./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.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_pos.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_unknown_1_pos.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_unknown_1_pos.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 23:29:06,928 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:29:07,002 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 23:29:07,013 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:29:07,014 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:29:07,045 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:29:07,046 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:29:07,047 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:29:07,047 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:29:07,051 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:29:07,051 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:29:07,052 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:29:07,053 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:29:07,054 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:29:07,054 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:29:07,055 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:29:07,055 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:29:07,055 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:29:07,055 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 23:29:07,056 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:29:07,056 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:29:07,056 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:29:07,057 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:29:07,057 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:29:07,057 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:29:07,058 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:29:07,058 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:29:07,058 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:29:07,059 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:29:07,059 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:29:07,060 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:29:07,060 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:29:07,060 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:29:07,061 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:29:07,061 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:29:07,061 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:29:07,061 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 23:29:07,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 23:29:07,062 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:29:07,062 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:29:07,062 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:29:07,063 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:29:07,063 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:29:07,063 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:29:07,323 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:29:07,350 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:29:07,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:29:07,353 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:29:07,354 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:29:07,355 INFO L431 ainManager$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_pos.yml/witness.yml [2024-01-27 23:29:07,503 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:29:07,503 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:29:07,505 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i [2024-01-27 23:29:08,712 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:29:08,973 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:29:08,973 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i [2024-01-27 23:29:09,011 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71170ba82/a0e8d2d44e8a482cbe00e260bbd0a8c4/FLAGf036b22fb [2024-01-27 23:29:09,023 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71170ba82/a0e8d2d44e8a482cbe00e260bbd0a8c4 [2024-01-27 23:29:09,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:29:09,026 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:29:09,027 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:09,027 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:29:09,031 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:29:09,032 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 23:29:09,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@162b6ec2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:09, skipping insertion in model container [2024-01-27 23:29:09,033 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 23:29:09,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b4d3486 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:09, skipping insertion in model container [2024-01-27 23:29:09,035 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:09" (2/2) ... [2024-01-27 23:29:09,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@162b6ec2 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 23:29:09,035 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:09" (2/2) ... [2024-01-27 23:29:09,036 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:29:09,115 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:29:09,117 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,117 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] g == 0 [2024-01-27 23:29:09,117 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] g == 0 [2024-01-27 23:29:09,117 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,118 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,118 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-27 23:29:09,118 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-27 23:29:09,118 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-27 23:29:09,119 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-27 23:29:09,119 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-27 23:29:09,119 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-27 23:29:09,119 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-27 23:29:09,119 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-27 23:29:09,119 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-27 23:29:09,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1375-L1375] g == 0 [2024-01-27 23:29:09,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] g == 0 || g == 1 [2024-01-27 23:29:09,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= g [2024-01-27 23:29:09,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] g <= 1 [2024-01-27 23:29:09,120 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] 0 <= g [2024-01-27 23:29:09,121 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] g <= 1 [2024-01-27 23:29:09,121 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] g == 0 || g == 1 [2024-01-27 23:29:09,121 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,121 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] g <= 1 [2024-01-27 23:29:09,122 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] g == 0 || g == 1 [2024-01-27 23:29:09,122 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,122 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= g [2024-01-27 23:29:09,122 INFO L98 nessWitnessExtractor]: Location invariant before [L1364-L1364] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,122 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] g <= 1 [2024-01-27 23:29:09,122 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,123 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] g == 0 || g == 1 [2024-01-27 23:29:09,123 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] 0 <= g [2024-01-27 23:29:09,123 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] g == 1 [2024-01-27 23:29:09,123 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,123 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,124 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] g == 0 [2024-01-27 23:29:09,124 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] g <= 1 [2024-01-27 23:29:09,124 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] g == 0 || g == 1 [2024-01-27 23:29:09,125 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] 0 <= g [2024-01-27 23:29:09,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,126 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1355] (unsigned long )ptr == 0UL [2024-01-27 23:29:09,179 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:29:09,392 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_pos.i[1103,1116] [2024-01-27 23:29:09,618 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:09,630 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:29:09,642 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_pos.i[1103,1116] [2024-01-27 23:29:09,642 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 23:29:09,771 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:09,845 ERROR L324 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: sleep [2024-01-27 23:29:09,847 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@b4d3486 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 23:29:09,847 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:09,848 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:29:09,849 INFO L158 Benchmark]: Toolchain (without parser) took 823.72ms. Allocated memory is still 153.1MB. Free memory was 77.9MB in the beginning and 93.5MB in the end (delta: -15.6MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2024-01-27 23:29:09,850 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 115.3MB. Free memory was 77.0MB in the beginning and 76.8MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:09,851 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 153.1MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:09,852 INFO L158 Benchmark]: CACSL2BoogieTranslator took 820.84ms. Allocated memory is still 153.1MB. Free memory was 77.7MB in the beginning and 93.5MB in the end (delta: -15.8MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2024-01-27 23:29:09,855 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 115.3MB. Free memory was 77.0MB in the beginning and 76.8MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.20ms. Allocated memory is still 153.1MB. Free memory is still 126.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 820.84ms. Allocated memory is still 153.1MB. Free memory was 77.7MB in the beginning and 93.5MB in the end (delta: -15.8MB). Peak memory consumption was 17.6MB. 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_pos.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_67-pthread_cond_wait_unknown_1_pos.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 23:29:11,916 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 23:29:12,014 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 23:29:12,019 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 23:29:12,020 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 23:29:12,054 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 23:29:12,055 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 23:29:12,055 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 23:29:12,056 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 23:29:12,060 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 23:29:12,060 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 23:29:12,060 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 23:29:12,061 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 23:29:12,062 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 23:29:12,063 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 23:29:12,063 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 23:29:12,064 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 23:29:12,064 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 23:29:12,064 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 23:29:12,064 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 23:29:12,065 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 23:29:12,066 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 23:29:12,066 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 23:29:12,066 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 23:29:12,066 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 23:29:12,067 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 23:29:12,067 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 23:29:12,067 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 23:29:12,067 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 23:29:12,068 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 23:29:12,069 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 23:29:12,069 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 23:29:12,069 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 23:29:12,070 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 23:29:12,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 23:29:12,070 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 23:29:12,071 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 23:29:12,071 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 23:29:12,071 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 23:29:12,072 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 23:29:12,072 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 23:29:12,072 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 23:29:12,072 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 23:29:12,073 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 23:29:12,073 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 23:29:12,073 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 23:29:12,073 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 23:29:12,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 23:29:12,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 23:29:12,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 23:29:12,451 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 23:29:12,452 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 23:29:12,454 INFO L431 ainManager$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_pos.yml/witness.yml [2024-01-27 23:29:12,577 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 23:29:12,589 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 23:29:12,589 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i [2024-01-27 23:29:13,883 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 23:29:14,167 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 23:29:14,168 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_pos.i [2024-01-27 23:29:14,195 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b9f198df/dc17b7fcabc1493ea6148a7e836cb2b3/FLAGfa2dce3a2 [2024-01-27 23:29:14,210 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b9f198df/dc17b7fcabc1493ea6148a7e836cb2b3 [2024-01-27 23:29:14,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 23:29:14,212 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 23:29:14,214 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:14,215 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 23:29:14,219 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 23:29:14,219 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:29:12" (1/2) ... [2024-01-27 23:29:14,220 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fccf07c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:14, skipping insertion in model container [2024-01-27 23:29:14,220 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 11:29:12" (1/2) ... [2024-01-27 23:29:14,222 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3422ec17 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 11:29:14, skipping insertion in model container [2024-01-27 23:29:14,222 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:14" (2/2) ... [2024-01-27 23:29:14,222 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fccf07c 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 23:29:14,223 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 11:29:14" (2/2) ... [2024-01-27 23:29:14,223 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 23:29:14,329 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 23:29:14,330 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] g == 0 [2024-01-27 23:29:14,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] 0 <= g [2024-01-27 23:29:14,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] g == 0 || g == 1 [2024-01-27 23:29:14,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] g <= 1 [2024-01-27 23:29:14,331 INFO L98 nessWitnessExtractor]: Location invariant before [L1375-L1375] g == 0 [2024-01-27 23:29:14,332 INFO L98 nessWitnessExtractor]: Location invariant before [L1364-L1364] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,332 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-27 23:29:14,332 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-27 23:29:14,332 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-27 23:29:14,332 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-27 23:29:14,332 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-27 23:29:14,332 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g <= 1 [2024-01-27 23:29:14,333 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-27 23:29:14,333 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g [2024-01-27 23:29:14,333 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 || g == 1 [2024-01-27 23:29:14,344 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] g == 0 || g == 1 [2024-01-27 23:29:14,353 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] 0 <= g [2024-01-27 23:29:14,353 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,353 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] g <= 1 [2024-01-27 23:29:14,354 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,354 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,354 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] g == 0 [2024-01-27 23:29:14,354 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1355] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,354 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] g <= 1 [2024-01-27 23:29:14,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] 0 <= g [2024-01-27 23:29:14,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] g == 0 || g == 1 [2024-01-27 23:29:14,355 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] g <= 1 [2024-01-27 23:29:14,356 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] 0 <= g [2024-01-27 23:29:14,356 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,356 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] g == 0 || g == 1 [2024-01-27 23:29:14,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] g == 0 [2024-01-27 23:29:14,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] 0 <= g [2024-01-27 23:29:14,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] g <= 1 [2024-01-27 23:29:14,358 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] g == 0 || g == 1 [2024-01-27 23:29:14,359 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] (unsigned long )ptr == 0UL [2024-01-27 23:29:14,359 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] g == 1 [2024-01-27 23:29:14,410 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 23:29:14,599 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_pos.i[1103,1116] [2024-01-27 23:29:14,895 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:14,915 INFO L202 MainTranslator]: Completed pre-run [2024-01-27 23:29:14,925 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_pos.i[1103,1116] [2024-01-27 23:29:14,925 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 23:29:15,026 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 23:29:15,114 ERROR L324 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: sleep [2024-01-27 23:29:15,116 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3422ec17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 11:29:15, skipping insertion in model container [2024-01-27 23:29:15,116 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 23:29:15,117 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 23:29:15,119 INFO L158 Benchmark]: Toolchain (without parser) took 905.98ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 25.3MB in the beginning and 29.4MB in the end (delta: -4.1MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. [2024-01-27 23:29:15,120 INFO L158 Benchmark]: Witness Parser took 0.28ms. Allocated memory is still 58.7MB. Free memory was 35.4MB in the beginning and 35.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:15,120 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 58.7MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 23:29:15,121 INFO L158 Benchmark]: CACSL2BoogieTranslator took 902.39ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 25.0MB in the beginning and 29.8MB in the end (delta: -4.8MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. [2024-01-27 23:29:15,123 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 0.28ms. Allocated memory is still 58.7MB. Free memory was 35.4MB in the beginning and 35.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.08ms. Allocated memory is still 58.7MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 902.39ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 25.0MB in the beginning and 29.8MB in the end (delta: -4.8MB). Peak memory consumption was 14.3MB. 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