./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_58-singlethreaded-lock_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_58-singlethreaded-lock_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/13-privatized_58-singlethreaded-lock_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_58-singlethreaded-lock_true.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:06:44,017 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:06:44,067 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:06:44,077 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:06:44,077 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:06:44,110 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:06:44,111 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:06:44,111 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:06:44,112 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:06:44,115 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:06:44,115 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:06:44,115 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:06:44,116 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:06:44,117 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:06:44,118 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:06:44,118 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:06:44,118 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:06:44,118 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:06:44,118 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:06:44,119 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:06:44,119 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:06:44,119 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:06:44,119 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:06:44,120 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:06:44,120 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:06:44,120 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:06:44,120 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:06:44,120 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:06:44,121 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:06:44,121 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:06:44,122 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:06:44,122 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:06:44,122 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:06:44,122 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:06:44,123 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:06:44,123 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:06:44,123 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:06:44,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:06:44,123 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:06:44,123 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:06:44,124 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:06:44,124 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:06:44,124 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:06:44,124 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:06:44,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:06:44,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:06:44,338 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:06:44,339 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:06:44,339 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:06:44,340 INFO L431 ainManager$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_58-singlethreaded-lock_true.yml/witness.yml [2024-01-31 16:06:44,432 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:06:44,433 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:06:44,435 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2024-01-31 16:06:45,490 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:06:45,657 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:06:45,658 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2024-01-31 16:06:45,668 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64912b03f/1008f00e9ba94c5eb1bef6ad9bb49039/FLAG8d08bd115 [2024-01-31 16:06:45,680 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64912b03f/1008f00e9ba94c5eb1bef6ad9bb49039 [2024-01-31 16:06:45,684 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:06:45,685 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:06:45,686 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:45,686 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:06:45,690 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:06:45,690 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:44" (1/2) ... [2024-01-31 16:06:45,691 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52bf0420 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:45, skipping insertion in model container [2024-01-31 16:06:45,691 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:44" (1/2) ... [2024-01-31 16:06:45,692 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d679bab and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:45, skipping insertion in model container [2024-01-31 16:06:45,692 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:45" (2/2) ... [2024-01-31 16:06:45,693 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52bf0420 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:45, skipping insertion in model container [2024-01-31 16:06:45,693 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:45" (2/2) ... [2024-01-31 16:06:45,693 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:06:45,714 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:06:45,715 INFO L98 nessWitnessExtractor]: Location invariant before [L695-L695] g == 3 [2024-01-31 16:06:45,715 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] g == 3 [2024-01-31 16:06:45,715 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] g == 2 [2024-01-31 16:06:45,715 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] g == 2 [2024-01-31 16:06:45,715 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] g == 1 [2024-01-31 16:06:45,716 INFO L98 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-01-31 16:06:45,716 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] g == 0 [2024-01-31 16:06:45,716 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] g == 3 [2024-01-31 16:06:45,716 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] g == 0 [2024-01-31 16:06:45,716 INFO L98 nessWitnessExtractor]: Location invariant before [L690-L690] g == 1 [2024-01-31 16:06:45,716 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g == 2 [2024-01-31 16:06:45,716 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 3 [2024-01-31 16:06:45,756 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:06:45,883 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_58-singlethreaded-lock_true.i[1096,1109] [2024-01-31 16:06:45,993 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:06:46,009 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:06:46,034 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-01-31 16:06:46,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@d679bab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:46, skipping insertion in model container [2024-01-31 16:06:46,035 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:46,035 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:06:46,038 INFO L158 Benchmark]: Toolchain (without parser) took 351.46ms. Allocated memory is still 146.8MB. Free memory was 105.2MB in the beginning and 87.4MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-31 16:06:46,038 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 104.9MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:46,038 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 104.9MB. Free memory was 77.9MB in the beginning and 77.8MB in the end (delta: 76.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:46,039 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.35ms. Allocated memory is still 146.8MB. Free memory was 104.7MB in the beginning and 87.4MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-01-31 16:06:46,041 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 104.9MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 104.9MB. Free memory was 77.9MB in the beginning and 77.8MB in the end (delta: 76.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 349.35ms. Allocated memory is still 146.8MB. Free memory was 104.7MB in the beginning and 87.4MB in the end (delta: 17.3MB). 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_58-singlethreaded-lock_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_58-singlethreaded-lock_true.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:06:47,772 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:06:47,844 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:06:47,848 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:06:47,849 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:06:47,867 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:06:47,867 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:06:47,867 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:06:47,868 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:06:47,871 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:06:47,872 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:06:47,873 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:06:47,873 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:06:47,874 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:06:47,874 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:06:47,875 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:06:47,875 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:06:47,875 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:06:47,875 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:06:47,875 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:06:47,876 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:06:47,876 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:06:47,877 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:06:47,877 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:06:47,877 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:06:47,877 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:06:47,877 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:06:47,878 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:06:47,878 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:06:47,878 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:06:47,879 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:06:47,879 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:06:47,879 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:06:47,880 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:06:47,880 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:06:47,880 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:06:47,881 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:06:47,881 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:06:47,881 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:06:47,881 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:06:47,881 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:06:47,881 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:06:47,882 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:06:47,882 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:06:47,882 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:06:47,882 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:06:47,882 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:06:48,139 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:06:48,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:06:48,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:06:48,157 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:06:48,158 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:06:48,159 INFO L431 ainManager$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_58-singlethreaded-lock_true.yml/witness.yml [2024-01-31 16:06:48,239 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:06:48,239 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:06:48,239 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2024-01-31 16:06:49,230 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:06:49,468 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:06:49,469 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_58-singlethreaded-lock_true.i [2024-01-31 16:06:49,482 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdbb772bc/264f55600b0e48d9a449945fa6817f2d/FLAG146db5ac5 [2024-01-31 16:06:49,501 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdbb772bc/264f55600b0e48d9a449945fa6817f2d [2024-01-31 16:06:49,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:06:49,503 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:06:49,506 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:49,506 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:06:49,509 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:06:49,510 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:48" (1/2) ... [2024-01-31 16:06:49,512 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@472230de and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:49, skipping insertion in model container [2024-01-31 16:06:49,512 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:48" (1/2) ... [2024-01-31 16:06:49,513 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bc13cc4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:49, skipping insertion in model container [2024-01-31 16:06:49,513 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:49" (2/2) ... [2024-01-31 16:06:49,514 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@472230de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:49, skipping insertion in model container [2024-01-31 16:06:49,514 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:49" (2/2) ... [2024-01-31 16:06:49,514 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:06:49,541 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:06:49,542 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] g == 2 [2024-01-31 16:06:49,542 INFO L98 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-01-31 16:06:49,543 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g == 2 [2024-01-31 16:06:49,543 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 3 [2024-01-31 16:06:49,543 INFO L98 nessWitnessExtractor]: Location invariant before [L690-L690] g == 1 [2024-01-31 16:06:49,543 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] g == 3 [2024-01-31 16:06:49,543 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] g == 3 [2024-01-31 16:06:49,543 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] g == 0 [2024-01-31 16:06:49,543 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] g == 2 [2024-01-31 16:06:49,543 INFO L98 nessWitnessExtractor]: Location invariant before [L695-L695] g == 3 [2024-01-31 16:06:49,543 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] g == 0 [2024-01-31 16:06:49,544 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] g == 1 [2024-01-31 16:06:49,588 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:06:49,722 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_58-singlethreaded-lock_true.i[1096,1109] [2024-01-31 16:06:49,841 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:06:49,866 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:06:49,902 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-01-31 16:06:49,903 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bc13cc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:49, skipping insertion in model container [2024-01-31 16:06:49,903 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:49,903 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:06:49,905 INFO L158 Benchmark]: Toolchain (without parser) took 401.10ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 32.5MB in the beginning and 53.2MB in the end (delta: -20.6MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2024-01-31 16:06:49,905 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 60.8MB. Free memory was 37.3MB in the beginning and 37.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:49,906 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory was 45.4MB in the beginning and 45.3MB in the end (delta: 99.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:49,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.20ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 32.4MB in the beginning and 53.2MB in the end (delta: -20.8MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2024-01-31 16:06:49,909 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 0.18ms. Allocated memory is still 60.8MB. Free memory was 37.3MB in the beginning and 37.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory was 45.4MB in the beginning and 45.3MB in the end (delta: 99.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.20ms. Allocated memory was 60.8MB in the beginning and 81.8MB in the end (delta: 21.0MB). Free memory was 32.4MB in the beginning and 53.2MB in the end (delta: -20.8MB). Peak memory consumption was 11.4MB. 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