./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_47-refine-protected2_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_47-refine-protected2_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 13967880 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_47-refine-protected2_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_47-refine-protected2_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-1396788-m [2024-02-02 16:12:46,639 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:12:46,725 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 16:12:46,734 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:12:46,734 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:12:46,784 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:12:46,784 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:12:46,785 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:12:46,785 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:12:46,791 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:12:46,792 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:12:46,792 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:12:46,793 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:12:46,794 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:12:46,795 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:12:46,796 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:12:46,796 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:12:46,796 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:12:46,796 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 16:12:46,797 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:12:46,797 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:12:46,797 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:12:46,798 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:12:46,798 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:12:46,798 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:12:46,799 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:12:46,799 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:12:46,799 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:12:46,800 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:12:46,800 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:12:46,801 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:12:46,802 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:12:46,802 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:12:46,802 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:12:46,802 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:12:46,803 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:12:46,803 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 16:12:46,803 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 16:12:46,803 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:12:46,803 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:12:46,804 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:12:46,804 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:12:46,804 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:12:46,804 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:12:47,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:12:47,046 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:12:47,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:12:47,050 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:12:47,050 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:12:47,051 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_47-refine-protected2_true.i [2024-02-02 16:12:48,257 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:12:48,556 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:12:48,572 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_47-refine-protected2_true.i [2024-02-02 16:12:48,595 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3720bdd9f/b066802e00ae42bc9aef748e915866f5/FLAGa6c76db72 [2024-02-02 16:12:48,610 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3720bdd9f/b066802e00ae42bc9aef748e915866f5 [2024-02-02 16:12:48,612 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:12:48,612 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:12:48,613 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_47-refine-protected2_true.yml/witness.yml [2024-02-02 16:12:48,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:12:48,720 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:12:48,722 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:12:48,722 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:12:48,727 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:12:48,727 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:12:48" (1/2) ... [2024-02-02 16:12:48,728 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fa37257 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:12:48, skipping insertion in model container [2024-02-02 16:12:48,728 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:12:48" (1/2) ... [2024-02-02 16:12:48,730 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ed73d66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:12:48, skipping insertion in model container [2024-02-02 16:12:48,731 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:12:48" (2/2) ... [2024-02-02 16:12:48,744 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fa37257 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:12:48, skipping insertion in model container [2024-02-02 16:12:48,745 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:12:48" (2/2) ... [2024-02-02 16:12:48,746 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:12:48,867 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 16:12:48,869 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:12:48,869 INFO L101 nessWitnessExtractor]: Location invariant before [L685-L685] (((0 <= g) && (g <= 1)) && ((unsigned long )arg == 0UL)) && (g == 0 || g == 1) [2024-02-02 16:12:48,869 INFO L101 nessWitnessExtractor]: Location invariant before [L696-L696] g == 0 [2024-02-02 16:12:48,869 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:12:48,869 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:12:48,870 INFO L101 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-02-02 16:12:48,870 INFO L101 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-02 16:12:48,870 INFO L101 nessWitnessExtractor]: Location invariant before [L694-L694] g == 1 [2024-02-02 16:12:48,870 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] g == 0 [2024-02-02 16:12:48,871 INFO L101 nessWitnessExtractor]: Location invariant before [L687-L687] (unsigned long )arg == 0UL [2024-02-02 16:12:48,871 INFO L101 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:12:48,939 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-02 16:12:49,095 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_47-refine-protected2_true.i[1094,1107] [2024-02-02 16:12:49,249 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 16:12:49,257 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-02 16:12:49,306 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-02 16:12:49,306 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ed73d66 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:12:49, skipping insertion in model container [2024-02-02 16:12:49,307 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 16:12:49,307 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 16:12:49,308 INFO L158 Benchmark]: Toolchain (without parser) took 587.53ms. Allocated memory is still 190.8MB. Free memory was 161.6MB in the beginning and 144.2MB in the end (delta: 17.5MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2024-02-02 16:12:49,309 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 144.7MB. Free memory is still 109.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:12:49,309 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 144.7MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:12:49,310 INFO L158 Benchmark]: CACSL2BoogieTranslator took 584.79ms. Allocated memory is still 190.8MB. Free memory was 161.4MB in the beginning and 144.2MB in the end (delta: 17.2MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2024-02-02 16:12:49,312 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 144.7MB. Free memory is still 109.6MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 144.7MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 584.79ms. Allocated memory is still 190.8MB. Free memory was 161.4MB in the beginning and 144.2MB in the end (delta: 17.2MB). Peak memory consumption was 21.1MB. 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: g 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_47-refine-protected2_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_47-refine-protected2_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-1396788-m [2024-02-02 16:12:51,431 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:12:51,514 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 16:12:51,523 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:12:51,525 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:12:51,555 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:12:51,555 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:12:51,556 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:12:51,557 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:12:51,563 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:12:51,563 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:12:51,563 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:12:51,564 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:12:51,565 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:12:51,566 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:12:51,566 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:12:51,566 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:12:51,567 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:12:51,567 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:12:51,567 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:12:51,567 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:12:51,568 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:12:51,568 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:12:51,568 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 16:12:51,569 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 16:12:51,569 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:12:51,569 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 16:12:51,569 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:12:51,570 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:12:51,570 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:12:51,571 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:12:51,571 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:12:51,572 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:12:51,572 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:12:51,572 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:12:51,572 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:12:51,573 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:12:51,574 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:12:51,574 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 16:12:51,574 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 16:12:51,575 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:12:51,575 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:12:51,575 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:12:51,575 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:12:51,576 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:12:51,576 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 16:12:51,576 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:12:51,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:12:51,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:12:51,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:12:51,938 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:12:51,939 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:12:51,941 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_47-refine-protected2_true.i [2024-02-02 16:12:53,289 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:12:53,615 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:12:53,616 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_47-refine-protected2_true.i [2024-02-02 16:12:53,628 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21b0171a2/96417b49dd0946f59708a3d34747180f/FLAG0f336259c [2024-02-02 16:12:53,642 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/21b0171a2/96417b49dd0946f59708a3d34747180f [2024-02-02 16:12:53,645 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:12:53,646 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:12:53,646 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_47-refine-protected2_true.yml/witness.yml [2024-02-02 16:12:53,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:12:53,734 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:12:53,735 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:12:53,736 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:12:53,741 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:12:53,742 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:12:53" (1/2) ... [2024-02-02 16:12:53,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f9fd7a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:12:53, skipping insertion in model container [2024-02-02 16:12:53,743 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:12:53" (1/2) ... [2024-02-02 16:12:53,745 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ce0250f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:12:53, skipping insertion in model container [2024-02-02 16:12:53,746 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:12:53" (2/2) ... [2024-02-02 16:12:53,746 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f9fd7a0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:12:53, skipping insertion in model container [2024-02-02 16:12:53,746 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:12:53" (2/2) ... [2024-02-02 16:12:53,746 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:12:53,793 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 16:12:53,794 INFO L101 nessWitnessExtractor]: Location invariant before [L696-L696] g == 0 [2024-02-02 16:12:53,794 INFO L101 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-02-02 16:12:53,794 INFO L101 nessWitnessExtractor]: Location invariant before [L694-L694] g == 1 [2024-02-02 16:12:53,794 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:12:53,794 INFO L101 nessWitnessExtractor]: Location invariant before [L687-L687] (unsigned long )arg == 0UL [2024-02-02 16:12:53,794 INFO L101 nessWitnessExtractor]: Location invariant before [L685-L685] (((0 <= g) && (g <= 1)) && ((unsigned long )arg == 0UL)) && (g == 0 || g == 1) [2024-02-02 16:12:53,794 INFO L101 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-02 16:12:53,795 INFO L101 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:12:53,795 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] g == 0 [2024-02-02 16:12:53,795 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:12:53,795 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-02 16:12:53,835 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-02 16:12:54,018 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_47-refine-protected2_true.i[1094,1107] [2024-02-02 16:12:54,140 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 16:12:54,154 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-02 16:12:54,180 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-02 16:12:54,181 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ce0250f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:12:54, skipping insertion in model container [2024-02-02 16:12:54,181 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 16:12:54,182 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 16:12:54,183 INFO L158 Benchmark]: Toolchain (without parser) took 448.80ms. Allocated memory was 62.9MB in the beginning and 102.8MB in the end (delta: 39.8MB). Free memory was 35.3MB in the beginning and 73.7MB in the end (delta: -38.4MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. [2024-02-02 16:12:54,183 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory was 39.1MB in the beginning and 39.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:12:54,184 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 62.9MB. Free memory is still 38.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:12:54,184 INFO L158 Benchmark]: CACSL2BoogieTranslator took 446.80ms. Allocated memory was 62.9MB in the beginning and 102.8MB in the end (delta: 39.8MB). Free memory was 35.1MB in the beginning and 73.7MB in the end (delta: -38.6MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. [2024-02-02 16:12:54,186 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory was 39.1MB in the beginning and 39.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 62.9MB. Free memory is still 38.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 446.80ms. Allocated memory was 62.9MB in the beginning and 102.8MB in the end (delta: 39.8MB). Free memory was 35.1MB in the beginning and 73.7MB in the end (delta: -38.6MB). Peak memory consumption was 11.5MB. 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: g 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