./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.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/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 13967880 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-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.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-1396788-m [2024-02-02 16:20:20,865 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:20:20,929 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-02 16:20:20,935 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:20:20,936 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:20:20,954 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:20:20,957 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:20:20,958 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:20:20,958 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:20:20,961 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:20:20,961 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:20:20,962 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:20:20,962 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:20:20,963 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:20:20,963 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:20:20,964 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:20:20,964 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:20:20,964 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:20:20,964 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-02 16:20:20,964 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:20:20,965 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:20:20,965 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:20:20,965 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:20:20,965 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:20:20,966 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:20:20,966 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:20:20,966 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:20:20,966 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:20:20,967 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:20:20,967 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:20:20,968 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:20:20,968 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:20:20,968 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:20:20,968 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:20:20,968 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:20:20,969 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:20:20,969 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-02 16:20:20,970 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-02 16:20:20,970 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:20:20,970 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:20:20,970 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:20:20,970 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:20:20,971 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:20:20,971 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:20:21,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:20:21,214 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:20:21,216 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:20:21,217 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:20:21,217 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:20:21,218 INFO L431 ainManager$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/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.yml/witness.yml [2024-02-02 16:20:21,575 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:20:21,578 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:20:21,579 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i [2024-02-02 16:20:22,702 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:20:23,096 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:20:23,098 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i [2024-02-02 16:20:23,136 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2b143f06/65ff9900190745d4a234cc93d885a726/FLAG2682c84ee [2024-02-02 16:20:23,149 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2b143f06/65ff9900190745d4a234cc93d885a726 [2024-02-02 16:20:23,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:20:23,150 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:20:23,154 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:20:23,154 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:20:23,157 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:20:23,158 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:20:21" (1/2) ... [2024-02-02 16:20:23,159 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f4bdb7e and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:20:23, skipping insertion in model container [2024-02-02 16:20:23,159 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:20:21" (1/2) ... [2024-02-02 16:20:23,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68261b19 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:20:23, skipping insertion in model container [2024-02-02 16:20:23,160 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:20:23" (2/2) ... [2024-02-02 16:20:23,161 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f4bdb7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:20:23, skipping insertion in model container [2024-02-02 16:20:23,161 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:20:23" (2/2) ... [2024-02-02 16:20:23,161 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:20:26,368 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: The witness entry LocationInvariant (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i, L6781-0): 0x7 == addr could not be matched. at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.YamlCorrectnessWitnessExtractor.computeWitnessEntries(YamlCorrectnessWitnessExtractor.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.CorrectnessWitnessExtractor.getWitnessEntries(CorrectnessWitnessExtractor.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:140) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-02 16:20:26,373 INFO L158 Benchmark]: Toolchain (without parser) took 3221.51ms. Allocated memory was 241.2MB in the beginning and 327.2MB in the end (delta: 86.0MB). Free memory was 169.3MB in the beginning and 279.5MB in the end (delta: -110.2MB). Peak memory consumption was 155.0MB. Max. memory is 16.1GB. [2024-02-02 16:20:26,373 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 241.2MB. Free memory is still 217.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:20:26,373 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 241.2MB. Free memory is still 174.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:20:26,374 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3217.43ms. Allocated memory was 241.2MB in the beginning and 327.2MB in the end (delta: 86.0MB). Free memory was 168.8MB in the beginning and 279.5MB in the end (delta: -110.6MB). Peak memory consumption was 155.0MB. Max. memory is 16.1GB. [2024-02-02 16:20:26,375 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 241.2MB. Free memory is still 217.4MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 241.2MB. Free memory is still 174.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3217.43ms. Allocated memory was 241.2MB in the beginning and 327.2MB in the end (delta: 86.0MB). Free memory was 168.8MB in the beginning and 279.5MB in the end (delta: -110.6MB). Peak memory consumption was 155.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: The witness entry LocationInvariant (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i, L6781-0): 0x7 == addr could not be matched. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: The witness entry LocationInvariant (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i, L6781-0): 0x7 == addr could not be matched.: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.YamlCorrectnessWitnessExtractor.computeWitnessEntries(YamlCorrectnessWitnessExtractor.java:108) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.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-1396788-m [2024-02-02 16:20:28,411 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-02 16:20:28,476 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-02 16:20:28,480 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-02 16:20:28,483 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-02 16:20:28,508 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-02 16:20:28,510 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-02 16:20:28,510 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-02 16:20:28,511 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-02 16:20:28,515 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-02 16:20:28,515 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-02 16:20:28,516 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-02 16:20:28,516 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-02 16:20:28,517 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-02 16:20:28,518 INFO L153 SettingsManager]: * Use SBE=true [2024-02-02 16:20:28,518 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-02 16:20:28,518 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-02 16:20:28,518 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-02 16:20:28,519 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-02 16:20:28,519 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-02 16:20:28,519 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-02 16:20:28,520 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-02 16:20:28,522 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-02 16:20:28,522 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-02 16:20:28,523 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-02 16:20:28,523 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-02 16:20:28,523 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-02 16:20:28,523 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-02 16:20:28,524 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-02 16:20:28,524 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-02 16:20:28,525 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-02 16:20:28,525 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-02 16:20:28,525 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-02 16:20:28,526 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-02 16:20:28,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-02 16:20:28,526 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-02 16:20:28,527 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-02 16:20:28,527 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-02 16:20:28,527 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-02 16:20:28,527 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-02 16:20:28,528 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-02 16:20:28,528 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-02 16:20:28,528 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-02 16:20:28,528 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-02 16:20:28,529 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-02 16:20:28,529 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-02 16:20:28,529 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-02 16:20:28,804 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-02 16:20:28,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-02 16:20:28,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-02 16:20:28,826 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-02 16:20:28,827 INFO L274 PluginConnector]: CDTParser initialized [2024-02-02 16:20:28,829 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i [2024-02-02 16:20:30,109 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-02 16:20:30,546 INFO L384 CDTParser]: Found 1 translation units. [2024-02-02 16:20:30,547 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i [2024-02-02 16:20:30,590 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8c24b64d/4bb7f2f86f5243de939d28e9bd109b3c/FLAG516c34e1f [2024-02-02 16:20:30,608 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8c24b64d/4bb7f2f86f5243de939d28e9bd109b3c [2024-02-02 16:20:30,611 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-02 16:20:30,612 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-02 16:20:30,613 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.yml/witness.yml [2024-02-02 16:20:30,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-02 16:20:30,898 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-02 16:20:30,901 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-02 16:20:30,901 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-02 16:20:30,904 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-02 16:20:30,905 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:20:30" (1/2) ... [2024-02-02 16:20:30,906 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8b5f573 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:20:30, skipping insertion in model container [2024-02-02 16:20:30,906 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 04:20:30" (1/2) ... [2024-02-02 16:20:30,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e7564af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 04:20:30, skipping insertion in model container [2024-02-02 16:20:30,908 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:20:30" (2/2) ... [2024-02-02 16:20:30,908 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8b5f573 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 02.02 04:20:30, skipping insertion in model container [2024-02-02 16:20:30,908 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 02.02 04:20:30" (2/2) ... [2024-02-02 16:20:30,908 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-02 16:20:34,089 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: The witness entry LocationInvariant (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i, L6781-0): 0x7 == addr could not be matched. at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.YamlCorrectnessWitnessExtractor.computeWitnessEntries(YamlCorrectnessWitnessExtractor.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.CorrectnessWitnessExtractor.getWitnessEntries(CorrectnessWitnessExtractor.java:88) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:140) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-02 16:20:34,094 INFO L158 Benchmark]: Toolchain (without parser) took 3195.07ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 47.2MB in the beginning and 34.8MB in the end (delta: 12.5MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. [2024-02-02 16:20:34,094 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory is still 30.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:20:34,095 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 67.1MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-02 16:20:34,095 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3192.02ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 46.9MB in the beginning and 34.8MB in the end (delta: 12.1MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. [2024-02-02 16:20:34,096 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory is still 30.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 67.1MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3192.02ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 46.9MB in the beginning and 34.8MB in the end (delta: 12.1MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: The witness entry LocationInvariant (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i, L6781-0): 0x7 == addr could not be matched. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: The witness entry LocationInvariant (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i, L6781-0): 0x7 == addr could not be matched.: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.witness.YamlCorrectnessWitnessExtractor.computeWitnessEntries(YamlCorrectnessWitnessExtractor.java:108) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: The witness entry LocationInvariant (/mnt/goblint-svcomp/benchexec/sv-benchmarks/c/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i, L6781-0): 0x7 == addr could not be matched.