./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.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_46-refine-protected1_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_46-refine-protected1_true.i ./goblint.2023-12-19_14-39-08.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:06:39,109 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:06:39,158 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:06:39,161 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:06:39,162 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:06:39,176 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:06:39,176 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:06:39,176 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:06:39,177 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:06:39,177 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:06:39,177 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:06:39,178 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:06:39,178 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:06:39,178 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:06:39,179 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:06:39,179 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:06:39,179 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:06:39,180 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:06:39,180 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:06:39,180 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:06:39,180 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:06:39,181 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:06:39,181 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:06:39,181 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:06:39,181 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:06:39,182 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:06:39,182 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:06:39,182 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:06:39,182 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:06:39,182 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:06:39,183 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:06:39,183 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:06:39,183 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:06:39,183 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:06:39,183 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:06:39,184 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:06:39,184 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:06:39,184 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:06:39,184 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:06:39,185 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:06:39,185 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:06:39,185 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:06:39,185 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:06:39,185 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:06:39,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:06:39,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:06:39,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:06:39,364 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:06:39,364 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:06:39,365 INFO L431 ainManager$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 [2024-01-31 16:06:40,571 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:06:40,759 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:06:40,760 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i [2024-01-31 16:06:40,780 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e75c4a43/267b4e03adba44e0a35644649f9f48a7/FLAGcb897b5a6 [2024-01-31 16:06:40,790 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e75c4a43/267b4e03adba44e0a35644649f9f48a7 [2024-01-31 16:06:40,792 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:06:40,793 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:06:40,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_46-refine-protected1_true.yml/witness.yml [2024-01-31 16:06:40,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:06:40,853 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:06:40,853 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:40,853 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:06:40,858 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:06:40,858 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:40" (1/2) ... [2024-01-31 16:06:40,860 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@638564a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:40, skipping insertion in model container [2024-01-31 16:06:40,860 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:40" (1/2) ... [2024-01-31 16:06:40,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4555187 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:40, skipping insertion in model container [2024-01-31 16:06:40,862 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:40" (2/2) ... [2024-01-31 16:06:40,862 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@638564a6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:40, skipping insertion in model container [2024-01-31 16:06:40,862 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:40" (2/2) ... [2024-01-31 16:06:40,862 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:06:40,901 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:06:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] g == 0 [2024-01-31 16:06:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L690-L690] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:06:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g == 1 [2024-01-31 16:06:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:06:40,902 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] g == 0 [2024-01-31 16:06:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-01-31 16:06:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:06:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] g == 1 [2024-01-31 16:06:40,903 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:06:40,903 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:06:40,940 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:06:41,083 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] [2024-01-31 16:06:41,193 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:06:41,201 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:06:41,255 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-01-31 16:06:41,255 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4555187 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:41, skipping insertion in model container [2024-01-31 16:06:41,255 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:41,256 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:06:41,258 INFO L158 Benchmark]: Toolchain (without parser) took 403.83ms. Allocated memory is still 195.0MB. Free memory was 119.6MB in the beginning and 101.3MB in the end (delta: 18.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 16:06:41,258 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 123.7MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:41,258 INFO L158 Benchmark]: Witness Parser took 0.08ms. Allocated memory is still 195.0MB. Free memory is still 122.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:41,259 INFO L158 Benchmark]: CACSL2BoogieTranslator took 402.26ms. Allocated memory is still 195.0MB. Free memory was 119.4MB in the beginning and 101.5MB in the end (delta: 17.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 16:06:41,261 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 123.7MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.08ms. Allocated memory is still 195.0MB. Free memory is still 122.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 402.26ms. Allocated memory is still 195.0MB. Free memory was 119.4MB in the beginning and 101.5MB in the end (delta: 17.9MB). 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_46-refine-protected1_true.i ./goblint.2023-12-19_14-39-08.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-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:06:42,992 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:06:43,053 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:06:43,066 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:06:43,066 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:06:43,095 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:06:43,095 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:06:43,096 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:06:43,096 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:06:43,099 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:06:43,099 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:06:43,100 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:06:43,100 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:06:43,101 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:06:43,101 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:06:43,102 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:06:43,102 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:06:43,102 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:06:43,102 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:06:43,103 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:06:43,103 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:06:43,104 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:06:43,104 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:06:43,104 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:06:43,104 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:06:43,104 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:06:43,105 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:06:43,105 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:06:43,105 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:06:43,105 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:06:43,106 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:06:43,106 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:06:43,107 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:06:43,107 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:06:43,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:06:43,107 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:06:43,108 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:06:43,108 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:06:43,108 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:06:43,108 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:06:43,108 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:06:43,109 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:06:43,109 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:06:43,109 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:06:43,109 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:06:43,110 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:06:43,110 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:06:43,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:06:43,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:06:43,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:06:43,404 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:06:43,404 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:06:43,406 INFO L431 ainManager$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 [2024-01-31 16:06:44,540 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:06:44,772 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:06:44,772 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i [2024-01-31 16:06:44,791 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b406b6f56/13718873ff1948e681d72932107b5b58/FLAG10a50bfe1 [2024-01-31 16:06:44,805 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b406b6f56/13718873ff1948e681d72932107b5b58 [2024-01-31 16:06:44,807 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:06:44,808 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:06:44,809 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_46-refine-protected1_true.yml/witness.yml [2024-01-31 16:06:44,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:06:44,896 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:06:44,897 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:44,897 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:06:44,910 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:06:44,911 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:44" (1/2) ... [2024-01-31 16:06:44,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16760bed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:44, skipping insertion in model container [2024-01-31 16:06:44,912 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:44" (1/2) ... [2024-01-31 16:06:44,913 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62da04bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:44, skipping insertion in model container [2024-01-31 16:06:44,914 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" (2/2) ... [2024-01-31 16:06:44,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16760bed and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:44, skipping insertion in model container [2024-01-31 16:06:44,918 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" (2/2) ... [2024-01-31 16:06:44,918 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:06:44,956 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:06:44,957 INFO L98 nessWitnessExtractor]: Location invariant before [L693-L693] g == 0 [2024-01-31 16:06:44,957 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] g == 1 [2024-01-31 16:06:44,957 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] g == 0 [2024-01-31 16:06:44,957 INFO L98 nessWitnessExtractor]: Location invariant before [L690-L690] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:06:44,958 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] g == 1 [2024-01-31 16:06:44,958 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:06:44,958 INFO L98 nessWitnessExtractor]: Location invariant before [L684-L684] (unsigned long )arg == 0UL [2024-01-31 16:06:44,958 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:06:44,958 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:06:44,958 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] ((0 <= g) && (g <= 1)) && (g == 0 || g == 1) [2024-01-31 16:06:44,998 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:06:45,160 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] [2024-01-31 16:06:45,294 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:06:45,306 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:06:45,339 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-01-31 16:06:45,340 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62da04bf 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 16:06:45,340 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:45,340 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:06:45,342 INFO L158 Benchmark]: Toolchain (without parser) took 445.16ms. Allocated memory is still 77.6MB. Free memory was 34.6MB in the beginning and 38.9MB in the end (delta: -4.3MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2024-01-31 16:06:45,342 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 77.6MB. Free memory was 59.8MB in the beginning and 59.8MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:45,343 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 77.6MB. Free memory was 37.6MB in the beginning and 37.5MB in the end (delta: 168.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:45,344 INFO L158 Benchmark]: CACSL2BoogieTranslator took 442.96ms. Allocated memory is still 77.6MB. Free memory was 34.4MB in the beginning and 38.9MB in the end (delta: -4.5MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2024-01-31 16:06:45,345 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 77.6MB. Free memory was 59.8MB in the beginning and 59.8MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 77.6MB. Free memory was 37.6MB in the beginning and 37.5MB in the end (delta: 168.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 442.96ms. Allocated memory is still 77.6MB. Free memory was 34.4MB in the beginning and 38.9MB in the end (delta: -4.5MB). 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