./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-05-07_14-17-48.files/protection/13-privatized_67-pthread_cond_wait_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b44c8288 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/goblint-regression/13-privatized_67-pthread_cond_wait_true.i ./goblint.2024-05-07_14-17-48.files/protection/13-privatized_67-pthread_cond_wait_true.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-wip.fs.witness-ghost-b44c828-m [2024-05-12 13:45:00,564 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-12 13:45:00,642 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-05-12 13:45:00,648 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-12 13:45:00,649 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-12 13:45:00,674 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-12 13:45:00,676 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-12 13:45:00,676 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-12 13:45:00,677 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-05-12 13:45:00,681 INFO L153 SettingsManager]: * Use memory slicer=true [2024-05-12 13:45:00,681 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-12 13:45:00,681 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-12 13:45:00,682 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-12 13:45:00,684 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-12 13:45:00,684 INFO L153 SettingsManager]: * Use SBE=true [2024-05-12 13:45:00,684 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-12 13:45:00,685 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-12 13:45:00,685 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-12 13:45:00,685 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-12 13:45:00,685 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-12 13:45:00,686 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-12 13:45:00,686 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-12 13:45:00,687 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-12 13:45:00,687 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-12 13:45:00,687 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-05-12 13:45:00,687 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-12 13:45:00,688 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-12 13:45:00,688 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-12 13:45:00,689 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-12 13:45:00,689 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-12 13:45:00,690 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-05-12 13:45:00,690 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-12 13:45:00,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-05-12 13:45:00,691 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-12 13:45:00,691 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-12 13:45:00,691 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-12 13:45:00,691 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-12 13:45:00,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-12 13:45:00,692 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-12 13:45:00,692 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-05-12 13:45:00,692 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-12 13:45:00,693 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-05-12 13:45:00,693 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-05-12 13:45:00,693 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-05-12 13:45:00,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-12 13:45:01,014 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-12 13:45:01,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-12 13:45:01,017 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-12 13:45:01,018 INFO L274 PluginConnector]: CDTParser initialized [2024-05-12 13:45:01,019 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-05-12 13:45:02,353 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-12 13:45:02,569 INFO L384 CDTParser]: Found 1 translation units. [2024-05-12 13:45:02,570 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-05-12 13:45:02,588 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6885c24c/03f35f65f2534e039cf327b23892486e/FLAG9a2a507d3 [2024-05-12 13:45:02,599 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6885c24c/03f35f65f2534e039cf327b23892486e [2024-05-12 13:45:02,602 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-05-12 13:45:02,602 INFO L274 PluginConnector]: Witness Parser initialized [2024-05-12 13:45:02,603 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-05-07_14-17-48.files/protection/13-privatized_67-pthread_cond_wait_true.yml/witness.yml [2024-05-12 13:45:02,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-12 13:45:02,677 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-12 13:45:02,678 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-12 13:45:02,679 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-12 13:45:02,683 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-12 13:45:02,683 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.05 01:45:02" (1/2) ... [2024-05-12 13:45:02,684 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20009013 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 01:45:02, skipping insertion in model container [2024-05-12 13:45:02,684 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.05 01:45:02" (1/2) ... [2024-05-12 13:45:02,686 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ed37282 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 01:45:02, skipping insertion in model container [2024-05-12 13:45:02,686 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 12.05 01:45:02" (2/2) ... [2024-05-12 13:45:02,688 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20009013 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.05 01:45:02, skipping insertion in model container [2024-05-12 13:45:02,688 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 12.05 01:45:02" (2/2) ... [2024-05-12 13:45:02,689 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-05-12 13:45:02,732 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-05-12 13:45:02,734 INFO L97 edCorrectnessWitness]: Location invariant before [L1378-L1378] ! multithreaded || ((0 <= g && g <= 1) && (g == 0 || g == 1)) [2024-05-12 13:45:02,734 INFO L97 edCorrectnessWitness]: Location invariant before [L1376-L1376] ! multithreaded || ((0 <= g && g <= 1) && (g == 0 || g == 1)) [2024-05-12 13:45:02,734 INFO L103 edCorrectnessWitness]: ghost_variable mut_locked = 0 [2024-05-12 13:45:02,734 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-05-12 13:45:02,735 INFO L106 edCorrectnessWitness]: ghost_update [L1357-L1357] mut_locked = 1; [2024-05-12 13:45:02,735 INFO L106 edCorrectnessWitness]: ghost_update [L1357-L1357] mut_locked = 0; [2024-05-12 13:45:02,735 INFO L106 edCorrectnessWitness]: ghost_update [L1375-L1375] multithreaded = 1; [2024-05-12 13:45:02,736 INFO L106 edCorrectnessWitness]: ghost_update [L1361-L1361] mut_locked = 0; [2024-05-12 13:45:02,736 INFO L106 edCorrectnessWitness]: ghost_update [L1368-L1368] mut_locked = 0; [2024-05-12 13:45:02,736 INFO L106 edCorrectnessWitness]: ghost_update [L1365-L1365] mut_locked = 1; [2024-05-12 13:45:02,736 INFO L106 edCorrectnessWitness]: ghost_update [L1355-L1355] mut_locked = 1; [2024-05-12 13:45:02,780 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-12 13:45:02,938 WARN L246 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[1094,1107] [2024-05-12 13:45:03,165 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-05-12 13:45:03,177 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local [2024-05-12 13:45:03,219 WARN L246 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[1094,1107] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-05-12 13:45:03,329 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-05-12 13:45:03,409 ERROR L334 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: sleep [2024-05-12 13:45:03,411 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ed37282 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.05 01:45:03, skipping insertion in model container [2024-05-12 13:45:03,411 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-12 13:45:03,411 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-05-12 13:45:03,413 INFO L158 Benchmark]: Toolchain (without parser) took 734.66ms. Allocated memory is still 161.5MB. Free memory was 120.6MB in the beginning and 73.8MB in the end (delta: 46.8MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2024-05-12 13:45:03,413 INFO L158 Benchmark]: CDTParser took 0.94ms. Allocated memory is still 109.1MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-05-12 13:45:03,414 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 161.5MB. Free memory is still 124.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-05-12 13:45:03,415 INFO L158 Benchmark]: CACSL2BoogieTranslator took 732.75ms. Allocated memory is still 161.5MB. Free memory was 120.6MB in the beginning and 74.5MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2024-05-12 13:45:03,416 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.94ms. Allocated memory is still 109.1MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 161.5MB. Free memory is still 124.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 732.75ms. Allocated memory is still 161.5MB. Free memory was 120.6MB in the beginning and 74.5MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: sleep 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/goblint-regression/13-privatized_67-pthread_cond_wait_true.i ./goblint.2024-05-07_14-17-48.files/protection/13-privatized_67-pthread_cond_wait_true.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-wip.fs.witness-ghost-b44c828-m [2024-05-12 13:45:05,572 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-12 13:45:05,653 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-05-12 13:45:05,661 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-12 13:45:05,662 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-12 13:45:05,689 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-12 13:45:05,689 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-12 13:45:05,690 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-12 13:45:05,690 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-05-12 13:45:05,691 INFO L153 SettingsManager]: * Use memory slicer=true [2024-05-12 13:45:05,691 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-12 13:45:05,691 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-12 13:45:05,692 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-12 13:45:05,693 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-12 13:45:05,694 INFO L153 SettingsManager]: * Use SBE=true [2024-05-12 13:45:05,694 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-12 13:45:05,695 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-12 13:45:05,698 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-12 13:45:05,698 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-12 13:45:05,699 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-12 13:45:05,699 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-12 13:45:05,699 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-12 13:45:05,699 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-12 13:45:05,700 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-05-12 13:45:05,700 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-05-12 13:45:05,701 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-05-12 13:45:05,701 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-05-12 13:45:05,701 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-12 13:45:05,701 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-12 13:45:05,702 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-12 13:45:05,702 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-12 13:45:05,703 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-12 13:45:05,703 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-05-12 13:45:05,703 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-12 13:45:05,704 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-05-12 13:45:05,704 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-12 13:45:05,705 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-12 13:45:05,705 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-05-12 13:45:05,705 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-05-12 13:45:05,705 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-05-12 13:45:05,706 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-12 13:45:05,706 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-05-12 13:45:05,706 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-12 13:45:05,706 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-05-12 13:45:05,707 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-05-12 13:45:05,707 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-05-12 13:45:05,707 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-05-12 13:45:06,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-12 13:45:06,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-12 13:45:06,026 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-12 13:45:06,027 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-05-12 13:45:06,028 INFO L274 PluginConnector]: Witness Parser initialized [2024-05-12 13:45:06,030 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-05-07_14-17-48.files/protection/13-privatized_67-pthread_cond_wait_true.yml/witness.yml [2024-05-12 13:45:06,125 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-12 13:45:06,125 INFO L274 PluginConnector]: CDTParser initialized [2024-05-12 13:45:06,142 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-05-12 13:45:07,421 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-12 13:45:07,665 INFO L384 CDTParser]: Found 1 translation units. [2024-05-12 13:45:07,665 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-05-12 13:45:07,681 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5337063c/3205faf286cb45eab662b6ac49f73f2d/FLAGfc95ddf8b [2024-05-12 13:45:07,697 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5337063c/3205faf286cb45eab662b6ac49f73f2d [2024-05-12 13:45:07,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-12 13:45:07,699 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-12 13:45:07,700 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-12 13:45:07,700 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-12 13:45:07,705 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-12 13:45:07,705 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 12.05 01:45:06" (1/2) ... [2024-05-12 13:45:07,706 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f16efdf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.05 01:45:07, skipping insertion in model container [2024-05-12 13:45:07,706 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 12.05 01:45:06" (1/2) ... [2024-05-12 13:45:07,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51a93413 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 12.05 01:45:07, skipping insertion in model container [2024-05-12 13:45:07,708 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.05 01:45:07" (2/2) ... [2024-05-12 13:45:07,708 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f16efdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 01:45:07, skipping insertion in model container [2024-05-12 13:45:07,708 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.05 01:45:07" (2/2) ... [2024-05-12 13:45:07,708 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-05-12 13:45:07,744 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-05-12 13:45:07,745 INFO L97 edCorrectnessWitness]: Location invariant before [L1378-L1378] ! multithreaded || ((0 <= g && g <= 1) && (g == 0 || g == 1)) [2024-05-12 13:45:07,746 INFO L97 edCorrectnessWitness]: Location invariant before [L1376-L1376] ! multithreaded || ((0 <= g && g <= 1) && (g == 0 || g == 1)) [2024-05-12 13:45:07,746 INFO L103 edCorrectnessWitness]: ghost_variable mut_locked = 0 [2024-05-12 13:45:07,746 INFO L103 edCorrectnessWitness]: ghost_variable multithreaded = 0 [2024-05-12 13:45:07,746 INFO L106 edCorrectnessWitness]: ghost_update [L1357-L1357] mut_locked = 0; [2024-05-12 13:45:07,746 INFO L106 edCorrectnessWitness]: ghost_update [L1357-L1357] mut_locked = 1; [2024-05-12 13:45:07,747 INFO L106 edCorrectnessWitness]: ghost_update [L1375-L1375] multithreaded = 1; [2024-05-12 13:45:07,747 INFO L106 edCorrectnessWitness]: ghost_update [L1368-L1368] mut_locked = 0; [2024-05-12 13:45:07,747 INFO L106 edCorrectnessWitness]: ghost_update [L1361-L1361] mut_locked = 0; [2024-05-12 13:45:07,747 INFO L106 edCorrectnessWitness]: ghost_update [L1365-L1365] mut_locked = 1; [2024-05-12 13:45:07,747 INFO L106 edCorrectnessWitness]: ghost_update [L1355-L1355] mut_locked = 1; [2024-05-12 13:45:07,810 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-12 13:45:07,996 WARN L246 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[1094,1107] [2024-05-12 13:45:08,261 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-05-12 13:45:08,273 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local [2024-05-12 13:45:08,327 WARN L246 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[1094,1107] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-05-12 13:45:08,421 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-05-12 13:45:08,498 ERROR L334 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: sleep [2024-05-12 13:45:08,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51a93413 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.05 01:45:08, skipping insertion in model container [2024-05-12 13:45:08,499 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-12 13:45:08,499 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-05-12 13:45:08,501 INFO L158 Benchmark]: Toolchain (without parser) took 800.95ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 33.7MB in the beginning and 34.2MB in the end (delta: -505.6kB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. [2024-05-12 13:45:08,502 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 41.9MB. Free memory was 22.9MB in the beginning and 22.8MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-05-12 13:45:08,502 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 65.0MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-05-12 13:45:08,503 INFO L158 Benchmark]: CACSL2BoogieTranslator took 799.05ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 33.5MB in the beginning and 34.2MB in the end (delta: -688.5kB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. [2024-05-12 13:45:08,505 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 0.17ms. Allocated memory is still 41.9MB. Free memory was 22.9MB in the beginning and 22.8MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.19ms. Allocated memory is still 65.0MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 799.05ms. Allocated memory was 65.0MB in the beginning and 81.8MB in the end (delta: 16.8MB). Free memory was 33.5MB in the beginning and 34.2MB in the end (delta: -688.5kB). Peak memory consumption was 15.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: sleep 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