./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/mutex-meet-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/mutex-meet-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 03:26:47,824 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-23 03:26:47,887 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Default.epf [2024-08-23 03:26:47,892 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-23 03:26:47,892 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-23 03:26:47,926 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-23 03:26:47,927 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-23 03:26:47,927 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-23 03:26:47,927 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-23 03:26:47,928 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-23 03:26:47,928 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-23 03:26:47,929 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-23 03:26:47,929 INFO L153 SettingsManager]: * Use SBE=true [2024-08-23 03:26:47,929 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-23 03:26:47,930 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-23 03:26:47,930 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-23 03:26:47,930 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-23 03:26:47,930 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-23 03:26:47,931 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-23 03:26:47,931 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-23 03:26:47,931 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-23 03:26:47,936 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-23 03:26:47,936 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-23 03:26:47,937 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-23 03:26:47,937 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-23 03:26:47,937 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-23 03:26:47,938 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-23 03:26:47,938 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-23 03:26:47,938 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-23 03:26:47,938 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-23 03:26:47,939 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-23 03:26:47,939 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-23 03:26:47,943 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-23 03:26:47,943 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-23 03:26:47,944 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-23 03:26:47,944 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-23 03:26:47,944 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-23 03:26:47,944 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-23 03:26:47,945 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-23 03:26:47,945 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-23 03:26:47,945 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-23 03:26:47,946 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-23 03:26:47,946 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false [2024-08-23 03:26:48,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-23 03:26:48,281 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-23 03:26:48,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-23 03:26:48,286 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-23 03:26:48,286 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-23 03:26:48,287 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-08_07-59-58.files/mutex-meet-local/28-race_reach_40-trylock_racing.yml/witness.yml [2024-08-23 03:26:48,374 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-23 03:26:48,374 INFO L274 PluginConnector]: CDTParser initialized [2024-08-23 03:26:48,375 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-08-23 03:26:49,919 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-23 03:26:50,163 INFO L384 CDTParser]: Found 1 translation units. [2024-08-23 03:26:50,164 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-08-23 03:26:50,187 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/6c6f26140/6384a5a6b9554966aeea297be1aeba43/FLAG047cb854c [2024-08-23 03:26:50,504 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/6c6f26140/6384a5a6b9554966aeea297be1aeba43 [2024-08-23 03:26:50,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-23 03:26:50,506 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-23 03:26:50,507 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-23 03:26:50,507 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-23 03:26:50,512 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-23 03:26:50,513 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 03:26:48" (1/2) ... [2024-08-23 03:26:50,514 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53039606 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 03:26:50, skipping insertion in model container [2024-08-23 03:26:50,514 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 03:26:48" (1/2) ... [2024-08-23 03:26:50,515 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51aa9ac1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 03:26:50, skipping insertion in model container [2024-08-23 03:26:50,516 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 03:26:50" (2/2) ... [2024-08-23 03:26:50,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53039606 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 03:26:50, skipping insertion in model container [2024-08-23 03:26:50,517 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 03:26:50" (2/2) ... [2024-08-23 03:26:50,517 INFO L81 nessWitnessExtractor]: Only extracting loop invariants from correctness witness [2024-08-23 03:26:50,523 INFO L92 edCorrectnessWitness]: Witness did not contain any usable entries. [2024-08-23 03:26:50,569 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-23 03:26:50,885 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 03:26:50,908 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 03:26:50,909 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51aa9ac1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 03:26:50, skipping insertion in model container [2024-08-23 03:26:50,909 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-23 03:26:50,910 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-08-23 03:26:50,912 INFO L158 Benchmark]: Toolchain (without parser) took 405.11ms. Allocated memory is still 178.3MB. Free memory was 145.0MB in the beginning and 131.6MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-08-23 03:26:50,913 INFO L158 Benchmark]: Witness Parser took 0.23ms. Allocated memory is still 178.3MB. Free memory is still 140.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-23 03:26:50,913 INFO L158 Benchmark]: CDTParser took 0.91ms. Allocated memory is still 178.3MB. Free memory is still 138.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-23 03:26:50,914 INFO L158 Benchmark]: CACSL2BoogieTranslator took 403.21ms. Allocated memory is still 178.3MB. Free memory was 145.0MB in the beginning and 131.6MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-08-23 03:26:50,916 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 0.23ms. Allocated memory is still 178.3MB. Free memory is still 140.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.91ms. Allocated memory is still 178.3MB. Free memory is still 138.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 403.21ms. Allocated memory is still 178.3MB. Free memory was 145.0MB in the beginning and 131.6MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. 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/mutex-meet-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 03:26:52,989 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-23 03:26:53,068 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/config/svcomp-Reach-32bit-GemCutter_Bitvector.epf [2024-08-23 03:26:53,073 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-23 03:26:53,074 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-23 03:26:53,104 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-23 03:26:53,105 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-23 03:26:53,105 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-23 03:26:53,106 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-23 03:26:53,108 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-23 03:26:53,108 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-23 03:26:53,109 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-23 03:26:53,109 INFO L153 SettingsManager]: * Use SBE=true [2024-08-23 03:26:53,109 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-23 03:26:53,110 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-23 03:26:53,113 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-23 03:26:53,113 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-23 03:26:53,113 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-23 03:26:53,114 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-23 03:26:53,114 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-23 03:26:53,114 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-23 03:26:53,115 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-08-23 03:26:53,115 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-23 03:26:53,115 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-08-23 03:26:53,115 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-23 03:26:53,116 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-23 03:26:53,116 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-23 03:26:53,116 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-23 03:26:53,116 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-23 03:26:53,116 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-23 03:26:53,117 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-23 03:26:53,117 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-08-23 03:26:53,124 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-23 03:26:53,125 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-23 03:26:53,125 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-23 03:26:53,125 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-08-23 03:26:53,125 INFO L153 SettingsManager]: * DFS Order used in POR=LOOP_LOCKSTEP [2024-08-23 03:26:53,126 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-08-23 03:26:53,126 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-23 03:26:53,126 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-08-23 03:26:53,127 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-23 03:26:53,127 INFO L153 SettingsManager]: * CEGAR restart behaviour=ONE_CEGAR_PER_THREAD_INSTANCE [2024-08-23 03:26:53,128 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2024-08-23 03:26:53,128 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-23 03:26:53,128 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false [2024-08-23 03:26:53,471 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-23 03:26:53,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-23 03:26:53,499 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-23 03:26:53,500 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-23 03:26:53,501 INFO L274 PluginConnector]: CDTParser initialized [2024-08-23 03:26:53,502 INFO L431 ainManager$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 03:26:55,056 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-23 03:26:55,354 INFO L384 CDTParser]: Found 1 translation units. [2024-08-23 03:26:55,355 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i [2024-08-23 03:26:55,369 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/9b501877b/b55778374c4b461faca7dc383d72f82b/FLAG6a3c7352e [2024-08-23 03:26:55,382 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/9b501877b/b55778374c4b461faca7dc383d72f82b [2024-08-23 03:26:55,385 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-23 03:26:55,385 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-23 03:26:55,386 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/./goblint.2024-08-08_07-59-58.files/mutex-meet-local/28-race_reach_40-trylock_racing.yml/witness.yml [2024-08-23 03:26:55,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-23 03:26:55,458 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-23 03:26:55,460 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-23 03:26:55,460 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-23 03:26:55,465 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-23 03:26:55,466 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 03:26:55" (1/2) ... [2024-08-23 03:26:55,467 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e4d524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 03:26:55, skipping insertion in model container [2024-08-23 03:26:55,467 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 03:26:55" (1/2) ... [2024-08-23 03:26:55,469 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@185240cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 03:26:55, skipping insertion in model container [2024-08-23 03:26:55,469 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 03:26:55" (2/2) ... [2024-08-23 03:26:55,469 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e4d524 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 03:26:55, skipping insertion in model container [2024-08-23 03:26:55,470 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 23.08 03:26:55" (2/2) ... [2024-08-23 03:26:55,470 INFO L81 nessWitnessExtractor]: Only extracting loop invariants from correctness witness [2024-08-23 03:26:55,474 INFO L92 edCorrectnessWitness]: Witness did not contain any usable entries. [2024-08-23 03:26:55,523 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-08-23 03:26:55,878 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 03:26:55,895 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 03:26:55,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@185240cd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 23.08 03:26:55, skipping insertion in model container [2024-08-23 03:26:55,897 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-23 03:26:55,897 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-08-23 03:26:55,900 INFO L158 Benchmark]: Toolchain (without parser) took 440.41ms. Allocated memory is still 73.4MB. Free memory was 37.3MB in the beginning and 46.7MB in the end (delta: -9.4MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2024-08-23 03:26:55,900 INFO L158 Benchmark]: CDTParser took 1.02ms. Allocated memory is still 73.4MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-23 03:26:55,901 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 73.4MB. Free memory is still 39.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-23 03:26:55,901 INFO L158 Benchmark]: CACSL2BoogieTranslator took 437.12ms. Allocated memory is still 73.4MB. Free memory was 37.1MB in the beginning and 46.7MB in the end (delta: -9.5MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2024-08-23 03:26:55,903 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.02ms. Allocated memory is still 73.4MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 73.4MB. Free memory is still 39.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 437.12ms. Allocated memory is still 73.4MB. Free memory was 37.1MB in the beginning and 46.7MB in the end (delta: -9.5MB). Peak memory consumption was 12.4MB. 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