./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_41-traces-ex-7_unknown_1_pos.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_41-traces-ex-7_unknown_1_pos.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_41-traces-ex-7_unknown_1_pos.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_41-traces-ex-7_unknown_1_pos.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 16:27:29,107 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:27:29,161 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:27:29,166 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:27:29,167 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:27:29,189 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:27:29,190 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:27:29,190 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:27:29,190 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:27:29,194 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:27:29,194 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:27:29,194 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:27:29,195 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:27:29,196 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:27:29,196 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:27:29,196 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:27:29,197 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:27:29,197 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:27:29,197 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:27:29,197 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:27:29,197 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:27:29,198 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:27:29,198 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:27:29,198 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:27:29,198 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:27:29,199 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:27:29,199 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:27:29,199 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:27:29,200 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:27:29,200 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:27:29,201 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:27:29,201 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:27:29,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:27:29,201 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:27:29,201 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:27:29,201 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:27:29,202 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:27:29,202 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:27:29,202 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:27:29,202 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:27:29,202 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:27:29,203 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:27:29,203 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:27:29,203 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:27:29,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:27:29,430 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:27:29,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:27:29,433 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:27:29,434 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:27:29,435 INFO L431 ainManager$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_41-traces-ex-7_unknown_1_pos.yml/witness.yml [2024-01-31 16:27:29,557 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:27:29,557 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:27:29,558 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_41-traces-ex-7_unknown_1_pos.i [2024-01-31 16:27:30,544 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:27:30,753 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:27:30,753 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_41-traces-ex-7_unknown_1_pos.i [2024-01-31 16:27:30,771 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77038fd77/b3ac33e372dd4842b88dd719f1361429/FLAGc50d7e4dd [2024-01-31 16:27:30,783 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77038fd77/b3ac33e372dd4842b88dd719f1361429 [2024-01-31 16:27:30,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:27:30,785 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:27:30,786 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:30,786 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:27:30,790 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:27:30,791 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:29" (1/2) ... [2024-01-31 16:27:30,791 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22e62106 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:30, skipping insertion in model container [2024-01-31 16:27:30,791 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:29" (1/2) ... [2024-01-31 16:27:30,793 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ff03828 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:30, skipping insertion in model container [2024-01-31 16:27:30,793 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:30" (2/2) ... [2024-01-31 16:27:30,793 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22e62106 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:30, skipping insertion in model container [2024-01-31 16:27:30,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:30" (2/2) ... [2024-01-31 16:27:30,794 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:27:30,857 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:27:30,858 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:30,859 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:30,859 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:30,859 INFO L98 nessWitnessExtractor]: Location invariant before [L685-L685] (unsigned long )arg == 0UL [2024-01-31 16:27:30,859 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:30,860 INFO L98 nessWitnessExtractor]: Location invariant before [L690-L690] (unsigned long )arg == 0UL [2024-01-31 16:27:30,860 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:30,860 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (g == 17) && ((unsigned long )arg == 0UL) [2024-01-31 16:27:30,860 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] g == 0 [2024-01-31 16:27:30,861 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:30,861 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:30,861 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (g == 17) && ((unsigned long )arg == 0UL) [2024-01-31 16:27:30,861 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && ((unsigned long )arg == 0UL)) && (g == 0 || g == 17) [2024-01-31 16:27:30,861 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:30,861 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && ((unsigned long )arg == 0UL)) && (g == 0 || g == 17) [2024-01-31 16:27:30,897 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:27:31,038 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_41-traces-ex-7_unknown_1_pos.i[1097,1110] [2024-01-31 16:27:31,167 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:27:31,176 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:27:31,204 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-01-31 16:27:31,205 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ff03828 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:31, skipping insertion in model container [2024-01-31 16:27:31,205 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:31,205 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:27:31,207 INFO L158 Benchmark]: Toolchain (without parser) took 421.16ms. Allocated memory is still 138.4MB. Free memory was 97.4MB in the beginning and 75.3MB in the end (delta: 22.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 16:27:31,207 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 138.4MB. Free memory is still 96.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:31,207 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 138.4MB. Free memory is still 108.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:31,208 INFO L158 Benchmark]: CACSL2BoogieTranslator took 418.69ms. Allocated memory is still 138.4MB. Free memory was 97.4MB in the beginning and 75.3MB in the end (delta: 22.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 16:27:31,209 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 138.4MB. Free memory is still 96.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.11ms. Allocated memory is still 138.4MB. Free memory is still 108.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 418.69ms. Allocated memory is still 138.4MB. Free memory was 97.4MB in the beginning and 75.3MB in the end (delta: 22.1MB). 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_41-traces-ex-7_unknown_1_pos.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_41-traces-ex-7_unknown_1_pos.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 16:27:33,166 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:27:33,234 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:27:33,240 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:27:33,240 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:27:33,267 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:27:33,268 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:27:33,268 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:27:33,268 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:27:33,271 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:27:33,272 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:27:33,272 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:27:33,273 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:27:33,274 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:27:33,274 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:27:33,274 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:27:33,274 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:27:33,275 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:27:33,275 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:27:33,275 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:27:33,275 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:27:33,276 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:27:33,276 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:27:33,276 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:27:33,276 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:27:33,276 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:27:33,277 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:27:33,277 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:27:33,277 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:27:33,277 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:27:33,278 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:27:33,278 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:27:33,279 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:27:33,279 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:27:33,279 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:27:33,279 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:27:33,280 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:27:33,280 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:27:33,280 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:27:33,280 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:27:33,280 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:27:33,281 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:27:33,281 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:27:33,281 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:27:33,281 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:27:33,281 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:27:33,281 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:27:33,548 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:27:33,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:27:33,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:27:33,574 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:27:33,574 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:27:33,576 INFO L431 ainManager$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_41-traces-ex-7_unknown_1_pos.yml/witness.yml [2024-01-31 16:27:33,707 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:27:33,730 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:27:33,730 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_41-traces-ex-7_unknown_1_pos.i [2024-01-31 16:27:34,864 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:27:35,047 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:27:35,064 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_41-traces-ex-7_unknown_1_pos.i [2024-01-31 16:27:35,078 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/278cdc0af/596bf47bab724f3e862fd411aeaa9642/FLAG3e74d3cdc [2024-01-31 16:27:35,093 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/278cdc0af/596bf47bab724f3e862fd411aeaa9642 [2024-01-31 16:27:35,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:27:35,094 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:27:35,096 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:35,096 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:27:35,100 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:27:35,100 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:33" (1/2) ... [2024-01-31 16:27:35,101 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@723532c0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:35, skipping insertion in model container [2024-01-31 16:27:35,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:27:33" (1/2) ... [2024-01-31 16:27:35,102 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@294ffa4b and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:27:35, skipping insertion in model container [2024-01-31 16:27:35,103 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:35" (2/2) ... [2024-01-31 16:27:35,103 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@723532c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:35, skipping insertion in model container [2024-01-31 16:27:35,103 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:27:35" (2/2) ... [2024-01-31 16:27:35,103 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:27:35,184 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:27:35,185 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (g == 17) && ((unsigned long )arg == 0UL) [2024-01-31 16:27:35,185 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:35,185 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:35,185 INFO L98 nessWitnessExtractor]: Location invariant before [L685-L685] (unsigned long )arg == 0UL [2024-01-31 16:27:35,185 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:35,185 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:35,186 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:35,186 INFO L98 nessWitnessExtractor]: Location invariant before [L694-L694] g == 0 [2024-01-31 16:27:35,186 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && ((unsigned long )arg == 0UL)) && (g == 0 || g == 17) [2024-01-31 16:27:35,186 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:35,186 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:35,186 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && ((unsigned long )arg == 0UL)) && (g == 0 || g == 17) [2024-01-31 16:27:35,186 INFO L98 nessWitnessExtractor]: Location invariant before [L690-L690] (unsigned long )arg == 0UL [2024-01-31 16:27:35,186 INFO L98 nessWitnessExtractor]: Location invariant before [L698-L698] ((((0 <= g) && (g <= 17)) && (g <= 127)) && (g % 17 == 0)) && (g == 0 || g == 17) [2024-01-31 16:27:35,187 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (g == 17) && ((unsigned long )arg == 0UL) [2024-01-31 16:27:35,226 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:27:35,371 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_41-traces-ex-7_unknown_1_pos.i[1097,1110] [2024-01-31 16:27:35,493 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:27:35,505 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:27:35,535 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-01-31 16:27:35,536 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@294ffa4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:27:35, skipping insertion in model container [2024-01-31 16:27:35,536 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:27:35,536 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:27:35,538 INFO L158 Benchmark]: Toolchain (without parser) took 443.23ms. Allocated memory is still 73.4MB. Free memory was 38.6MB in the beginning and 35.1MB in the end (delta: 3.5MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2024-01-31 16:27:35,538 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 52.4MB. Free memory was 31.1MB in the beginning and 31.0MB in the end (delta: 49.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:35,539 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:27:35,540 INFO L158 Benchmark]: CACSL2BoogieTranslator took 440.14ms. Allocated memory is still 73.4MB. Free memory was 38.4MB in the beginning and 35.1MB in the end (delta: 3.3MB). Peak memory consumption was 7.7MB. Max. memory is 16.1GB. [2024-01-31 16:27:35,541 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 0.15ms. Allocated memory is still 52.4MB. Free memory was 31.1MB in the beginning and 31.0MB in the end (delta: 49.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 440.14ms. Allocated memory is still 73.4MB. Free memory was 38.4MB in the beginning and 35.1MB in the end (delta: 3.3MB). Peak memory consumption was 7.7MB. 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