./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_unknown_1_neg.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ab2e0ac4 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_unknown_1_neg.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_unknown_1_neg.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:39:13,618 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:39:13,740 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-29 14:39:13,744 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:39:13,744 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:39:13,758 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:39:13,758 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:39:13,759 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:39:13,759 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:39:13,759 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:39:13,760 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:39:13,760 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:39:13,760 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:39:13,761 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:39:13,761 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:39:13,761 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:39:13,762 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:39:13,764 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:39:13,764 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-29 14:39:13,765 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:39:13,765 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:39:13,765 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:39:13,766 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:39:13,766 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:39:13,766 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:39:13,767 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:39:13,767 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:39:13,767 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:39:13,768 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:39:13,768 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:39:13,769 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:39:13,769 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:39:13,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:39:13,770 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:39:13,770 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:39:13,770 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:39:13,771 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-29 14:39:13,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-29 14:39:13,771 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:39:13,771 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:39:13,772 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:39:13,772 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:39:13,772 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:39:13,772 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:39:13,976 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:39:14,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:39:14,003 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:39:14,004 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:39:14,005 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:39:14,006 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_unknown_1_neg.yml/witness.yml [2024-01-29 14:39:14,137 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:39:14,138 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:39:14,138 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-01-29 14:39:15,211 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:39:15,458 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:39:15,458 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-01-29 14:39:15,479 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1546bfe23/1fab887cf8aa4a0690daf2bbc71bb0e4/FLAG5c6fd661d [2024-01-29 14:39:15,489 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1546bfe23/1fab887cf8aa4a0690daf2bbc71bb0e4 [2024-01-29 14:39:15,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:39:15,491 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:39:15,491 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:39:15,492 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:39:15,495 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:39:15,496 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:39:14" (1/2) ... [2024-01-29 14:39:15,497 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57b760ad and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:39:15, skipping insertion in model container [2024-01-29 14:39:15,497 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:39:14" (1/2) ... [2024-01-29 14:39:15,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@642ac804 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:39:15, skipping insertion in model container [2024-01-29 14:39:15,498 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:39:15" (2/2) ... [2024-01-29 14:39:15,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57b760ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:39:15, skipping insertion in model container [2024-01-29 14:39:15,498 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:39:15" (2/2) ... [2024-01-29 14:39:15,499 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:39:15,567 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:39:15,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] g == 0 [2024-01-29 14:39:15,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1355] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,568 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] g == 0 [2024-01-29 14:39:15,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] g == 0 [2024-01-29 14:39:15,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] g == 0 || g == 1 [2024-01-29 14:39:15,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] 0 <= g [2024-01-29 14:39:15,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,569 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] g <= 1 [2024-01-29 14:39:15,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] g == 0 || g == 1 [2024-01-29 14:39:15,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] g <= 1 [2024-01-29 14:39:15,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= g [2024-01-29 14:39:15,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1375-L1375] g == 0 [2024-01-29 14:39:15,570 INFO L98 nessWitnessExtractor]: Location invariant before [L1364-L1364] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,570 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-29 14:39:15,571 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-29 14:39:15,571 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-29 14:39:15,571 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-29 14:39:15,571 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-29 14:39:15,571 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-29 14:39:15,572 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-29 14:39:15,572 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-29 14:39:15,572 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-29 14:39:15,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] 0 <= g [2024-01-29 14:39:15,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] g <= 1 [2024-01-29 14:39:15,572 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] g == 0 || g == 1 [2024-01-29 14:39:15,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] g == 0 || g == 1 [2024-01-29 14:39:15,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] g <= 1 [2024-01-29 14:39:15,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] 0 <= g [2024-01-29 14:39:15,573 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] g <= 1 [2024-01-29 14:39:15,574 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] g == 0 || g == 1 [2024-01-29 14:39:15,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= g [2024-01-29 14:39:15,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] g == 1 [2024-01-29 14:39:15,575 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] (unsigned long )ptr == 0UL [2024-01-29 14:39:15,615 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:39:15,768 WARN L239 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_unknown_1_neg.i[1103,1116] [2024-01-29 14:39:16,067 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:39:16,094 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:39:16,114 WARN L239 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_unknown_1_neg.i[1103,1116] [2024-01-29 14:39:16,114 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry 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 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 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:39:16,275 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:39:16,325 ERROR L324 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: sleep [2024-01-29 14:39:16,325 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@642ac804 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:39:16, skipping insertion in model container [2024-01-29 14:39:16,326 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:39:16,326 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:39:16,328 INFO L158 Benchmark]: Toolchain (without parser) took 836.28ms. Allocated memory is still 174.1MB. Free memory was 144.5MB in the beginning and 100.6MB in the end (delta: 43.8MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2024-01-29 14:39:16,328 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 134.2MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:39:16,329 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 134.2MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:39:16,330 INFO L158 Benchmark]: CACSL2BoogieTranslator took 834.41ms. Allocated memory is still 174.1MB. Free memory was 144.5MB in the beginning and 100.6MB in the end (delta: 43.8MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2024-01-29 14:39:16,332 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.15ms. Allocated memory is still 134.2MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 134.2MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 834.41ms. Allocated memory is still 174.1MB. Free memory was 144.5MB in the beginning and 100.6MB in the end (delta: 43.8MB). Peak memory consumption was 44.0MB. 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_unknown_1_neg.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_unknown_1_neg.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-ab2e0ac-m [2024-01-29 14:39:18,630 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-29 14:39:18,691 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-29 14:39:18,694 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-29 14:39:18,695 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-29 14:39:18,721 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-29 14:39:18,722 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-29 14:39:18,722 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-29 14:39:18,723 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-29 14:39:18,726 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-29 14:39:18,726 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-29 14:39:18,726 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-29 14:39:18,727 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-29 14:39:18,728 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-29 14:39:18,728 INFO L153 SettingsManager]: * Use SBE=true [2024-01-29 14:39:18,729 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-29 14:39:18,729 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-29 14:39:18,729 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-29 14:39:18,729 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-29 14:39:18,729 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-29 14:39:18,730 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-29 14:39:18,730 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-29 14:39:18,731 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-29 14:39:18,731 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-29 14:39:18,731 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-29 14:39:18,731 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-29 14:39:18,732 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-29 14:39:18,732 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-29 14:39:18,732 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-29 14:39:18,732 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-29 14:39:18,733 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-29 14:39:18,733 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-29 14:39:18,733 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-29 14:39:18,734 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-29 14:39:18,734 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-29 14:39:18,734 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-29 14:39:18,735 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-29 14:39:18,735 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-29 14:39:18,735 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-29 14:39:18,735 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-29 14:39:18,735 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-29 14:39:18,748 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-29 14:39:18,748 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-29 14:39:18,748 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-29 14:39:18,748 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-29 14:39:18,748 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-29 14:39:18,748 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-29 14:39:19,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-29 14:39:19,055 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-29 14:39:19,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-29 14:39:19,059 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-29 14:39:19,059 INFO L274 PluginConnector]: CDTParser initialized [2024-01-29 14:39:19,061 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-01-29 14:39:20,442 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-29 14:39:20,683 INFO L384 CDTParser]: Found 1 translation units. [2024-01-29 14:39:20,684 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-01-29 14:39:20,708 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e96bbb84/4f40d0dc0fd14b55b0f8851d2d32d1e9/FLAG7ecd27df5 [2024-01-29 14:39:20,718 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e96bbb84/4f40d0dc0fd14b55b0f8851d2d32d1e9 [2024-01-29 14:39:20,720 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-29 14:39:20,721 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-29 14:39:20,723 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_unknown_1_neg.yml/witness.yml [2024-01-29 14:39:20,822 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-29 14:39:20,823 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-29 14:39:20,824 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-29 14:39:20,825 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-29 14:39:20,828 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-29 14:39:20,828 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:39:20" (1/2) ... [2024-01-29 14:39:20,831 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fe3f532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:39:20, skipping insertion in model container [2024-01-29 14:39:20,831 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:39:20" (1/2) ... [2024-01-29 14:39:20,832 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72ccc4ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:39:20, skipping insertion in model container [2024-01-29 14:39:20,832 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:39:20" (2/2) ... [2024-01-29 14:39:20,833 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fe3f532 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:39:20, skipping insertion in model container [2024-01-29 14:39:20,833 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 29.01 02:39:20" (2/2) ... [2024-01-29 14:39:20,833 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-29 14:39:20,898 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-29 14:39:20,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] g == 0 [2024-01-29 14:39:20,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1355] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] g == 0 [2024-01-29 14:39:20,900 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1364-L1364] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] g <= 1 [2024-01-29 14:39:20,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] g == 0 || g == 1 [2024-01-29 14:39:20,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] 0 <= g [2024-01-29 14:39:20,901 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] g <= 1 [2024-01-29 14:39:20,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] 0 <= g [2024-01-29 14:39:20,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] g == 0 || g == 1 [2024-01-29 14:39:20,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,902 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] g == 1 [2024-01-29 14:39:20,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] g <= 1 [2024-01-29 14:39:20,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= g [2024-01-29 14:39:20,903 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] g == 0 || g == 1 [2024-01-29 14:39:20,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] 0 <= g [2024-01-29 14:39:20,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] g <= 1 [2024-01-29 14:39:20,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] g == 0 || g == 1 [2024-01-29 14:39:20,904 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,904 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-29 14:39:20,904 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-29 14:39:20,904 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-29 14:39:20,905 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-29 14:39:20,905 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-29 14:39:20,905 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-29 14:39:20,905 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-29 14:39:20,906 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-29 14:39:20,907 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-29 14:39:20,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1375-L1375] g == 0 [2024-01-29 14:39:20,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= g [2024-01-29 14:39:20,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] g == 0 || g == 1 [2024-01-29 14:39:20,907 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] g <= 1 [2024-01-29 14:39:20,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] (unsigned long )ptr == 0UL [2024-01-29 14:39:20,908 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] g == 0 [2024-01-29 14:39:20,951 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-29 14:39:21,134 WARN L239 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_unknown_1_neg.i[1103,1116] [2024-01-29 14:39:21,442 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:39:21,459 INFO L202 MainTranslator]: Completed pre-run [2024-01-29 14:39:21,471 WARN L239 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_unknown_1_neg.i[1103,1116] [2024-01-29 14:39:21,472 WARN L424 MainDispatcher]: Unable to annotate void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } } with a witness entry 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 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 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 Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-01-29 14:39:21,589 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-29 14:39:21,686 ERROR L324 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: sleep [2024-01-29 14:39:21,687 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72ccc4ed and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 29.01 02:39:21, skipping insertion in model container [2024-01-29 14:39:21,687 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-29 14:39:21,688 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-29 14:39:21,690 INFO L158 Benchmark]: Toolchain (without parser) took 865.43ms. Allocated memory is still 58.7MB. Free memory was 31.8MB in the beginning and 24.4MB in the end (delta: 7.4MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2024-01-29 14:39:21,691 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 37.7MB. Free memory is still 17.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:39:21,691 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 58.7MB. Free memory is still 35.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-29 14:39:21,692 INFO L158 Benchmark]: CACSL2BoogieTranslator took 863.49ms. Allocated memory is still 58.7MB. Free memory was 31.6MB in the beginning and 24.4MB in the end (delta: 7.2MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2024-01-29 14:39:21,694 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 37.7MB. Free memory is still 17.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 58.7MB. Free memory is still 35.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 863.49ms. Allocated memory is still 58.7MB. Free memory was 31.6MB in the beginning and 24.4MB in the end (delta: 7.2MB). Peak memory consumption was 19.8MB. 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