./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 a340643f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/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-a340643-m [2024-01-27 14:48:54,962 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:48:55,072 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:48:55,077 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:48:55,078 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:48:55,101 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:48:55,104 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:48:55,104 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:48:55,104 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:48:55,108 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:48:55,108 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:48:55,108 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:48:55,109 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:48:55,110 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:48:55,111 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:48:55,111 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:48:55,111 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:48:55,111 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:48:55,111 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:48:55,112 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:48:55,112 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:48:55,112 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:48:55,112 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:48:55,113 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:48:55,113 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:48:55,113 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:48:55,113 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:48:55,113 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:48:55,114 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:48:55,114 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:48:55,115 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:48:55,115 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:48:55,115 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:48:55,115 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:48:55,115 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:48:55,116 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:48:55,116 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:48:55,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:48:55,116 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:48:55,116 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:48:55,117 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:48:55,117 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:48:55,117 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:48:55,117 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:48:55,311 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:48:55,331 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:48:55,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:48:55,334 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:48:55,334 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:48:55,335 INFO L431 ainManager$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 [2024-01-27 14:48:55,422 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:48:55,422 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:48:55,423 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i [2024-01-27 14:48:56,396 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:48:56,648 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:48:56,649 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_basic.i [2024-01-27 14:48:56,665 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a0abccc/38e436b4501f4087973950396d7c351b/FLAG61c4aba94 [2024-01-27 14:48:56,676 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a0abccc/38e436b4501f4087973950396d7c351b [2024-01-27 14:48:56,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:48:56,678 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:48:56,680 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:56,681 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:48:56,684 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:48:56,685 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:55" (1/2) ... [2024-01-27 14:48:56,686 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9e47aa0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:56, skipping insertion in model container [2024-01-27 14:48:56,686 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:55" (1/2) ... [2024-01-27 14:48:56,687 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10368a1b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:48:56, skipping insertion in model container [2024-01-27 14:48:56,688 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:56" (2/2) ... [2024-01-27 14:48:56,688 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9e47aa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:56, skipping insertion in model container [2024-01-27 14:48:56,688 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:48:56" (2/2) ... [2024-01-27 14:48:56,689 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:48:56,718 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:48:56,719 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] r == 0 [2024-01-27 14:48:56,719 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] val == 0L [2024-01-27 14:48:56,719 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] r == 0 [2024-01-27 14:48:56,719 INFO L98 nessWitnessExtractor]: Location invariant after [L1-L724] r == 0 [2024-01-27 14:48:56,719 INFO L98 nessWitnessExtractor]: Location invariant after [L1-L724] val == 16L [2024-01-27 14:48:56,720 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] k == key [2024-01-27 14:48:56,720 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] r == 0 [2024-01-27 14:48:56,720 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] val == 16L [2024-01-27 14:48:56,720 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] r == 0 [2024-01-27 14:48:56,720 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] val == 0L [2024-01-27 14:48:56,720 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] val == 16L [2024-01-27 14:48:56,720 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] r == 0 [2024-01-27 14:48:56,721 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] val == 0L [2024-01-27 14:48:56,721 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] r == 0 [2024-01-27 14:48:56,721 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] val == 0L [2024-01-27 14:48:56,721 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == key [2024-01-27 14:48:56,721 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] val == 42L [2024-01-27 14:48:56,721 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] r == 0 [2024-01-27 14:48:56,721 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] val == 0L [2024-01-27 14:48:56,721 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] r == 0 [2024-01-27 14:48:56,722 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] r == 0 [2024-01-27 14:48:56,722 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] val == 0L [2024-01-27 14:48:56,768 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:48:57,041 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2024-01-27 14:48:57,042 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10368a1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:48:57, skipping insertion in model container [2024-01-27 14:48:57,043 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:48:57,043 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:48:57,044 INFO L158 Benchmark]: Toolchain (without parser) took 365.25ms. Allocated memory is still 247.5MB. Free memory was 211.3MB in the beginning and 198.7MB in the end (delta: 12.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-27 14:48:57,045 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 132.1MB. Free memory is still 93.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:57,045 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 132.1MB. Free memory is still 103.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:48:57,046 INFO L158 Benchmark]: CACSL2BoogieTranslator took 362.43ms. Allocated memory is still 247.5MB. Free memory was 211.3MB in the beginning and 198.7MB in the end (delta: 12.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-27 14:48:57,047 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 0.15ms. Allocated memory is still 132.1MB. Free memory is still 93.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 132.1MB. Free memory is still 103.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 362.43ms. Allocated memory is still 247.5MB. Free memory was 211.3MB in the beginning and 198.7MB in the end (delta: 12.6MB). Peak memory consumption was 14.7MB. 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-a340643-m [2024-01-27 14:48:58,914 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:48:58,955 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:48:58,964 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:48:58,964 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:48:58,994 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:48:58,997 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:48:58,998 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:48:58,998 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:48:59,003 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:48:59,004 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:48:59,004 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:48:59,004 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:48:59,006 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:48:59,006 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:48:59,006 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:48:59,006 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:48:59,007 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:48:59,007 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:48:59,007 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:48:59,007 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:48:59,008 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:48:59,008 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:48:59,008 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:48:59,009 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:48:59,009 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:48:59,009 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:48:59,009 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:48:59,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:48:59,010 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:48:59,010 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:48:59,011 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:48:59,011 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:48:59,011 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:48:59,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:48:59,011 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:48:59,012 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:48:59,012 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:48:59,012 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:48:59,012 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:48:59,013 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:48:59,013 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:48:59,013 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:48:59,013 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:48:59,013 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:48:59,014 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:48:59,014 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:48:59,270 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:48:59,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:48:59,304 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:48:59,305 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:48:59,306 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:48:59,307 INFO L431 ainManager$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 [2024-01-27 14:48:59,367 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:48:59,367 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:48:59,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/tls_basic.i [2024-01-27 14:49:00,567 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:49:00,812 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:49:00,813 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/tls_basic.i [2024-01-27 14:49:00,826 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d5b69bc2/e6bc0e71d2b542da8381614d00deb146/FLAGc7257a398 [2024-01-27 14:49:00,838 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d5b69bc2/e6bc0e71d2b542da8381614d00deb146 [2024-01-27 14:49:00,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:49:00,840 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:49:00,842 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:00,842 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:49:00,846 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:49:00,846 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:59" (1/2) ... [2024-01-27 14:49:00,847 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23f8c48d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:00, skipping insertion in model container [2024-01-27 14:49:00,847 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:48:59" (1/2) ... [2024-01-27 14:49:00,849 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c4d76ba and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:49:00, skipping insertion in model container [2024-01-27 14:49:00,849 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:00" (2/2) ... [2024-01-27 14:49:00,849 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23f8c48d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:00, skipping insertion in model container [2024-01-27 14:49:00,849 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:49:00" (2/2) ... [2024-01-27 14:49:00,850 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:49:00,875 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:49:00,876 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] k == key [2024-01-27 14:49:00,876 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] val == 0L [2024-01-27 14:49:00,876 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] val == 0L [2024-01-27 14:49:00,876 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] r == 0 [2024-01-27 14:49:00,876 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] r == 0 [2024-01-27 14:49:00,876 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] val == 0L [2024-01-27 14:49:00,877 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] r == 0 [2024-01-27 14:49:00,877 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] val == 0L [2024-01-27 14:49:00,877 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] r == 0 [2024-01-27 14:49:00,877 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] val == 16L [2024-01-27 14:49:00,877 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] val == 16L [2024-01-27 14:49:00,877 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] r == 0 [2024-01-27 14:49:00,877 INFO L98 nessWitnessExtractor]: Location invariant after [L1-L724] r == 0 [2024-01-27 14:49:00,878 INFO L98 nessWitnessExtractor]: Location invariant after [L1-L724] val == 16L [2024-01-27 14:49:00,878 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] r == 0 [2024-01-27 14:49:00,878 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] val == 0L [2024-01-27 14:49:00,878 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] r == 0 [2024-01-27 14:49:00,878 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] k == key [2024-01-27 14:49:00,878 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] val == 42L [2024-01-27 14:49:00,879 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] r == 0 [2024-01-27 14:49:00,879 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] val == 0L [2024-01-27 14:49:00,879 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] r == 0 [2024-01-27 14:49:00,920 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:49:01,195 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_getspecific [2024-01-27 14:49:01,196 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c4d76ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:49:01, skipping insertion in model container [2024-01-27 14:49:01,196 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:49:01,196 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:49:01,198 INFO L158 Benchmark]: Toolchain (without parser) took 357.33ms. Allocated memory is still 73.4MB. Free memory was 42.8MB in the beginning and 48.7MB in the end (delta: -5.9MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-01-27 14:49:01,198 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 54.5MB. Free memory was 33.2MB in the beginning and 33.1MB in the end (delta: 45.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:01,199 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory was 30.0MB in the beginning and 29.9MB in the end (delta: 37.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:49:01,200 INFO L158 Benchmark]: CACSL2BoogieTranslator took 353.99ms. Allocated memory is still 73.4MB. Free memory was 42.6MB in the beginning and 48.7MB in the end (delta: -6.1MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-01-27 14:49:01,201 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 0.19ms. Allocated memory is still 54.5MB. Free memory was 33.2MB in the beginning and 33.1MB in the end (delta: 45.6kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory was 30.0MB in the beginning and 29.9MB in the end (delta: 37.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 353.99ms. Allocated memory is still 73.4MB. Free memory was 42.6MB in the beginning and 48.7MB in the end (delta: -6.1MB). Peak memory consumption was 12.0MB. 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