./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread-ext/14_spin2003.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/14_spin2003.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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/14_spin2003.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/14_spin2003.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-?-80b1b13-m [2024-01-31 16:42:28,821 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:42:28,887 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:42:28,890 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:42:28,891 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:42:28,924 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:42:28,925 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:42:28,925 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:42:28,926 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:42:28,929 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:42:28,929 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:42:28,929 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:42:28,930 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:42:28,931 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:42:28,931 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:42:28,931 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:42:28,931 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:42:28,932 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:42:28,932 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:42:28,932 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:42:28,932 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:42:28,933 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:42:28,933 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:42:28,933 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:42:28,933 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:42:28,933 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:42:28,934 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:42:28,934 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:42:28,934 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:42:28,935 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:42:28,935 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:42:28,935 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:42:28,936 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:42:28,936 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:42:28,936 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:42:28,936 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:42:28,936 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:42:28,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:42:28,937 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:42:28,937 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:42:28,937 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:42:28,937 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:42:28,937 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:42:28,938 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:42:29,153 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:42:29,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:42:29,184 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:42:29,185 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:42:29,185 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:42:29,186 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/14_spin2003.i [2024-01-31 16:42:30,201 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:42:30,380 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:42:30,380 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/14_spin2003.i [2024-01-31 16:42:30,389 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8117cc157/f5cd38cdbdb143ac85877ca188f32178/FLAG8b2e5c7da [2024-01-31 16:42:30,399 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8117cc157/f5cd38cdbdb143ac85877ca188f32178 [2024-01-31 16:42:30,401 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:42:30,402 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:42:30,404 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/14_spin2003.yml/witness.yml [2024-01-31 16:42:30,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:42:30,493 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:42:30,494 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:42:30,494 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:42:30,498 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:42:30,499 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:42:30" (1/2) ... [2024-01-31 16:42:30,499 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aff2a7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:42:30, skipping insertion in model container [2024-01-31 16:42:30,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:42:30" (1/2) ... [2024-01-31 16:42:30,501 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f288e2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:42:30, skipping insertion in model container [2024-01-31 16:42:30,501 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:42:30" (2/2) ... [2024-01-31 16:42:30,501 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aff2a7a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:42:30, skipping insertion in model container [2024-01-31 16:42:30,502 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:42:30" (2/2) ... [2024-01-31 16:42:30,502 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:42:30,550 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:42:30,552 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-31 16:42:30,552 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:42:30,590 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:42:30,865 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/14_spin2003.i[30203,30216] [2024-01-31 16:42:30,873 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:42:30,881 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:42:30,930 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-31 16:42:30,931 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f288e2c and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:42:30, skipping insertion in model container [2024-01-31 16:42:30,931 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:42:30,931 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:42:30,933 INFO L158 Benchmark]: Toolchain (without parser) took 438.75ms. Allocated memory is still 167.8MB. Free memory was 91.0MB in the beginning and 135.7MB in the end (delta: -44.7MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2024-01-31 16:42:30,933 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 167.8MB. Free memory is still 120.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:42:30,933 INFO L158 Benchmark]: Witness Parser took 0.87ms. Allocated memory is still 167.8MB. Free memory is still 94.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:42:30,934 INFO L158 Benchmark]: CACSL2BoogieTranslator took 437.01ms. Allocated memory is still 167.8MB. Free memory was 90.8MB in the beginning and 135.7MB in the end (delta: -44.9MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2024-01-31 16:42:30,935 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 167.8MB. Free memory is still 120.8MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.87ms. Allocated memory is still 167.8MB. Free memory is still 94.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 437.01ms. Allocated memory is still 167.8MB. Free memory was 90.8MB in the beginning and 135.7MB in the end (delta: -44.9MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: Incorrect Syntax Undeclared variable in ACSL expression: m RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/pthread-ext/14_spin2003.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/14_spin2003.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-?-80b1b13-m [2024-01-31 16:42:32,756 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:42:32,822 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:42:32,826 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:42:32,827 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:42:32,846 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:42:32,846 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:42:32,846 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:42:32,847 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:42:32,847 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:42:32,847 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:42:32,847 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:42:32,848 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:42:32,848 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:42:32,848 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:42:32,849 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:42:32,849 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:42:32,849 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:42:32,849 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:42:32,849 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:42:32,850 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:42:32,851 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:42:32,851 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:42:32,851 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:42:32,866 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:42:32,866 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:42:32,866 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:42:32,867 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:42:32,869 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:42:32,870 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:42:32,870 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:42:32,870 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:42:32,870 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:42:32,875 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:42:32,875 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:42:32,876 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:42:32,876 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:42:32,876 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:42:32,876 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:42:32,877 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:42:32,877 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:42:32,877 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:42:32,877 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:42:32,877 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:42:32,878 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:42:32,878 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:42:32,878 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:42:33,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:42:33,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:42:33,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:42:33,180 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:42:33,181 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:42:33,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/14_spin2003.yml/witness.yml [2024-01-31 16:42:33,248 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:42:33,249 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:42:33,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/14_spin2003.i [2024-01-31 16:42:34,311 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:42:34,505 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:42:34,506 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/14_spin2003.i [2024-01-31 16:42:34,515 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6737b884/79b113e36a1648e6882a48962a69c1c7/FLAG06deaf6bc [2024-01-31 16:42:34,525 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6737b884/79b113e36a1648e6882a48962a69c1c7 [2024-01-31 16:42:34,526 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:42:34,527 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:42:34,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:42:34,533 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:42:34,537 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:42:34,538 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:42:33" (1/2) ... [2024-01-31 16:42:34,540 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d1bf550 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:42:34, skipping insertion in model container [2024-01-31 16:42:34,540 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:42:33" (1/2) ... [2024-01-31 16:42:34,541 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@347503be and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:42:34, skipping insertion in model container [2024-01-31 16:42:34,542 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:42:34" (2/2) ... [2024-01-31 16:42:34,542 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d1bf550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:42:34, skipping insertion in model container [2024-01-31 16:42:34,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:42:34" (2/2) ... [2024-01-31 16:42:34,543 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:42:34,587 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:42:34,588 INFO L98 nessWitnessExtractor]: Location invariant before [L3-L3] ((0 <= m) && (m <= 1)) && (m == 0 || m == 1) [2024-01-31 16:42:34,588 INFO L98 nessWitnessExtractor]: Location invariant before [L703-L703] (unsigned long )arg == 0UL [2024-01-31 16:42:34,627 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:42:34,896 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/14_spin2003.i[30203,30216] [2024-01-31 16:42:34,902 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-01-31 16:42:34,911 INFO L204 MainTranslator]: Completed pre-run Start Parsing Local [2024-01-31 16:42:34,940 ERROR L326 MainTranslator]: Incorrect Syntax: Undeclared variable in ACSL expression: m [2024-01-31 16:42:34,940 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@347503be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:42:34, skipping insertion in model container [2024-01-31 16:42:34,940 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:42:34,940 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:42:34,942 INFO L158 Benchmark]: Toolchain (without parser) took 414.24ms. Allocated memory is still 65.0MB. Free memory was 44.4MB in the beginning and 40.6MB in the end (delta: 3.8MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2024-01-31 16:42:34,942 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 52.4MB. Free memory is still 27.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:42:34,942 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory was 36.5MB in the beginning and 36.4MB in the end (delta: 77.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:42:34,943 INFO L158 Benchmark]: CACSL2BoogieTranslator took 407.21ms. Allocated memory is still 65.0MB. Free memory was 44.2MB in the beginning and 40.6MB in the end (delta: 3.6MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2024-01-31 16:42:34,945 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 0.10ms. Allocated memory is still 52.4MB. Free memory is still 27.1MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory was 36.5MB in the beginning and 36.4MB in the end (delta: 77.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 407.21ms. Allocated memory is still 65.0MB. Free memory was 44.2MB in the beginning and 40.6MB in the end (delta: 3.6MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 3]: Incorrect Syntax Undeclared variable in ACSL expression: m RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN