./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.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_47-refine-protected2_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b 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.2024-01-24_13-31-21.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-dev-d8006e4-m [2024-02-05 10:30:52,241 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:30:52,315 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:30:52,320 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:30:52,321 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:30:52,358 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:30:52,358 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:30:52,359 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:30:52,359 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:30:52,363 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:30:52,363 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:30:52,363 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:30:52,364 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:30:52,365 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:30:52,365 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:30:52,366 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:30:52,366 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:30:52,366 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:30:52,366 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:30:52,366 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:30:52,367 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:30:52,367 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:30:52,367 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:30:52,367 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:30:52,368 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:30:52,368 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:30:52,368 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:30:52,368 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:30:52,369 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:30:52,369 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:30:52,370 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:30:52,370 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:30:52,370 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:30:52,370 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:30:52,371 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:30:52,371 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:30:52,371 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:30:52,371 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:30:52,371 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:30:52,371 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:30:52,372 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:30:52,372 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:30:52,372 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:30:52,372 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:30:52,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:30:52,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:30:52,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:30:52,705 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:30:52,705 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:30:52,706 INFO L431 ainManager$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 [2024-02-05 10:30:53,833 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:30:54,025 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:30:54,029 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_47-refine-protected2_true.i [2024-02-05 10:30:54,044 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d82967e70/8f79f950f46046ea8a341dac440a0828/FLAGeea5e7221 [2024-02-05 10:30:54,059 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d82967e70/8f79f950f46046ea8a341dac440a0828 [2024-02-05 10:30:54,061 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:30:54,061 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:30:54,063 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_47-refine-protected2_true.yml/witness.yml [2024-02-05 10:30:54,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:30:54,144 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:30:54,145 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:54,145 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:30:54,148 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:30:54,149 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:54" (1/2) ... [2024-02-05 10:30:54,150 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23e23d2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:54, skipping insertion in model container [2024-02-05 10:30:54,150 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:54" (1/2) ... [2024-02-05 10:30:54,151 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e00a826 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:54, skipping insertion in model container [2024-02-05 10:30:54,152 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:54" (2/2) ... [2024-02-05 10:30:54,152 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23e23d2a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:54, skipping insertion in model container [2024-02-05 10:30:54,152 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:54" (2/2) ... [2024-02-05 10:30:54,153 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:30:54,192 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:30:54,193 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:54,193 INFO L101 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-02-05 10:30:54,193 INFO L101 nessWitnessExtractor]: Location invariant before [L696-L696] g == 0 [2024-02-05 10:30:54,194 INFO L101 nessWitnessExtractor]: Location invariant before [L685-L685] (((0 <= g) && (g <= 1)) && ((unsigned long )arg == 0UL)) && (g == 0 || g == 1) [2024-02-05 10:30:54,194 INFO L101 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:54,194 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:54,195 INFO L101 nessWitnessExtractor]: Location invariant before [L687-L687] (unsigned long )arg == 0UL [2024-02-05 10:30:54,195 INFO L101 nessWitnessExtractor]: Location invariant before [L694-L694] g == 1 [2024-02-05 10:30:54,195 INFO L101 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:54,195 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:54,195 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] g == 0 [2024-02-05 10:30:54,240 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:30:54,389 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_47-refine-protected2_true.i[1094,1107] [2024-02-05 10:30:54,492 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:30:54,504 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:30:54,536 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-05 10:30:54,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e00a826 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:54, skipping insertion in model container [2024-02-05 10:30:54,537 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:54,537 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:30:54,538 INFO L158 Benchmark]: Toolchain (without parser) took 394.16ms. Allocated memory is still 176.2MB. Free memory was 110.8MB in the beginning and 92.6MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-05 10:30:54,539 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 176.2MB. Free memory is still 138.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:54,539 INFO L158 Benchmark]: Witness Parser took 0.40ms. Allocated memory is still 176.2MB. Free memory is still 114.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:54,540 INFO L158 Benchmark]: CACSL2BoogieTranslator took 392.33ms. Allocated memory is still 176.2MB. Free memory was 110.8MB in the beginning and 92.6MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-05 10:30:54,541 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 176.2MB. Free memory is still 138.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.40ms. Allocated memory is still 176.2MB. Free memory is still 114.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 392.33ms. Allocated memory is still 176.2MB. Free memory was 110.8MB in the beginning and 92.6MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. 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.2024-01-24_13-31-21.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-dev-d8006e4-m [2024-02-05 10:30:56,421 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:30:56,503 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:30:56,506 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:30:56,506 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:30:56,534 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:30:56,534 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:30:56,535 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:30:56,535 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:30:56,539 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:30:56,539 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:30:56,539 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:30:56,540 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:30:56,541 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:30:56,541 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:30:56,541 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:30:56,541 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:30:56,542 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:30:56,542 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:30:56,542 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:30:56,542 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:30:56,543 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:30:56,543 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:30:56,543 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:30:56,544 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:30:56,544 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:30:56,544 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:30:56,544 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:30:56,544 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:30:56,545 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:30:56,546 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:30:56,546 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:30:56,546 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:30:56,546 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:30:56,546 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:30:56,546 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:30:56,547 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:30:56,547 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:30:56,547 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:30:56,548 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:30:56,548 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:30:56,548 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:30:56,548 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:30:56,548 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:30:56,549 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:30:56,549 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:30:56,549 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:30:56,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:30:56,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:30:56,854 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:30:56,855 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:30:56,856 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:30:56,857 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_47-refine-protected2_true.yml/witness.yml [2024-02-05 10:30:56,926 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:30:56,926 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:30:56,927 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_47-refine-protected2_true.i [2024-02-05 10:30:58,034 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:30:58,251 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:30:58,251 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_47-refine-protected2_true.i [2024-02-05 10:30:58,264 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5530a2433/3441ebf2bfcb4c55b2e631ecc65764a1/FLAGe9421f0b3 [2024-02-05 10:30:58,280 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5530a2433/3441ebf2bfcb4c55b2e631ecc65764a1 [2024-02-05 10:30:58,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:30:58,282 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:30:58,283 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:58,284 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:30:58,287 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:30:58,287 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:56" (1/2) ... [2024-02-05 10:30:58,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1db0187a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:58, skipping insertion in model container [2024-02-05 10:30:58,288 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:56" (1/2) ... [2024-02-05 10:30:58,290 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48acb549 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:58, skipping insertion in model container [2024-02-05 10:30:58,290 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:58" (2/2) ... [2024-02-05 10:30:58,290 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1db0187a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:58, skipping insertion in model container [2024-02-05 10:30:58,290 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:58" (2/2) ... [2024-02-05 10:30:58,291 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:30:58,355 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:30:58,356 INFO L101 nessWitnessExtractor]: Location invariant before [L696-L696] g == 0 [2024-02-05 10:30:58,356 INFO L101 nessWitnessExtractor]: Location invariant before [L693-L693] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:58,357 INFO L101 nessWitnessExtractor]: Location invariant before [L694-L694] g == 1 [2024-02-05 10:30:58,357 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:58,357 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] g == 0 [2024-02-05 10:30:58,357 INFO L101 nessWitnessExtractor]: Location invariant before [L687-L687] (unsigned long )arg == 0UL [2024-02-05 10:30:58,357 INFO L101 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:58,357 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:58,357 INFO L101 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-02-05 10:30:58,358 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:58,358 INFO L101 nessWitnessExtractor]: Location invariant before [L685-L685] (((0 <= g) && (g <= 1)) && ((unsigned long )arg == 0UL)) && (g == 0 || g == 1) [2024-02-05 10:30:58,392 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:30:58,533 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] [2024-02-05 10:30:58,668 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:30:58,682 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:30:58,713 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-05 10:30:58,714 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48acb549 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:58, skipping insertion in model container [2024-02-05 10:30:58,715 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:58,715 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:30:58,716 INFO L158 Benchmark]: Toolchain (without parser) took 434.08ms. Allocated memory is still 65.0MB. Free memory was 29.5MB in the beginning and 27.6MB in the end (delta: 1.8MB). Peak memory consumption was 3.4MB. Max. memory is 16.1GB. [2024-02-05 10:30:58,717 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 46.1MB. Free memory was 27.1MB in the beginning and 27.1MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:58,717 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 46.1MB. Free memory is still 23.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:58,718 INFO L158 Benchmark]: CACSL2BoogieTranslator took 431.40ms. Allocated memory is still 65.0MB. Free memory was 29.3MB in the beginning and 27.9MB in the end (delta: 1.4MB). Peak memory consumption was 3.4MB. Max. memory is 16.1GB. [2024-02-05 10:30:58,719 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 46.1MB. Free memory was 27.1MB in the beginning and 27.1MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.39ms. Allocated memory is still 46.1MB. Free memory is still 23.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 431.40ms. Allocated memory is still 65.0MB. Free memory was 29.3MB in the beginning and 27.9MB in the end (delta: 1.4MB). Peak memory consumption was 3.4MB. 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