./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_24-multiple-protecting_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_24-multiple-protecting_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_24-multiple-protecting_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_24-multiple-protecting_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 16:06:17,620 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:06:17,688 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:06:17,692 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:06:17,692 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:06:17,719 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:06:17,720 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:06:17,721 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:06:17,721 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:06:17,725 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:06:17,725 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:06:17,725 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:06:17,726 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:06:17,727 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:06:17,727 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:06:17,727 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:06:17,728 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:06:17,728 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:06:17,728 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:06:17,728 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:06:17,729 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:06:17,729 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:06:17,729 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:06:17,729 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:06:17,730 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:06:17,730 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:06:17,730 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:06:17,730 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:06:17,731 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:06:17,731 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:06:17,732 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:06:17,732 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:06:17,732 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:06:17,732 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:06:17,732 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:06:17,733 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:06:17,733 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:06:17,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:06:17,733 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:06:17,733 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:06:17,733 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:06:17,734 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:06:17,734 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:06:17,734 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:06:18,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:06:18,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:06:18,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:06:18,088 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:06:18,088 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:06:18,089 INFO L431 ainManager$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_24-multiple-protecting_true.yml/witness.yml [2024-01-31 16:06:18,190 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:06:18,190 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:06:18,190 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_24-multiple-protecting_true.i [2024-01-31 16:06:19,324 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:06:19,532 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:06:19,532 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_24-multiple-protecting_true.i [2024-01-31 16:06:19,542 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31a52e6c9/7f6aaa41e81d48bdbdc7100181aad31b/FLAGed7397a7a [2024-01-31 16:06:19,555 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31a52e6c9/7f6aaa41e81d48bdbdc7100181aad31b [2024-01-31 16:06:19,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:06:19,560 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:06:19,581 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:19,581 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:06:19,585 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:06:19,586 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:18" (1/2) ... [2024-01-31 16:06:19,589 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7294e4bb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:19, skipping insertion in model container [2024-01-31 16:06:19,589 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:18" (1/2) ... [2024-01-31 16:06:19,596 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@281eff78 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:19, skipping insertion in model container [2024-01-31 16:06:19,596 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:19" (2/2) ... [2024-01-31 16:06:19,596 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7294e4bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:19, skipping insertion in model container [2024-01-31 16:06:19,596 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:19" (2/2) ... [2024-01-31 16:06:19,597 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:06:19,661 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:06:19,662 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,662 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] ((g1 == 1) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,663 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,663 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (g1 == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,663 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,663 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] (unsigned long )arg == 0UL [2024-01-31 16:06:19,663 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,663 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,663 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] g1 == 0 [2024-01-31 16:06:19,664 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,664 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-31 16:06:19,664 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,664 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (g1 == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,664 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,664 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,664 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,664 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,665 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,665 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,665 INFO L98 nessWitnessExtractor]: Location invariant before [L690-L690] (g1 == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,665 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] ((g1 == 1) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,665 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,665 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (unsigned long )arg == 0UL [2024-01-31 16:06:19,665 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (g2 == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,665 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,666 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] g1 == 0 [2024-01-31 16:06:19,666 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] ((g1 == 0) && (g2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,666 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,666 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] g1 == 0 [2024-01-31 16:06:19,666 INFO L98 nessWitnessExtractor]: Location invariant before [L695-L695] (g2 == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,666 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,666 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:19,666 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] g1 == 0 [2024-01-31 16:06:19,666 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (g2 == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,667 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((g1 == 0) && (g2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:19,690 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:06:19,791 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_24-multiple-protecting_true.i[1096,1109] [2024-01-31 16:06:19,918 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:06:19,942 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:06:19,971 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g1 [2024-01-31 16:06:19,971 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@281eff78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:19, skipping insertion in model container [2024-01-31 16:06:19,972 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:19,972 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:06:19,974 INFO L158 Benchmark]: Toolchain (without parser) took 412.63ms. Allocated memory is still 134.2MB. Free memory was 77.5MB in the beginning and 52.1MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-01-31 16:06:19,974 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 134.2MB. Free memory is still 104.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:19,974 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 134.2MB. Free memory is still 99.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:19,975 INFO L158 Benchmark]: CACSL2BoogieTranslator took 391.38ms. Allocated memory is still 134.2MB. Free memory was 77.5MB in the beginning and 52.1MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-01-31 16:06:19,977 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 134.2MB. Free memory is still 104.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 134.2MB. Free memory is still 99.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 391.38ms. Allocated memory is still 134.2MB. Free memory was 77.5MB in the beginning and 52.1MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. 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: g1 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_24-multiple-protecting_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_24-multiple-protecting_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 16:06:22,423 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:06:22,498 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:06:22,503 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:06:22,503 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:06:22,538 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:06:22,539 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:06:22,539 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:06:22,540 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:06:22,543 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:06:22,544 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:06:22,544 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:06:22,544 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:06:22,545 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:06:22,546 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:06:22,546 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:06:22,546 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:06:22,547 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:06:22,547 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:06:22,547 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:06:22,547 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:06:22,548 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:06:22,550 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:06:22,550 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:06:22,550 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:06:22,550 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:06:22,551 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:06:22,551 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:06:22,551 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:06:22,551 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:06:22,552 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:06:22,552 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:06:22,553 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:06:22,553 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:06:22,553 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:06:22,554 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:06:22,554 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:06:22,555 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:06:22,555 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:06:22,555 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:06:22,555 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:06:22,555 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:06:22,556 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:06:22,556 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:06:22,556 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:06:22,556 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:06:22,556 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:06:22,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:06:22,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:06:22,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:06:22,874 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:06:22,874 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:06:22,876 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_24-multiple-protecting_true.i [2024-01-31 16:06:24,074 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:06:24,322 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:06:24,323 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_24-multiple-protecting_true.i [2024-01-31 16:06:24,338 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/119bd8d0d/ecbc288182d444ecbfa8c689c8620b85/FLAG720a76fc2 [2024-01-31 16:06:24,351 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/119bd8d0d/ecbc288182d444ecbfa8c689c8620b85 [2024-01-31 16:06:24,353 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:06:24,354 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:06:24,355 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_24-multiple-protecting_true.yml/witness.yml [2024-01-31 16:06:24,482 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:06:24,484 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:06:24,484 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:24,485 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:06:24,488 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:06:24,488 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:24" (1/2) ... [2024-01-31 16:06:24,489 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fa9f38e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:24, skipping insertion in model container [2024-01-31 16:06:24,489 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:24" (1/2) ... [2024-01-31 16:06:24,491 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17db65f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:24, skipping insertion in model container [2024-01-31 16:06:24,491 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:24" (2/2) ... [2024-01-31 16:06:24,491 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fa9f38e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:24, skipping insertion in model container [2024-01-31 16:06:24,491 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:24" (2/2) ... [2024-01-31 16:06:24,491 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:06:24,572 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:06:24,573 INFO L98 nessWitnessExtractor]: Location invariant before [L717-L717] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,573 INFO L98 nessWitnessExtractor]: Location invariant before [L721-L721] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,573 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] ((g1 == 1) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,573 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (g2 == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,574 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] ((g1 == 1) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,574 INFO L98 nessWitnessExtractor]: Location invariant before [L715-L715] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,574 INFO L98 nessWitnessExtractor]: Location invariant before [L708-L708] g1 == 0 [2024-01-31 16:06:24,574 INFO L98 nessWitnessExtractor]: Location invariant before [L718-L718] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,575 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (unsigned long )arg == 0UL [2024-01-31 16:06:24,575 INFO L98 nessWitnessExtractor]: Location invariant before [L695-L695] (g2 == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,575 INFO L98 nessWitnessExtractor]: Location invariant before [L716-L716] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,575 INFO L98 nessWitnessExtractor]: Location invariant before [L710-L710] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,575 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,575 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (g1 == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,575 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,576 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,576 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,576 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] (g2 == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,576 INFO L98 nessWitnessExtractor]: Location invariant before [L690-L690] (g1 == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,576 INFO L98 nessWitnessExtractor]: Location invariant before [L712-L712] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,577 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] (unsigned long )arg == 0UL [2024-01-31 16:06:24,577 INFO L98 nessWitnessExtractor]: Location invariant before [L713-L713] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,577 INFO L98 nessWitnessExtractor]: Location invariant before [L711-L711] g1 == 0 [2024-01-31 16:06:24,577 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,577 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] ((g1 == 0) && (g2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,577 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-31 16:06:24,577 INFO L98 nessWitnessExtractor]: Location invariant before [L714-L714] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,577 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,578 INFO L98 nessWitnessExtractor]: Location invariant before [L719-L719] g1 == 0 [2024-01-31 16:06:24,578 INFO L98 nessWitnessExtractor]: Location invariant before [L706-L706] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,578 INFO L98 nessWitnessExtractor]: Location invariant before [L722-L722] g1 == 0 [2024-01-31 16:06:24,578 INFO L98 nessWitnessExtractor]: Location invariant before [L709-L709] (g1 == 0) && (g2 == 0) [2024-01-31 16:06:24,578 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((g1 == 0) && (g2 == 1)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,579 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] ((g1 == 0) && (g2 == 0)) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,580 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] (g1 == 0) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:24,624 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:06:24,770 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_24-multiple-protecting_true.i[1096,1109] [2024-01-31 16:06:24,896 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:06:24,912 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:06:24,941 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g1 [2024-01-31 16:06:24,941 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17db65f4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:24, skipping insertion in model container [2024-01-31 16:06:24,942 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:24,942 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:06:24,944 INFO L158 Benchmark]: Toolchain (without parser) took 459.43ms. Allocated memory was 50.3MB in the beginning and 69.2MB in the end (delta: 18.9MB). Free memory was 30.3MB in the beginning and 35.7MB in the end (delta: -5.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-31 16:06:24,944 INFO L158 Benchmark]: CDTParser took 0.67ms. Allocated memory is still 41.9MB. Free memory was 19.6MB in the beginning and 19.5MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:24,945 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 50.3MB. Free memory is still 24.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:24,946 INFO L158 Benchmark]: CACSL2BoogieTranslator took 457.74ms. Allocated memory was 50.3MB in the beginning and 69.2MB in the end (delta: 18.9MB). Free memory was 30.2MB in the beginning and 35.7MB in the end (delta: -5.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-01-31 16:06:24,947 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67ms. Allocated memory is still 41.9MB. Free memory was 19.6MB in the beginning and 19.5MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 50.3MB. Free memory is still 24.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 457.74ms. Allocated memory was 50.3MB in the beginning and 69.2MB in the end (delta: 18.9MB). Free memory was 30.2MB in the beginning and 35.7MB in the end (delta: -5.5MB). Peak memory consumption was 14.7MB. 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: g1 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