./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_29-multiple-protecting2-vesal_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 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_29-multiple-protecting2-vesal_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_29-multiple-protecting2-vesal_true.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:06:23,661 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:06:23,722 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:06:23,726 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:06:23,726 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:06:23,750 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:06:23,750 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:06:23,751 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:06:23,751 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:06:23,752 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:06:23,752 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:06:23,752 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:06:23,753 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:06:23,753 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:06:23,754 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:06:23,754 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:06:23,754 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:06:23,755 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:06:23,755 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:06:23,755 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:06:23,756 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:06:23,756 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:06:23,757 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:06:23,757 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:06:23,757 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:06:23,758 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:06:23,758 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:06:23,758 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:06:23,759 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:06:23,759 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:06:23,759 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:06:23,760 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:06:23,760 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:06:23,761 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:06:23,761 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:06:23,761 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:06:23,761 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:06:23,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:06:23,762 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:06:23,762 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:06:23,763 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:06:23,764 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:06:23,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:06:23,765 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:06:23,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:06:24,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:06:24,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:06:24,021 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:06:24,022 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:06:24,023 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2024-01-31 16:06:25,299 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:06:25,557 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:06:25,558 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2024-01-31 16:06:25,569 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edbb0d396/aa237c9bd89b47a0bffbfbf04e6259aa/FLAGdf21d74f8 [2024-01-31 16:06:25,579 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edbb0d396/aa237c9bd89b47a0bffbfbf04e6259aa [2024-01-31 16:06:25,581 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:06:25,582 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:06:25,582 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_29-multiple-protecting2-vesal_true.yml/witness.yml [2024-01-31 16:06:25,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:06:25,683 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:06:25,685 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:25,686 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:06:25,690 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:06:25,691 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:25" (1/2) ... [2024-01-31 16:06:25,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66460ec8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:25, skipping insertion in model container [2024-01-31 16:06:25,694 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:25" (1/2) ... [2024-01-31 16:06:25,696 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@81b7f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:25, skipping insertion in model container [2024-01-31 16:06:25,696 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:25" (2/2) ... [2024-01-31 16:06:25,696 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66460ec8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:25, skipping insertion in model container [2024-01-31 16:06:25,697 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:25" (2/2) ... [2024-01-31 16:06:25,697 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:06:25,768 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:06:25,770 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] 0 <= g2 [2024-01-31 16:06:25,770 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (1 <= g2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:25,770 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] 0 <= g2 [2024-01-31 16:06:25,770 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] g2 == 0 [2024-01-31 16:06:25,770 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= g2) && (g2 <= 2147483646)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:25,770 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] 0 <= g2 [2024-01-31 16:06:25,770 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (1 <= g2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:25,770 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] ((0 <= g2) && (g2 <= 2147483646)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:25,770 INFO L98 nessWitnessExtractor]: Location invariant before [L690-L690] (1 <= g2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:25,771 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] 0 <= g2 [2024-01-31 16:06:25,771 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (0 <= g2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:25,771 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] (unsigned long )arg == 0UL [2024-01-31 16:06:25,771 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 0 <= g2 [2024-01-31 16:06:25,771 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g2 [2024-01-31 16:06:25,771 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 0 <= g2 [2024-01-31 16:06:25,771 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (0 <= g2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:25,771 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (unsigned long )arg == 0UL [2024-01-31 16:06:25,771 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g2 [2024-01-31 16:06:25,771 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] 0 <= g2 [2024-01-31 16:06:25,772 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= g2 [2024-01-31 16:06:25,772 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] 0 <= g2 [2024-01-31 16:06:25,816 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:06:25,994 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_29-multiple-protecting2-vesal_true.i[1103,1116] [2024-01-31 16:06:26,111 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:06:26,129 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:06:26,159 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g2 [2024-01-31 16:06:26,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@81b7f2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:26, skipping insertion in model container [2024-01-31 16:06:26,160 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:26,162 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:06:26,163 INFO L158 Benchmark]: Toolchain (without parser) took 479.62ms. Allocated memory is still 157.3MB. Free memory was 96.4MB in the beginning and 76.4MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-31 16:06:26,164 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 157.3MB. Free memory is still 122.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:26,164 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 157.3MB. Free memory is still 99.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:26,165 INFO L158 Benchmark]: CACSL2BoogieTranslator took 476.09ms. Allocated memory is still 157.3MB. Free memory was 96.4MB in the beginning and 76.4MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-01-31 16:06:26,166 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 157.3MB. Free memory is still 122.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 157.3MB. Free memory is still 99.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 476.09ms. Allocated memory is still 157.3MB. Free memory was 96.4MB in the beginning and 76.4MB in the end (delta: 19.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: g2 RESULT: Ultimate could not prove your program: Incorrect Syntax 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_29-multiple-protecting2-vesal_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_29-multiple-protecting2-vesal_true.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:06:28,218 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:06:28,300 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:06:28,305 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:06:28,306 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:06:28,346 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:06:28,347 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:06:28,347 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:06:28,348 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:06:28,352 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:06:28,352 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:06:28,352 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:06:28,353 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:06:28,354 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:06:28,354 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:06:28,355 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:06:28,355 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:06:28,355 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:06:28,356 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:06:28,356 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:06:28,356 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:06:28,357 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:06:28,357 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:06:28,357 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:06:28,358 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:06:28,358 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:06:28,358 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:06:28,358 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:06:28,359 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:06:28,359 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:06:28,360 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:06:28,360 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:06:28,368 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:06:28,368 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:06:28,369 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:06:28,369 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:06:28,369 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:06:28,369 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:06:28,370 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:06:28,370 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:06:28,370 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:06:28,370 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:06:28,371 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:06:28,371 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:06:28,371 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:06:28,371 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:06:28,372 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:06:28,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:06:28,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:06:28,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:06:28,726 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:06:28,726 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:06:28,728 INFO L431 ainManager$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_29-multiple-protecting2-vesal_true.yml/witness.yml [2024-01-31 16:06:28,841 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:06:28,841 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:06:28,842 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2024-01-31 16:06:30,155 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:06:30,444 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:06:30,445 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_29-multiple-protecting2-vesal_true.i [2024-01-31 16:06:30,460 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/652ba24e3/1fe04b4e56e347e087225f1aca223f13/FLAG3a821903e [2024-01-31 16:06:30,483 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/652ba24e3/1fe04b4e56e347e087225f1aca223f13 [2024-01-31 16:06:30,484 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:06:30,485 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:06:30,487 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:30,487 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:06:30,492 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:06:30,492 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:28" (1/2) ... [2024-01-31 16:06:30,493 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ebb8408 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:30, skipping insertion in model container [2024-01-31 16:06:30,494 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:28" (1/2) ... [2024-01-31 16:06:30,495 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@524352bc and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:30, skipping insertion in model container [2024-01-31 16:06:30,495 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:30" (2/2) ... [2024-01-31 16:06:30,496 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ebb8408 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:30, skipping insertion in model container [2024-01-31 16:06:30,496 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:30" (2/2) ... [2024-01-31 16:06:30,496 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:06:30,554 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:06:30,555 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (unsigned long )arg == 0UL [2024-01-31 16:06:30,556 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] 0 <= g2 [2024-01-31 16:06:30,556 INFO L98 nessWitnessExtractor]: Location invariant before [L690-L690] (1 <= g2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:30,556 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] 0 <= g2 [2024-01-31 16:06:30,556 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] 0 <= g2 [2024-01-31 16:06:30,556 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] 0 <= g2 [2024-01-31 16:06:30,556 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] 0 <= g2 [2024-01-31 16:06:30,557 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (0 <= g2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:30,557 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (1 <= g2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:30,557 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= g2) && (g2 <= 2147483646)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:30,557 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] (unsigned long )arg == 0UL [2024-01-31 16:06:30,564 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (0 <= g2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:30,564 INFO L98 nessWitnessExtractor]: Location invariant before [L707-L707] 0 <= g2 [2024-01-31 16:06:30,564 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] g2 == 0 [2024-01-31 16:06:30,565 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] ((0 <= g2) && (g2 <= 2147483646)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:30,565 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] 0 <= g2 [2024-01-31 16:06:30,565 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] 0 <= g2 [2024-01-31 16:06:30,565 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (1 <= g2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:30,566 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g2 [2024-01-31 16:06:30,566 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] 0 <= g2 [2024-01-31 16:06:30,566 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] 0 <= g2 [2024-01-31 16:06:30,617 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:06:30,805 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_29-multiple-protecting2-vesal_true.i[1103,1116] [2024-01-31 16:06:30,952 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:06:30,966 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:06:31,001 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g2 [2024-01-31 16:06:31,002 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@524352bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:31, skipping insertion in model container [2024-01-31 16:06:31,002 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:31,003 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:06:31,006 INFO L158 Benchmark]: Toolchain (without parser) took 519.29ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 28.9MB in the beginning and 40.6MB in the end (delta: -11.7MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2024-01-31 16:06:31,006 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 58.7MB. Free memory was 33.5MB in the beginning and 33.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:31,007 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:31,008 INFO L158 Benchmark]: CACSL2BoogieTranslator took 515.76ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 28.6MB in the beginning and 40.6MB in the end (delta: -11.9MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2024-01-31 16:06:31,010 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 0.21ms. Allocated memory is still 58.7MB. Free memory was 33.5MB in the beginning and 33.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory is still 43.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 515.76ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 28.6MB in the beginning and 40.6MB in the end (delta: -11.9MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: g2 RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN