./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 80b1b132 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-?-80b1b13-m [2024-01-31 17:42:05,062 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 17:42:05,151 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 17:42:05,160 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 17:42:05,161 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 17:42:05,195 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 17:42:05,196 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 17:42:05,196 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 17:42:05,197 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 17:42:05,200 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 17:42:05,200 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 17:42:05,201 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 17:42:05,202 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 17:42:05,203 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 17:42:05,203 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 17:42:05,203 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 17:42:05,203 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 17:42:05,204 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 17:42:05,204 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 17:42:05,204 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 17:42:05,204 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 17:42:05,205 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 17:42:05,205 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 17:42:05,205 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 17:42:05,205 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 17:42:05,205 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 17:42:05,205 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 17:42:05,206 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 17:42:05,206 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 17:42:05,206 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 17:42:05,207 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 17:42:05,207 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 17:42:05,207 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 17:42:05,208 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 17:42:05,208 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 17:42:05,208 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 17:42:05,208 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 17:42:05,208 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 17:42:05,209 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 17:42:05,209 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 17:42:05,209 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 17:42:05,209 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 17:42:05,209 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 17:42:05,210 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 17:42:05,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 17:42:05,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 17:42:05,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 17:42:05,457 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 17:42:05,458 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 17:42:05,459 INFO L431 ainManager$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 [2024-01-31 17:42:05,617 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 17:42:05,619 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 17:42:05,620 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-2_4-container_of.i [2024-01-31 17:42:06,797 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 17:42:06,994 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 17:42:06,994 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-2_4-container_of.i [2024-01-31 17:42:07,018 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bc5264d1/8d6dcab525be4954b08dd838d83a4f58/FLAG0b98e48d7 [2024-01-31 17:42:07,029 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bc5264d1/8d6dcab525be4954b08dd838d83a4f58 [2024-01-31 17:42:07,030 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 17:42:07,031 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 17:42:07,032 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 17:42:07,032 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 17:42:07,036 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 17:42:07,037 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:42:05" (1/2) ... [2024-01-31 17:42:07,037 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18211d14 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:42:07, skipping insertion in model container [2024-01-31 17:42:07,038 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:42:05" (1/2) ... [2024-01-31 17:42:07,039 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61d5bd6e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:42:07, skipping insertion in model container [2024-01-31 17:42:07,039 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:42:07" (2/2) ... [2024-01-31 17:42:07,039 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18211d14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:42:07, skipping insertion in model container [2024-01-31 17:42:07,039 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:42:07" (2/2) ... [2024-01-31 17:42:07,040 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 17:42:07,204 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 17:42:07,206 INFO L98 nessWitnessExtractor]: Location invariant after [L3910-L3910] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 17:42:07,206 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 0 [2024-01-31 17:42:07,206 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 1 [2024-01-31 17:42:07,206 INFO L98 nessWitnessExtractor]: Location invariant after [L3904-L3904] arg == dev [2024-01-31 17:42:07,206 INFO L98 nessWitnessExtractor]: Location invariant after [L3962-L3962] ((((4294967296LL + (long long )probe_ret) + (long long )ret >= 0LL) && ((4294967295LL - (long long )probe_ret) + (long long )ret >= 0LL)) && ((4294967295LL + (long long )probe_ret) - (long long )ret >= 0LL)) && ((4294967294LL - (long long )probe_ret) - (long long )ret >= 0LL) [2024-01-31 17:42:07,206 INFO L98 nessWitnessExtractor]: Location invariant after [L3925-L3925] (((((0 == data->shared.a) && (0 == data->shared.b)) && (d == & data->dev)) && (data->shared.a == 0)) && (data->shared.a == data->shared.b)) && (data->shared.b == 0) [2024-01-31 17:42:07,259 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 17:42:07,542 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 17:42:07,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61d5bd6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:42:07, skipping insertion in model container [2024-01-31 17:42:07,543 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 17:42:07,543 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 17:42:07,545 INFO L158 Benchmark]: Toolchain (without parser) took 513.16ms. Allocated memory is still 226.5MB. Free memory was 146.6MB in the beginning and 170.6MB in the end (delta: -24.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-31 17:42:07,545 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 127.9MB. Free memory was 92.7MB in the beginning and 92.7MB in the end (delta: 69.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:42:07,546 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 226.5MB. Free memory is still 195.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:42:07,547 INFO L158 Benchmark]: CACSL2BoogieTranslator took 511.21ms. Allocated memory is still 226.5MB. Free memory was 146.5MB in the beginning and 170.6MB in the end (delta: -24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-01-31 17:42:07,548 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 127.9MB. Free memory was 92.7MB in the beginning and 92.7MB in the end (delta: 69.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.15ms. Allocated memory is still 226.5MB. Free memory is still 195.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 511.21ms. Allocated memory is still 226.5MB. Free memory was 146.5MB in the beginning and 170.6MB in the end (delta: -24.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2852]: Unsupported Syntax Undefined type __compar_fn_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/ldv-races/race-2_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-?-80b1b13-m [2024-01-31 17:42:09,449 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 17:42:09,527 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 17:42:09,531 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 17:42:09,531 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 17:42:09,562 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 17:42:09,563 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 17:42:09,563 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 17:42:09,563 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 17:42:09,567 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 17:42:09,567 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 17:42:09,567 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 17:42:09,568 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 17:42:09,569 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 17:42:09,570 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 17:42:09,570 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 17:42:09,570 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 17:42:09,570 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 17:42:09,571 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 17:42:09,571 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 17:42:09,571 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 17:42:09,572 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 17:42:09,572 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 17:42:09,572 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 17:42:09,573 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 17:42:09,573 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 17:42:09,574 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 17:42:09,574 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 17:42:09,574 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 17:42:09,574 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 17:42:09,576 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 17:42:09,576 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 17:42:09,576 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 17:42:09,576 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 17:42:09,576 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 17:42:09,576 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 17:42:09,577 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 17:42:09,577 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 17:42:09,577 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 17:42:09,578 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 17:42:09,578 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 17:42:09,578 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 17:42:09,578 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 17:42:09,578 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 17:42:09,579 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 17:42:09,579 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 17:42:09,579 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 17:42:09,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 17:42:09,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 17:42:09,843 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 17:42:09,844 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 17:42:09,846 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 17:42:09,848 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-2_4-container_of.i [2024-01-31 17:42:11,114 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 17:42:11,523 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 17:42:11,524 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-2_4-container_of.i [2024-01-31 17:42:11,551 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2812b6337/85b6530504284e00b8dc01758f6e389e/FLAGc78133a39 [2024-01-31 17:42:11,590 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2812b6337/85b6530504284e00b8dc01758f6e389e [2024-01-31 17:42:11,592 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 17:42:11,593 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 17:42:11,593 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-2_4-container_of.yml/witness.yml [2024-01-31 17:42:11,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 17:42:11,744 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 17:42:11,745 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 17:42:11,745 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 17:42:11,749 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 17:42:11,749 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:42:11" (1/2) ... [2024-01-31 17:42:11,750 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19a4b92e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:42:11, skipping insertion in model container [2024-01-31 17:42:11,750 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:42:11" (1/2) ... [2024-01-31 17:42:11,751 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4aaf8725 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:42:11, skipping insertion in model container [2024-01-31 17:42:11,752 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:42:11" (2/2) ... [2024-01-31 17:42:11,752 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19a4b92e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:42:11, skipping insertion in model container [2024-01-31 17:42:11,752 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:42:11" (2/2) ... [2024-01-31 17:42:11,752 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 17:42:11,888 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 17:42:11,889 INFO L98 nessWitnessExtractor]: Location invariant before [L3887-L3887] expression == 0 [2024-01-31 17:42:11,890 INFO L98 nessWitnessExtractor]: Location invariant after [L3962-L3962] ((((4294967296LL + (long long )probe_ret) + (long long )ret >= 0LL) && ((4294967295LL - (long long )probe_ret) + (long long )ret >= 0LL)) && ((4294967295LL + (long long )probe_ret) - (long long )ret >= 0LL)) && ((4294967294LL - (long long )probe_ret) - (long long )ret >= 0LL) [2024-01-31 17:42:11,890 INFO L98 nessWitnessExtractor]: Location invariant after [L3887-L3887] expression == 1 [2024-01-31 17:42:11,890 INFO L98 nessWitnessExtractor]: Location invariant after [L3925-L3925] (((((0 == data->shared.a) && (0 == data->shared.b)) && (d == & data->dev)) && (data->shared.a == 0)) && (data->shared.a == data->shared.b)) && (data->shared.b == 0) [2024-01-31 17:42:11,890 INFO L98 nessWitnessExtractor]: Location invariant after [L3910-L3910] ((arg == dev) && (arg == __mptr)) && (dev == __mptr) [2024-01-31 17:42:11,890 INFO L98 nessWitnessExtractor]: Location invariant after [L3904-L3904] arg == dev [2024-01-31 17:42:11,947 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 17:42:12,270 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 17:42:12,271 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4aaf8725 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:42:12, skipping insertion in model container [2024-01-31 17:42:12,271 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 17:42:12,272 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 17:42:12,274 INFO L158 Benchmark]: Toolchain (without parser) took 528.54ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 40.7MB in the beginning and 58.3MB in the end (delta: -17.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 17:42:12,275 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 71.3MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:42:12,275 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 71.3MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:42:12,276 INFO L158 Benchmark]: CACSL2BoogieTranslator took 526.55ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 40.4MB in the beginning and 58.3MB in the end (delta: -17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 17:42:12,278 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 71.3MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 71.3MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 526.55ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 40.4MB in the beginning and 58.3MB in the end (delta: -17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2852]: Unsupported Syntax Undefined type __compar_fn_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN