./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 3d25acf6 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-3d25acf-m [2024-01-30 14:40:26,202 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:40:26,266 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-30 14:40:26,271 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:40:26,272 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:40:26,296 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:40:26,296 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:40:26,297 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:40:26,297 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:40:26,300 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:40:26,300 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:40:26,301 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:40:26,301 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:40:26,302 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:40:26,302 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:40:26,303 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:40:26,303 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:40:26,303 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:40:26,303 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-30 14:40:26,303 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:40:26,304 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:40:26,304 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:40:26,304 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:40:26,304 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:40:26,305 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:40:26,305 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:40:26,305 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:40:26,305 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:40:26,306 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:40:26,306 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:40:26,307 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:40:26,307 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:40:26,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:40:26,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:40:26,307 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:40:26,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:40:26,308 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-30 14:40:26,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-30 14:40:26,308 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:40:26,308 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:40:26,308 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:40:26,309 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:40:26,309 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:40:26,309 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:40:26,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:40:26,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:40:26,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:40:26,527 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:40:26,528 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:40:26,529 INFO L431 ainManager$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 [2024-01-30 14:40:26,643 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:40:26,644 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:40:26,644 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-01-30 14:40:27,604 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:40:27,828 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:40:27,828 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-01-30 14:40:27,847 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c00bb9327/9f84310c90a74efb80d3192d5c07db83/FLAGb2c485528 [2024-01-30 14:40:28,182 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c00bb9327/9f84310c90a74efb80d3192d5c07db83 [2024-01-30 14:40:28,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:40:28,184 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:40:28,186 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:40:28,186 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:40:28,190 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:40:28,191 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:40:26" (1/2) ... [2024-01-30 14:40:28,192 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cd54cdf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:40:28, skipping insertion in model container [2024-01-30 14:40:28,192 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:40:26" (1/2) ... [2024-01-30 14:40:28,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78f31a80 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:40:28, skipping insertion in model container [2024-01-30 14:40:28,193 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:40:28" (2/2) ... [2024-01-30 14:40:28,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cd54cdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:40:28, skipping insertion in model container [2024-01-30 14:40:28,194 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:40:28" (2/2) ... [2024-01-30 14:40:28,194 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:40:28,275 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:40:28,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-30 14:40:28,277 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] ((((((((0 <= g) && (g <= 1)) && (g == 0 || g == 1)) && (0 <= g)) && (g <= 1)) && (g == 0 || g == 1)) && (0 <= g)) && (g <= 1)) && (g == 0 || g == 1) [2024-01-30 14:40:28,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1355] (unsigned long )ptr == 0UL [2024-01-30 14:40:28,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] (g == 1) && ((unsigned long )ptr == 0UL) [2024-01-30 14:40:28,277 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-30 14:40:28,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-30 14:40:28,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-30 14:40:28,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] (g == 0) && ((unsigned long )ptr == 0UL) [2024-01-30 14:40:28,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] (g == 0) && ((unsigned long )ptr == 0UL) [2024-01-30 14:40:28,278 INFO L98 nessWitnessExtractor]: Location invariant before [L1375-L1375] g == 0 [2024-01-30 14:40:28,279 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-30 14:40:28,279 INFO L98 nessWitnessExtractor]: Location invariant before [L1364-L1364] (unsigned long )ptr == 0UL [2024-01-30 14:40:28,279 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] (unsigned long )ptr == 0UL [2024-01-30 14:40:28,279 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] (g == 0) && ((unsigned long )ptr == 0UL) [2024-01-30 14:40:28,279 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] (unsigned long )ptr == 0UL [2024-01-30 14:40:28,363 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:40:28,518 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] [2024-01-30 14:40:28,822 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:40:28,832 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:40:28,840 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] [2024-01-30 14:40:28,841 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 [2024-01-30 14:40:28,916 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:40:28,973 ERROR L324 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: sleep [2024-01-30 14:40:28,973 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78f31a80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:40:28, skipping insertion in model container [2024-01-30 14:40:28,974 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:40:28,974 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:40:28,975 INFO L158 Benchmark]: Toolchain (without parser) took 790.77ms. Allocated memory was 148.9MB in the beginning and 199.2MB in the end (delta: 50.3MB). Free memory was 70.9MB in the beginning and 132.5MB in the end (delta: -61.6MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-01-30 14:40:28,976 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 148.9MB. Free memory is still 101.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:40:28,976 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 148.9MB. Free memory is still 118.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:40:28,977 INFO L158 Benchmark]: CACSL2BoogieTranslator took 787.70ms. Allocated memory was 148.9MB in the beginning and 199.2MB in the end (delta: 50.3MB). Free memory was 70.6MB in the beginning and 132.5MB in the end (delta: -61.9MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2024-01-30 14:40:28,978 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 148.9MB. Free memory is still 101.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 148.9MB. Free memory is still 118.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 787.70ms. Allocated memory was 148.9MB in the beginning and 199.2MB in the end (delta: 50.3MB). Free memory was 70.6MB in the beginning and 132.5MB in the end (delta: -61.9MB). Peak memory consumption was 12.0MB. 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-3d25acf-m [2024-01-30 14:40:30,744 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-30 14:40:30,827 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-30 14:40:30,833 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-30 14:40:30,834 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-30 14:40:30,865 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-30 14:40:30,865 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-30 14:40:30,866 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-30 14:40:30,866 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-30 14:40:30,869 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-30 14:40:30,869 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-30 14:40:30,869 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-30 14:40:30,870 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-30 14:40:30,871 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-30 14:40:30,871 INFO L153 SettingsManager]: * Use SBE=true [2024-01-30 14:40:30,872 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-30 14:40:30,872 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-30 14:40:30,872 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-30 14:40:30,872 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-30 14:40:30,872 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-30 14:40:30,872 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-30 14:40:30,873 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-30 14:40:30,873 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-30 14:40:30,874 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-30 14:40:30,874 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-30 14:40:30,874 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-30 14:40:30,874 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-30 14:40:30,874 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-30 14:40:30,874 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-30 14:40:30,875 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-30 14:40:30,876 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-30 14:40:30,876 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-30 14:40:30,876 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-30 14:40:30,876 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-30 14:40:30,876 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-30 14:40:30,876 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-30 14:40:30,877 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-30 14:40:30,877 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-30 14:40:30,877 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-30 14:40:30,878 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-30 14:40:30,878 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-30 14:40:30,878 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-30 14:40:30,878 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-30 14:40:30,878 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-30 14:40:30,879 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-30 14:40:30,879 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-30 14:40:30,879 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-30 14:40:31,157 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-30 14:40:31,174 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-30 14:40:31,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-30 14:40:31,178 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-30 14:40:31,178 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-30 14:40:31,180 INFO L431 ainManager$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 [2024-01-30 14:40:31,279 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-30 14:40:31,280 INFO L274 PluginConnector]: CDTParser initialized [2024-01-30 14:40:31,280 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-01-30 14:40:32,340 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-30 14:40:32,573 INFO L384 CDTParser]: Found 1 translation units. [2024-01-30 14:40:32,574 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-01-30 14:40:32,600 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec37dbb81/455d9a518d2d43bca19e9ac465903360/FLAG5af309400 [2024-01-30 14:40:32,681 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec37dbb81/455d9a518d2d43bca19e9ac465903360 [2024-01-30 14:40:32,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-30 14:40:32,683 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-30 14:40:32,685 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-30 14:40:32,685 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-30 14:40:32,689 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-30 14:40:32,689 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:40:31" (1/2) ... [2024-01-30 14:40:32,690 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6620a3da and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:40:32, skipping insertion in model container [2024-01-30 14:40:32,690 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 30.01 02:40:31" (1/2) ... [2024-01-30 14:40:32,692 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3155c491 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 30.01 02:40:32, skipping insertion in model container [2024-01-30 14:40:32,692 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:40:32" (2/2) ... [2024-01-30 14:40:32,693 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6620a3da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:40:32, skipping insertion in model container [2024-01-30 14:40:32,693 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 02:40:32" (2/2) ... [2024-01-30 14:40:32,693 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-30 14:40:32,774 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-30 14:40:32,775 INFO L98 nessWitnessExtractor]: Location invariant before [L1369-L1369] (unsigned long )ptr == 0UL [2024-01-30 14:40:32,775 INFO L98 nessWitnessExtractor]: Location invariant before [L1375-L1375] g == 0 [2024-01-30 14:40:32,775 INFO L98 nessWitnessExtractor]: Location invariant before [L1357-L1357] (g == 1) && ((unsigned long )ptr == 0UL) [2024-01-30 14:40:32,775 INFO L98 nessWitnessExtractor]: Location invariant before [L1367-L1367] (g == 0) && ((unsigned long )ptr == 0UL) [2024-01-30 14:40:32,775 INFO L98 nessWitnessExtractor]: Location invariant before [L1360-L1360] (g == 0) && ((unsigned long )ptr == 0UL) [2024-01-30 14:40:32,775 INFO L98 nessWitnessExtractor]: Location invariant before [L1361-L1361] (unsigned long )ptr == 0UL [2024-01-30 14:40:32,776 INFO L98 nessWitnessExtractor]: Location invariant before [L1364-L1364] (unsigned long )ptr == 0UL [2024-01-30 14:40:32,776 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] ((((((((0 <= g) && (g <= 1)) && (g == 0 || g == 1)) && (0 <= g)) && (g <= 1)) && (g == 0 || g == 1)) && (0 <= g)) && (g <= 1)) && (g == 0 || g == 1) [2024-01-30 14:40:32,776 INFO L98 nessWitnessExtractor]: Location invariant before [L1358-L1358] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-30 14:40:32,776 INFO L98 nessWitnessExtractor]: Location invariant before [L1356-L1356] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-30 14:40:32,776 INFO L98 nessWitnessExtractor]: Location invariant before [L1359-L1359] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-30 14:40:32,776 INFO L98 nessWitnessExtractor]: Location invariant before [L1355-L1355] (unsigned long )ptr == 0UL [2024-01-30 14:40:32,776 INFO L98 nessWitnessExtractor]: Location invariant before [L1368-L1368] (g == 0) && ((unsigned long )ptr == 0UL) [2024-01-30 14:40:32,777 INFO L98 nessWitnessExtractor]: Location invariant before [L1365-L1365] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-30 14:40:32,777 INFO L98 nessWitnessExtractor]: Location invariant before [L1366-L1366] (((0 <= g) && (g <= 1)) && ((unsigned long )ptr == 0UL)) && (g == 0 || g == 1) [2024-01-30 14:40:32,818 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-30 14:40:32,977 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] [2024-01-30 14:40:33,301 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:40:33,312 INFO L202 MainTranslator]: Completed pre-run [2024-01-30 14:40:33,321 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] [2024-01-30 14:40:33,322 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 [2024-01-30 14:40:33,402 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-30 14:40:33,470 ERROR L324 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: sleep [2024-01-30 14:40:33,471 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3155c491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 02:40:33, skipping insertion in model container [2024-01-30 14:40:33,471 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-30 14:40:33,472 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-30 14:40:33,473 INFO L158 Benchmark]: Toolchain (without parser) took 789.99ms. Allocated memory is still 86.0MB. Free memory was 56.8MB in the beginning and 57.2MB in the end (delta: -465.4kB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. [2024-01-30 14:40:33,474 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 54.5MB. Free memory was 31.3MB in the beginning and 31.3MB in the end (delta: 50.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:40:33,475 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory is still 37.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-30 14:40:33,475 INFO L158 Benchmark]: CACSL2BoogieTranslator took 786.79ms. Allocated memory is still 86.0MB. Free memory was 56.5MB in the beginning and 57.2MB in the end (delta: -708.6kB). Peak memory consumption was 26.0MB. Max. memory is 16.1GB. [2024-01-30 14:40:33,477 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 54.5MB. Free memory was 31.3MB in the beginning and 31.3MB in the end (delta: 50.6kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 54.5MB. Free memory is still 37.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 786.79ms. Allocated memory is still 86.0MB. Free memory was 56.5MB in the beginning and 57.2MB in the end (delta: -708.6kB). Peak memory consumption was 26.0MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN