./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_36-traces-ex-3_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_36-traces-ex-3_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 13967880 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_36-traces-ex-3_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_36-traces-ex-3_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-1396788-m [2024-02-02 16:12:34,190 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:12:34,263 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 16:12:34,269 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:12:34,269 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:12:34,293 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:12:34,294 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:12:34,294 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:12:34,295 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:12:34,298 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:12:34,298 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:12:34,298 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:12:34,299 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:12:34,300 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:12:34,301 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:12:34,301 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:12:34,301 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:12:34,301 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:12:34,301 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 16:12:34,302 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:12:34,303 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:12:34,303 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:12:34,303 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:12:34,304 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:12:34,304 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:12:34,304 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:12:34,304 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:12:34,304 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:12:34,305 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:12:34,305 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:12:34,306 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:12:34,306 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:12:34,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:12:34,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:12:34,307 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:12:34,307 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:12:34,307 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 16:12:34,307 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 16:12:34,307 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:12:34,308 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:12:34,308 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:12:34,308 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:12:34,308 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:12:34,308 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:12:34,552 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:12:34,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:12:34,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:12:34,571 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:12:34,571 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:12:34,572 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_36-traces-ex-3_true.i [2024-02-02 16:12:35,752 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:12:35,962 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:12:35,965 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_36-traces-ex-3_true.i [2024-02-02 16:12:35,982 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e5577748/40fcc9dce04646db8d148a3b60192de2/FLAG4fc5c105d [2024-02-02 16:12:35,995 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5e5577748/40fcc9dce04646db8d148a3b60192de2 [2024-02-02 16:12:35,997 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:12:35,998 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:12:35,999 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_36-traces-ex-3_true.yml/witness.yml [2024-02-02 16:12:36,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:12:36,077 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:12:36,078 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:12:36,078 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:12:36,082 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:12:36,082 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:12:35" (1/2) ... [2024-02-02 16:12:36,083 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab2d076 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:12:36, skipping insertion in model container [2024-02-02 16:12:36,083 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:12:35" (1/2) ... [2024-02-02 16:12:36,085 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73afe234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:12:36, skipping insertion in model container [2024-02-02 16:12:36,085 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:12:36" (2/2) ... [2024-02-02 16:12:36,085 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab2d076 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:12:36, skipping insertion in model container [2024-02-02 16:12:36,085 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:12:36" (2/2) ... [2024-02-02 16:12:36,086 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:12:36,116 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 16:12:36,118 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] (unsigned long )arg == 0UL [2024-02-02 16:12:36,118 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] g == 2 [2024-02-02 16:12:36,118 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] g == 2 [2024-02-02 16:12:36,118 INFO L101 nessWitnessExtractor]: Location invariant before [L687-L687] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-02 16:12:36,118 INFO L101 nessWitnessExtractor]: Location invariant before [L690-L690] (g == 2) && ((unsigned long )arg == 0UL) [2024-02-02 16:12:36,119 INFO L101 nessWitnessExtractor]: Location invariant before [L689-L689] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-02 16:12:36,119 INFO L101 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 2) && ((unsigned long )arg == 0UL) [2024-02-02 16:12:36,119 INFO L101 nessWitnessExtractor]: Location invariant before [L685-L685] (unsigned long )arg == 0UL [2024-02-02 16:12:36,119 INFO L101 nessWitnessExtractor]: Location invariant before [L700-L700] g == 2 [2024-02-02 16:12:36,119 INFO L101 nessWitnessExtractor]: Location invariant before [L695-L695] g == 2 [2024-02-02 16:12:36,119 INFO L101 nessWitnessExtractor]: Location invariant before [L699-L699] g == 2 [2024-02-02 16:12:36,120 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-02 16:12:36,158 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-02 16:12:36,281 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_36-traces-ex-3_true.i[1088,1101] [2024-02-02 16:12:36,400 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 16:12:36,408 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-02 16:12:36,432 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-02 16:12:36,433 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73afe234 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:12:36, skipping insertion in model container [2024-02-02 16:12:36,433 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 16:12:36,433 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 16:12:36,434 INFO L158 Benchmark]: Toolchain (without parser) took 356.93ms. Allocated memory is still 176.2MB. Free memory was 102.0MB in the beginning and 142.3MB in the end (delta: -40.3MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2024-02-02 16:12:36,435 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 176.2MB. Free memory is still 133.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:12:36,435 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 176.2MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:12:36,435 INFO L158 Benchmark]: CACSL2BoogieTranslator took 354.81ms. Allocated memory is still 176.2MB. Free memory was 101.8MB in the beginning and 142.3MB in the end (delta: -40.5MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2024-02-02 16:12:36,436 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 176.2MB. Free memory is still 133.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 176.2MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 354.81ms. Allocated memory is still 176.2MB. Free memory was 101.8MB in the beginning and 142.3MB in the end (delta: -40.5MB). Peak memory consumption was 19.2MB. 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_36-traces-ex-3_true.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_36-traces-ex-3_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-1396788-m [2024-02-02 16:12:38,793 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:12:38,872 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 16:12:38,877 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:12:38,877 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:12:38,906 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:12:38,907 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:12:38,907 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:12:38,907 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:12:38,911 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:12:38,911 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:12:38,911 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:12:38,911 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:12:38,912 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:12:38,913 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:12:38,913 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:12:38,913 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:12:38,914 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:12:38,914 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:12:38,914 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:12:38,914 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:12:38,915 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:12:38,915 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:12:38,915 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 16:12:38,916 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 16:12:38,916 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:12:38,916 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 16:12:38,916 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:12:38,916 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:12:38,917 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:12:38,918 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:12:38,918 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:12:38,918 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:12:38,918 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:12:38,918 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:12:38,918 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:12:38,919 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:12:38,919 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:12:38,919 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 16:12:38,920 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 16:12:38,920 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:12:38,920 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:12:38,920 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:12:38,921 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:12:38,921 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:12:38,922 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 16:12:38,922 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:12:39,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:12:39,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:12:39,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:12:39,209 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:12:39,224 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:12:39,226 INFO L431 ainManager$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_36-traces-ex-3_true.yml/witness.yml [2024-02-02 16:12:39,292 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:12:39,305 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:12:39,306 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_36-traces-ex-3_true.i [2024-02-02 16:12:40,431 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:12:40,651 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:12:40,651 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_36-traces-ex-3_true.i [2024-02-02 16:12:40,661 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9ecf141a/837adbece3544a56842ea25af830bc61/FLAG9d972cbea [2024-02-02 16:12:40,671 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9ecf141a/837adbece3544a56842ea25af830bc61 [2024-02-02 16:12:40,671 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:12:40,672 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:12:40,673 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:12:40,673 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:12:40,677 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:12:40,677 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:12:39" (1/2) ... [2024-02-02 16:12:40,678 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c909541 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:12:40, skipping insertion in model container [2024-02-02 16:12:40,678 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:12:39" (1/2) ... [2024-02-02 16:12:40,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ecdc736 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:12:40, skipping insertion in model container [2024-02-02 16:12:40,679 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:12:40" (2/2) ... [2024-02-02 16:12:40,679 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c909541 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:12:40, skipping insertion in model container [2024-02-02 16:12:40,680 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:12:40" (2/2) ... [2024-02-02 16:12:40,680 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:12:40,711 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-02 16:12:40,713 INFO L101 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 2) && ((unsigned long )arg == 0UL) [2024-02-02 16:12:40,713 INFO L101 nessWitnessExtractor]: Location invariant before [L689-L689] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-02 16:12:40,713 INFO L101 nessWitnessExtractor]: Location invariant before [L685-L685] (unsigned long )arg == 0UL [2024-02-02 16:12:40,713 INFO L101 nessWitnessExtractor]: Location invariant before [L699-L699] g == 2 [2024-02-02 16:12:40,713 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] (unsigned long )arg == 0UL [2024-02-02 16:12:40,713 INFO L101 nessWitnessExtractor]: Location invariant before [L700-L700] g == 2 [2024-02-02 16:12:40,713 INFO L101 nessWitnessExtractor]: Location invariant before [L687-L687] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-02 16:12:40,713 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] g == 2 [2024-02-02 16:12:40,714 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-02 16:12:40,714 INFO L101 nessWitnessExtractor]: Location invariant before [L695-L695] g == 2 [2024-02-02 16:12:40,714 INFO L101 nessWitnessExtractor]: Location invariant before [L690-L690] (g == 2) && ((unsigned long )arg == 0UL) [2024-02-02 16:12:40,714 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] g == 2 [2024-02-02 16:12:40,758 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-02 16:12:40,907 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_36-traces-ex-3_true.i[1088,1101] [2024-02-02 16:12:41,044 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-02 16:12:41,058 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-02 16:12:41,103 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-02 16:12:41,104 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ecdc736 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:12:41, skipping insertion in model container [2024-02-02 16:12:41,104 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-02 16:12:41,104 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-02 16:12:41,106 INFO L158 Benchmark]: Toolchain (without parser) took 432.80ms. Allocated memory is still 58.7MB. Free memory was 38.2MB in the beginning and 36.5MB in the end (delta: 1.7MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-02-02 16:12:41,106 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 39.8MB. Free memory was 16.5MB in the beginning and 16.5MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:12:41,107 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 48.2MB. Free memory was 33.0MB in the beginning and 32.9MB in the end (delta: 40.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:12:41,107 INFO L158 Benchmark]: CACSL2BoogieTranslator took 431.08ms. Allocated memory is still 58.7MB. Free memory was 38.0MB in the beginning and 36.5MB in the end (delta: 1.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-02-02 16:12:41,109 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 39.8MB. Free memory was 16.5MB in the beginning and 16.5MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 48.2MB. Free memory was 33.0MB in the beginning and 32.9MB in the end (delta: 40.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 431.08ms. Allocated memory is still 58.7MB. Free memory was 38.0MB in the beginning and 36.5MB in the end (delta: 1.5MB). Peak memory consumption was 21.0MB. 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