./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_42-traces-ex-mini_true.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_42-traces-ex-mini_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b 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_42-traces-ex-mini_true.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_42-traces-ex-mini_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-dev-d8006e4-m [2024-02-05 10:30:48,446 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:30:48,538 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:30:48,542 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:30:48,543 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:30:48,574 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:30:48,575 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:30:48,575 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:30:48,576 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:30:48,578 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:30:48,578 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:30:48,579 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:30:48,579 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:30:48,579 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:30:48,579 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:30:48,579 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:30:48,580 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:30:48,580 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:30:48,580 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:30:48,580 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:30:48,580 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:30:48,584 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:30:48,584 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:30:48,584 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:30:48,584 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:30:48,585 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:30:48,585 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:30:48,585 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:30:48,586 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:30:48,586 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:30:48,587 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:30:48,587 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:30:48,587 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:30:48,587 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:30:48,587 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:30:48,587 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:30:48,587 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:30:48,588 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:30:48,588 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:30:48,588 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:30:48,588 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:30:48,588 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:30:48,589 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:30:48,589 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:30:48,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:30:48,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:30:48,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:30:48,829 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:30:48,829 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:30:48,830 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_42-traces-ex-mini_true.i [2024-02-05 10:30:49,789 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:30:50,030 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:30:50,031 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_42-traces-ex-mini_true.i [2024-02-05 10:30:50,057 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/799c4b59a/b919ed92a19c498994fefcf665cc91be/FLAGfaa08f559 [2024-02-05 10:30:50,073 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/799c4b59a/b919ed92a19c498994fefcf665cc91be [2024-02-05 10:30:50,075 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:30:50,076 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:30:50,077 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_42-traces-ex-mini_true.yml/witness.yml [2024-02-05 10:30:50,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:30:50,154 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:30:50,155 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:50,155 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:30:50,159 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:30:50,159 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:50" (1/2) ... [2024-02-05 10:30:50,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24a82e62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:50, skipping insertion in model container [2024-02-05 10:30:50,160 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:50" (1/2) ... [2024-02-05 10:30:50,161 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ddae0d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:50, skipping insertion in model container [2024-02-05 10:30:50,162 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:50" (2/2) ... [2024-02-05 10:30:50,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24a82e62 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:50, skipping insertion in model container [2024-02-05 10:30:50,163 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:50" (2/2) ... [2024-02-05 10:30:50,163 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:30:50,204 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:30:50,205 INFO L101 nessWitnessExtractor]: Location invariant before [L690-L690] (g == 42) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:50,205 INFO L101 nessWitnessExtractor]: Location invariant before [L687-L687] (unsigned long )arg == 0UL [2024-02-05 10:30:50,206 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] g == 17 [2024-02-05 10:30:50,206 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] (g == 17) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:50,206 INFO L101 nessWitnessExtractor]: Location invariant before [L686-L686] (unsigned long )arg == 0UL [2024-02-05 10:30:50,207 INFO L101 nessWitnessExtractor]: Location invariant before [L696-L696] g == 17 [2024-02-05 10:30:50,207 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] g == 17 [2024-02-05 10:30:50,207 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] g == 17 [2024-02-05 10:30:50,207 INFO L101 nessWitnessExtractor]: Location invariant before [L692-L692] (unsigned long )arg == 0UL [2024-02-05 10:30:50,207 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] g == 17 [2024-02-05 10:30:50,207 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] (g == 17) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:50,208 INFO L101 nessWitnessExtractor]: Location invariant before [L700-L700] g == 17 [2024-02-05 10:30:50,208 INFO L101 nessWitnessExtractor]: Location invariant before [L701-L701] g == 17 [2024-02-05 10:30:50,208 INFO L101 nessWitnessExtractor]: Location invariant before [L689-L689] (g == 42) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:50,246 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:30:50,370 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_42-traces-ex-mini_true.i[1091,1104] [2024-02-05 10:30:50,477 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:30:50,499 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:30:50,530 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-05 10:30:50,530 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ddae0d2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:50, skipping insertion in model container [2024-02-05 10:30:50,531 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:50,531 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:30:50,533 INFO L158 Benchmark]: Toolchain (without parser) took 378.37ms. Allocated memory is still 186.6MB. Free memory was 155.4MB in the beginning and 137.1MB in the end (delta: 18.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-05 10:30:50,533 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:50,534 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 186.6MB. Free memory is still 158.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:50,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 376.45ms. Allocated memory is still 186.6MB. Free memory was 155.0MB in the beginning and 137.1MB in the end (delta: 17.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-05 10:30:50,536 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 125.8MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 186.6MB. Free memory is still 158.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 376.45ms. Allocated memory is still 186.6MB. Free memory was 155.0MB in the beginning and 137.1MB in the end (delta: 17.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: g RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/13-privatized_42-traces-ex-mini_true.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_42-traces-ex-mini_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-dev-d8006e4-m [2024-02-05 10:30:52,314 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:30:52,375 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:30:52,379 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:30:52,379 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:30:52,414 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:30:52,415 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:30:52,415 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:30:52,415 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:30:52,418 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:30:52,419 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:30:52,419 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:30:52,419 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:30:52,420 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:30:52,421 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:30:52,421 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:30:52,421 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:30:52,421 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:30:52,422 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:30:52,422 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:30:52,422 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:30:52,422 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:30:52,422 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:30:52,423 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:30:52,423 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:30:52,423 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:30:52,423 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:30:52,423 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:30:52,424 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:30:52,424 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:30:52,425 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:30:52,425 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:30:52,425 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:30:52,425 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:30:52,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:30:52,425 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:30:52,426 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:30:52,426 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:30:52,426 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:30:52,426 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:30:52,427 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:30:52,427 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:30:52,427 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:30:52,427 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:30:52,427 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:30:52,428 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:30:52,428 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:30:52,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:30:52,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:30:52,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:30:52,722 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:30:52,723 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:30:52,724 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_42-traces-ex-mini_true.i [2024-02-05 10:30:53,847 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:30:54,071 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:30:54,071 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_42-traces-ex-mini_true.i [2024-02-05 10:30:54,082 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9cbcc283/70aab7b6b0c14ad88d399679c6f2f4fb/FLAG450a64bea [2024-02-05 10:30:54,092 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9cbcc283/70aab7b6b0c14ad88d399679c6f2f4fb [2024-02-05 10:30:54,094 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:30:54,094 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:30:54,095 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_42-traces-ex-mini_true.yml/witness.yml [2024-02-05 10:30:54,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:30:54,161 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:30:54,162 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:54,162 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:30:54,165 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:30:54,166 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:54" (1/2) ... [2024-02-05 10:30:54,167 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72118fe1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:54, skipping insertion in model container [2024-02-05 10:30:54,167 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:54" (1/2) ... [2024-02-05 10:30:54,168 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19ed6b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:54, skipping insertion in model container [2024-02-05 10:30:54,168 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:54" (2/2) ... [2024-02-05 10:30:54,169 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72118fe1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:54, skipping insertion in model container [2024-02-05 10:30:54,169 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:54" (2/2) ... [2024-02-05 10:30:54,169 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:30:54,203 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:30:54,204 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] g == 17 [2024-02-05 10:30:54,204 INFO L101 nessWitnessExtractor]: Location invariant before [L686-L686] (unsigned long )arg == 0UL [2024-02-05 10:30:54,204 INFO L101 nessWitnessExtractor]: Location invariant before [L701-L701] g == 17 [2024-02-05 10:30:54,204 INFO L101 nessWitnessExtractor]: Location invariant before [L700-L700] g == 17 [2024-02-05 10:30:54,205 INFO L101 nessWitnessExtractor]: Location invariant before [L690-L690] (g == 42) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:54,205 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] (g == 17) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:54,205 INFO L101 nessWitnessExtractor]: Location invariant before [L687-L687] (unsigned long )arg == 0UL [2024-02-05 10:30:54,205 INFO L101 nessWitnessExtractor]: Location invariant before [L696-L696] g == 17 [2024-02-05 10:30:54,205 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] g == 17 [2024-02-05 10:30:54,205 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] g == 17 [2024-02-05 10:30:54,205 INFO L101 nessWitnessExtractor]: Location invariant before [L692-L692] (unsigned long )arg == 0UL [2024-02-05 10:30:54,205 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] (g == 17) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:54,206 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] g == 17 [2024-02-05 10:30:54,206 INFO L101 nessWitnessExtractor]: Location invariant before [L689-L689] (g == 42) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:54,246 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:30:54,389 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_42-traces-ex-mini_true.i[1091,1104] [2024-02-05 10:30:54,537 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:30:54,550 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:30:54,580 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-05 10:30:54,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19ed6b9c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:54, skipping insertion in model container [2024-02-05 10:30:54,581 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:54,581 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:30:54,583 INFO L158 Benchmark]: Toolchain (without parser) took 420.91ms. Allocated memory is still 65.0MB. Free memory was 43.2MB in the beginning and 39.6MB in the end (delta: 3.7MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2024-02-05 10:30:54,583 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 48.2MB. Free memory was 30.3MB in the beginning and 30.2MB in the end (delta: 33.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:54,584 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 65.0MB. Free memory is still 28.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:54,584 INFO L158 Benchmark]: CACSL2BoogieTranslator took 419.06ms. Allocated memory is still 65.0MB. Free memory was 43.0MB in the beginning and 39.6MB in the end (delta: 3.5MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2024-02-05 10:30:54,586 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 48.2MB. Free memory was 30.3MB in the beginning and 30.2MB in the end (delta: 33.5kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 65.0MB. Free memory is still 28.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 419.06ms. Allocated memory is still 65.0MB. Free memory was 43.0MB in the beginning and 39.6MB in the end (delta: 3.5MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: g RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN