./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_25-struct_nr_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_25-struct_nr_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_25-struct_nr_true.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_25-struct_nr_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 10:30:31,895 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:30:31,953 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:30:31,956 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:30:31,972 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:30:31,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:30:31,998 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:30:31,999 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:30:31,999 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:30:31,999 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:30:32,000 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:30:32,000 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:30:32,000 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:30:32,001 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:30:32,001 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:30:32,001 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:30:32,002 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:30:32,002 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:30:32,002 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:30:32,002 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:30:32,003 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:30:32,003 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:30:32,003 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:30:32,003 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:30:32,004 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:30:32,004 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:30:32,004 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:30:32,004 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:30:32,005 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:30:32,005 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:30:32,005 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:30:32,005 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:30:32,005 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:30:32,006 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:30:32,006 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:30:32,006 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:30:32,006 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:30:32,006 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:30:32,006 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:30:32,007 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:30:32,007 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:30:32,007 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:30:32,007 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:30:32,007 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:30:32,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:30:32,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:30:32,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:30:32,247 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:30:32,247 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:30:32,248 INFO L431 ainManager$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_25-struct_nr_true.yml/witness.yml [2024-02-05 10:30:32,373 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:30:32,373 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:30:32,374 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_25-struct_nr_true.i [2024-02-05 10:30:33,481 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:30:33,680 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:30:33,681 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_25-struct_nr_true.i [2024-02-05 10:30:33,692 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2988c2bd2/5fda7255bcdd4afabfea60e78f49b0dc/FLAGb06e3754c [2024-02-05 10:30:33,705 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2988c2bd2/5fda7255bcdd4afabfea60e78f49b0dc [2024-02-05 10:30:33,706 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:30:33,707 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:30:33,708 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:33,708 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:30:33,712 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:30:33,712 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:32" (1/2) ... [2024-02-05 10:30:33,717 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17852dc2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:33, skipping insertion in model container [2024-02-05 10:30:33,717 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:32" (1/2) ... [2024-02-05 10:30:33,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55e4c993 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:33, skipping insertion in model container [2024-02-05 10:30:33,718 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:33" (2/2) ... [2024-02-05 10:30:33,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17852dc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:33, skipping insertion in model container [2024-02-05 10:30:33,719 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:33" (2/2) ... [2024-02-05 10:30:33,719 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:30:33,775 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:30:33,776 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] ((glob1 == 5) && (t == 5)) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:33,776 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] (glob1 == 5 || glob1 == 6) || ((((((-128 <= glob1 && -10 <= glob1) && glob1 <= 5) && glob1 <= 127) && glob1 % 15 == 5) && glob1 != 0) && (glob1 == -10 || glob1 == 5)) [2024-02-05 10:30:33,776 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] glob1 == 6 [2024-02-05 10:30:33,776 INFO L101 nessWitnessExtractor]: Location invariant before [L690-L690] ((glob1 == 5) && (t == 5)) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:33,777 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] (glob1 == 5 || glob1 == 6) || ((((((-128 <= glob1 && -10 <= glob1) && glob1 <= 5) && glob1 <= 127) && glob1 % 15 == 5) && glob1 != 0) && (glob1 == -10 || glob1 == 5)) [2024-02-05 10:30:33,777 INFO L101 nessWitnessExtractor]: Location invariant before [L700-L700] glob1 == 5 [2024-02-05 10:30:33,777 INFO L101 nessWitnessExtractor]: Location invariant before [L692-L692] ((glob1 == -10) && (t == 5)) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:33,777 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] (unsigned long )arg == 0UL [2024-02-05 10:30:33,777 INFO L101 nessWitnessExtractor]: Location invariant before [L695-L695] (t == 5) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:33,777 INFO L101 nessWitnessExtractor]: Location invariant before [L693-L693] ((glob1 == -10) && (t == 5)) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:33,777 INFO L101 nessWitnessExtractor]: Location invariant before [L704-L704] glob1 == 6 [2024-02-05 10:30:33,778 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] glob1 == 5 [2024-02-05 10:30:33,778 INFO L101 nessWitnessExtractor]: Location invariant before [L689-L689] (glob1 == 5) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:33,778 INFO L101 nessWitnessExtractor]: Location invariant before [L694-L694] (((((0LL - (long long )glob1) + (long long )t >= 0LL) && ((long long )glob1 - (long long )t >= 0LL)) && (glob1 == 5)) && (t == 5)) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:33,778 INFO L101 nessWitnessExtractor]: Location invariant before [L699-L699] glob1 == 5 [2024-02-05 10:30:33,778 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] glob1 == 5 [2024-02-05 10:30:33,819 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:30:33,955 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_25-struct_nr_true.i[1086,1099] [2024-02-05 10:30:34,130 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:30:34,138 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:30:34,179 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: glob1 [2024-02-05 10:30:34,180 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55e4c993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:34, skipping insertion in model container [2024-02-05 10:30:34,180 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:34,180 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:30:34,182 INFO L158 Benchmark]: Toolchain (without parser) took 474.21ms. Allocated memory is still 213.9MB. Free memory was 138.7MB in the beginning and 182.4MB in the end (delta: -43.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-02-05 10:30:34,182 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 107.0MB. Free memory is still 68.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:34,183 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 213.9MB. Free memory is still 186.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:34,183 INFO L158 Benchmark]: CACSL2BoogieTranslator took 472.50ms. Allocated memory is still 213.9MB. Free memory was 138.5MB in the beginning and 182.4MB in the end (delta: -43.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-02-05 10:30:34,185 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.13ms. Allocated memory is still 107.0MB. Free memory is still 68.8MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 213.9MB. Free memory is still 186.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 472.50ms. Allocated memory is still 213.9MB. Free memory was 138.5MB in the beginning and 182.4MB in the end (delta: -43.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: glob1 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_25-struct_nr_true.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_25-struct_nr_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 10:30:36,242 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:30:36,316 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:30:36,319 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:30:36,319 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:30:36,347 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:30:36,347 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:30:36,348 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:30:36,349 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:30:36,352 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:30:36,352 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:30:36,352 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:30:36,353 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:30:36,354 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:30:36,354 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:30:36,354 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:30:36,355 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:30:36,355 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:30:36,355 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:30:36,355 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:30:36,356 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:30:36,356 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:30:36,357 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:30:36,357 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:30:36,357 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:30:36,357 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:30:36,357 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:30:36,358 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:30:36,358 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:30:36,358 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:30:36,359 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:30:36,359 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:30:36,359 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:30:36,359 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:30:36,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:30:36,360 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:30:36,361 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:30:36,361 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:30:36,361 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:30:36,361 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:30:36,361 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:30:36,362 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:30:36,362 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:30:36,362 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:30:36,362 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:30:36,362 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:30:36,363 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:30:36,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:30:36,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:30:36,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:30:36,671 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:30:36,671 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:30:36,673 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_25-struct_nr_true.i [2024-02-05 10:30:37,877 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:30:38,079 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:30:38,080 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_25-struct_nr_true.i [2024-02-05 10:30:38,091 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1910d11c/da751a96ec4343959f3ea6d4d5f60bc4/FLAG86e47662d [2024-02-05 10:30:38,102 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1910d11c/da751a96ec4343959f3ea6d4d5f60bc4 [2024-02-05 10:30:38,104 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:30:38,105 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:30:38,105 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/13-privatized_25-struct_nr_true.yml/witness.yml [2024-02-05 10:30:38,171 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:30:38,173 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:30:38,173 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:38,174 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:30:38,177 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:30:38,178 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:38" (1/2) ... [2024-02-05 10:30:38,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@531437e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:38, skipping insertion in model container [2024-02-05 10:30:38,178 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:30:38" (1/2) ... [2024-02-05 10:30:38,179 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57c2fc8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:30:38, skipping insertion in model container [2024-02-05 10:30:38,180 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:38" (2/2) ... [2024-02-05 10:30:38,180 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@531437e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:38, skipping insertion in model container [2024-02-05 10:30:38,180 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:30:38" (2/2) ... [2024-02-05 10:30:38,180 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:30:38,224 INFO L99 nessWitnessExtractor]: Found the following entries in the witness: [2024-02-05 10:30:38,225 INFO L101 nessWitnessExtractor]: Location invariant after [L19-L19] (glob1 == 5 || glob1 == 6) || ((((((-128 <= glob1 && -10 <= glob1) && glob1 <= 5) && glob1 <= 127) && glob1 % 15 == 5) && glob1 != 0) && (glob1 == -10 || glob1 == 5)) [2024-02-05 10:30:38,225 INFO L101 nessWitnessExtractor]: Location invariant before [L690-L690] ((glob1 == 5) && (t == 5)) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:38,225 INFO L101 nessWitnessExtractor]: Location invariant before [L702-L702] glob1 == 5 [2024-02-05 10:30:38,225 INFO L101 nessWitnessExtractor]: Location invariant before [L700-L700] glob1 == 5 [2024-02-05 10:30:38,225 INFO L101 nessWitnessExtractor]: Location invariant before [L693-L693] ((glob1 == -10) && (t == 5)) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:38,226 INFO L101 nessWitnessExtractor]: Location invariant before [L19-L19] (glob1 == 5 || glob1 == 6) || ((((((-128 <= glob1 && -10 <= glob1) && glob1 <= 5) && glob1 <= 127) && glob1 % 15 == 5) && glob1 != 0) && (glob1 == -10 || glob1 == 5)) [2024-02-05 10:30:38,226 INFO L101 nessWitnessExtractor]: Location invariant before [L694-L694] (((((0LL - (long long )glob1) + (long long )t >= 0LL) && ((long long )glob1 - (long long )t >= 0LL)) && (glob1 == 5)) && (t == 5)) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:38,226 INFO L101 nessWitnessExtractor]: Location invariant before [L703-L703] glob1 == 6 [2024-02-05 10:30:38,226 INFO L101 nessWitnessExtractor]: Location invariant before [L692-L692] ((glob1 == -10) && (t == 5)) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:38,226 INFO L101 nessWitnessExtractor]: Location invariant before [L688-L688] (unsigned long )arg == 0UL [2024-02-05 10:30:38,226 INFO L101 nessWitnessExtractor]: Location invariant before [L691-L691] ((glob1 == 5) && (t == 5)) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:38,226 INFO L101 nessWitnessExtractor]: Location invariant before [L705-L705] glob1 == 5 [2024-02-05 10:30:38,226 INFO L101 nessWitnessExtractor]: Location invariant before [L689-L689] (glob1 == 5) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:38,227 INFO L101 nessWitnessExtractor]: Location invariant before [L695-L695] (t == 5) && ((unsigned long )arg == 0UL) [2024-02-05 10:30:38,227 INFO L101 nessWitnessExtractor]: Location invariant before [L704-L704] glob1 == 6 [2024-02-05 10:30:38,227 INFO L101 nessWitnessExtractor]: Location invariant before [L699-L699] glob1 == 5 [2024-02-05 10:30:38,265 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-02-05 10:30:38,404 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_25-struct_nr_true.i[1086,1099] [2024-02-05 10:30:38,540 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-02-05 10:30:38,554 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-02-05 10:30:38,586 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: glob1 [2024-02-05 10:30:38,586 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57c2fc8a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:30:38, skipping insertion in model container [2024-02-05 10:30:38,586 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-05 10:30:38,587 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-02-05 10:30:38,589 INFO L158 Benchmark]: Toolchain (without parser) took 414.89ms. Allocated memory is still 67.1MB. Free memory was 42.3MB in the beginning and 39.8MB in the end (delta: 2.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-05 10:30:38,589 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory is still 29.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:38,589 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:30:38,590 INFO L158 Benchmark]: CACSL2BoogieTranslator took 413.27ms. Allocated memory is still 67.1MB. Free memory was 42.1MB in the beginning and 39.8MB in the end (delta: 2.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-02-05 10:30:38,592 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 52.4MB. Free memory is still 29.2MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 413.27ms. Allocated memory is still 67.1MB. Free memory was 42.1MB in the beginning and 39.8MB in the end (delta: 2.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 19]: Incorrect Syntax Undeclared variable in ACSL expression: glob1 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