./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/18_read_write_lock.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/18_read_write_lock.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d8006e4b Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/18_read_write_lock.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/18_read_write_lock.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:26:09,872 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:26:09,954 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-05 10:26:09,963 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:26:09,964 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:26:10,111 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:26:10,112 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:26:10,112 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:26:10,113 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:26:10,113 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:26:10,114 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:26:10,114 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:26:10,115 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:26:10,115 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:26:10,115 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:26:10,116 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:26:10,116 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:26:10,117 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:26:10,117 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-05 10:26:10,117 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:26:10,118 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:26:10,124 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:26:10,124 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:26:10,124 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:26:10,125 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:26:10,125 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:26:10,125 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:26:10,125 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:26:10,126 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:26:10,126 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:26:10,127 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:26:10,128 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:26:10,128 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:26:10,128 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:26:10,129 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:26:10,129 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:26:10,129 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-05 10:26:10,130 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-05 10:26:10,130 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:26:10,130 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:26:10,130 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:26:10,131 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:26:10,131 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:26:10,131 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:26:10,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:26:10,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:26:10,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:26:10,383 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:26:10,383 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:26:10,384 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/18_read_write_lock.yml/witness.yml [2024-02-05 10:26:10,685 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:26:10,686 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:26:10,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/18_read_write_lock.i [2024-02-05 10:26:11,931 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:26:12,245 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:26:12,247 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/18_read_write_lock.i [2024-02-05 10:26:12,268 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b8330c18/f0bc567beba149cba1400a7327328956/FLAGa1199bac9 [2024-02-05 10:26:12,285 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b8330c18/f0bc567beba149cba1400a7327328956 [2024-02-05 10:26:12,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:26:12,287 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:26:12,288 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:26:12,289 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:26:12,293 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:26:12,294 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:26:10" (1/2) ... [2024-02-05 10:26:12,295 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26ae3e43 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:26:12, skipping insertion in model container [2024-02-05 10:26:12,295 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:26:10" (1/2) ... [2024-02-05 10:26:12,297 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52521fcf and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:26:12, skipping insertion in model container [2024-02-05 10:26:12,297 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:26:12" (2/2) ... [2024-02-05 10:26:12,298 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26ae3e43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:26:12, skipping insertion in model container [2024-02-05 10:26:12,298 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:26:12" (2/2) ... [2024-02-05 10:26:12,298 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:26:12,526 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-ext/18_read_write_lock.i, L723-0): -2147483647 <= r 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-05 10:26:12,532 INFO L158 Benchmark]: Toolchain (without parser) took 243.32ms. Allocated memory is still 148.9MB. Free memory was 95.0MB in the beginning and 72.0MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-02-05 10:26:12,532 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 119.5MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:26:12,532 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 119.5MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:26:12,533 INFO L158 Benchmark]: CACSL2BoogieTranslator took 241.38ms. Allocated memory is still 148.9MB. Free memory was 95.0MB in the beginning and 72.0MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-02-05 10:26:12,535 INFO L338 ainManager$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 119.5MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.16ms. Allocated memory is still 119.5MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 241.38ms. Allocated memory is still 148.9MB. Free memory was 95.0MB in the beginning and 72.0MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. 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-ext/18_read_write_lock.i, L723-0): -2147483647 <= r 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-ext/18_read_write_lock.i, L723-0): -2147483647 <= r 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-ext/18_read_write_lock.i ./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/18_read_write_lock.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-dev-d8006e4-m [2024-02-05 10:26:14,691 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-05 10:26:14,790 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-05 10:26:14,796 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-05 10:26:14,797 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-05 10:26:14,831 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-05 10:26:14,831 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-05 10:26:14,832 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-05 10:26:14,833 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-05 10:26:14,836 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-05 10:26:14,837 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-05 10:26:14,837 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-05 10:26:14,838 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-05 10:26:14,839 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-05 10:26:14,839 INFO L153 SettingsManager]: * Use SBE=true [2024-02-05 10:26:14,840 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-05 10:26:14,840 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-05 10:26:14,841 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-05 10:26:14,841 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-05 10:26:14,841 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-05 10:26:14,842 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-05 10:26:14,842 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-05 10:26:14,843 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-05 10:26:14,843 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-05 10:26:14,843 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-05 10:26:14,844 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-05 10:26:14,844 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-05 10:26:14,844 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-05 10:26:14,844 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-05 10:26:14,845 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-05 10:26:14,846 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-05 10:26:14,846 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-05 10:26:14,847 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-05 10:26:14,847 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-05 10:26:14,847 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-05 10:26:14,847 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-05 10:26:14,848 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-05 10:26:14,848 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-05 10:26:14,849 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-05 10:26:14,849 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-05 10:26:14,849 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-05 10:26:14,849 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-05 10:26:14,850 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-05 10:26:14,850 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-05 10:26:14,850 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-05 10:26:14,850 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-05 10:26:14,851 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-05 10:26:15,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-05 10:26:15,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-05 10:26:15,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-05 10:26:15,215 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-05 10:26:15,215 INFO L274 PluginConnector]: CDTParser initialized [2024-02-05 10:26:15,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/18_read_write_lock.i [2024-02-05 10:26:16,408 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-05 10:26:16,664 INFO L384 CDTParser]: Found 1 translation units. [2024-02-05 10:26:16,665 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/18_read_write_lock.i [2024-02-05 10:26:16,682 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bee9d63b/4b46375761ea43b2b306e754ce1d74d4/FLAG37eeb9b27 [2024-02-05 10:26:16,695 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bee9d63b/4b46375761ea43b2b306e754ce1d74d4 [2024-02-05 10:26:16,697 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-05 10:26:16,698 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-05 10:26:16,698 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2024-01-24_13-31-21.files/SV-COMP24_unreach-call/18_read_write_lock.yml/witness.yml [2024-02-05 10:26:16,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-05 10:26:16,961 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-05 10:26:16,964 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-05 10:26:16,964 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-05 10:26:16,968 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-05 10:26:16,969 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:26:16" (1/2) ... [2024-02-05 10:26:16,970 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27c8f165 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:26:16, skipping insertion in model container [2024-02-05 10:26:16,970 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.02 10:26:16" (1/2) ... [2024-02-05 10:26:16,971 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41aef018 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.02 10:26:16, skipping insertion in model container [2024-02-05 10:26:16,972 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:26:16" (2/2) ... [2024-02-05 10:26:16,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27c8f165 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 05.02 10:26:16, skipping insertion in model container [2024-02-05 10:26:16,972 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 05.02 10:26:16" (2/2) ... [2024-02-05 10:26:16,973 INFO L86 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-05 10:26:17,211 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-ext/18_read_write_lock.i, L723-0): -2147483647 <= r 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-05 10:26:17,218 INFO L158 Benchmark]: Toolchain (without parser) took 255.16ms. Allocated memory is still 65.0MB. Free memory was 28.2MB in the beginning and 25.3MB in the end (delta: 2.9MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2024-02-05 10:26:17,218 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 48.2MB. Free memory is still 29.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:26:17,218 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 65.0MB. Free memory is still 28.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-05 10:26:17,220 INFO L158 Benchmark]: CACSL2BoogieTranslator took 251.53ms. Allocated memory is still 65.0MB. Free memory was 27.9MB in the beginning and 25.3MB in the end (delta: 2.6MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2024-02-05 10:26:17,222 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 48.2MB. Free memory is still 29.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.16ms. Allocated memory is still 65.0MB. Free memory is still 28.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 251.53ms. Allocated memory is still 65.0MB. Free memory was 27.9MB in the beginning and 25.3MB in the end (delta: 2.6MB). Peak memory consumption was 6.8MB. 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-ext/18_read_write_lock.i, L723-0): -2147483647 <= r 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-ext/18_read_write_lock.i, L723-0): -2147483647 <= r 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-ext/18_read_write_lock.i, L723-0): -2147483647 <= r could not be matched.