./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_93-evilcollapse_racefree.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/28-race_reach_93-evilcollapse_racefree.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/goblint-regression/28-race_reach_93-evilcollapse_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_93-evilcollapse_racefree.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 16:45:48,433 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:45:48,514 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:45:48,521 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:45:48,522 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:45:48,562 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:45:48,565 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:45:48,566 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:45:48,567 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:45:48,571 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:45:48,571 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:45:48,571 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:45:48,573 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:45:48,574 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:45:48,574 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:45:48,575 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:45:48,575 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:45:48,575 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:45:48,575 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:45:48,576 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:45:48,576 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:45:48,577 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:45:48,577 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:45:48,577 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:45:48,577 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:45:48,578 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:45:48,578 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:45:48,578 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:45:48,579 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:45:48,579 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:45:48,580 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:45:48,580 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:45:48,581 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:45:48,581 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:45:48,581 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:45:48,581 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:45:48,582 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:45:48,582 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:45:48,582 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:45:48,582 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:45:48,583 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:45:48,583 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:45:48,583 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:45:48,584 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:45:48,876 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:45:48,897 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:45:48,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:45:48,901 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:45:48,901 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:45:48,902 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_93-evilcollapse_racefree.i [2024-01-31 16:45:50,208 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:45:50,484 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:45:50,496 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_93-evilcollapse_racefree.i [2024-01-31 16:45:50,521 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/876ccf0f8/407f7ac01d1e495c8e7b66fa9d039af2/FLAG7f2bdc6ab [2024-01-31 16:45:50,535 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/876ccf0f8/407f7ac01d1e495c8e7b66fa9d039af2 [2024-01-31 16:45:50,538 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:45:50,539 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:45:50,539 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_93-evilcollapse_racefree.yml/witness.yml [2024-01-31 16:45:50,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:45:50,705 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:45:50,707 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:50,707 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:45:50,711 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:45:50,712 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:50" (1/2) ... [2024-01-31 16:45:50,713 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e3e8706 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:50, skipping insertion in model container [2024-01-31 16:45:50,714 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:50" (1/2) ... [2024-01-31 16:45:50,715 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a1b3028 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:50, skipping insertion in model container [2024-01-31 16:45:50,716 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:50" (2/2) ... [2024-01-31 16:45:50,716 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e3e8706 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:50, skipping insertion in model container [2024-01-31 16:45:50,717 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:50" (2/2) ... [2024-01-31 16:45:50,717 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:45:50,926 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:45:50,928 INFO L98 nessWitnessExtractor]: Location invariant after [L1051-L1051] (unsigned long )arg == 0UL [2024-01-31 16:45:50,928 INFO L98 nessWitnessExtractor]: Location invariant after [L1036-L1036] (7 == d) && (d == 7) [2024-01-31 16:45:50,928 INFO L98 nessWitnessExtractor]: Location invariant after [L1060-L1060] (j <= 9) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:50,928 INFO L98 nessWitnessExtractor]: Location invariant after [L1060-L1060] (j <= 9) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:50,928 INFO L98 nessWitnessExtractor]: Location invariant before [L1060-L1060] (j <= 9) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:50,929 INFO L98 nessWitnessExtractor]: Location invariant after [L1060-L1060] (j <= 9) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:50,929 INFO L98 nessWitnessExtractor]: Location invariant after [L1023-L1023] (0 <= x) && (x <= 261) [2024-01-31 16:45:50,930 INFO L98 nessWitnessExtractor]: Location invariant before [L1060-L1060] (j <= 9) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:50,930 INFO L98 nessWitnessExtractor]: Location invariant after [L1060-L1060] (j <= 9) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:50,989 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:45:51,350 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:45:51,351 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a1b3028 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:51, skipping insertion in model container [2024-01-31 16:45:51,351 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:51,352 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:45:51,354 INFO L158 Benchmark]: Toolchain (without parser) took 648.04ms. Allocated memory is still 182.5MB. Free memory was 106.9MB in the beginning and 139.3MB in the end (delta: -32.4MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2024-01-31 16:45:51,355 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 104.9MB. Free memory was 76.8MB in the beginning and 76.6MB in the end (delta: 120.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:51,355 INFO L158 Benchmark]: Witness Parser took 1.50ms. Allocated memory is still 182.5MB. Free memory is still 112.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:51,356 INFO L158 Benchmark]: CACSL2BoogieTranslator took 645.40ms. Allocated memory is still 182.5MB. Free memory was 106.6MB in the beginning and 139.3MB in the end (delta: -32.6MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. [2024-01-31 16:45:51,359 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 104.9MB. Free memory was 76.8MB in the beginning and 76.6MB in the end (delta: 120.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 1.50ms. Allocated memory is still 182.5MB. Free memory is still 112.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 645.40ms. Allocated memory is still 182.5MB. Free memory was 106.6MB in the beginning and 139.3MB in the end (delta: -32.6MB). Peak memory consumption was 25.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 927]: Unsupported Syntax Undefined type __compar_fn_t 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/goblint-regression/28-race_reach_93-evilcollapse_racefree.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/28-race_reach_93-evilcollapse_racefree.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 16:45:53,697 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:45:53,791 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:45:53,800 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:45:53,801 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:45:53,838 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:45:53,839 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:45:53,839 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:45:53,840 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:45:53,844 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:45:53,844 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:45:53,845 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:45:53,845 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:45:53,846 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:45:53,847 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:45:53,847 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:45:53,848 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:45:53,848 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:45:53,848 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:45:53,848 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:45:53,849 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:45:53,850 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:45:53,850 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:45:53,850 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:45:53,851 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:45:53,851 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:45:53,851 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:45:53,851 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:45:53,852 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:45:53,852 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:45:53,853 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:45:53,853 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:45:53,854 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:45:53,854 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:45:53,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:45:53,854 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:45:53,855 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:45:53,855 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:45:53,856 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:45:53,856 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:45:53,856 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:45:53,856 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:45:53,857 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:45:53,857 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:45:53,857 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:45:53,857 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:45:53,858 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:45:54,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:45:54,222 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:45:54,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:45:54,226 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:45:54,228 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:45:54,230 INFO L431 ainManager$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/28-race_reach_93-evilcollapse_racefree.yml/witness.yml [2024-01-31 16:45:54,392 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:45:54,393 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:45:54,394 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_93-evilcollapse_racefree.i [2024-01-31 16:45:55,864 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:45:56,183 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:45:56,184 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_93-evilcollapse_racefree.i [2024-01-31 16:45:56,207 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75caf33f6/36448cb0f2e1474584a5ac6a0d232162/FLAG2dc5c232b [2024-01-31 16:45:56,224 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75caf33f6/36448cb0f2e1474584a5ac6a0d232162 [2024-01-31 16:45:56,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:45:56,228 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:45:56,230 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:56,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:45:56,235 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:45:56,236 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:54" (1/2) ... [2024-01-31 16:45:56,238 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12c308fd and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:56, skipping insertion in model container [2024-01-31 16:45:56,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:45:54" (1/2) ... [2024-01-31 16:45:56,239 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70cec0da and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:45:56, skipping insertion in model container [2024-01-31 16:45:56,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:56" (2/2) ... [2024-01-31 16:45:56,241 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12c308fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:56, skipping insertion in model container [2024-01-31 16:45:56,241 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:45:56" (2/2) ... [2024-01-31 16:45:56,241 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:45:56,424 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:45:56,426 INFO L98 nessWitnessExtractor]: Location invariant before [L1060-L1060] (j <= 9) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:56,426 INFO L98 nessWitnessExtractor]: Location invariant after [L1060-L1060] (j <= 9) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:56,426 INFO L98 nessWitnessExtractor]: Location invariant after [L1023-L1023] (0 <= x) && (x <= 261) [2024-01-31 16:45:56,426 INFO L98 nessWitnessExtractor]: Location invariant after [L1060-L1060] (j <= 9) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:56,426 INFO L98 nessWitnessExtractor]: Location invariant after [L1060-L1060] (j <= 9) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:56,426 INFO L98 nessWitnessExtractor]: Location invariant after [L1036-L1036] (7 == d) && (d == 7) [2024-01-31 16:45:56,427 INFO L98 nessWitnessExtractor]: Location invariant before [L1060-L1060] (j <= 9) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:56,427 INFO L98 nessWitnessExtractor]: Location invariant after [L1060-L1060] (j <= 9) && ((unsigned long )arg == 0UL) [2024-01-31 16:45:56,427 INFO L98 nessWitnessExtractor]: Location invariant after [L1051-L1051] (unsigned long )arg == 0UL [2024-01-31 16:45:56,484 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:45:56,995 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:45:56,995 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70cec0da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:45:56, skipping insertion in model container [2024-01-31 16:45:56,996 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:45:56,996 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:45:56,998 INFO L158 Benchmark]: Toolchain (without parser) took 769.60ms. Allocated memory is still 65.0MB. Free memory was 41.8MB in the beginning and 43.0MB in the end (delta: -1.2MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2024-01-31 16:45:56,999 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 48.2MB. Free memory was 29.7MB in the beginning and 29.6MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:56,999 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:45:57,000 INFO L158 Benchmark]: CACSL2BoogieTranslator took 765.76ms. Allocated memory is still 65.0MB. Free memory was 41.6MB in the beginning and 43.0MB in the end (delta: -1.4MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2024-01-31 16:45:57,002 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 0.21ms. Allocated memory is still 48.2MB. Free memory was 29.7MB in the beginning and 29.6MB in the end (delta: 60.8kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.18ms. Allocated memory is still 48.2MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 765.76ms. Allocated memory is still 65.0MB. Free memory was 41.6MB in the beginning and 43.0MB in the end (delta: -1.4MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 927]: Unsupported Syntax Undefined type __compar_fn_t 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: UNKNOWN