./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.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cb09d658 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.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/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-dev-cb09d65-m [2024-01-27 23:29:06,671 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:29:06,745 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:29:06,751 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:29:06,752 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:29:06,780 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:29:06,782 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:29:06,782 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:29:06,783 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:29:06,786 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:29:06,786 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:29:06,787 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:29:06,787 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:29:06,788 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:29:06,789 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:29:06,789 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:29:06,789 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:29:06,789 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:29:06,789 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:29:06,790 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:29:06,790 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:29:06,790 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:29:06,790 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:29:06,791 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:29:06,791 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:29:06,791 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:29:06,791 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:29:06,791 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:29:06,792 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:29:06,792 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:29:06,793 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:29:06,793 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:29:06,793 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:29:06,793 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:29:06,793 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:29:06,794 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:29:06,794 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:29:06,794 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:29:06,794 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:29:06,794 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:29:06,794 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:29:06,795 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:29:06,795 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:29:06,795 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:29:07,056 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:29:07,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:29:07,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:29:07,079 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:29:07,080 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:29:07,081 INFO L431 ainManager$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_true.yml/witness.yml [2024-01-27 23:29:07,178 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:29:07,180 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:29:07,181 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-01-27 23:29:08,269 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:29:08,515 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:29:08,521 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-01-27 23:29:08,544 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ba233a87/194404a55c51411fa2b6cbe7e062a201/FLAG495326e3c [2024-01-27 23:29:08,561 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ba233a87/194404a55c51411fa2b6cbe7e062a201 [2024-01-27 23:29:08,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:29:08,563 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:29:08,566 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:08,566 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:29:08,570 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:29:08,570 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:29:07" (1/2) ... [2024-01-27 23:29:08,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39234048 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:08, skipping insertion in model container [2024-01-27 23:29:08,571 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:29:07" (1/2) ... [2024-01-27 23:29:08,573 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16a8c14f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:08, skipping insertion in model container [2024-01-27 23:29:08,573 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:08" (2/2) ... [2024-01-27 23:29:08,573 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39234048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:08, skipping insertion in model container [2024-01-27 23:29:08,574 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:08" (2/2) ... [2024-01-27 23:29:08,574 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:29:08,655 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:29:08,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] g == 0 [2024-01-27 23:29:08,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,656 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] g <= 1 [2024-01-27 23:29:08,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] 0 <= g [2024-01-27 23:29:08,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] g == 0 || g == 1 [2024-01-27 23:29:08,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] g <= 1 [2024-01-27 23:29:08,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] 0 <= g [2024-01-27 23:29:08,657 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] g == 0 || g == 1 [2024-01-27 23:29:08,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] g == 1 [2024-01-27 23:29:08,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,658 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= g [2024-01-27 23:29:08,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] g <= 1 [2024-01-27 23:29:08,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] g == 0 || g == 1 [2024-01-27 23:29:08,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1375-L1375] g == 0 [2024-01-27 23:29:08,659 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,660 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] g == 0 [2024-01-27 23:29:08,660 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-27 23:29:08,660 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-27 23:29:08,660 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-27 23:29:08,660 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-27 23:29:08,660 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-27 23:29:08,661 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-27 23:29:08,661 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-27 23:29:08,661 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-27 23:29:08,661 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-27 23:29:08,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1355] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] g == 0 || g == 1 [2024-01-27 23:29:08,661 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] g <= 1 [2024-01-27 23:29:08,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= g [2024-01-27 23:29:08,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,662 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] g == 0 [2024-01-27 23:29:08,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] (unsigned long )ptr == 0UL [2024-01-27 23:29:08,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] 0 <= g [2024-01-27 23:29:08,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] g <= 1 [2024-01-27 23:29:08,664 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] g == 0 || g == 1 [2024-01-27 23:29:08,707 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:29:08,883 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_true.i[1094,1107] [2024-01-27 23:29:09,071 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:09,083 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:29:09,092 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_true.i[1094,1107] [2024-01-27 23:29:09,092 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 [2024-01-27 23:29:09,153 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:09,217 ERROR L324 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: sleep [2024-01-27 23:29:09,217 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16a8c14f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:09, skipping insertion in model container [2024-01-27 23:29:09,217 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:09,218 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:29:09,220 INFO L158 Benchmark]: Toolchain (without parser) took 655.45ms. Allocated memory is still 151.0MB. Free memory was 105.2MB in the beginning and 61.9MB in the end (delta: 43.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-01-27 23:29:09,220 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 117.4MB. Free memory was 89.6MB in the beginning and 89.5MB in the end (delta: 77.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:09,221 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory was 85.7MB in the beginning and 85.6MB in the end (delta: 77.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:09,222 INFO L158 Benchmark]: CACSL2BoogieTranslator took 651.83ms. Allocated memory is still 151.0MB. Free memory was 105.2MB in the beginning and 61.9MB in the end (delta: 43.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-01-27 23:29:09,225 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 0.14ms. Allocated memory is still 117.4MB. Free memory was 89.6MB in the beginning and 89.5MB in the end (delta: 77.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 117.4MB. Free memory was 85.7MB in the beginning and 85.6MB in the end (delta: 77.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 651.83ms. Allocated memory is still 151.0MB. Free memory was 105.2MB in the beginning and 61.9MB in the end (delta: 43.4MB). Peak memory consumption was 41.9MB. 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.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/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-dev-cb09d65-m [2024-01-27 23:29:11,345 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:29:11,416 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:29:11,420 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:29:11,421 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:29:11,455 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:29:11,457 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:29:11,458 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:29:11,458 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:29:11,459 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:29:11,459 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:29:11,460 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:29:11,460 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:29:11,463 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:29:11,463 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:29:11,464 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:29:11,465 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:29:11,465 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:29:11,465 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:29:11,465 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:29:11,466 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:29:11,466 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:29:11,467 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:29:11,467 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:29:11,468 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:29:11,468 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:29:11,468 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:29:11,468 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:29:11,469 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:29:11,469 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:29:11,469 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:29:11,470 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:29:11,470 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:29:11,470 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:29:11,471 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:29:11,471 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:29:11,471 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:29:11,471 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:29:11,472 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:29:11,472 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:29:11,472 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:29:11,472 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:29:11,473 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:29:11,473 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:29:11,473 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:29:11,473 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:29:11,473 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:29:11,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:29:11,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:29:11,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:29:11,768 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:29:11,769 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:29:11,770 INFO L431 ainManager$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_true.yml/witness.yml [2024-01-27 23:29:11,864 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:29:11,864 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:29:11,892 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-01-27 23:29:13,147 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:29:13,436 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:29:13,436 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-01-27 23:29:13,466 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b39dfe9f7/01fa20a809bd4000a555bdf107e308e3/FLAGbcc97b55f [2024-01-27 23:29:13,480 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b39dfe9f7/01fa20a809bd4000a555bdf107e308e3 [2024-01-27 23:29:13,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:29:13,482 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:29:13,483 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:13,483 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:29:13,486 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:29:13,486 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:29:11" (1/2) ... [2024-01-27 23:29:13,487 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8974ae3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:13, skipping insertion in model container [2024-01-27 23:29:13,488 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:29:11" (1/2) ... [2024-01-27 23:29:13,489 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6fcfcac7 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:13, skipping insertion in model container [2024-01-27 23:29:13,489 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:13" (2/2) ... [2024-01-27 23:29:13,492 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8974ae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:13, skipping insertion in model container [2024-01-27 23:29:13,492 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:13" (2/2) ... [2024-01-27 23:29:13,493 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:29:13,603 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:29:13,604 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] g <= 1 [2024-01-27 23:29:13,604 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,604 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= g [2024-01-27 23:29:13,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] g == 0 || g == 1 [2024-01-27 23:29:13,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] g == 0 || g == 1 [2024-01-27 23:29:13,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] 0 <= g [2024-01-27 23:29:13,605 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] g <= 1 [2024-01-27 23:29:13,605 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-27 23:29:13,605 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-27 23:29:13,606 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-27 23:29:13,606 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-27 23:29:13,606 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-27 23:29:13,606 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-27 23:29:13,606 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-27 23:29:13,606 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-27 23:29:13,606 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-27 23:29:13,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] g == 0 [2024-01-27 23:29:13,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] g <= 1 [2024-01-27 23:29:13,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] g == 0 || g == 1 [2024-01-27 23:29:13,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= g [2024-01-27 23:29:13,607 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] g <= 1 [2024-01-27 23:29:13,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] 0 <= g [2024-01-27 23:29:13,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] g == 0 || g == 1 [2024-01-27 23:29:13,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1355] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] g <= 1 [2024-01-27 23:29:13,608 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] g == 0 || g == 1 [2024-01-27 23:29:13,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] 0 <= g [2024-01-27 23:29:13,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1362-L1362] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,609 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,610 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] g == 0 [2024-01-27 23:29:13,611 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,611 INFO L98 nessWitnessExtractor]: Location invariant before [L1375-L1375] g == 0 [2024-01-27 23:29:13,611 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] g == 0 [2024-01-27 23:29:13,611 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,611 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,611 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] (unsigned long )ptr == 0UL [2024-01-27 23:29:13,611 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] g == 1 [2024-01-27 23:29:13,654 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:29:13,801 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_true.i[1094,1107] [2024-01-27 23:29:14,002 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:14,015 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:29:14,024 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_true.i[1094,1107] [2024-01-27 23:29:14,024 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 [2024-01-27 23:29:14,082 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:14,162 ERROR L324 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: sleep [2024-01-27 23:29:14,163 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6fcfcac7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:14, skipping insertion in model container [2024-01-27 23:29:14,172 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:14,173 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:29:14,174 INFO L158 Benchmark]: Toolchain (without parser) took 691.82ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 35.5MB in the beginning and 49.3MB in the end (delta: -13.8MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2024-01-27 23:29:14,175 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 47.1MB in the beginning and 47.0MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:14,175 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 65.0MB. Free memory is still 49.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:14,175 INFO L158 Benchmark]: CACSL2BoogieTranslator took 690.16ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 35.3MB in the beginning and 49.3MB in the end (delta: -14.0MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2024-01-27 23:29:14,177 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 65.0MB. Free memory was 47.1MB in the beginning and 47.0MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.28ms. Allocated memory is still 65.0MB. Free memory is still 49.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 690.16ms. Allocated memory was 65.0MB in the beginning and 86.0MB in the end (delta: 21.0MB). Free memory was 35.3MB in the beginning and 49.3MB in the end (delta: -14.0MB). Peak memory consumption was 23.7MB. 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