./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.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/28-race_reach_86-lists_racing.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/goblint-regression/28-race_reach_86-lists_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_86-lists_racing.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 17:43:05,068 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 17:43:05,136 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 17:43:05,142 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 17:43:05,142 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 17:43:05,188 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 17:43:05,190 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 17:43:05,191 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 17:43:05,191 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 17:43:05,195 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 17:43:05,196 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 17:43:05,196 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 17:43:05,197 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 17:43:05,198 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 17:43:05,199 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 17:43:05,199 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 17:43:05,199 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 17:43:05,199 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 17:43:05,200 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 17:43:05,200 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 17:43:05,200 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 17:43:05,201 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 17:43:05,201 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 17:43:05,201 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 17:43:05,202 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 17:43:05,202 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 17:43:05,202 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 17:43:05,202 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 17:43:05,203 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 17:43:05,203 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 17:43:05,204 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 17:43:05,204 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 17:43:05,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 17:43:05,205 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 17:43:05,205 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 17:43:05,205 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 17:43:05,205 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 17:43:05,206 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 17:43:05,206 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 17:43:05,206 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 17:43:05,206 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 17:43:05,207 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 17:43:05,207 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 17:43:05,207 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 17:43:05,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 17:43:05,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 17:43:05,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 17:43:05,485 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 17:43:05,485 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 17:43:05,486 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.i [2024-01-31 17:43:06,811 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 17:43:07,070 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 17:43:07,071 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.i [2024-01-31 17:43:07,092 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f3406cf6/7676ebbbff1e486eb24dff28a3f59b21/FLAG1f2cf987a [2024-01-31 17:43:07,107 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f3406cf6/7676ebbbff1e486eb24dff28a3f59b21 [2024-01-31 17:43:07,109 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 17:43:07,109 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 17:43:07,110 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_86-lists_racing.yml/witness.yml [2024-01-31 17:43:07,307 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 17:43:07,309 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 17:43:07,310 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 17:43:07,310 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 17:43:07,315 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 17:43:07,315 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:43:07" (1/2) ... [2024-01-31 17:43:07,317 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5393e6ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:43:07, skipping insertion in model container [2024-01-31 17:43:07,317 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:43:07" (1/2) ... [2024-01-31 17:43:07,319 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3faf4060 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:43:07, skipping insertion in model container [2024-01-31 17:43:07,319 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:43:07" (2/2) ... [2024-01-31 17:43:07,320 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5393e6ad and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:43:07, skipping insertion in model container [2024-01-31 17:43:07,320 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:43:07" (2/2) ... [2024-01-31 17:43:07,320 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 17:43:07,606 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 17:43:07,611 INFO L98 nessWitnessExtractor]: Location invariant after [L1050-L1050] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-31 17:43:07,612 INFO L98 nessWitnessExtractor]: Location invariant after [L1043-L1043] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:07,612 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:07,612 INFO L98 nessWitnessExtractor]: Location invariant after [L1031-L1031] (unsigned long )arg == 0UL [2024-01-31 17:43:07,612 INFO L98 nessWitnessExtractor]: Location invariant after [L1043-L1043] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:07,613 INFO L98 nessWitnessExtractor]: Location invariant after [L1037-L1037] (unsigned long )arg == 0UL [2024-01-31 17:43:07,613 INFO L98 nessWitnessExtractor]: Location invariant after [L1050-L1050] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-31 17:43:07,613 INFO L98 nessWitnessExtractor]: Location invariant after [L1030-L1030] (unsigned long )arg == 0UL [2024-01-31 17:43:07,614 INFO L98 nessWitnessExtractor]: Location invariant after [L1038-L1038] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:07,614 INFO L98 nessWitnessExtractor]: Location invariant after [L1043-L1043] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:07,614 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:07,614 INFO L98 nessWitnessExtractor]: Location invariant after [L1043-L1043] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:07,614 INFO L98 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:07,615 INFO L98 nessWitnessExtractor]: Location invariant after [L1030-L1030] (unsigned long )arg == 0UL [2024-01-31 17:43:07,665 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 17:43:07,959 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 17:43:07,960 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3faf4060 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:43:07, skipping insertion in model container [2024-01-31 17:43:07,960 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 17:43:07,960 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 17:43:07,962 INFO L158 Benchmark]: Toolchain (without parser) took 652.81ms. Allocated memory is still 184.5MB. Free memory was 115.6MB in the beginning and 72.6MB in the end (delta: 43.0MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-01-31 17:43:07,963 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 184.5MB. Free memory is still 151.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:43:07,963 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 184.5MB. Free memory is still 123.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:43:07,965 INFO L158 Benchmark]: CACSL2BoogieTranslator took 650.07ms. Allocated memory is still 184.5MB. Free memory was 115.2MB in the beginning and 72.6MB in the end (delta: 42.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-01-31 17:43:07,967 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 184.5MB. Free memory is still 151.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 184.5MB. Free memory is still 123.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 650.07ms. Allocated memory is still 184.5MB. Free memory was 115.2MB in the beginning and 72.6MB in the end (delta: 42.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 458]: 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/goblint-regression/28-race_reach_86-lists_racing.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_86-lists_racing.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 17:43:09,960 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 17:43:10,015 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 17:43:10,019 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 17:43:10,021 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 17:43:10,050 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 17:43:10,051 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 17:43:10,051 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 17:43:10,052 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 17:43:10,055 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 17:43:10,056 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 17:43:10,056 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 17:43:10,057 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 17:43:10,058 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 17:43:10,058 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 17:43:10,059 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 17:43:10,059 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 17:43:10,059 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 17:43:10,059 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 17:43:10,060 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 17:43:10,060 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 17:43:10,061 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 17:43:10,061 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 17:43:10,061 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 17:43:10,061 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 17:43:10,062 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 17:43:10,062 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 17:43:10,063 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 17:43:10,063 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 17:43:10,063 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 17:43:10,064 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 17:43:10,064 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 17:43:10,065 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 17:43:10,065 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 17:43:10,065 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 17:43:10,065 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 17:43:10,066 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 17:43:10,066 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 17:43:10,066 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 17:43:10,067 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 17:43:10,067 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 17:43:10,068 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 17:43:10,068 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 17:43:10,068 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 17:43:10,068 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 17:43:10,069 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 17:43:10,069 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 17:43:10,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 17:43:10,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 17:43:10,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 17:43:10,414 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 17:43:10,415 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 17:43:10,416 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.i [2024-01-31 17:43:11,661 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 17:43:11,947 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 17:43:11,947 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_86-lists_racing.i [2024-01-31 17:43:11,966 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0ba93aa2/69db8f2843aa4a75b7a716e3fdca8103/FLAG3402b82ad [2024-01-31 17:43:11,981 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0ba93aa2/69db8f2843aa4a75b7a716e3fdca8103 [2024-01-31 17:43:11,983 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 17:43:11,986 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 17:43:11,989 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_86-lists_racing.yml/witness.yml [2024-01-31 17:43:12,141 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 17:43:12,142 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 17:43:12,143 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 17:43:12,143 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 17:43:12,147 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 17:43:12,148 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:43:11" (1/2) ... [2024-01-31 17:43:12,149 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e130b58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:43:12, skipping insertion in model container [2024-01-31 17:43:12,149 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:43:11" (1/2) ... [2024-01-31 17:43:12,151 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@556c75b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:43:12, skipping insertion in model container [2024-01-31 17:43:12,151 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:43:12" (2/2) ... [2024-01-31 17:43:12,151 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e130b58 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:43:12, skipping insertion in model container [2024-01-31 17:43:12,151 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:43:12" (2/2) ... [2024-01-31 17:43:12,151 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 17:43:12,412 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 17:43:12,413 INFO L98 nessWitnessExtractor]: Location invariant after [L1041-L1041] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:12,413 INFO L98 nessWitnessExtractor]: Location invariant after [L1050-L1050] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-31 17:43:12,414 INFO L98 nessWitnessExtractor]: Location invariant after [L1050-L1050] (((((((7 <= i && i <= 255) || i == 6) || i == 5) || i == 4) || i == 3) || i == 2) || i == 1) || (0 == i && i == 0) [2024-01-31 17:43:12,414 INFO L98 nessWitnessExtractor]: Location invariant after [L1043-L1043] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:12,414 INFO L98 nessWitnessExtractor]: Location invariant after [L1030-L1030] (unsigned long )arg == 0UL [2024-01-31 17:43:12,414 INFO L98 nessWitnessExtractor]: Location invariant after [L1038-L1038] ((-255 <= i) && (i <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:12,414 INFO L98 nessWitnessExtractor]: Location invariant after [L1037-L1037] (unsigned long )arg == 0UL [2024-01-31 17:43:12,414 INFO L98 nessWitnessExtractor]: Location invariant after [L1043-L1043] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:12,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:12,415 INFO L98 nessWitnessExtractor]: Location invariant after [L1043-L1043] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:12,415 INFO L98 nessWitnessExtractor]: Location invariant after [L1031-L1031] (unsigned long )arg == 0UL [2024-01-31 17:43:12,415 INFO L98 nessWitnessExtractor]: Location invariant before [L1043-L1043] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:12,415 INFO L98 nessWitnessExtractor]: Location invariant after [L1043-L1043] ((((-255 <= i) && (-255 <= j)) && (i <= 255)) && (j <= 255)) && ((unsigned long )arg == 0UL) [2024-01-31 17:43:12,416 INFO L98 nessWitnessExtractor]: Location invariant after [L1030-L1030] (unsigned long )arg == 0UL [2024-01-31 17:43:12,470 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 17:43:12,731 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 17:43:12,732 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@556c75b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:43:12, skipping insertion in model container [2024-01-31 17:43:12,732 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 17:43:12,733 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 17:43:12,735 INFO L158 Benchmark]: Toolchain (without parser) took 591.72ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 29.7MB in the beginning and 51.9MB in the end (delta: -22.2MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2024-01-31 17:43:12,735 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:43:12,736 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 60.8MB. Free memory is still 37.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:43:12,737 INFO L158 Benchmark]: CACSL2BoogieTranslator took 589.65ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 29.5MB in the beginning and 52.5MB in the end (delta: -22.9MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2024-01-31 17:43:12,739 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 60.8MB. Free memory is still 37.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 589.65ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 29.5MB in the beginning and 52.5MB in the end (delta: -22.9MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 458]: 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