./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 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_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-fced0e8-m [2024-01-31 16:06:32,166 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:06:32,242 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:06:32,247 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:06:32,248 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:06:32,266 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:06:32,269 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:06:32,269 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:06:32,270 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:06:32,273 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:06:32,273 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:06:32,273 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:06:32,274 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:06:32,275 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:06:32,275 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:06:32,276 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:06:32,276 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:06:32,276 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:06:32,276 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:06:32,276 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:06:32,276 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:06:32,278 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:06:32,278 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:06:32,278 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:06:32,278 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:06:32,278 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:06:32,279 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:06:32,279 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:06:32,279 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:06:32,279 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:06:32,280 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:06:32,280 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:06:32,280 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:06:32,281 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:06:32,281 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:06:32,281 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:06:32,281 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:06:32,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:06:32,281 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:06:32,282 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:06:32,282 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:06:32,282 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:06:32,282 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:06:32,282 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:06:32,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:06:32,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:06:32,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:06:32,500 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:06:32,501 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:06:32,502 INFO L431 ainManager$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 [2024-01-31 16:06:33,614 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:06:33,831 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:06:33,833 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_36-traces-ex-3_true.i [2024-01-31 16:06:33,849 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9791339e4/9d8423f27f5e44c0ac13a749cec947a6/FLAG3b40593f1 [2024-01-31 16:06:33,860 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9791339e4/9d8423f27f5e44c0ac13a749cec947a6 [2024-01-31 16:06:33,862 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:06:33,863 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:06:33,864 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_36-traces-ex-3_true.yml/witness.yml [2024-01-31 16:06:33,951 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:06:33,952 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:06:33,954 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:33,954 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:06:33,958 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:06:33,959 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:33" (1/2) ... [2024-01-31 16:06:33,961 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23aa798f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:33, skipping insertion in model container [2024-01-31 16:06:33,961 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:33" (1/2) ... [2024-01-31 16:06:33,963 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7586e5c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:33, skipping insertion in model container [2024-01-31 16:06:33,963 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:33" (2/2) ... [2024-01-31 16:06:33,963 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23aa798f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:33, skipping insertion in model container [2024-01-31 16:06:33,964 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:33" (2/2) ... [2024-01-31 16:06:33,964 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:06:34,000 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:06:34,001 INFO L98 nessWitnessExtractor]: Location invariant before [L690-L690] (g == 2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:34,001 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (g == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:34,002 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (unsigned long )arg == 0UL [2024-01-31 16:06:34,002 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:34,002 INFO L98 nessWitnessExtractor]: Location invariant before [L685-L685] (unsigned long )arg == 0UL [2024-01-31 16:06:34,003 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 2 [2024-01-31 16:06:34,003 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] g == 2 [2024-01-31 16:06:34,003 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] g == 2 [2024-01-31 16:06:34,003 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (g == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:34,003 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] g == 2 [2024-01-31 16:06:34,003 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (g == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:34,003 INFO L98 nessWitnessExtractor]: Location invariant before [L695-L695] g == 2 [2024-01-31 16:06:34,072 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:06:34,236 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] [2024-01-31 16:06:34,348 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:06:34,366 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:06:34,392 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-01-31 16:06:34,393 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7586e5c4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:34, skipping insertion in model container [2024-01-31 16:06:34,394 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:34,395 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:06:34,396 INFO L158 Benchmark]: Toolchain (without parser) took 443.79ms. Allocated memory is still 153.1MB. Free memory was 77.8MB in the beginning and 113.2MB in the end (delta: -35.4MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2024-01-31 16:06:34,397 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 117.4MB. Free memory is still 78.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:34,397 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 153.1MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:34,397 INFO L158 Benchmark]: CACSL2BoogieTranslator took 440.50ms. Allocated memory is still 153.1MB. Free memory was 77.7MB in the beginning and 113.2MB in the end (delta: -35.6MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2024-01-31 16:06:34,399 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 117.4MB. Free memory is still 78.0MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 153.1MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 440.50ms. Allocated memory is still 153.1MB. Free memory was 77.7MB in the beginning and 113.2MB in the end (delta: -35.6MB). Peak memory consumption was 10.6MB. 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-fced0e8-m [2024-01-31 16:06:36,668 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:06:36,739 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:06:36,742 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:06:36,743 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:06:36,768 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:06:36,769 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:06:36,769 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:06:36,770 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:06:36,773 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:06:36,773 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:06:36,773 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:06:36,774 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:06:36,775 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:06:36,775 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:06:36,776 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:06:36,776 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:06:36,776 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:06:36,776 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:06:36,777 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:06:36,777 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:06:36,778 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:06:36,778 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:06:36,778 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:06:36,778 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:06:36,778 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:06:36,779 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:06:36,779 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:06:36,779 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:06:36,779 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:06:36,780 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:06:36,780 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:06:36,780 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:06:36,781 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:06:36,781 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:06:36,781 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:06:36,782 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:06:36,782 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:06:36,782 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:06:36,782 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:06:36,782 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:06:36,783 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:06:36,783 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:06:36,783 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:06:36,783 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:06:36,783 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:06:36,784 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:06:37,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:06:37,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:06:37,061 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:06:37,062 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:06:37,062 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:06:37,064 INFO L431 ainManager$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 [2024-01-31 16:06:38,138 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:06:38,330 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:06:38,330 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_36-traces-ex-3_true.i [2024-01-31 16:06:38,342 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7740707cb/555d4617adfc46f9a7dd4eaf18c56ae3/FLAG233a05d84 [2024-01-31 16:06:38,366 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7740707cb/555d4617adfc46f9a7dd4eaf18c56ae3 [2024-01-31 16:06:38,369 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:06:38,369 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:06:38,371 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/13-privatized_36-traces-ex-3_true.yml/witness.yml [2024-01-31 16:06:38,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:06:38,453 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:06:38,454 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:38,454 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:06:38,458 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:06:38,459 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:38" (1/2) ... [2024-01-31 16:06:38,459 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2039bc72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:38, skipping insertion in model container [2024-01-31 16:06:38,460 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:06:38" (1/2) ... [2024-01-31 16:06:38,461 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@409cde38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:06:38, skipping insertion in model container [2024-01-31 16:06:38,461 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:38" (2/2) ... [2024-01-31 16:06:38,461 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2039bc72 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:38, skipping insertion in model container [2024-01-31 16:06:38,462 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:06:38" (2/2) ... [2024-01-31 16:06:38,462 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:06:38,498 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:06:38,499 INFO L98 nessWitnessExtractor]: Location invariant before [L19-L19] g == 2 [2024-01-31 16:06:38,499 INFO L98 nessWitnessExtractor]: Location invariant before [L699-L699] g == 2 [2024-01-31 16:06:38,500 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] (unsigned long )arg == 0UL [2024-01-31 16:06:38,500 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] g == 2 [2024-01-31 16:06:38,500 INFO L98 nessWitnessExtractor]: Location invariant before [L688-L688] (g == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:38,500 INFO L98 nessWitnessExtractor]: Location invariant after [L19-L19] g == 2 [2024-01-31 16:06:38,500 INFO L98 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:38,500 INFO L98 nessWitnessExtractor]: Location invariant before [L687-L687] (g == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:38,500 INFO L98 nessWitnessExtractor]: Location invariant before [L689-L689] (g == 1) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:38,500 INFO L98 nessWitnessExtractor]: Location invariant before [L695-L695] g == 2 [2024-01-31 16:06:38,501 INFO L98 nessWitnessExtractor]: Location invariant before [L685-L685] (unsigned long )arg == 0UL [2024-01-31 16:06:38,501 INFO L98 nessWitnessExtractor]: Location invariant before [L690-L690] (g == 2) && ((unsigned long )arg == 0UL) [2024-01-31 16:06:38,532 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:06:38,686 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] [2024-01-31 16:06:38,811 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:06:38,825 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:06:38,856 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-01-31 16:06:38,857 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@409cde38 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:06:38, skipping insertion in model container [2024-01-31 16:06:38,857 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:06:38,858 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:06:38,859 INFO L158 Benchmark]: Toolchain (without parser) took 404.99ms. Allocated memory is still 60.8MB. Free memory was 31.9MB in the beginning and 31.2MB in the end (delta: 699.0kB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-31 16:06:38,859 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory is still 26.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:38,860 INFO L158 Benchmark]: Witness Parser took 0.19ms. Allocated memory is still 60.8MB. Free memory is still 34.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:06:38,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 403.18ms. Allocated memory is still 60.8MB. Free memory was 31.8MB in the beginning and 31.2MB in the end (delta: 639.0kB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-01-31 16:06:38,862 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory is still 26.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.19ms. Allocated memory is still 60.8MB. Free memory is still 34.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 403.18ms. Allocated memory is still 60.8MB. Free memory was 31.8MB in the beginning and 31.2MB in the end (delta: 639.0kB). Peak memory consumption was 12.6MB. 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