./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_35-traces-ex-2_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_35-traces-ex-2_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_35-traces-ex-2_true.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_35-traces-ex-2_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 10:30:41,272 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:30:41,327 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:30:41,332 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:30:41,333 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:30:41,353 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:30:41,354 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:30:41,354 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:30:41,354 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:30:41,355 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:30:41,355 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:30:41,355 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:30:41,356 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:30:41,356 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:30:41,356 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:30:41,357 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:30:41,357 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:30:41,357 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:30:41,357 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:30:41,358 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:30:41,358 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:30:41,358 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:30:41,359 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:30:41,359 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:30:41,359 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:30:41,359 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:30:41,360 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:30:41,360 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:30:41,360 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:30:41,360 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:30:41,361 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:30:41,361 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:30:41,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:30:41,361 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:30:41,362 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:30:41,362 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:30:41,362 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:30:41,362 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:30:41,363 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:30:41,363 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:30:41,363 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:30:41,363 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:30:41,364 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:30:41,364 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:30:41,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:30:41,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:30:41,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:30:41,545 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:30:41,546 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:30:41,547 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_35-traces-ex-2_true.i [2024-02-05 10:30:42,648 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:30:42,836 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:30:42,837 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_35-traces-ex-2_true.i [2024-02-05 10:30:42,846 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01f7b5289/04517109aed24d2495254e7b1d0e7a76/FLAGaf14aa099 [2024-02-05 10:30:42,858 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01f7b5289/04517109aed24d2495254e7b1d0e7a76 [2024-02-05 10:30:42,860 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:30:42,860 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:30:42,861 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_35-traces-ex-2_true.yml/witness.yml [2024-02-05 10:30:42,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:30:42,916 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:30:42,917 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:42,917 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:30:42,920 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:30:42,921 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:42" (1/2) ... [2024-02-05 10:30:42,921 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b3fc5c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:42, skipping insertion in model container [2024-02-05 10:30:42,922 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:42" (1/2) ... [2024-02-05 10:30:42,923 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ebc8860 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:42, skipping insertion in model container [2024-02-05 10:30:42,923 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:42" (2/2) ... [2024-02-05 10:30:42,923 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b3fc5c6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:42, skipping insertion in model container [2024-02-05 10:30:42,923 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:42" (2/2) ... [2024-02-05 10:30:42,923 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:30:42,955 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:30:42,957 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 [2024-02-05 10:30:42,957 INFO L101 nessWitnessExtractor]: Location invariant before [L689-L689] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:42,957 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] g == 0 [2024-02-05 10:30:42,957 INFO L101 nessWitnessExtractor]: Location invariant before [L692-L692] (g == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:42,957 INFO L101 nessWitnessExtractor]: Location invariant before [L693-L693] (unsigned long )arg == 0UL [2024-02-05 10:30:42,958 INFO L101 nessWitnessExtractor]: Location invariant before [L690-L690] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:42,958 INFO L101 nessWitnessExtractor]: Location invariant before [L701-L701] g == 0 [2024-02-05 10:30:42,958 INFO L101 nessWitnessExtractor]: Location invariant before [L685-L685] (unsigned long )arg == 0UL [2024-02-05 10:30:42,958 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] (g == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:42,959 INFO L101 nessWitnessExtractor]: Location invariant before [L700-L700] g == 0 [2024-02-05 10:30:42,959 INFO L101 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:42,959 INFO L101 nessWitnessExtractor]: Location invariant before [L687-L687] (g == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:42,959 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] g == 0 [2024-02-05 10:30:42,959 INFO L101 nessWitnessExtractor]: Location invariant before [L699-L699] g == 0 [2024-02-05 10:30:42,959 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] g == 0 [2024-02-05 10:30:42,959 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:42,998 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:30:43,143 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_35-traces-ex-2_true.i[1088,1101] [2024-02-05 10:30:43,254 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:30:43,263 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:30:43,292 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-05 10:30:43,293 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ebc8860 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:43, skipping insertion in model container [2024-02-05 10:30:43,293 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:43,293 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:30:43,295 INFO L158 Benchmark]: Toolchain (without parser) took 378.18ms. Allocated memory is still 138.4MB. Free memory was 78.7MB in the beginning and 59.6MB in the end (delta: 19.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-05 10:30:43,295 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 138.4MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:43,295 INFO L158 Benchmark]: Witness Parser took 0.11ms. Allocated memory is still 138.4MB. Free memory is still 81.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:43,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 376.36ms. Allocated memory is still 138.4MB. Free memory was 78.5MB in the beginning and 59.8MB in the end (delta: 18.7MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-02-05 10:30:43,297 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 138.4MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.11ms. Allocated memory is still 138.4MB. Free memory is still 81.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 376.36ms. Allocated memory is still 138.4MB. Free memory was 78.5MB in the beginning and 59.8MB in the end (delta: 18.7MB). 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_35-traces-ex-2_true.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_35-traces-ex-2_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 10:30:45,137 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:30:45,176 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:30:45,179 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:30:45,179 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:30:45,203 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:30:45,207 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:30:45,207 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:30:45,208 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:30:45,211 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:30:45,211 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:30:45,211 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:30:45,212 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:30:45,213 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:30:45,213 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:30:45,214 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:30:45,214 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:30:45,214 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:30:45,214 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:30:45,214 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:30:45,215 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:30:45,215 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:30:45,215 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:30:45,216 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:30:45,216 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:30:45,216 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:30:45,216 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:30:45,216 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:30:45,217 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:30:45,217 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:30:45,218 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:30:45,218 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:30:45,218 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:30:45,218 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:30:45,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:30:45,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:30:45,219 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:30:45,219 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:30:45,219 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:30:45,220 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:30:45,220 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:30:45,220 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:30:45,220 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:30:45,220 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:30:45,221 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:30:45,221 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:30:45,221 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:30:45,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:30:45,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:30:45,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:30:45,507 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:30:45,508 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:30:45,509 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_35-traces-ex-2_true.i [2024-02-05 10:30:46,634 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:30:46,870 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:30:46,870 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_35-traces-ex-2_true.i [2024-02-05 10:30:46,889 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/906a5cd87/c36344df7e2b44c9bde25a3dfed49cdd/FLAG29691de4e [2024-02-05 10:30:46,907 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/906a5cd87/c36344df7e2b44c9bde25a3dfed49cdd [2024-02-05 10:30:46,909 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:30:46,910 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:30:46,912 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_35-traces-ex-2_true.yml/witness.yml [2024-02-05 10:30:46,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:30:46,991 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:30:46,992 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:46,992 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:30:46,995 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:30:46,996 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:46" (1/2) ... [2024-02-05 10:30:46,997 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5067f7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:46, skipping insertion in model container [2024-02-05 10:30:46,997 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:46" (1/2) ... [2024-02-05 10:30:46,998 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1349de34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:46, skipping insertion in model container [2024-02-05 10:30:46,998 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:46" (2/2) ... [2024-02-05 10:30:46,998 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5067f7d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:46, skipping insertion in model container [2024-02-05 10:30:46,998 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:46" (2/2) ... [2024-02-05 10:30:46,999 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:30:47,035 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:30:47,037 INFO L101 nessWitnessExtractor]: Location invariant before [L686-L686] (g == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:47,037 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:47,037 INFO L101 nessWitnessExtractor]: Location invariant before [L692-L692] (g == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:47,037 INFO L101 nessWitnessExtractor]: Location invariant before [L699-L699] g == 0 [2024-02-05 10:30:47,037 INFO L101 nessWitnessExtractor]: Location invariant before [L693-L693] (unsigned long )arg == 0UL [2024-02-05 10:30:47,037 INFO L101 nessWitnessExtractor]: Location invariant before [L700-L700] g == 0 [2024-02-05 10:30:47,037 INFO L101 nessWitnessExtractor]: Location invariant before [L687-L687] (g == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:47,038 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] g == 0 [2024-02-05 10:30:47,038 INFO L101 nessWitnessExtractor]: Location invariant before [L697-L697] g == 0 [2024-02-05 10:30:47,038 INFO L101 nessWitnessExtractor]: Location invariant before [L689-L689] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:47,038 INFO L101 nessWitnessExtractor]: Location invariant before [L690-L690] (g == 1) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:47,038 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] g == 0 [2024-02-05 10:30:47,038 INFO L101 nessWitnessExtractor]: Location invariant before [L701-L701] g == 0 [2024-02-05 10:30:47,038 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] (g == 0) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:47,038 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] g == 0 [2024-02-05 10:30:47,039 INFO L101 nessWitnessExtractor]: Location invariant before [L685-L685] (unsigned long )arg == 0UL [2024-02-05 10:30:47,076 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:30:47,236 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_35-traces-ex-2_true.i[1088,1101] [2024-02-05 10:30:47,362 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:30:47,377 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:30:47,408 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: g [2024-02-05 10:30:47,408 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1349de34 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:47, skipping insertion in model container [2024-02-05 10:30:47,408 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:47,409 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:30:47,410 INFO L158 Benchmark]: Toolchain (without parser) took 418.39ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 37.2MB in the beginning and 54.3MB in the end (delta: -17.1MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. [2024-02-05 10:30:47,411 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 65.0MB. Free memory was 41.6MB in the beginning and 41.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:47,411 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 65.0MB. Free memory is still 40.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:47,412 INFO L158 Benchmark]: CACSL2BoogieTranslator took 416.42ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 37.0MB in the beginning and 54.4MB in the end (delta: -17.4MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. [2024-02-05 10:30:47,414 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 65.0MB. Free memory was 41.6MB in the beginning and 41.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.13ms. Allocated memory is still 65.0MB. Free memory is still 40.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 416.42ms. Allocated memory was 65.0MB in the beginning and 83.9MB in the end (delta: 18.9MB). Free memory was 37.0MB in the beginning and 54.4MB in the end (delta: -17.4MB). Peak memory consumption was 11.5MB. 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