-01-27 14:59:11,284 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 [2024-01-27 14:59:11,325 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: __mptr [2024-01-27 14:59:11,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4822daa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:11, skipping insertion in model container [2024-01-27 14:59:11,326 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:11,326 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:59:11,328 INFO L158 Benchmark]: Toolchain (without parser) took 797.15ms. Allocated memory is still 184.5MB. Free memory was 107.5MB in the beginning and 128.2MB in the end (delta: -20.7MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2024-01-27 14:59:11,328 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 109.1MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:11,329 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 184.5MB. Free memory is still 154.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:11,330 INFO L158 Benchmark]: CACSL2BoogieTranslator took 793.32ms. Allocated memory is still 184.5MB. Free memory was 107.4MB in the beginning and 128.2MB in the end (delta: -20.8MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2024-01-27 14:59:11,332 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 109.1MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.21ms. Allocated memory is still 184.5MB. Free memory is still 154.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 793.32ms. Allocated memory is still 184.5MB. Free memory was 107.4MB in the beginning and 128.2MB in the end (delta: -20.8MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3905]: Incorrect Syntax Undeclared variable in ACSL expression: __mptr RESULT: Ultimate could not prove your program: Incorrect Syntax 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_4-container_of.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-2_4-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-dev-a340643-m [2024-01-27 14:59:13,350 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:59:13,443 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:59:13,448 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:59:13,449 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:59:13,481 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:59:13,482 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:59:13,482 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:59:13,483 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:59:13,487 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:59:13,487 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:59:13,487 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:59:13,488 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:59:13,489 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:59:13,490 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:59:13,490 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:59:13,491 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:59:13,491 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:59:13,491 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:59:13,491 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:59:13,492 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:59:13,493 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:59:13,493 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:59:13,493 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:59:13,493 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:59:13,494 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:59:13,494 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:59:13,494 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:59:13,495 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:59:13,495 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:59:13,496 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:59:13,496 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:59:13,497 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:59:13,497 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:59:13,497 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:59:13,497 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:59:13,498 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:59:13,498 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:59:13,499 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:59:13,499 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:59:13,499 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:59:13,499 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:59:13,499 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:59:13,500 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:59:13,500 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:59:13,500 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:59:13,501 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:59:13,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:59:13,851 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:59:13,854 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:59:13,855 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:59:13,856 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:59:13,858 INFO L431 ainManager$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_4-container_of.yml/witness.yml [2024-01-27 14:59:14,065 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:59:14,065 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:59:14,066 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-2_4-container_of.i [2024-01-27 14:59:15,393 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:59:15,744 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:59:15,745 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-2_4-container_of.i [2024-01-27 14:59:15,784 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2741c6406/ff193f2a93934e0494c0fea43d258ab0/FLAG69c07a67c [2024-01-27 14:59:15,799 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2741c6406/ff193f2a93934e0494c0fea43d258ab0 [2024-01-27 14:59:15,800 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:59:15,801 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:59:15,803 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:15,803 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:59:15,807 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:59:15,808 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:14" (1/2) ... [2024-01-27 14:59:15,809 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@512f7719 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:15, skipping insertion in model container [2024-01-27 14:59:15,809 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:59:14" (1/2) ... [2024-01-27 14:59:15,811 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@346139d1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:59:15, skipping insertion in model container [2024-01-27 14:59:15,811 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:15" (2/2) ... [2024-01-27 14:59:15,811 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@512f7719 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:15, skipping insertion in model container [2024-01-27 14:59:15,811 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:59:15" (2/2) ... [2024-01-27 14:59:15,812 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:59:15,997 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:59:15,999 INFO L98 nessWitnessExtractor]: Location invariant after [L3932-L3933] data->shared.a == 0 [2024-01-27 14:59:15,999 INFO L98 nessWitnessExtractor]: Location invariant after [L3932-L3933] d == & data->dev [2024-01-27 14:59:15,999 INFO L98 nessWitnessExtractor]: Location invariant after [L3932-L3933] data->shared.b == 0 [2024-01-27 14:59:15,999 INFO L98 nessWitnessExtractor]: Location invariant after [L3932-L3933] res != 0 [2024-01-27 14:59:15,999 INFO L98 nessWitnessExtractor]: Location invariant before [L3931-L3931] d == & data->dev [2024-01-27 14:59:15,999 INFO L98 nessWitnessExtractor]: Location invariant before [L3931-L3931] res == 0 [2024-01-27 14:59:15,999 INFO L98 nessWitnessExtractor]: Location invariant before [L3968-L3968] (long long )probe_ret + (long long )ret >= 0LL [2024-01-27 14:59:16,000 INFO L98 nessWitnessExtractor]: Location invariant before [L3968-L3968] probe_ret == 0 [2024-01-27 14:59:16,000 INFO L98 nessWitnessExtractor]: Location invariant before [L3968-L3968] (0LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:16,000 INFO L98 nessWitnessExtractor]: Location invariant before [L3968-L3968] (long long )probe_ret - (long long )ret >= 0LL [2024-01-27 14:59:16,000 INFO L98 nessWitnessExtractor]: Location invariant before [L3968-L3968] ret == 0 [2024-01-27 14:59:16,000 INFO L98 nessWitnessExtractor]: Location invariant before [L3968-L3968] (0LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:16,000 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] arg == __mptr [2024-01-27 14:59:16,001 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] dev == __mptr [2024-01-27 14:59:16,001 INFO L98 nessWitnessExtractor]: Location invariant before [L3907-L3907] arg == dev [2024-01-27 14:59:16,001 INFO L98 nessWitnessExtractor]: Location invariant before [L3975-L3975] ret == 0 [2024-01-27 14:59:16,001 INFO L98 nessWitnessExtractor]: Location invariant before [L3975-L3975] ((((((((((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) [2024-01-27 14:59:16,001 INFO L98 nessWitnessExtractor]: Location invariant after [L3936-L3954] (unsigned long )status == 0UL [2024-01-27 14:59:16,002 INFO L98 nessWitnessExtractor]: Location invariant before [L3923-L3923] d == & data->dev [2024-01-27 14:59:16,002 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] data->shared.b == 0 [2024-01-27 14:59:16,002 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] data->shared.a == 0 [2024-01-27 14:59:16,002 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] data->shared.a == data->shared.b [2024-01-27 14:59:16,002 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] 0 == data->shared.a [2024-01-27 14:59:16,003 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] 0 == data->shared.b [2024-01-27 14:59:16,003 INFO L98 nessWitnessExtractor]: Location invariant before [L3925-L3925] d == & data->dev [2024-01-27 14:59:16,003 INFO L98 nessWitnessExtractor]: Location invariant before [L3966-L3966] (2147483647LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:16,003 INFO L98 nessWitnessExtractor]: Location invariant before [L3966-L3966] (2147483648LL + (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:16,003 INFO L98 nessWitnessExtractor]: Location invariant before [L3966-L3966] (2147483648LL + (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:16,003 INFO L98 nessWitnessExtractor]: Location invariant before [L3966-L3966] ret == 0 [2024-01-27 14:59:16,003 INFO L98 nessWitnessExtractor]: Location invariant before [L3966-L3966] (2147483647LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:16,004 INFO L98 nessWitnessExtractor]: Location invariant before [L3978-L3978] ((((((((((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) [2024-01-27 14:59:16,004 INFO L98 nessWitnessExtractor]: Location invariant before [L3978-L3978] ret == 0 [2024-01-27 14:59:16,005 INFO L98 nessWitnessExtractor]: Location invariant before [L3904-L3904] arg == dev [2024-01-27 14:59:16,005 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] res != 0 [2024-01-27 14:59:16,006 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] data->shared.a == 0 [2024-01-27 14:59:16,006 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] d == & data->dev [2024-01-27 14:59:16,006 INFO L98 nessWitnessExtractor]: Location invariant before [L3934-L3934] data->shared.b == 0 [2024-01-27 14:59:16,006 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] arg == __mptr [2024-01-27 14:59:16,006 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] arg == dev [2024-01-27 14:59:16,007 INFO L98 nessWitnessExtractor]: Location invariant before [L3913-L3913] dev == __mptr [2024-01-27 14:59:16,007 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] arg == __mptr [2024-01-27 14:59:16,007 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] arg == dev [2024-01-27 14:59:16,007 INFO L98 nessWitnessExtractor]: Location invariant before [L3915-L3915] dev == __mptr [2024-01-27 14:59:16,007 INFO L98 nessWitnessExtractor]: Location invariant before [L3930-L3930] d == & data->dev [2024-01-27 14:59:16,007 INFO L98 nessWitnessExtractor]: Location invariant before [L3930-L3930] res == 0 [2024-01-27 14:59:16,008 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] arg == dev [2024-01-27 14:59:16,008 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] dev == __mptr [2024-01-27 14:59:16,008 INFO L98 nessWitnessExtractor]: Location invariant before [L3914-L3914] arg == __mptr [2024-01-27 14:59:16,008 INFO L98 nessWitnessExtractor]: Location invariant before [L3953-L3953] (unsigned long )status == 0UL [2024-01-27 14:59:16,008 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] arg == __mptr [2024-01-27 14:59:16,009 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] arg == dev [2024-01-27 14:59:16,009 INFO L98 nessWitnessExtractor]: Location invariant before [L3912-L3912] dev == __mptr [2024-01-27 14:59:16,009 INFO L98 nessWitnessExtractor]: Location invariant before [L3926-L3927] d == & data->dev [2024-01-27 14:59:16,010 INFO L98 nessWitnessExtractor]: Location invariant before [L3926-L3927] data->shared.a == 0 [2024-01-27 14:59:16,010 INFO L98 nessWitnessExtractor]: Location invariant before [L3926-L3927] data->shared.b == 0 [2024-01-27 14:59:16,010 INFO L98 nessWitnessExtractor]: Location invariant before [L3929-L3929] res == 0 [2024-01-27 14:59:16,011 INFO L98 nessWitnessExtractor]: Location invariant before [L3929-L3929] data->shared.b == 0 [2024-01-27 14:59:16,011 INFO L98 nessWitnessExtractor]: Location invariant before [L3929-L3929] d == & data->dev [2024-01-27 14:59:16,011 INFO L98 nessWitnessExtractor]: Location invariant before [L3929-L3929] data->shared.a == 0 [2024-01-27 14:59:16,011 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] dev == __mptr [2024-01-27 14:59:16,011 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] arg == __mptr [2024-01-27 14:59:16,011 INFO L98 nessWitnessExtractor]: Location invariant before [L3916-L3916] arg == dev [2024-01-27 14:59:16,011 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] (long long )probe_ret - (long long )ret >= 0LL [2024-01-27 14:59:16,011 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] (long long )probe_ret + (long long )ret >= 0LL [2024-01-27 14:59:16,012 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] ret == 0 [2024-01-27 14:59:16,012 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] probe_ret == 0 [2024-01-27 14:59:16,012 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] (0LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:16,012 INFO L98 nessWitnessExtractor]: Location invariant before [L3969-L3969] (0LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:16,012 INFO L98 nessWitnessExtractor]: Location invariant before [L3974-L3974] ret == 0 [2024-01-27 14:59:16,012 INFO L98 nessWitnessExtractor]: Location invariant before [L3974-L3974] ((((((((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) [2024-01-27 14:59:16,012 INFO L98 nessWitnessExtractor]: Location invariant before [L3970-L3970] (long long )probe_ret + (long long )ret >= 0LL [2024-01-27 14:59:16,013 INFO L98 nessWitnessExtractor]: Location invariant before [L3970-L3970] (0LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:16,013 INFO L98 nessWitnessExtractor]: Location invariant before [L3970-L3970] (0LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:16,013 INFO L98 nessWitnessExtractor]: Location invariant before [L3970-L3970] (long long )probe_ret - (long long )ret >= 0LL [2024-01-27 14:59:16,013 INFO L98 nessWitnessExtractor]: Location invariant before [L3970-L3970] ret == 0 [2024-01-27 14:59:16,013 INFO L98 nessWitnessExtractor]: Location invariant before [L3970-L3970] probe_ret == 0 [2024-01-27 14:59:16,013 INFO L98 nessWitnessExtractor]: Location invariant before [L3973-L3973] (((((((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) [2024-01-27 14:59:16,013 INFO L98 nessWitnessExtractor]: Location invariant before [L3973-L3973] ret == 0 [2024-01-27 14:59:16,014 INFO L98 nessWitnessExtractor]: Location invariant before [L3972-L3972] (((((((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) [2024-01-27 14:59:16,014 INFO L98 nessWitnessExtractor]: Location invariant before [L3972-L3972] ret == 0 [2024-01-27 14:59:16,014 INFO L98 nessWitnessExtractor]: Location invariant before [L3906-L3906] dev == __mptr [2024-01-27 14:59:16,014 INFO L98 nessWitnessExtractor]: Location invariant before [L3906-L3906] arg == dev [2024-01-27 14:59:16,014 INFO L98 nessWitnessExtractor]: Location invariant before [L3906-L3906] arg == __mptr [2024-01-27 14:59:16,014 INFO L98 nessWitnessExtractor]: Location invariant before [L3905-L3905] arg == dev [2024-01-27 14:59:16,014 INFO L98 nessWitnessExtractor]: Location invariant before [L3905-L3905] dev == __mptr [2024-01-27 14:59:16,015 INFO L98 nessWitnessExtractor]: Location invariant before [L3905-L3905] arg == __mptr [2024-01-27 14:59:16,015 INFO L98 nessWitnessExtractor]: Location invariant before [L3963-L3977] (2147483647LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:16,015 INFO L98 nessWitnessExtractor]: Location invariant before [L3963-L3977] (2147483648LL + (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:16,015 INFO L98 nessWitnessExtractor]: Location invariant before [L3963-L3977] ret == 0 [2024-01-27 14:59:16,015 INFO L98 nessWitnessExtractor]: Location invariant before [L3963-L3977] (2147483648LL + (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:16,016 INFO L98 nessWitnessExtractor]: Location invariant before [L3963-L3977] (2147483647LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:16,016 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] (expression == 1 || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1))) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1)) [2024-01-27 14:59:16,016 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 1 [2024-01-27 14:59:16,016 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 0 [2024-01-27 14:59:16,016 INFO L98 nessWitnessExtractor]: Location invariant before [L3909-L3909] arg == dev [2024-01-27 14:59:16,017 INFO L98 nessWitnessExtractor]: Location invariant before [L3909-L3909] dev == __mptr [2024-01-27 14:59:16,017 INFO L98 nessWitnessExtractor]: Location invariant before [L3909-L3909] arg == __mptr [2024-01-27 14:59:16,017 INFO L98 nessWitnessExtractor]: Location invariant before [L3910-L3910] arg == __mptr [2024-01-27 14:59:16,017 INFO L98 nessWitnessExtractor]: Location invariant before [L3910-L3910] arg == dev [2024-01-27 14:59:16,017 INFO L98 nessWitnessExtractor]: Location invariant before [L3910-L3910] dev == __mptr [2024-01-27 14:59:16,017 INFO L98 nessWitnessExtractor]: Location invariant before [L3922-L3922] d == & data->dev [2024-01-27 14:59:16,018 INFO L98 nessWitnessExtractor]: Location invariant before [L3962-L3962] (4294967295LL - (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:16,018 INFO L98 nessWitnessExtractor]: Location invariant before [L3962-L3962] (4294967296LL + (long long )probe_ret) + (long long )ret >= 0LL [2024-01-27 14:59:16,019 INFO L98 nessWitnessExtractor]: Location invariant before [L3962-L3962] (4294967294LL - (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:16,019 INFO L98 nessWitnessExtractor]: Location invariant before [L3962-L3962] (4294967295LL + (long long )probe_ret) - (long long )ret >= 0LL [2024-01-27 14:59:16,019 INFO L98 nessWitnessExtractor]: Location invariant before [L3952-L3952] (unsigned long )status == 0UL [2024-01-27 14:59:16,020 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] data->shared.a == 0 [2024-01-27 14:59:16,020 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] d == & data->dev [2024-01-27 14:59:16,020 INFO L98 nessWitnessExtractor]: Location invariant before [L3924-L3924] 0 == data->shared.a [2024-01-27 14:59:16,020 INFO L98 nessWitnessExtractor]: Location invariant before [L3908-L3908] arg == dev [2024-01-27 14:59:16,020 INFO L98 nessWitnessExtractor]: Location invariant before [L3908-L3908] dev == __mptr [2024-01-27 14:59:16,020 INFO L98 nessWitnessExtractor]: Location invariant before [L3908-L3908] arg == __mptr [2024-01-27 14:59:16,022 INFO L98 nessWitnessExtractor]: Location invariant before [L3967-L3971] (((((((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) [2024-01-27 14:59:16,022 INFO L98 nessWitnessExtractor]: Location invariant before [L3967-L3971] ret == 0 [2024-01-27 14:59:16,022 INFO L98 nessWitnessExtractor]: Location invariant before [L3911-L3911] arg == dev [2024-01-27 14:59:16,022 INFO L98 nessWitnessExtractor]: Location invariant before [L3911-L3911] dev == __mptr [2024-01-27 14:59:16,022 INFO L98 nessWitnessExtractor]: Location invariant before [L3911-L3911] arg == __mptr [2024-01-27 14:59:16,022 INFO L98 nessWitnessExtractor]: Location invariant before [L3976-L3976] ret == 0 [2024-01-27 14:59:16,023 INFO L98 nessWitnessExtractor]: Location invariant before [L3976-L3976] ((((((((((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) [2024-01-27 14:59:16,103 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:59:16,472 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-2_4-container_of.i[186287,186300] [2024-01-27 14:59:16,501 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:59:16,515 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-01-27 14:59:16,537 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:59:16,582 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-2_4-container_of.i[186287,186300] [2024-01-27 14:59:16,601 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:59:16,604 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 14:59:16,639 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-2_4-container_of.i[186287,186300] [2024-01-27 14:59:16,639 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 [2024-01-27 14:59:16,663 ERROR L324 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: __mptr [2024-01-27 14:59:16,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@346139d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:59:16, skipping insertion in model container [2024-01-27 14:59:16,663 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:59:16,664 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:59:16,666 INFO L158 Benchmark]: Toolchain (without parser) took 864.02ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 36.8MB in the beginning and 60.5MB in the end (delta: -23.7MB). Peak memory consumption was 24.8MB. Max. memory is 16.1GB. [2024-01-27 14:59:16,666 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 62.9MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:16,666 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 62.9MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:59:16,667 INFO L158 Benchmark]: CACSL2BoogieTranslator took 860.78ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 36.6MB in the beginning and 61.1MB in the end (delta: -24.5MB). Peak memory consumption was 24.8MB. Max. memory is 16.1GB. [2024-01-27 14:59:16,668 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 0.22ms. Allocated memory is still 62.9MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 62.9MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 860.78ms. Allocated memory was 62.9MB in the beginning and 88.1MB in the end (delta: 25.2MB). Free memory was 36.6MB in the beginning and 61.1MB in the end (delta: -24.5MB). Peak memory consumption was 24.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3905]: Incorrect Syntax Undeclared variable in ACSL expression: __mptr RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN