./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-09-02_08-21-23.files/mutex-meet-local/28-race_reach_23-sound_unlock_racing.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a4c57e3 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i ./goblint.2024-09-02_08-21-23.files/mutex-meet-local/28-race_reach_23-sound_unlock_racing.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.witness-ghost-4a4c57e-m [2024-09-08 17:35:42,415 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-08 17:35:42,485 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-09-08 17:35:42,489 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-08 17:35:42,489 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-08 17:35:42,508 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-08 17:35:42,519 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-08 17:35:42,520 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-08 17:35:42,521 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-08 17:35:42,521 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-08 17:35:42,522 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-08 17:35:42,522 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-08 17:35:42,522 INFO L153 SettingsManager]: * Use SBE=true [2024-09-08 17:35:42,523 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-08 17:35:42,523 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-08 17:35:42,524 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-08 17:35:42,524 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-09-08 17:35:42,524 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-08 17:35:42,525 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-08 17:35:42,525 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-08 17:35:42,526 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-08 17:35:42,529 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-08 17:35:42,530 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-08 17:35:42,530 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-08 17:35:42,530 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-08 17:35:42,531 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-08 17:35:42,531 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-08 17:35:42,531 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-08 17:35:42,531 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-08 17:35:42,532 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-08 17:35:42,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-08 17:35:42,532 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-08 17:35:42,533 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-08 17:35:42,533 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-08 17:35:42,533 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-09-08 17:35:42,533 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-08 17:35:42,534 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-09-08 17:35:42,534 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-08 17:35:42,534 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-08 17:35:42,534 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-08 17:35:42,535 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-08 17:35:42,535 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/UGemCutter-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-09-08 17:35:42,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-08 17:35:42,844 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-08 17:35:42,847 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-08 17:35:42,848 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-08 17:35:42,849 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-08 17:35:42,850 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/mutex-meet-local/28-race_reach_23-sound_unlock_racing.yml/witness.yml [2024-09-08 17:35:42,905 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-08 17:35:42,906 INFO L274 PluginConnector]: CDTParser initialized [2024-09-08 17:35:42,907 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-09-08 17:35:44,358 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-08 17:35:44,626 INFO L384 CDTParser]: Found 1 translation units. [2024-09-08 17:35:44,629 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-09-08 17:35:44,646 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/d843cf521/550eb54472a64a34a01341fd5e8a5622/FLAG9da624622 [2024-09-08 17:35:44,920 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/d843cf521/550eb54472a64a34a01341fd5e8a5622 [2024-09-08 17:35:44,920 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-08 17:35:44,921 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-08 17:35:44,922 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-08 17:35:44,922 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-08 17:35:44,926 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-08 17:35:44,927 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 08.09 05:35:42" (1/2) ... [2024-09-08 17:35:44,928 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7789c9a9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 08.09 05:35:44, skipping insertion in model container [2024-09-08 17:35:44,928 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 08.09 05:35:42" (1/2) ... [2024-09-08 17:35:44,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76cce2a0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 08.09 05:35:44, skipping insertion in model container [2024-09-08 17:35:44,929 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 05:35:44" (2/2) ... [2024-09-08 17:35:44,930 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7789c9a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:35:44, skipping insertion in model container [2024-09-08 17:35:44,930 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 05:35:44" (2/2) ... [2024-09-08 17:35:44,952 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-08 17:35:44,953 INFO L1541 ArrayList]: Location invariant before [L717-L717] global == 0 [2024-09-08 17:35:44,953 INFO L1541 ArrayList]: Location invariant before [L703-L703] global == 1 [2024-09-08 17:35:44,953 INFO L1541 ArrayList]: Location invariant before [L703-L703] global == 0 [2024-09-08 17:35:44,954 INFO L1541 ArrayList]: Location invariant before [L718-L718] (global == 0 || global == 1) || global == 0 [2024-09-08 17:35:44,994 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-08 17:35:45,288 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i[30176,30189] [2024-09-08 17:35:45,311 ERROR L321 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2024-09-08 17:35:45,312 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76cce2a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:35:45, skipping insertion in model container [2024-09-08 17:35:45,313 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-08 17:35:45,313 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-09-08 17:35:45,315 INFO L158 Benchmark]: Toolchain (without parser) took 392.59ms. Allocated memory is still 161.5MB. Free memory was 122.5MB in the beginning and 108.5MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-08 17:35:45,316 INFO L158 Benchmark]: Witness Parser took 0.83ms. Allocated memory is still 161.5MB. Free memory was 125.5MB in the beginning and 125.3MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-09-08 17:35:45,316 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 161.5MB. Free memory is still 123.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-08 17:35:45,317 INFO L158 Benchmark]: CACSL2BoogieTranslator took 390.83ms. Allocated memory is still 161.5MB. Free memory was 122.5MB in the beginning and 108.5MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-09-08 17:35:45,319 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 0.83ms. Allocated memory is still 161.5MB. Free memory was 125.5MB in the beginning and 125.3MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 161.5MB. Free memory is still 123.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 390.83ms. Allocated memory is still 161.5MB. Free memory was 122.5MB in the beginning and 108.5MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 710]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. 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/UGemCutter-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/GemCutterReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i ./goblint.2024-09-02_08-21-23.files/mutex-meet-local/28-race_reach_23-sound_unlock_racing.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.positions.where.we.compute.the.hoare.annotation None --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.witness-ghost-4a4c57e-m [2024-09-08 17:35:47,386 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-09-08 17:35:47,465 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-09-08 17:35:47,470 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-09-08 17:35:47,471 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-09-08 17:35:47,504 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-09-08 17:35:47,506 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-09-08 17:35:47,507 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-09-08 17:35:47,508 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-09-08 17:35:47,508 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-09-08 17:35:47,508 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-09-08 17:35:47,509 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-09-08 17:35:47,512 INFO L153 SettingsManager]: * Use SBE=true [2024-09-08 17:35:47,514 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-09-08 17:35:47,514 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-09-08 17:35:47,514 INFO L153 SettingsManager]: * sizeof long=4 [2024-09-08 17:35:47,515 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-09-08 17:35:47,515 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-09-08 17:35:47,519 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-09-08 17:35:47,519 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-09-08 17:35:47,519 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-09-08 17:35:47,520 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-09-08 17:35:47,520 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-09-08 17:35:47,520 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-09-08 17:35:47,521 INFO L153 SettingsManager]: * sizeof long double=12 [2024-09-08 17:35:47,521 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-09-08 17:35:47,521 INFO L153 SettingsManager]: * Use constant arrays=true [2024-09-08 17:35:47,521 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-09-08 17:35:47,522 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-09-08 17:35:47,522 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-09-08 17:35:47,522 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-09-08 17:35:47,522 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-09-08 17:35:47,523 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-09-08 17:35:47,523 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-09-08 17:35:47,523 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-09-08 17:35:47,523 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-09-08 17:35:47,524 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-09-08 17:35:47,524 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-09-08 17:35:47,524 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-09-08 17:35:47,524 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-09-08 17:35:47,525 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-09-08 17:35:47,526 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-09-08 17:35:47,526 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-09-08 17:35:47,526 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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/UGemCutter-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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> None Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-09-08 17:35:47,854 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-09-08 17:35:47,880 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-09-08 17:35:47,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-09-08 17:35:47,883 INFO L270 PluginConnector]: Initializing CDTParser... [2024-09-08 17:35:47,884 INFO L274 PluginConnector]: CDTParser initialized [2024-09-08 17:35:47,885 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-09-08 17:35:49,427 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-09-08 17:35:49,722 INFO L384 CDTParser]: Found 1 translation units. [2024-09-08 17:35:49,723 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i [2024-09-08 17:35:49,738 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/cdd13af0a/60e0e0333fef47e9b8cc658153b341fb/FLAG4d3541b8b [2024-09-08 17:35:50,023 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/cdd13af0a/60e0e0333fef47e9b8cc658153b341fb [2024-09-08 17:35:50,025 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-09-08 17:35:50,026 INFO L274 PluginConnector]: Witness Parser initialized [2024-09-08 17:35:50,026 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-09-02_08-21-23.files/mutex-meet-local/28-race_reach_23-sound_unlock_racing.yml/witness.yml [2024-09-08 17:35:50,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-09-08 17:35:50,089 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-09-08 17:35:50,089 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-09-08 17:35:50,090 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-09-08 17:35:50,096 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-09-08 17:35:50,097 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 05:35:50" (1/2) ... [2024-09-08 17:35:50,098 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51cebd0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:35:50, skipping insertion in model container [2024-09-08 17:35:50,098 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 05:35:50" (1/2) ... [2024-09-08 17:35:50,099 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7463a383 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:35:50, skipping insertion in model container [2024-09-08 17:35:50,099 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 08.09 05:35:50" (2/2) ... [2024-09-08 17:35:50,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51cebd0a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 08.09 05:35:50, skipping insertion in model container [2024-09-08 17:35:50,100 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 08.09 05:35:50" (2/2) ... [2024-09-08 17:35:50,123 INFO L93 nessWitnessExtractor]: Found the following entries in the witness: [2024-09-08 17:35:50,126 INFO L1541 ArrayList]: Location invariant before [L718-L718] (global == 0 || global == 1) || global == 0 [2024-09-08 17:35:50,126 INFO L1541 ArrayList]: Location invariant before [L717-L717] global == 0 [2024-09-08 17:35:50,127 INFO L1541 ArrayList]: Location invariant before [L703-L703] global == 0 [2024-09-08 17:35:50,127 INFO L1541 ArrayList]: Location invariant before [L703-L703] global == 1 [2024-09-08 17:35:50,175 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-09-08 17:35:50,535 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_23-sound_unlock_racing.i[30176,30189] [2024-09-08 17:35:50,555 ERROR L321 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2024-09-08 17:35:50,556 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7463a383 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 08.09 05:35:50, skipping insertion in model container [2024-09-08 17:35:50,556 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-09-08 17:35:50,557 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-09-08 17:35:50,559 INFO L158 Benchmark]: Toolchain (without parser) took 469.07ms. Allocated memory is still 60.8MB. Free memory was 31.8MB in the beginning and 32.6MB in the end (delta: -804.4kB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. [2024-09-08 17:35:50,559 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory is still 20.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-08 17:35:50,560 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 60.8MB. Free memory is still 33.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-09-08 17:35:50,561 INFO L158 Benchmark]: CACSL2BoogieTranslator took 467.07ms. Allocated memory is still 60.8MB. Free memory was 31.7MB in the beginning and 32.9MB in the end (delta: -1.2MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. [2024-09-08 17:35:50,562 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory is still 20.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.10ms. Allocated memory is still 60.8MB. Free memory is still 33.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 467.07ms. Allocated memory is still 60.8MB. Free memory was 31.7MB in the beginning and 32.9MB in the end (delta: -1.2MB). Peak memory consumption was 7.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 710]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. 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