./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i --full-output --validate ./goblint.2024-08-08_07-59-58.files/protection-local/28-race_reach_40-trylock_racing.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7bc0c755 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_40-trylock_racing.i ./goblint.2024-08-08_07-59-58.files/protection-local/28-race_reach_40-trylock_racing.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.goblint-validation-atomicfix-7bc0c75-m [2024-08-23 16:24:02,959 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-23 16:24:03,025 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-08-23 16:24:03,031 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-23 16:24:03,034 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-23 16:24:03,066 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-23 16:24:03,066 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-23 16:24:03,067 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-23 16:24:03,067 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-23 16:24:03,068 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-23 16:24:03,069 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-23 16:24:03,069 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-23 16:24:03,069 INFO L153 SettingsManager]: * Use SBE=true [2024-08-23 16:24:03,070 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-23 16:24:03,072 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-23 16:24:03,072 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-23 16:24:03,073 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-23 16:24:03,073 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-23 16:24:03,073 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-23 16:24:03,074 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-23 16:24:03,074 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-23 16:24:03,077 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-23 16:24:03,078 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-23 16:24:03,078 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-23 16:24:03,078 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-23 16:24:03,078 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-23 16:24:03,078 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-23 16:24:03,079 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-23 16:24:03,079 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-23 16:24:03,079 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-23 16:24:03,079 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-23 16:24:03,080 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-23 16:24:03,080 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-23 16:24:03,080 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-23 16:24:03,080 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-23 16:24:03,081 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-23 16:24:03,081 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-23 16:24:03,082 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-23 16:24:03,082 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-23 16:24:03,083 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-23 16:24:03,083 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-23 16:24:03,083 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-23 16:24:03,084 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false [2024-08-23 16:24:03,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-23 16:24:03,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-23 16:24:03,339 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-23 16:24:03,340 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-23 16:24:03,341 INFO L274 PluginConnector]: CDTParser initialized [2024-08-23 16:24:03,342 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-08-23 16:24:04,757 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-23 16:24:04,990 INFO L384 CDTParser]: Found 1 translation units. [2024-08-23 16:24:04,990 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-08-23 16:24:05,011 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/8defa35f9/75486449748b42d196580bfa1ee32966/FLAG3a4d2645c [2024-08-23 16:24:05,029 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/8defa35f9/75486449748b42d196580bfa1ee32966 [2024-08-23 16:24:05,032 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-23 16:24:05,033 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-23 16:24:05,034 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-08_07-59-58.files/protection-local/28-race_reach_40-trylock_racing.yml/witness.yml [2024-08-23 16:24:05,108 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-23 16:24:05,109 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-23 16:24:05,111 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-23 16:24:05,112 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-23 16:24:05,116 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-23 16:24:05,117 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 04:24:05" (1/2) ... [2024-08-23 16:24:05,118 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24c2de49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 04:24:05, skipping insertion in model container [2024-08-23 16:24:05,119 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 04:24:05" (1/2) ... [2024-08-23 16:24:05,120 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70988091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 04:24:05, skipping insertion in model container [2024-08-23 16:24:05,120 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 04:24:05" (2/2) ... [2024-08-23 16:24:05,121 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24c2de49 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 04:24:05, skipping insertion in model container [2024-08-23 16:24:05,121 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 04:24:05" (2/2) ... [2024-08-23 16:24:05,122 INFO L81 nessWitnessExtractor]: Only extracting loop invariants from correctness witness [2024-08-23 16:24:05,127 INFO L92 edCorrectnessWitness]: Witness did not contain any usable entries. [2024-08-23 16:24:05,174 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-23 16:24:05,519 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_40-trylock_racing.i[30176,30189] [2024-08-23 16:24:05,543 ERROR L334 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. [2024-08-23 16:24:05,544 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70988091 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 04:24:05, skipping insertion in model container [2024-08-23 16:24:05,544 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-23 16:24:05,545 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-08-23 16:24:05,546 INFO L158 Benchmark]: Toolchain (without parser) took 436.02ms. Allocated memory is still 146.8MB. Free memory was 72.1MB in the beginning and 114.3MB in the end (delta: -42.1MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2024-08-23 16:24:05,547 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 146.8MB. Free memory was 100.4MB in the beginning and 100.3MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-23 16:24:05,547 INFO L158 Benchmark]: Witness Parser took 0.53ms. Allocated memory is still 146.8MB. Free memory was 74.7MB in the beginning and 74.5MB in the end (delta: 158.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-23 16:24:05,548 INFO L158 Benchmark]: CACSL2BoogieTranslator took 433.29ms. Allocated memory is still 146.8MB. Free memory was 72.0MB in the beginning and 114.3MB in the end (delta: -42.3MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2024-08-23 16:24:05,552 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 146.8MB. Free memory was 100.4MB in the beginning and 100.3MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.53ms. Allocated memory is still 146.8MB. Free memory was 74.7MB in the beginning and 74.5MB in the end (delta: 158.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 433.29ms. Allocated memory is still 146.8MB. Free memory was 72.0MB in the beginning and 114.3MB in the end (delta: -42.3MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 709]: 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_40-trylock_racing.i ./goblint.2024-08-08_07-59-58.files/protection-local/28-race_reach_40-trylock_racing.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.goblint-validation-atomicfix-7bc0c75-m [2024-08-23 16:24:07,722 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-23 16:24:07,806 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-08-23 16:24:07,812 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-23 16:24:07,812 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-23 16:24:07,846 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-23 16:24:07,847 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-23 16:24:07,847 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-23 16:24:07,848 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-23 16:24:07,848 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-23 16:24:07,849 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-23 16:24:07,849 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-23 16:24:07,850 INFO L153 SettingsManager]: * Use SBE=true [2024-08-23 16:24:07,851 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-23 16:24:07,852 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-23 16:24:07,852 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-23 16:24:07,852 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-23 16:24:07,852 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-23 16:24:07,853 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-23 16:24:07,853 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-23 16:24:07,853 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-23 16:24:07,856 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-08-23 16:24:07,856 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-23 16:24:07,856 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-08-23 16:24:07,857 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-23 16:24:07,857 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-23 16:24:07,857 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-23 16:24:07,858 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-23 16:24:07,858 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-23 16:24:07,858 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-23 16:24:07,858 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-23 16:24:07,858 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-23 16:24:07,859 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-23 16:24:07,859 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-23 16:24:07,859 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-23 16:24:07,860 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-08-23 16:24:07,860 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-23 16:24:07,861 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-08-23 16:24:07,861 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-23 16:24:07,861 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-23 16:24:07,862 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-23 16:24:07,862 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-23 16:24:07,862 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-23 16:24:07,862 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-23 16:24:07,863 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false [2024-08-23 16:24:08,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-23 16:24:08,192 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-23 16:24:08,196 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-23 16:24:08,196 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-23 16:24:08,198 INFO L274 PluginConnector]: CDTParser initialized [2024-08-23 16:24:08,199 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-08-23 16:24:09,618 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-23 16:24:09,863 INFO L384 CDTParser]: Found 1 translation units. [2024-08-23 16:24:09,864 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-08-23 16:24:09,881 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/1777eb4b7/7c7582a7fe334378b7be7afa34b006e6/FLAG5820e1df1 [2024-08-23 16:24:09,894 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/1777eb4b7/7c7582a7fe334378b7be7afa34b006e6 [2024-08-23 16:24:09,896 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-23 16:24:09,897 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-23 16:24:09,897 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-08_07-59-58.files/protection-local/28-race_reach_40-trylock_racing.yml/witness.yml [2024-08-23 16:24:09,963 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-23 16:24:09,964 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-23 16:24:09,965 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-23 16:24:09,965 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-23 16:24:09,971 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-23 16:24:09,972 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 04:24:09" (1/2) ... [2024-08-23 16:24:09,973 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68da9dd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 04:24:09, skipping insertion in model container [2024-08-23 16:24:09,973 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 04:24:09" (1/2) ... [2024-08-23 16:24:09,975 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7204412d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 04:24:09, skipping insertion in model container [2024-08-23 16:24:09,975 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 04:24:09" (2/2) ... [2024-08-23 16:24:09,975 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68da9dd7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 04:24:09, skipping insertion in model container [2024-08-23 16:24:09,976 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 04:24:09" (2/2) ... [2024-08-23 16:24:09,976 INFO L81 nessWitnessExtractor]: Only extracting loop invariants from correctness witness [2024-08-23 16:24:09,981 INFO L92 edCorrectnessWitness]: Witness did not contain any usable entries. [2024-08-23 16:24:10,028 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-23 16:24:10,371 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_40-trylock_racing.i[30176,30189] [2024-08-23 16:24:10,390 ERROR L334 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. [2024-08-23 16:24:10,392 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7204412d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 04:24:10, skipping insertion in model container [2024-08-23 16:24:10,392 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-23 16:24:10,392 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-08-23 16:24:10,394 INFO L158 Benchmark]: Toolchain (without parser) took 429.05ms. Allocated memory is still 54.5MB. Free memory was 29.6MB in the beginning and 29.1MB in the end (delta: 512.3kB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2024-08-23 16:24:10,395 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory was 22.4MB in the beginning and 22.4MB in the end (delta: 60.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-23 16:24:10,395 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 54.5MB. Free memory is still 32.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-23 16:24:10,396 INFO L158 Benchmark]: CACSL2BoogieTranslator took 427.07ms. Allocated memory is still 54.5MB. Free memory was 29.4MB in the beginning and 29.1MB in the end (delta: 344.4kB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2024-08-23 16:24:10,397 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 was 22.4MB in the beginning and 22.4MB in the end (delta: 60.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.11ms. Allocated memory is still 54.5MB. Free memory is still 32.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 427.07ms. Allocated memory is still 54.5MB. Free memory was 29.4MB in the beginning and 29.1MB in the end (delta: 344.4kB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 709]: 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