./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/pthread/reorder_2.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/reorder_2.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/reorder_2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/reorder_2.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 17:31:06,312 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 17:31:06,359 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 17:31:06,369 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 17:31:06,370 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 17:31:06,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 17:31:06,397 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 17:31:06,397 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 17:31:06,398 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 17:31:06,401 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 17:31:06,401 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 17:31:06,401 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 17:31:06,402 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 17:31:06,403 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 17:31:06,403 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 17:31:06,404 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 17:31:06,404 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 17:31:06,404 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 17:31:06,404 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 17:31:06,405 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 17:31:06,405 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 17:31:06,405 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 17:31:06,405 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 17:31:06,406 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 17:31:06,406 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 17:31:06,406 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 17:31:06,406 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 17:31:06,406 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 17:31:06,407 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 17:31:06,407 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 17:31:06,408 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 17:31:06,408 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 17:31:06,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 17:31:06,409 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 17:31:06,409 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 17:31:06,409 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 17:31:06,409 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 17:31:06,409 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 17:31:06,410 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 17:31:06,410 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 17:31:06,410 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 17:31:06,410 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 17:31:06,410 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 17:31:06,411 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 17:31:06,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 17:31:06,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 17:31:06,647 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 17:31:06,648 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 17:31:06,648 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 17:31:06,649 INFO L431 ainManager$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/reorder_2.yml/witness.yml [2024-01-31 17:31:06,869 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 17:31:06,870 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 17:31:06,871 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/reorder_2.i [2024-01-31 17:31:07,856 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 17:31:08,079 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 17:31:08,079 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/reorder_2.i [2024-01-31 17:31:08,097 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02160ea78/df15ff39fc47456e88631ead1e163c72/FLAGc0126c1d4 [2024-01-31 17:31:08,111 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02160ea78/df15ff39fc47456e88631ead1e163c72 [2024-01-31 17:31:08,112 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 17:31:08,113 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 17:31:08,114 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 17:31:08,114 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 17:31:08,118 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 17:31:08,118 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:31:06" (1/2) ... [2024-01-31 17:31:08,119 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20076842 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:31:08, skipping insertion in model container [2024-01-31 17:31:08,120 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:31:06" (1/2) ... [2024-01-31 17:31:08,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29ff1755 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:31:08, skipping insertion in model container [2024-01-31 17:31:08,123 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:31:08" (2/2) ... [2024-01-31 17:31:08,124 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20076842 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:31:08, skipping insertion in model container [2024-01-31 17:31:08,124 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:31:08" (2/2) ... [2024-01-31 17:31:08,125 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 17:31:08,525 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 17:31:08,526 INFO L98 nessWitnessExtractor]: Location invariant after [L1260-L1260] ((((((((((((((((((0 <= argc) && (1 <= argc)) && (argc <= 3)) && (argc <= 127)) && ((2147483647LL + (long long )argc) + (long long )i >= 0LL)) && ((2147483647LL + (long long )argc) + (long long )err >= 0LL)) && ((4294967296LL + (long long )err) + (long long )i >= 0LL)) && ((2147483651LL - (long long )argc) + (long long )i >= 0LL)) && ((2147483651LL - (long long )argc) + (long long )err >= 0LL)) && ((4294967295LL - (long long )err) + (long long )i >= 0LL)) && ((2147483646LL + (long long )argc) - (long long )i >= 0LL)) && ((2147483646LL + (long long )argc) - (long long )err >= 0LL)) && ((4294967295LL + (long long )err) - (long long )i >= 0LL)) && ((2147483650LL - (long long )argc) - (long long )i >= 0LL)) && ((2147483650LL - (long long )argc) - (long long )err >= 0LL)) && ((4294967294LL - (long long )err) - (long long )i >= 0LL)) && (argc % 2 == 1)) && (argc != 0)) && (argc == 1 || argc == 3) [2024-01-31 17:31:08,526 INFO L98 nessWitnessExtractor]: Location invariant after [L1300-L1300] (((((4294967296LL + (long long )la) + (long long )lb >= 0LL) && ((4294967295LL - (long long )la) + (long long )lb >= 0LL)) && ((4294967295LL + (long long )la) - (long long )lb >= 0LL)) && ((4294967294LL - (long long )la) - (long long )lb >= 0LL)) && ((unsigned long )param == 0UL) [2024-01-31 17:31:08,526 INFO L98 nessWitnessExtractor]: Location invariant before [L1307-L1307] ((((((((((((-128 <= lb) && (-1 <= lb)) && (0 <= la)) && (la <= 1)) && (lb <= 0)) && (lb <= 127)) && ((4294967296LL + (long long )la) + (long long )lb >= 0LL)) && ((4294967295LL - (long long )la) + (long long )lb >= 0LL)) && ((4294967295LL + (long long )la) - (long long )lb >= 0LL)) && ((4294967294LL - (long long )la) - (long long )lb >= 0LL)) && ((unsigned long )param == 0UL)) && (la == 0 || la == 1)) && (lb == -1 || lb == 0) [2024-01-31 17:31:08,527 INFO L98 nessWitnessExtractor]: Location invariant after [L1303-L1303] (((0 <= la) && (la <= 1)) && ((unsigned long )param == 0UL)) && (la == 0 || la == 1) [2024-01-31 17:31:08,527 INFO L98 nessWitnessExtractor]: Location invariant after [L1261-L1261] ((((((((((((((((((0 <= argc) && (1 <= argc)) && (argc <= 3)) && (argc <= 127)) && ((2147483647LL + (long long )argc) + (long long )i >= 0LL)) && ((2147483647LL + (long long )argc) + (long long )err >= 0LL)) && ((4294967296LL + (long long )err) + (long long )i >= 0LL)) && ((2147483651LL - (long long )argc) + (long long )i >= 0LL)) && ((2147483651LL - (long long )argc) + (long long )err >= 0LL)) && ((4294967295LL - (long long )err) + (long long )i >= 0LL)) && ((2147483646LL + (long long )argc) - (long long )i >= 0LL)) && ((2147483646LL + (long long )argc) - (long long )err >= 0LL)) && ((4294967295LL + (long long )err) - (long long )i >= 0LL)) && ((2147483650LL - (long long )argc) - (long long )i >= 0LL)) && ((2147483650LL - (long long )argc) - (long long )err >= 0LL)) && ((4294967294LL - (long long )err) - (long long )i >= 0LL)) && (argc % 2 == 1)) && (argc != 0)) && (argc == 1 || argc == 3) [2024-01-31 17:31:08,576 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 17:31:08,864 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 17:31:08,866 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29ff1755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:31:08, skipping insertion in model container [2024-01-31 17:31:08,866 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 17:31:08,866 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 17:31:08,868 INFO L158 Benchmark]: Toolchain (without parser) took 754.42ms. Allocated memory is still 226.5MB. Free memory was 189.3MB in the beginning and 70.7MB in the end (delta: 118.7MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2024-01-31 17:31:08,868 INFO L158 Benchmark]: Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 119.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:31:08,868 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 167.8MB. Free memory is still 116.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:31:08,869 INFO L158 Benchmark]: CACSL2BoogieTranslator took 751.88ms. Allocated memory is still 226.5MB. Free memory was 189.3MB in the beginning and 70.7MB in the end (delta: 118.7MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2024-01-31 17:31:08,870 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.16ms. Allocated memory is still 167.8MB. Free memory is still 119.0MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.14ms. Allocated memory is still 167.8MB. Free memory is still 116.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 751.88ms. Allocated memory is still 226.5MB. Free memory was 189.3MB in the beginning and 70.7MB in the end (delta: 118.7MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 709]: 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/pthread/reorder_2.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/reorder_2.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 17:31:10,643 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 17:31:10,718 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 17:31:10,722 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 17:31:10,723 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 17:31:10,749 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 17:31:10,750 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 17:31:10,750 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 17:31:10,751 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 17:31:10,751 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 17:31:10,752 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 17:31:10,752 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 17:31:10,753 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 17:31:10,755 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 17:31:10,756 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 17:31:10,756 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 17:31:10,756 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 17:31:10,757 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 17:31:10,757 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 17:31:10,757 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 17:31:10,757 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 17:31:10,757 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 17:31:10,758 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 17:31:10,758 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 17:31:10,758 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 17:31:10,758 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 17:31:10,758 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 17:31:10,759 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 17:31:10,759 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 17:31:10,759 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 17:31:10,760 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 17:31:10,760 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 17:31:10,760 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 17:31:10,761 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 17:31:10,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 17:31:10,761 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 17:31:10,762 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 17:31:10,762 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 17:31:10,762 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 17:31:10,762 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 17:31:10,762 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 17:31:10,763 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 17:31:10,763 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 17:31:10,763 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 17:31:10,763 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 17:31:10,763 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 17:31:10,763 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 17:31:11,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 17:31:11,047 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 17:31:11,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 17:31:11,050 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 17:31:11,050 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 17:31:11,052 INFO L431 ainManager$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/reorder_2.yml/witness.yml [2024-01-31 17:31:11,281 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 17:31:11,281 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 17:31:11,282 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/reorder_2.i [2024-01-31 17:31:12,239 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 17:31:12,509 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 17:31:12,509 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/reorder_2.i [2024-01-31 17:31:12,526 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c9aeb069/cd6551fbff734494982c111058e7cd41/FLAG97cb2fbc6 [2024-01-31 17:31:12,540 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c9aeb069/cd6551fbff734494982c111058e7cd41 [2024-01-31 17:31:12,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 17:31:12,542 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 17:31:12,543 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 17:31:12,544 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 17:31:12,547 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 17:31:12,547 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:31:11" (1/2) ... [2024-01-31 17:31:12,548 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ee4ae3 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:31:12, skipping insertion in model container [2024-01-31 17:31:12,548 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 05:31:11" (1/2) ... [2024-01-31 17:31:12,549 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58b8295a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 05:31:12, skipping insertion in model container [2024-01-31 17:31:12,550 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:31:12" (2/2) ... [2024-01-31 17:31:12,550 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ee4ae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:31:12, skipping insertion in model container [2024-01-31 17:31:12,550 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 05:31:12" (2/2) ... [2024-01-31 17:31:12,550 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 17:31:13,044 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 17:31:13,045 INFO L98 nessWitnessExtractor]: Location invariant after [L1303-L1303] (((0 <= la) && (la <= 1)) && ((unsigned long )param == 0UL)) && (la == 0 || la == 1) [2024-01-31 17:31:13,046 INFO L98 nessWitnessExtractor]: Location invariant before [L1307-L1307] ((((((((((((-128 <= lb) && (-1 <= lb)) && (0 <= la)) && (la <= 1)) && (lb <= 0)) && (lb <= 127)) && ((4294967296LL + (long long )la) + (long long )lb >= 0LL)) && ((4294967295LL - (long long )la) + (long long )lb >= 0LL)) && ((4294967295LL + (long long )la) - (long long )lb >= 0LL)) && ((4294967294LL - (long long )la) - (long long )lb >= 0LL)) && ((unsigned long )param == 0UL)) && (la == 0 || la == 1)) && (lb == -1 || lb == 0) [2024-01-31 17:31:13,046 INFO L98 nessWitnessExtractor]: Location invariant after [L1300-L1300] (((((4294967296LL + (long long )la) + (long long )lb >= 0LL) && ((4294967295LL - (long long )la) + (long long )lb >= 0LL)) && ((4294967295LL + (long long )la) - (long long )lb >= 0LL)) && ((4294967294LL - (long long )la) - (long long )lb >= 0LL)) && ((unsigned long )param == 0UL) [2024-01-31 17:31:13,046 INFO L98 nessWitnessExtractor]: Location invariant after [L1260-L1260] ((((((((((((((((((0 <= argc) && (1 <= argc)) && (argc <= 3)) && (argc <= 127)) && ((2147483647LL + (long long )argc) + (long long )i >= 0LL)) && ((2147483647LL + (long long )argc) + (long long )err >= 0LL)) && ((4294967296LL + (long long )err) + (long long )i >= 0LL)) && ((2147483651LL - (long long )argc) + (long long )i >= 0LL)) && ((2147483651LL - (long long )argc) + (long long )err >= 0LL)) && ((4294967295LL - (long long )err) + (long long )i >= 0LL)) && ((2147483646LL + (long long )argc) - (long long )i >= 0LL)) && ((2147483646LL + (long long )argc) - (long long )err >= 0LL)) && ((4294967295LL + (long long )err) - (long long )i >= 0LL)) && ((2147483650LL - (long long )argc) - (long long )i >= 0LL)) && ((2147483650LL - (long long )argc) - (long long )err >= 0LL)) && ((4294967294LL - (long long )err) - (long long )i >= 0LL)) && (argc % 2 == 1)) && (argc != 0)) && (argc == 1 || argc == 3) [2024-01-31 17:31:13,046 INFO L98 nessWitnessExtractor]: Location invariant after [L1261-L1261] ((((((((((((((((((0 <= argc) && (1 <= argc)) && (argc <= 3)) && (argc <= 127)) && ((2147483647LL + (long long )argc) + (long long )i >= 0LL)) && ((2147483647LL + (long long )argc) + (long long )err >= 0LL)) && ((4294967296LL + (long long )err) + (long long )i >= 0LL)) && ((2147483651LL - (long long )argc) + (long long )i >= 0LL)) && ((2147483651LL - (long long )argc) + (long long )err >= 0LL)) && ((4294967295LL - (long long )err) + (long long )i >= 0LL)) && ((2147483646LL + (long long )argc) - (long long )i >= 0LL)) && ((2147483646LL + (long long )argc) - (long long )err >= 0LL)) && ((4294967295LL + (long long )err) - (long long )i >= 0LL)) && ((2147483650LL - (long long )argc) - (long long )i >= 0LL)) && ((2147483650LL - (long long )argc) - (long long )err >= 0LL)) && ((4294967294LL - (long long )err) - (long long )i >= 0LL)) && (argc % 2 == 1)) && (argc != 0)) && (argc == 1 || argc == 3) [2024-01-31 17:31:13,088 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 17:31:13,360 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 17:31:13,361 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58b8295a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 05:31:13, skipping insertion in model container [2024-01-31 17:31:13,361 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 17:31:13,362 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 17:31:13,363 INFO L158 Benchmark]: Toolchain (without parser) took 820.23ms. Allocated memory is still 92.3MB. Free memory was 67.6MB in the beginning and 58.0MB in the end (delta: 9.5MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2024-01-31 17:31:13,363 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 41.6MB in the beginning and 41.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:31:13,364 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 65.0MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 17:31:13,364 INFO L158 Benchmark]: CACSL2BoogieTranslator took 818.23ms. Allocated memory is still 92.3MB. Free memory was 67.1MB in the beginning and 58.0MB in the end (delta: 9.1MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2024-01-31 17:31:13,366 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 65.0MB. Free memory was 41.6MB in the beginning and 41.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 65.0MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 818.23ms. Allocated memory is still 92.3MB. Free memory was 67.1MB in the beginning and 58.0MB in the end (delta: 9.1MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 709]: 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