./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/46_monabsex2_vs.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/46_monabsex2_vs.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a340643f 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/pthread-ext/46_monabsex2_vs.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/46_monabsex2_vs.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-a340643-m [2024-01-27 14:47:18,112 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:47:18,192 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-27 14:47:18,198 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:47:18,199 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:47:18,232 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:47:18,232 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:47:18,233 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:47:18,233 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:47:18,237 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:47:18,237 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:47:18,238 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:47:18,239 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:47:18,240 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:47:18,240 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:47:18,240 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:47:18,241 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:47:18,241 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:47:18,241 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-27 14:47:18,241 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:47:18,242 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:47:18,242 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:47:18,242 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:47:18,243 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:47:18,243 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:47:18,243 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:47:18,243 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:47:18,244 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:47:18,244 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:47:18,244 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:47:18,245 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:47:18,246 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:47:18,246 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:47:18,246 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:47:18,246 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:47:18,246 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:47:18,247 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-27 14:47:18,247 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-27 14:47:18,247 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:47:18,247 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:47:18,247 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:47:18,248 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:47:18,248 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:47:18,248 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:47:18,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:47:18,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:47:18,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:47:18,563 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:47:18,563 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:47:18,565 INFO L431 ainManager$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/46_monabsex2_vs.yml/witness.yml [2024-01-27 14:47:18,646 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:47:18,646 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:47:18,647 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/46_monabsex2_vs.i [2024-01-27 14:47:19,739 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:47:19,988 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:47:19,989 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/46_monabsex2_vs.i [2024-01-27 14:47:20,006 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22e5312ed/e1f0bfda6f56492eb8b98265ad873c7f/FLAG9bdb3961a [2024-01-27 14:47:20,026 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22e5312ed/e1f0bfda6f56492eb8b98265ad873c7f [2024-01-27 14:47:20,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:47:20,027 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:47:20,030 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:47:20,030 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:47:20,034 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:47:20,035 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:47:18" (1/2) ... [2024-01-27 14:47:20,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c82ec2d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:47:20, skipping insertion in model container [2024-01-27 14:47:20,037 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:47:18" (1/2) ... [2024-01-27 14:47:20,038 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a6da66 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:47:20, skipping insertion in model container [2024-01-27 14:47:20,038 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:47:20" (2/2) ... [2024-01-27 14:47:20,039 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c82ec2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:47:20, skipping insertion in model container [2024-01-27 14:47:20,039 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:47:20" (2/2) ... [2024-01-27 14:47:20,039 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:47:20,078 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:47:20,080 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] l == (_Bool)0 || l == (_Bool)1 [2024-01-27 14:47:20,081 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-27 14:47:20,081 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] s == (_Bool)1 [2024-01-27 14:47:20,081 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 14:47:20,081 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] l == (_Bool)1 || (l == (_Bool)0 || l == (_Bool)1) [2024-01-27 14:47:20,081 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 14:47:20,081 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] s == (_Bool)0 [2024-01-27 14:47:20,082 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] s == (_Bool)0 || s == (_Bool)1 [2024-01-27 14:47:20,082 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] l == (_Bool)1 [2024-01-27 14:47:20,082 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] l == (_Bool)0 || l == (_Bool)1 [2024-01-27 14:47:20,082 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned long )arg == 0UL [2024-01-27 14:47:20,082 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] s == (_Bool)0 [2024-01-27 14:47:20,082 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] l == (_Bool)1 [2024-01-27 14:47:20,083 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] s == (_Bool)0 || s == (_Bool)1 [2024-01-27 14:47:20,083 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] s == (_Bool)0 [2024-01-27 14:47:20,083 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 14:47:20,083 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 14:47:20,083 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] l == (_Bool)1 || (l == (_Bool)0 || l == (_Bool)1) [2024-01-27 14:47:20,083 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-27 14:47:20,084 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-27 14:47:20,084 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] l == (_Bool)1 [2024-01-27 14:47:20,084 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] s == (_Bool)0 || s == (_Bool)1 [2024-01-27 14:47:20,084 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (unsigned long )arg == 0UL [2024-01-27 14:47:20,085 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] s == (_Bool)0 || s == (_Bool)1 [2024-01-27 14:47:20,085 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] l == (_Bool)0 || l == (_Bool)1 [2024-01-27 14:47:20,085 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-27 14:47:20,085 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:47:20,085 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] l == (_Bool)0 || l == (_Bool)1 [2024-01-27 14:47:20,085 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] s == (_Bool)0 || s == (_Bool)1 [2024-01-27 14:47:20,086 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (unsigned long )arg == 0UL [2024-01-27 14:47:20,086 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (unsigned long )arg == 0UL [2024-01-27 14:47:20,129 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:47:20,471 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/46_monabsex2_vs.i[30494,30507] [2024-01-27 14:47:20,481 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:47:20,491 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-27 14:47:20,595 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/46_monabsex2_vs.i[30494,30507] Start Parsing Local Syntax error [2024-01-27 14:47:20,600 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "l == (_Bool)1 || (l == (_Bool)0 || l == (_Bool)1)" at C: { if(!(!l || s)) { ERROR: {reach_error();abort();}(void)0; } } [705] (Syntax Error: #15[1](0/20 - 0/21)) [2024-01-27 14:47:20,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a6da66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:47:20, skipping insertion in model container [2024-01-27 14:47:20,600 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:47:20,601 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:47:20,603 INFO L158 Benchmark]: Toolchain (without parser) took 574.43ms. Allocated memory is still 157.3MB. Free memory was 99.6MB in the beginning and 126.1MB in the end (delta: -26.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 14:47:20,603 INFO L158 Benchmark]: Witness Parser took 0.20ms. Allocated memory is still 92.3MB. Free memory was 57.3MB in the beginning and 57.2MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:47:20,604 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 92.3MB. Free memory is still 54.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:47:20,605 INFO L158 Benchmark]: CACSL2BoogieTranslator took 570.97ms. Allocated memory is still 157.3MB. Free memory was 99.6MB in the beginning and 126.1MB in the end (delta: -26.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-27 14:47:20,607 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 0.20ms. Allocated memory is still 92.3MB. Free memory was 57.3MB in the beginning and 57.2MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 92.3MB. Free memory is still 54.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 570.97ms. Allocated memory is still 157.3MB. Free memory was 99.6MB in the beginning and 126.1MB in the end (delta: -26.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 705]: Unsupported Syntax Unable to instrument "l == (_Bool)1 || (l == (_Bool)0 || l == (_Bool)1)" at C: { if(!(!l || s)) { ERROR: {reach_error();abort();}(void)0; } } [705] (Syntax Error: #15[1](0/20 - 0/21)) 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/pthread-ext/46_monabsex2_vs.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/46_monabsex2_vs.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-a340643-m [2024-01-27 14:47:22,740 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-27 14:47:22,833 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-27 14:47:22,837 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-27 14:47:22,838 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-27 14:47:22,876 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-27 14:47:22,877 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-27 14:47:22,877 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-27 14:47:22,878 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-27 14:47:22,881 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-27 14:47:22,882 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-27 14:47:22,882 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-27 14:47:22,883 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-27 14:47:22,884 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-27 14:47:22,884 INFO L153 SettingsManager]: * Use SBE=true [2024-01-27 14:47:22,885 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-27 14:47:22,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-27 14:47:22,885 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-27 14:47:22,886 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-27 14:47:22,886 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-27 14:47:22,886 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-27 14:47:22,887 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-27 14:47:22,888 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-27 14:47:22,888 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-27 14:47:22,888 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-27 14:47:22,888 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-27 14:47:22,889 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-27 14:47:22,889 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-27 14:47:22,889 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-27 14:47:22,889 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-27 14:47:22,891 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-27 14:47:22,891 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-27 14:47:22,891 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-27 14:47:22,891 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-27 14:47:22,891 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-27 14:47:22,892 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-27 14:47:22,892 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-27 14:47:22,893 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-27 14:47:22,893 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-27 14:47:22,893 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-27 14:47:22,893 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-27 14:47:22,894 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-27 14:47:22,894 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-27 14:47:22,894 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-27 14:47:22,895 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-27 14:47:22,895 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-27 14:47:22,895 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-27 14:47:23,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-27 14:47:23,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-27 14:47:23,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-27 14:47:23,250 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-27 14:47:23,251 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-27 14:47:23,251 INFO L431 ainManager$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/46_monabsex2_vs.yml/witness.yml [2024-01-27 14:47:23,347 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-27 14:47:23,348 INFO L274 PluginConnector]: CDTParser initialized [2024-01-27 14:47:23,348 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/46_monabsex2_vs.i [2024-01-27 14:47:24,632 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-27 14:47:24,865 INFO L384 CDTParser]: Found 1 translation units. [2024-01-27 14:47:24,866 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/46_monabsex2_vs.i [2024-01-27 14:47:24,887 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f5b8e040/30d77e24ce384fcb94e6dcbd308f5a44/FLAGb88f30369 [2024-01-27 14:47:24,902 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f5b8e040/30d77e24ce384fcb94e6dcbd308f5a44 [2024-01-27 14:47:24,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-27 14:47:24,903 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-27 14:47:24,905 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-27 14:47:24,906 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-27 14:47:24,909 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-27 14:47:24,910 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:47:23" (1/2) ... [2024-01-27 14:47:24,911 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c93763c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:47:24, skipping insertion in model container [2024-01-27 14:47:24,911 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 27.01 02:47:23" (1/2) ... [2024-01-27 14:47:24,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6abc9838 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 27.01 02:47:24, skipping insertion in model container [2024-01-27 14:47:24,912 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:47:24" (2/2) ... [2024-01-27 14:47:24,913 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c93763c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:47:24, skipping insertion in model container [2024-01-27 14:47:24,913 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 02:47:24" (2/2) ... [2024-01-27 14:47:24,913 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-27 14:47:24,950 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-27 14:47:24,952 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] s == (_Bool)0 || s == (_Bool)1 [2024-01-27 14:47:24,952 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] l == (_Bool)0 || l == (_Bool)1 [2024-01-27 14:47:24,952 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (unsigned long )arg == 0UL [2024-01-27 14:47:24,952 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] s == (_Bool)0 || s == (_Bool)1 [2024-01-27 14:47:24,952 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] l == (_Bool)1 [2024-01-27 14:47:24,952 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (unsigned long )arg == 0UL [2024-01-27 14:47:24,953 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-27 14:47:24,953 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (unsigned long )arg == 0UL [2024-01-27 14:47:24,953 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] l == (_Bool)0 || l == (_Bool)1 [2024-01-27 14:47:24,953 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] s == (_Bool)0 [2024-01-27 14:47:24,953 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] (unsigned long )arg == 0UL [2024-01-27 14:47:24,953 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (unsigned long )arg == 0UL [2024-01-27 14:47:24,954 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (unsigned long )arg == 0UL [2024-01-27 14:47:24,954 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] s == (_Bool)1 [2024-01-27 14:47:24,954 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] l == (_Bool)0 || l == (_Bool)1 [2024-01-27 14:47:24,954 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] l == (_Bool)1 || (l == (_Bool)0 || l == (_Bool)1) [2024-01-27 14:47:24,954 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] s == (_Bool)0 || s == (_Bool)1 [2024-01-27 14:47:24,954 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 14:47:24,955 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] l == (_Bool)1 [2024-01-27 14:47:24,955 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] s == (_Bool)0 [2024-01-27 14:47:24,955 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 14:47:24,955 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] s == (_Bool)0 || s == (_Bool)1 [2024-01-27 14:47:24,956 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] l == (_Bool)0 || l == (_Bool)1 [2024-01-27 14:47:24,956 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] (unsigned long )arg == 0UL [2024-01-27 14:47:24,956 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] (unsigned long )arg == 0UL [2024-01-27 14:47:24,956 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 14:47:24,956 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-27 14:47:24,956 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] s == (_Bool)0 || s == (_Bool)1 [2024-01-27 14:47:24,957 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] l == (_Bool)1 || (l == (_Bool)0 || l == (_Bool)1) [2024-01-27 14:47:24,957 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] s == (_Bool)0 [2024-01-27 14:47:24,957 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] l == (_Bool)1 [2024-01-27 14:47:24,996 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-01-27 14:47:25,295 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/46_monabsex2_vs.i[30494,30507] [2024-01-27 14:47:25,303 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-27 14:47:25,315 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-27 14:47:25,389 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/46_monabsex2_vs.i[30494,30507] Syntax error [2024-01-27 14:47:25,391 ERROR L324 MainTranslator]: Unsupported Syntax: Unable to instrument "l == (_Bool)1 || (l == (_Bool)0 || l == (_Bool)1)" at C: { if(!(!l || s)) { ERROR: {reach_error();abort();}(void)0; } } [705] (Syntax Error: #15[1](0/20 - 0/21)) [2024-01-27 14:47:25,391 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6abc9838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 02:47:25, skipping insertion in model container [2024-01-27 14:47:25,392 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-27 14:47:25,392 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-27 14:47:25,394 INFO L158 Benchmark]: Toolchain (without parser) took 489.59ms. Allocated memory was 67.1MB in the beginning and 86.0MB in the end (delta: 18.9MB). Free memory was 42.5MB in the beginning and 59.6MB in the end (delta: -17.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 14:47:25,395 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 67.1MB. Free memory was 47.9MB in the beginning and 47.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:47:25,395 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 44.6MB in the end (delta: 85.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-27 14:47:25,396 INFO L158 Benchmark]: CACSL2BoogieTranslator took 486.76ms. Allocated memory was 67.1MB in the beginning and 86.0MB in the end (delta: 18.9MB). Free memory was 42.3MB in the beginning and 59.6MB in the end (delta: -17.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-27 14:47:25,397 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 0.10ms. Allocated memory is still 67.1MB. Free memory was 47.9MB in the beginning and 47.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.19ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 44.6MB in the end (delta: 85.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 486.76ms. Allocated memory was 67.1MB in the beginning and 86.0MB in the end (delta: 18.9MB). Free memory was 42.3MB in the beginning and 59.6MB in the end (delta: -17.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 705]: Unsupported Syntax Unable to instrument "l == (_Bool)1 || (l == (_Bool)0 || l == (_Bool)1)" at C: { if(!(!l || s)) { ERROR: {reach_error();abort();}(void)0; } } [705] (Syntax Error: #15[1](0/20 - 0/21)) 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