./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/31_simple_loop5_vs.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/31_simple_loop5_vs.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 80b1b132 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/31_simple_loop5_vs.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/31_simple_loop5_vs.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-?-80b1b13-m [2024-01-31 16:43:06,143 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:43:06,217 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:43:06,222 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:43:06,223 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:43:06,245 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:43:06,246 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:43:06,246 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:43:06,247 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:43:06,250 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:43:06,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:43:06,250 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:43:06,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:43:06,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:43:06,253 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:43:06,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:43:06,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:43:06,253 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:43:06,254 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:43:06,254 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:43:06,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:43:06,254 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:43:06,255 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:43:06,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:43:06,255 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:43:06,255 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:43:06,255 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:43:06,256 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:43:06,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:43:06,256 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:43:06,257 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:43:06,257 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:43:06,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:43:06,258 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:43:06,258 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:43:06,258 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:43:06,258 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:43:06,259 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:43:06,259 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:43:06,259 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:43:06,259 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:43:06,260 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:43:06,260 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:43:06,260 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:43:06,506 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:43:06,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:43:06,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:43:06,544 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:43:06,545 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:43:06,545 INFO L431 ainManager$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/31_simple_loop5_vs.yml/witness.yml [2024-01-31 16:43:06,626 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:43:06,627 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:43:06,629 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/31_simple_loop5_vs.i [2024-01-31 16:43:07,769 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:43:07,996 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:43:07,996 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/31_simple_loop5_vs.i [2024-01-31 16:43:08,005 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c13296b34/959808d3b43845e98aa3a6b42739a99b/FLAGd1415e9ce [2024-01-31 16:43:08,018 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c13296b34/959808d3b43845e98aa3a6b42739a99b [2024-01-31 16:43:08,019 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:43:08,020 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:43:08,021 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:43:08,021 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:43:08,025 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:43:08,025 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:43:06" (1/2) ... [2024-01-31 16:43:08,026 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@496a84a1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:43:08, skipping insertion in model container [2024-01-31 16:43:08,026 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:43:06" (1/2) ... [2024-01-31 16:43:08,027 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5812d5fe and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:43:08, skipping insertion in model container [2024-01-31 16:43:08,028 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:43:08" (2/2) ... [2024-01-31 16:43:08,028 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@496a84a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:43:08, skipping insertion in model container [2024-01-31 16:43:08,028 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:43:08" (2/2) ... [2024-01-31 16:43:08,028 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:43:08,085 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:43:08,086 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-31 16:43:08,086 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= mutex) && (mutex <= 1)) && (mutex == 0 || mutex == 1) [2024-01-31 16:43:08,125 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:43:08,432 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/31_simple_loop5_vs.i[30438,30451] [2024-01-31 16:43:08,443 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:43:08,451 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:43:08,479 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: mutex [2024-01-31 16:43:08,480 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5812d5fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:43:08, skipping insertion in model container [2024-01-31 16:43:08,480 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:43:08,480 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:43:08,482 INFO L158 Benchmark]: Toolchain (without parser) took 461.22ms. Allocated memory is still 190.8MB. Free memory was 150.6MB in the beginning and 130.5MB in the end (delta: 20.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 16:43:08,482 INFO L158 Benchmark]: Witness Parser took 0.09ms. Allocated memory is still 123.7MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:43:08,483 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 123.7MB. Free memory was 92.1MB in the beginning and 92.0MB in the end (delta: 71.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:43:08,484 INFO L158 Benchmark]: CACSL2BoogieTranslator took 459.38ms. Allocated memory is still 190.8MB. Free memory was 150.0MB in the beginning and 130.5MB in the end (delta: 19.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-01-31 16:43:08,486 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 0.09ms. Allocated memory is still 123.7MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 123.7MB. Free memory was 92.1MB in the beginning and 92.0MB in the end (delta: 71.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 459.38ms. Allocated memory is still 190.8MB. Free memory was 150.0MB in the beginning and 130.5MB in the end (delta: 19.5MB). Peak memory consumption was 18.9MB. 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: mutex 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/31_simple_loop5_vs.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/31_simple_loop5_vs.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-?-80b1b13-m [2024-01-31 16:43:10,247 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:43:10,327 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:43:10,333 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:43:10,333 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:43:10,363 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:43:10,364 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:43:10,364 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:43:10,365 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:43:10,368 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:43:10,368 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:43:10,368 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:43:10,369 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:43:10,370 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:43:10,370 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:43:10,370 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:43:10,371 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:43:10,371 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:43:10,371 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:43:10,371 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:43:10,371 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:43:10,372 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:43:10,373 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:43:10,373 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:43:10,373 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:43:10,373 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:43:10,373 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:43:10,373 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:43:10,374 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:43:10,374 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:43:10,375 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:43:10,375 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:43:10,375 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:43:10,375 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:43:10,376 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:43:10,376 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:43:10,376 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:43:10,377 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:43:10,377 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:43:10,377 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:43:10,377 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:43:10,377 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:43:10,378 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:43:10,378 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:43:10,378 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:43:10,378 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:43:10,378 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:43:10,633 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:43:10,653 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:43:10,655 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:43:10,656 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:43:10,657 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:43:10,658 INFO L431 ainManager$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/31_simple_loop5_vs.yml/witness.yml [2024-01-31 16:43:10,769 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:43:10,770 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:43:10,771 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/31_simple_loop5_vs.i [2024-01-31 16:43:11,886 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:43:12,136 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:43:12,139 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/31_simple_loop5_vs.i [2024-01-31 16:43:12,156 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/138e61419/07aa6968f8b3494ea79064ff8f2cad64/FLAG1557d2cbc [2024-01-31 16:43:12,171 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/138e61419/07aa6968f8b3494ea79064ff8f2cad64 [2024-01-31 16:43:12,171 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:43:12,173 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:43:12,176 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:43:12,176 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:43:12,180 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:43:12,181 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:43:10" (1/2) ... [2024-01-31 16:43:12,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c0a02ef and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:43:12, skipping insertion in model container [2024-01-31 16:43:12,182 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:43:10" (1/2) ... [2024-01-31 16:43:12,183 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@636f5248 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:43:12, skipping insertion in model container [2024-01-31 16:43:12,184 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:43:12" (2/2) ... [2024-01-31 16:43:12,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c0a02ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:43:12, skipping insertion in model container [2024-01-31 16:43:12,185 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:43:12" (2/2) ... [2024-01-31 16:43:12,185 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:43:12,236 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:43:12,237 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= mutex) && (mutex <= 1)) && (mutex == 0 || mutex == 1) [2024-01-31 16:43:12,238 INFO L98 nessWitnessExtractor]: Location invariant before [L720-L720] (unsigned long )arg == 0UL [2024-01-31 16:43:12,278 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:43:12,588 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/31_simple_loop5_vs.i[30438,30451] [2024-01-31 16:43:12,596 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:43:12,607 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:43:12,632 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: mutex [2024-01-31 16:43:12,633 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@636f5248 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:43:12, skipping insertion in model container [2024-01-31 16:43:12,633 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:43:12,633 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:43:12,636 INFO L158 Benchmark]: Toolchain (without parser) took 461.27ms. Allocated memory is still 83.9MB. Free memory was 44.7MB in the beginning and 51.2MB in the end (delta: -6.4MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-01-31 16:43:12,636 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 83.9MB. Free memory was 65.6MB in the beginning and 65.6MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:43:12,637 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:43:12,637 INFO L158 Benchmark]: CACSL2BoogieTranslator took 457.87ms. Allocated memory is still 83.9MB. Free memory was 44.4MB in the beginning and 51.2MB in the end (delta: -6.7MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2024-01-31 16:43:12,639 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 83.9MB. Free memory was 65.6MB in the beginning and 65.6MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 457.87ms. Allocated memory is still 83.9MB. Free memory was 44.4MB in the beginning and 51.2MB in the end (delta: -6.7MB). Peak memory consumption was 14.5MB. 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: mutex 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