./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_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_46-refine-protected1_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_46-refine-protected1_true.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_46-refine-protected1_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 10:30:52,045 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:30:52,083 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:30:52,086 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:30:52,086 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:30:52,100 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:30:52,100 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:30:52,101 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:30:52,101 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:30:52,101 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:30:52,102 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:30:52,102 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:30:52,102 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:30:52,103 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:30:52,103 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:30:52,103 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:30:52,103 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:30:52,104 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:30:52,104 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:30:52,104 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:30:52,105 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:30:52,105 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:30:52,105 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:30:52,106 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:30:52,106 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:30:52,106 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:30:52,106 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:30:52,107 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:30:52,107 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:30:52,107 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:30:52,108 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:30:52,108 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:30:52,108 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:30:52,108 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:30:52,109 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:30:52,109 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:30:52,109 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:30:52,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:30:52,110 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:30:52,110 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:30:52,110 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:30:52,111 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:30:52,111 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:30:52,111 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:30:52,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:30:52,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:30:52,334 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:30:52,335 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:30:52,336 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:30:52,337 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i [2024-02-05 10:30:53,344 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:30:53,545 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:30:53,553 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i [2024-02-05 10:30:53,572 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe3398821/db297b19233040988f4a63061253d7a0/FLAG621958a3f [2024-02-05 10:30:53,582 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe3398821/db297b19233040988f4a63061253d7a0 [2024-02-05 10:30:53,583 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:30:53,585 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:30:53,585 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_46-refine-protected1_true.yml/witness.yml [2024-02-05 10:30:53,693 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:30:53,695 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:30:53,697 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:53,697 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:30:53,701 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:30:53,701 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:53" (1/2) ... [2024-02-05 10:30:53,702 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71810d60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:53, skipping insertion in model container [2024-02-05 10:30:53,702 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:53" (1/2) ... [2024-02-05 10:30:53,704 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a99cf42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:53, skipping insertion in model container [2024-02-05 10:30:53,704 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:53" (2/2) ... [2024-02-05 10:30:53,704 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71810d60 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:53, skipping insertion in model container [2024-02-05 10:30:53,704 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:53" (2/2) ... [2024-02-05 10:30:53,704 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:30:53,739 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:30:53,741 INFO L101 nessWitnessExtractor]: Location invariant before [L693-L693] g == 0 [2024-02-05 10:30:53,741 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:53,741 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] g == 0 [2024-02-05 10:30:53,741 INFO L101 nessWitnessExtractor]: Location invariant before [L690-L690] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:53,741 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] g == 1 [2024-02-05 10:30:53,742 INFO L101 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-02-05 10:30:53,742 INFO L101 nessWitnessExtractor]: Location invariant before [L696-L696] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:53,742 INFO L101 nessWitnessExtractor]: Location invariant before [L694-L694] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:53,742 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] g == 1 [2024-02-05 10:30:53,743 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:53,781 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:30:53,914 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_46-refine-protected1_true.i[1094,1107] [2024-02-05 10:30:54,036 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:30:54,050 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:30:54,089 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-05 10:30:54,089 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a99cf42 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 10:30:54,090 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:54,090 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:30:54,091 INFO L158 Benchmark]: Toolchain (without parser) took 395.58ms. Allocated memory is still 151.0MB. Free memory was 114.1MB in the beginning and 96.1MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-05 10:30:54,092 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory is still 75.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:54,092 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 151.0MB. Free memory is still 118.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:54,092 INFO L158 Benchmark]: CACSL2BoogieTranslator took 392.64ms. Allocated memory is still 151.0MB. Free memory was 114.1MB in the beginning and 96.1MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-05 10:30:54,094 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory is still 75.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 151.0MB. Free memory is still 118.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 392.64ms. Allocated memory is still 151.0MB. Free memory was 114.1MB in the beginning and 96.1MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. 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_46-refine-protected1_true.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_46-refine-protected1_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 10:30:55,863 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:30:55,912 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:30:55,920 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:30:55,920 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:30:55,947 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:30:55,948 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:30:55,948 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:30:55,949 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:30:55,952 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:30:55,952 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:30:55,953 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:30:55,953 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:30:55,954 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:30:55,955 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:30:55,955 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:30:55,955 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:30:55,956 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:30:55,956 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:30:55,956 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:30:55,956 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:30:55,957 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:30:55,957 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:30:55,958 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:30:55,958 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:30:55,958 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:30:55,958 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:30:55,958 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:30:55,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:30:55,959 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:30:55,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:30:55,960 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:30:55,960 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:30:55,960 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:30:55,961 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:30:55,961 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:30:55,962 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:30:55,962 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:30:55,962 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:30:55,962 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:30:55,962 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:30:55,963 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:30:55,963 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:30:55,963 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:30:55,963 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:30:55,963 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:30:55,964 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:30:56,233 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:30:56,264 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:30:56,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:30:56,268 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:30:56,268 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:30:56,270 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i [2024-02-05 10:30:57,370 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:30:57,685 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:30:57,686 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i [2024-02-05 10:30:57,706 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9e8b69a1/39149e3784a04ba7b5556a5233066bb6/FLAG812373546 [2024-02-05 10:30:57,719 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9e8b69a1/39149e3784a04ba7b5556a5233066bb6 [2024-02-05 10:30:57,721 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:30:57,721 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:30:57,723 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_46-refine-protected1_true.yml/witness.yml [2024-02-05 10:30:57,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:30:57,862 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:30:57,863 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:57,863 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:30:57,866 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:30:57,878 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:57" (1/2) ... [2024-02-05 10:30:57,879 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20699e8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:57, skipping insertion in model container [2024-02-05 10:30:57,880 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:57" (1/2) ... [2024-02-05 10:30:57,881 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ae4ce06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:57, skipping insertion in model container [2024-02-05 10:30:57,881 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:57" (2/2) ... [2024-02-05 10:30:57,881 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20699e8a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:57, skipping insertion in model container [2024-02-05 10:30:57,882 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:57" (2/2) ... [2024-02-05 10:30:57,882 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:30:57,935 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:30:57,936 INFO L101 nessWitnessExtractor]: Location invariant before [L696-L696] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:57,936 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] g == 0 [2024-02-05 10:30:57,937 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:57,937 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:57,937 INFO L101 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-02-05 10:30:57,937 INFO L101 nessWitnessExtractor]: Location invariant before [L690-L690] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:57,937 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] g == 1 [2024-02-05 10:30:57,937 INFO L101 nessWitnessExtractor]: Location invariant before [L693-L693] g == 0 [2024-02-05 10:30:57,937 INFO L101 nessWitnessExtractor]: Location invariant before [L694-L694] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-02-05 10:30:57,937 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] g == 1 [2024-02-05 10:30:57,974 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:30:58,134 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_46-refine-protected1_true.i[1094,1107] [2024-02-05 10:30:58,260 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:30:58,273 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:30:58,304 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-05 10:30:58,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ae4ce06 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 10:30:58,305 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:58,305 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:30:58,306 INFO L158 Benchmark]: Toolchain (without parser) took 443.72ms. Allocated memory is still 71.3MB. Free memory was 38.0MB in the beginning and 38.0MB in the end (delta: -51.4kB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2024-02-05 10:30:58,307 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 48.2MB. Free memory is still 25.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:58,307 INFO L158 Benchmark]: Witness Parser took 0.12ms. Allocated memory is still 71.3MB. Free memory is still 40.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:58,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 441.92ms. Allocated memory is still 71.3MB. Free memory was 37.8MB in the beginning and 38.3MB in the end (delta: -528.3kB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2024-02-05 10:30:58,309 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 48.2MB. Free memory is still 25.5MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.12ms. Allocated memory is still 71.3MB. Free memory is still 40.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 441.92ms. Allocated memory is still 71.3MB. Free memory was 37.8MB in the beginning and 38.3MB in the end (delta: -528.3kB). Peak memory consumption was 8.1MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN