./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-divine/tls_basic.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/tls_basic.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 27552612 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/pthread-divine/tls_basic.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/tls_basic.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-2755261-m [2024-01-26 15:18:12,067 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:18:12,111 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-26 15:18:12,120 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:18:12,121 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:18:12,136 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:18:12,136 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:18:12,137 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:18:12,137 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:18:12,137 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:18:12,138 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:18:12,138 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:18:12,138 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:18:12,139 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:18:12,139 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:18:12,139 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:18:12,140 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:18:12,140 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:18:12,140 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-26 15:18:12,140 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:18:12,146 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:18:12,147 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:18:12,147 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:18:12,147 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:18:12,147 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:18:12,147 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:18:12,148 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:18:12,148 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:18:12,148 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:18:12,149 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:18:12,149 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:18:12,149 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:18:12,150 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:18:12,150 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:18:12,150 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:18:12,151 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:18:12,151 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-26 15:18:12,151 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-26 15:18:12,151 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:18:12,151 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:18:12,151 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:18:12,152 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:18:12,152 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:18:12,152 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:18:12,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:18:12,375 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:18:12,377 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:18:12,378 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:18:12,381 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:18:12,382 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i [2024-01-26 15:18:13,406 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:18:13,591 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:18:13,591 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_basic.i [2024-01-26 15:18:13,608 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82b7150ad/65cc887b60c44e42bc8a376e072855a0/FLAGcd486a1f0 [2024-01-26 15:18:13,619 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82b7150ad/65cc887b60c44e42bc8a376e072855a0 [2024-01-26 15:18:13,621 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:18:13,622 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:18:13,622 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/tls_basic.yml/witness.yml [2024-01-26 15:18:13,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:18:13,698 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:18:13,699 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:18:13,699 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:18:13,702 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:18:13,703 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:18:13" (1/2) ... [2024-01-26 15:18:13,704 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f00a823 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:18:13, skipping insertion in model container [2024-01-26 15:18:13,704 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:18:13" (1/2) ... [2024-01-26 15:18:13,705 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76c526ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:18:13, skipping insertion in model container [2024-01-26 15:18:13,705 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:18:13" (2/2) ... [2024-01-26 15:18:13,706 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f00a823 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:18:13, skipping insertion in model container [2024-01-26 15:18:13,706 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:18:13" (2/2) ... [2024-01-26 15:18:13,706 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:18:13,734 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:18:13,735 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] r == 0 [2024-01-26 15:18:13,736 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] val == 16L [2024-01-26 15:18:13,736 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == key [2024-01-26 15:18:13,736 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] val == 0L [2024-01-26 15:18:13,736 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] r == 0 [2024-01-26 15:18:13,737 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] val == 16L [2024-01-26 15:18:13,737 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] val == 0L [2024-01-26 15:18:13,737 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] r == 0 [2024-01-26 15:18:13,737 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] val == 0L [2024-01-26 15:18:13,737 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] r == 0 [2024-01-26 15:18:13,737 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] r == 0 [2024-01-26 15:18:13,737 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] val == 0L [2024-01-26 15:18:13,738 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] r == 0 [2024-01-26 15:18:13,738 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] k == key [2024-01-26 15:18:13,738 INFO L98 nessWitnessExtractor]: Location invariant after [L1-L724] val == 16L [2024-01-26 15:18:13,738 INFO L98 nessWitnessExtractor]: Location invariant after [L1-L724] r == 0 [2024-01-26 15:18:13,738 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] val == 0L [2024-01-26 15:18:13,738 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] r == 0 [2024-01-26 15:18:13,738 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] val == 0L [2024-01-26 15:18:13,738 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] r == 0 [2024-01-26 15:18:13,739 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] val == 42L [2024-01-26 15:18:13,739 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] r == 0 [2024-01-26 15:18:13,774 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:18:14,027 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2024-01-26 15:18:14,028 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76c526ac and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:18:14, skipping insertion in model container [2024-01-26 15:18:14,028 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:18:14,028 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:18:14,029 INFO L158 Benchmark]: Toolchain (without parser) took 331.40ms. Allocated memory is still 130.0MB. Free memory was 92.1MB in the beginning and 78.7MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-26 15:18:14,030 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 102.8MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:18:14,030 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 130.0MB. Free memory is still 95.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:18:14,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.61ms. Allocated memory is still 130.0MB. Free memory was 91.7MB in the beginning and 79.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-26 15:18:14,032 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 102.8MB. Free memory is still 55.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.11ms. Allocated memory is still 130.0MB. Free memory is still 95.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.61ms. Allocated memory is still 130.0MB. Free memory was 91.7MB in the beginning and 79.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax Unsupported function: pthread_getspecific 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/pthread-divine/tls_basic.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/tls_basic.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-2755261-m [2024-01-26 15:18:15,917 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-26 15:18:15,984 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-26 15:18:15,987 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-26 15:18:15,988 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-26 15:18:16,011 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-26 15:18:16,012 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-26 15:18:16,012 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-26 15:18:16,013 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-26 15:18:16,016 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-26 15:18:16,016 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-26 15:18:16,016 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-26 15:18:16,017 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-26 15:18:16,018 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-26 15:18:16,018 INFO L153 SettingsManager]: * Use SBE=true [2024-01-26 15:18:16,018 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-26 15:18:16,018 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-26 15:18:16,019 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-26 15:18:16,019 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-26 15:18:16,019 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-26 15:18:16,019 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-26 15:18:16,020 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-26 15:18:16,020 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-26 15:18:16,020 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-26 15:18:16,020 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-26 15:18:16,020 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-26 15:18:16,021 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-26 15:18:16,021 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-26 15:18:16,021 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-26 15:18:16,021 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-26 15:18:16,022 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-26 15:18:16,022 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-26 15:18:16,022 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-26 15:18:16,023 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-26 15:18:16,023 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-26 15:18:16,023 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-26 15:18:16,024 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-26 15:18:16,024 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-26 15:18:16,024 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-26 15:18:16,024 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-26 15:18:16,024 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-26 15:18:16,024 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-26 15:18:16,025 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-26 15:18:16,025 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-26 15:18:16,025 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-26 15:18:16,025 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-26 15:18:16,025 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-26 15:18:16,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-26 15:18:16,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-26 15:18:16,306 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-26 15:18:16,307 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-26 15:18:16,307 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-26 15:18:16,309 INFO L431 ainManager$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/tls_basic.yml/witness.yml [2024-01-26 15:18:16,372 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-26 15:18:16,372 INFO L274 PluginConnector]: CDTParser initialized [2024-01-26 15:18:16,372 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i [2024-01-26 15:18:17,426 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-26 15:18:17,644 INFO L384 CDTParser]: Found 1 translation units. [2024-01-26 15:18:17,645 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_basic.i [2024-01-26 15:18:17,660 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2a9a4208/2813af78ee2e4dc0a18ae802d591af6d/FLAG0e7b2da02 [2024-01-26 15:18:17,673 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2a9a4208/2813af78ee2e4dc0a18ae802d591af6d [2024-01-26 15:18:17,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-26 15:18:17,675 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-26 15:18:17,678 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-26 15:18:17,678 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-26 15:18:17,681 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-26 15:18:17,682 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:18:16" (1/2) ... [2024-01-26 15:18:17,683 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae87b5c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:18:17, skipping insertion in model container [2024-01-26 15:18:17,683 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 26.01 03:18:16" (1/2) ... [2024-01-26 15:18:17,684 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27d65634 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 26.01 03:18:17, skipping insertion in model container [2024-01-26 15:18:17,684 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:18:17" (2/2) ... [2024-01-26 15:18:17,685 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae87b5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:18:17, skipping insertion in model container [2024-01-26 15:18:17,685 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.01 03:18:17" (2/2) ... [2024-01-26 15:18:17,685 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-26 15:18:17,714 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-26 15:18:17,715 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] r == 0 [2024-01-26 15:18:17,715 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == key [2024-01-26 15:18:17,715 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] val == 0L [2024-01-26 15:18:17,715 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] val == 0L [2024-01-26 15:18:17,715 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] r == 0 [2024-01-26 15:18:17,715 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] val == 0L [2024-01-26 15:18:17,715 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] r == 0 [2024-01-26 15:18:17,716 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] val == 42L [2024-01-26 15:18:17,716 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] r == 0 [2024-01-26 15:18:17,716 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] r == 0 [2024-01-26 15:18:17,716 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] val == 0L [2024-01-26 15:18:17,716 INFO L98 nessWitnessExtractor]: Location invariant after [L1-L724] r == 0 [2024-01-26 15:18:17,716 INFO L98 nessWitnessExtractor]: Location invariant after [L1-L724] val == 16L [2024-01-26 15:18:17,716 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] r == 0 [2024-01-26 15:18:17,716 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] val == 16L [2024-01-26 15:18:17,717 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] val == 0L [2024-01-26 15:18:17,717 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] r == 0 [2024-01-26 15:18:17,717 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] r == 0 [2024-01-26 15:18:17,717 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] val == 16L [2024-01-26 15:18:17,717 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] k == key [2024-01-26 15:18:17,718 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] r == 0 [2024-01-26 15:18:17,718 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] val == 0L [2024-01-26 15:18:17,751 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-26 15:18:17,994 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2024-01-26 15:18:17,995 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27d65634 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.01 03:18:17, skipping insertion in model container [2024-01-26 15:18:17,995 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-26 15:18:17,995 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-26 15:18:17,997 INFO L158 Benchmark]: Toolchain (without parser) took 321.00ms. Allocated memory is still 90.2MB. Free memory was 63.7MB in the beginning and 50.4MB in the end (delta: 13.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-26 15:18:17,997 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 56.6MB. Free memory was 33.5MB in the beginning and 33.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:18:17,998 INFO L158 Benchmark]: CDTParser took 0.07ms. Allocated memory is still 56.6MB. Free memory was 30.3MB in the beginning and 30.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-26 15:18:17,998 INFO L158 Benchmark]: CACSL2BoogieTranslator took 317.02ms. Allocated memory is still 90.2MB. Free memory was 63.4MB in the beginning and 50.4MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-26 15:18:18,000 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 56.6MB. Free memory was 33.5MB in the beginning and 33.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.07ms. Allocated memory is still 56.6MB. Free memory was 30.3MB in the beginning and 30.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 317.02ms. Allocated memory is still 90.2MB. Free memory was 63.4MB in the beginning and 50.4MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 699]: Unsupported Syntax Unsupported function: pthread_getspecific 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