./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/14_spin2003.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/14_spin2003.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/14_spin2003.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/14_spin2003.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:01:28,162 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:01:28,237 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:01:28,241 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:01:28,242 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:01:28,265 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:01:28,268 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:01:28,269 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:01:28,269 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:01:28,272 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:01:28,273 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:01:28,273 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:01:28,274 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:01:28,275 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:01:28,275 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:01:28,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:01:28,275 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:01:28,276 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:01:28,276 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:01:28,276 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:01:28,276 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:01:28,277 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:01:28,277 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:01:28,277 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:01:28,277 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:01:28,278 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:01:28,278 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:01:28,278 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:01:28,278 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:01:28,279 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:01:28,279 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:01:28,280 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:01:28,280 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:01:28,280 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:01:28,280 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:01:28,280 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:01:28,281 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:01:28,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:01:28,281 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:01:28,281 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:01:28,282 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:01:28,282 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:01:28,282 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:01:28,282 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:01:28,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:01:28,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:01:28,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:01:28,556 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:01:28,557 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:01:28,558 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/14_spin2003.yml/witness.yml [2024-01-31 16:01:28,715 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:01:28,715 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:01:28,718 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/14_spin2003.i [2024-01-31 16:01:29,992 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:01:30,234 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:01:30,234 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/14_spin2003.i [2024-01-31 16:01:30,246 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50a0956dd/12f216533b9149929922a5b0c7415eb1/FLAG17a708cb9 [2024-01-31 16:01:30,258 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50a0956dd/12f216533b9149929922a5b0c7415eb1 [2024-01-31 16:01:30,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:01:30,259 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:01:30,260 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:30,260 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:01:30,264 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:01:30,265 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:01:28" (1/2) ... [2024-01-31 16:01:30,266 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57143543 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:01:30, skipping insertion in model container [2024-01-31 16:01:30,266 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:01:28" (1/2) ... [2024-01-31 16:01:30,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@704c2936 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:01:30, skipping insertion in model container [2024-01-31 16:01:30,267 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:01:30" (2/2) ... [2024-01-31 16:01:30,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57143543 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:30, skipping insertion in model container [2024-01-31 16:01:30,267 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:01:30" (2/2) ... [2024-01-31 16:01:30,268 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:01:30,312 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:01:30,313 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-31 16:01:30,313 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (unsigned long )arg == 0UL [2024-01-31 16:01:30,313 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:30,314 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:30,314 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:30,314 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:30,314 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-31 16:01:30,314 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:30,314 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-31 16:01:30,314 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-31 16:01:30,315 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-31 16:01:30,315 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-31 16:01:30,315 INFO L98 nessWitnessExtractor]: Location invariant after [L703-L703] (unsigned long )arg == 0UL [2024-01-31 16:01:30,315 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:30,315 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L3] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:30,340 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:01:30,571 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/14_spin2003.i[30203,30216] [2024-01-31 16:01:30,582 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:01:30,595 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:01:30,643 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-31 16:01:30,644 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@704c2936 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:30, skipping insertion in model container [2024-01-31 16:01:30,644 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:30,644 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:01:30,646 INFO L158 Benchmark]: Toolchain (without parser) took 385.56ms. Allocated memory was 151.0MB in the beginning and 222.3MB in the end (delta: 71.3MB). Free memory was 72.7MB in the beginning and 191.7MB in the end (delta: -118.9MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2024-01-31 16:01:30,646 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 151.0MB. Free memory is still 101.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:30,647 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 151.0MB. Free memory is still 119.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:30,647 INFO L158 Benchmark]: CACSL2BoogieTranslator took 383.87ms. Allocated memory was 151.0MB in the beginning and 222.3MB in the end (delta: 71.3MB). Free memory was 72.4MB in the beginning and 191.7MB in the end (delta: -119.2MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2024-01-31 16:01:30,649 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 0.17ms. Allocated memory is still 151.0MB. Free memory is still 101.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.21ms. Allocated memory is still 151.0MB. Free memory is still 119.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 383.87ms. Allocated memory was 151.0MB in the beginning and 222.3MB in the end (delta: 71.3MB). Free memory was 72.4MB in the beginning and 191.7MB in the end (delta: -119.2MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: Incorrect Syntax Undeclared variable in ACSL expression: m 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/pthread-ext/14_spin2003.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/14_spin2003.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:01:33,023 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:01:33,113 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:01:33,119 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:01:33,120 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:01:33,155 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:01:33,156 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:01:33,156 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:01:33,157 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:01:33,162 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:01:33,162 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:01:33,162 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:01:33,163 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:01:33,164 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:01:33,164 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:01:33,165 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:01:33,165 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:01:33,165 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:01:33,165 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:01:33,166 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:01:33,166 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:01:33,167 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:01:33,167 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:01:33,167 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:01:33,167 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:01:33,167 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:01:33,168 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:01:33,168 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:01:33,168 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:01:33,168 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:01:33,169 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:01:33,170 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:01:33,170 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:01:33,170 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:01:33,170 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:01:33,170 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:01:33,171 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:01:33,171 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:01:33,171 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:01:33,172 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:01:33,172 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:01:33,172 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:01:33,172 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:01:33,172 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:01:33,173 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:01:33,173 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:01:33,173 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:01:33,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:01:33,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:01:33,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:01:33,507 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:01:33,508 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:01:33,509 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/14_spin2003.yml/witness.yml [2024-01-31 16:01:33,728 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:01:33,729 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:01:33,729 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/14_spin2003.i [2024-01-31 16:01:34,954 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:01:35,107 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:01:35,107 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/14_spin2003.i [2024-01-31 16:01:35,117 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3662b9d7/db4215da45de46cba9500001aa6c4ac6/FLAG41c10ffde [2024-01-31 16:01:35,496 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3662b9d7/db4215da45de46cba9500001aa6c4ac6 [2024-01-31 16:01:35,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:01:35,497 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:01:35,499 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:35,499 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:01:35,502 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:01:35,503 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:01:33" (1/2) ... [2024-01-31 16:01:35,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b2f80b5 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:01:35, skipping insertion in model container [2024-01-31 16:01:35,505 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:01:33" (1/2) ... [2024-01-31 16:01:35,506 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1177eead and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:01:35, skipping insertion in model container [2024-01-31 16:01:35,506 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:01:35" (2/2) ... [2024-01-31 16:01:35,510 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b2f80b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:35, skipping insertion in model container [2024-01-31 16:01:35,510 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:01:35" (2/2) ... [2024-01-31 16:01:35,510 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:01:35,617 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:01:35,618 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-31 16:01:35,618 INFO L98 nessWitnessExtractor]: Location invariant before [L696-L696] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:35,618 INFO L98 nessWitnessExtractor]: Location invariant before [L705-L705] (unsigned long )arg == 0UL [2024-01-31 16:01:35,618 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:35,618 INFO L98 nessWitnessExtractor]: Location invariant before [L691-L691] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:35,633 INFO L98 nessWitnessExtractor]: Location invariant before [L704-L704] (unsigned long )arg == 0UL [2024-01-31 16:01:35,633 INFO L98 nessWitnessExtractor]: Location invariant before [L692-L692] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:35,633 INFO L98 nessWitnessExtractor]: Location invariant before [L701-L701] (unsigned long )arg == 0UL [2024-01-31 16:01:35,633 INFO L98 nessWitnessExtractor]: Location invariant before [L700-L700] (unsigned long )arg == 0UL [2024-01-31 16:01:35,633 INFO L98 nessWitnessExtractor]: Location invariant before [L702-L702] (unsigned long )arg == 0UL [2024-01-31 16:01:35,633 INFO L98 nessWitnessExtractor]: Location invariant after [L703-L703] (unsigned long )arg == 0UL [2024-01-31 16:01:35,633 INFO L98 nessWitnessExtractor]: Location invariant before [L697-L697] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:35,633 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-31 16:01:35,633 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:35,633 INFO L98 nessWitnessExtractor]: Location invariant after [L3-L3] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:01:35,688 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:01:36,243 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/14_spin2003.i[30203,30216] [2024-01-31 16:01:36,252 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:01:36,287 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:01:36,382 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-31 16:01:36,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1177eead and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:01:36, skipping insertion in model container [2024-01-31 16:01:36,383 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:01:36,384 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:01:36,385 INFO L158 Benchmark]: Toolchain (without parser) took 886.98ms. Allocated memory is still 62.9MB. Free memory was 27.5MB in the beginning and 25.1MB in the end (delta: 2.4MB). Peak memory consumption was 3.4MB. Max. memory is 16.1GB. [2024-01-31 16:01:36,386 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 46.1MB. Free memory is still 24.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:36,386 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 46.1MB. Free memory was 30.4MB in the beginning and 30.3MB in the end (delta: 75.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:01:36,387 INFO L158 Benchmark]: CACSL2BoogieTranslator took 884.85ms. Allocated memory is still 62.9MB. Free memory was 27.3MB in the beginning and 25.1MB in the end (delta: 2.2MB). Peak memory consumption was 3.4MB. Max. memory is 16.1GB. [2024-01-31 16:01:36,389 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 0.17ms. Allocated memory is still 46.1MB. Free memory is still 24.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 46.1MB. Free memory was 30.4MB in the beginning and 30.3MB in the end (delta: 75.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 884.85ms. Allocated memory is still 62.9MB. Free memory was 27.3MB in the beginning and 25.1MB in the end (delta: 2.2MB). Peak memory consumption was 3.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: Incorrect Syntax Undeclared variable in ACSL expression: m 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