./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-races/race-1_3-join.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/race-1_3-join.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version fced0e87 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/ldv-races/race-1_3-join.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-1_3-join.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:26:45,574 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:26:45,664 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:26:45,675 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:26:45,676 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:26:45,712 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:26:45,713 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:26:45,713 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:26:45,714 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:26:45,721 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:26:45,721 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:26:45,722 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:26:45,724 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:26:45,725 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:26:45,725 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:26:45,725 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:26:45,726 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:26:45,726 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:26:45,726 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:26:45,726 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:26:45,727 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:26:45,727 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:26:45,728 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:26:45,728 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:26:45,728 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:26:45,729 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:26:45,729 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:26:45,729 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:26:45,730 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:26:45,730 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:26:45,731 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:26:45,732 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:26:45,732 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:26:45,732 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:26:45,732 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:26:45,732 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:26:45,733 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:26:45,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:26:45,733 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:26:45,734 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:26:45,734 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:26:45,734 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:26:45,734 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:26:45,735 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:26:45,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:26:45,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:26:45,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:26:45,971 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:26:45,971 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:26:45,972 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-1_3-join.i [2024-01-31 16:26:47,182 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:26:47,518 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:26:47,519 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-1_3-join.i [2024-01-31 16:26:47,545 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92c0d5955/34668f385e8f48e8929b6d1e9331fa12/FLAGf1bba067b [2024-01-31 16:26:47,564 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92c0d5955/34668f385e8f48e8929b6d1e9331fa12 [2024-01-31 16:26:47,566 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:26:47,567 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:26:47,567 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-1_3-join.yml/witness.yml [2024-01-31 16:26:47,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:26:47,715 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:26:47,717 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:47,717 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:26:47,722 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:26:47,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:47" (1/2) ... [2024-01-31 16:26:47,726 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@450354c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:47, skipping insertion in model container [2024-01-31 16:26:47,726 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:47" (1/2) ... [2024-01-31 16:26:47,728 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53997457 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:47, skipping insertion in model container [2024-01-31 16:26:47,728 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:47" (2/2) ... [2024-01-31 16:26:47,729 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@450354c1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:47, skipping insertion in model container [2024-01-31 16:26:47,729 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:47" (2/2) ... [2024-01-31 16:26:47,729 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:26:47,922 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:26:47,923 INFO L98 nessWitnessExtractor]: Location invariant after [L1695-L1695] expression == 1 [2024-01-31 16:26:47,924 INFO L98 nessWitnessExtractor]: Location invariant before [L1716-L1716] pdev == 3 [2024-01-31 16:26:47,924 INFO L98 nessWitnessExtractor]: Location invariant before [L1700-L1700] (unsigned long )arg == 0UL [2024-01-31 16:26:47,924 INFO L98 nessWitnessExtractor]: Location invariant after [L1695-L1695] expression == 1 [2024-01-31 16:26:47,924 INFO L98 nessWitnessExtractor]: Location invariant before [L1727-L1727] (((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && (pdev != 0)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6) [2024-01-31 16:26:47,925 INFO L98 nessWitnessExtractor]: Location invariant before [L1729-L1729] (unsigned long )status == 0UL [2024-01-31 16:26:47,925 INFO L98 nessWitnessExtractor]: Location invariant before [L1695-L1695] expression == 0 [2024-01-31 16:26:47,925 INFO L98 nessWitnessExtractor]: Location invariant before [L1724-L1724] (((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && (pdev != 0)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6) [2024-01-31 16:26:47,926 INFO L98 nessWitnessExtractor]: Location invariant before [L1731-L1731] (unsigned long )status == 0UL [2024-01-31 16:26:47,926 INFO L98 nessWitnessExtractor]: Location invariant before [L1723-L1723] (((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && (pdev != 0)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6) [2024-01-31 16:26:47,926 INFO L98 nessWitnessExtractor]: Location invariant before [L1715-L1715] pdev == 1 [2024-01-31 16:26:47,926 INFO L98 nessWitnessExtractor]: Location invariant before [L1730-L1730] (unsigned long )status == 0UL [2024-01-31 16:26:47,926 INFO L98 nessWitnessExtractor]: Location invariant before [L1711-L1711] pdev == 1 [2024-01-31 16:26:47,926 INFO L98 nessWitnessExtractor]: Location invariant before [L1718-L1718] pdev == 3 [2024-01-31 16:26:47,927 INFO L98 nessWitnessExtractor]: Location invariant before [L1709-L1709] pdev == 0 [2024-01-31 16:26:47,927 INFO L98 nessWitnessExtractor]: Location invariant before [L1717-L1717] pdev == 3 [2024-01-31 16:26:47,927 INFO L98 nessWitnessExtractor]: Location invariant before [L1726-L1726] (((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && (pdev != 0)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6) [2024-01-31 16:26:47,927 INFO L98 nessWitnessExtractor]: Location invariant before [L1705-L1705] (unsigned long )arg == 0UL [2024-01-31 16:26:47,927 INFO L98 nessWitnessExtractor]: Location invariant before [L1701-L1701] (unsigned long )arg == 0UL [2024-01-31 16:26:47,927 INFO L98 nessWitnessExtractor]: Location invariant before [L1710-L1710] pdev == 1 [2024-01-31 16:26:47,928 INFO L98 nessWitnessExtractor]: Location invariant before [L1708-L1708] pdev == 0 [2024-01-31 16:26:47,928 INFO L98 nessWitnessExtractor]: Location invariant before [L1703-L1703] ((((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && ((unsigned long )arg == 0UL)) && (pdev != 0)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6) [2024-01-31 16:26:47,928 INFO L98 nessWitnessExtractor]: Location invariant after [L1695-L1695] expression == 0 [2024-01-31 16:26:47,929 INFO L98 nessWitnessExtractor]: Location invariant before [L1695-L1695] ((((((((0 <= pdev && 1 <= pdev) && pdev <= 3) && pdev <= 127) && expression == 1) && pdev % 2 == 1) && pdev != 0) && (pdev == 1 || pdev == 3)) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1))) || ((((((((0 <= expression && 0 <= pdev) && 1 <= pdev) && expression <= 1) && pdev <= 6) && pdev <= 127) && pdev != 0) && (expression == 0 || expression == 1)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6)) [2024-01-31 16:26:47,929 INFO L98 nessWitnessExtractor]: Location invariant before [L1695-L1695] expression == 1 [2024-01-31 16:26:47,929 INFO L98 nessWitnessExtractor]: Location invariant before [L1712-L1712] pdev == 1 [2024-01-31 16:26:47,929 INFO L98 nessWitnessExtractor]: Location invariant before [L1702-L1702] ((((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && ((unsigned long )arg == 0UL)) && (pdev != 0)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6) [2024-01-31 16:26:47,929 INFO L98 nessWitnessExtractor]: Location invariant before [L1704-L1704] (unsigned long )arg == 0UL [2024-01-31 16:26:47,993 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:26:48,587 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:26:48,590 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@53997457 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:48, skipping insertion in model container [2024-01-31 16:26:48,590 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:48,590 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:26:48,592 INFO L158 Benchmark]: Toolchain (without parser) took 875.82ms. Allocated memory is still 188.7MB. Free memory was 111.9MB in the beginning and 75.8MB in the end (delta: 36.1MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-01-31 16:26:48,593 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 117.4MB. Free memory was 79.7MB in the beginning and 79.5MB in the end (delta: 160.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:48,593 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 188.7MB. Free memory is still 116.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:48,594 INFO L158 Benchmark]: CACSL2BoogieTranslator took 873.55ms. Allocated memory is still 188.7MB. Free memory was 111.9MB in the beginning and 75.8MB in the end (delta: 36.1MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-01-31 16:26:48,596 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 117.4MB. Free memory was 79.7MB in the beginning and 79.5MB in the end (delta: 160.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.17ms. Allocated memory is still 188.7MB. Free memory is still 116.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 873.55ms. Allocated memory is still 188.7MB. Free memory was 111.9MB in the beginning and 75.8MB in the end (delta: 36.1MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1156]: 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/ldv-races/race-1_3-join.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-1_3-join.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.extract-columns-fced0e8-m [2024-01-31 16:26:50,877 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:26:50,970 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:26:50,976 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:26:50,977 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:26:51,013 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:26:51,014 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:26:51,014 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:26:51,015 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:26:51,019 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:26:51,019 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:26:51,019 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:26:51,020 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:26:51,021 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:26:51,021 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:26:51,022 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:26:51,022 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:26:51,022 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:26:51,023 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:26:51,023 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:26:51,023 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:26:51,025 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:26:51,025 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:26:51,025 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:26:51,025 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:26:51,026 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:26:51,026 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:26:51,026 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:26:51,026 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:26:51,027 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:26:51,028 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:26:51,028 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:26:51,028 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:26:51,028 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:26:51,029 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:26:51,029 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:26:51,030 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:26:51,030 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:26:51,030 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:26:51,030 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:26:51,030 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:26:51,031 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:26:51,031 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:26:51,031 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:26:51,032 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:26:51,032 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:26:51,032 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:26:51,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:26:51,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:26:51,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:26:51,405 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:26:51,406 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:26:51,408 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-1_3-join.i [2024-01-31 16:26:52,734 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:26:53,091 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:26:53,092 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-1_3-join.i [2024-01-31 16:26:53,121 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/904311154/a94957faf03e455f934e041f8e63472a/FLAG5a602c046 [2024-01-31 16:26:53,138 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/904311154/a94957faf03e455f934e041f8e63472a [2024-01-31 16:26:53,141 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:26:53,142 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:26:53,143 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-1_3-join.yml/witness.yml [2024-01-31 16:26:53,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:26:53,281 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:26:53,282 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:53,282 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:26:53,286 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:26:53,287 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:53" (1/2) ... [2024-01-31 16:26:53,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c5210d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:53, skipping insertion in model container [2024-01-31 16:26:53,289 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:26:53" (1/2) ... [2024-01-31 16:26:53,291 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@785be0cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:26:53, skipping insertion in model container [2024-01-31 16:26:53,291 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:53" (2/2) ... [2024-01-31 16:26:53,292 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c5210d2 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:53, skipping insertion in model container [2024-01-31 16:26:53,292 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:26:53" (2/2) ... [2024-01-31 16:26:53,292 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:26:53,504 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:26:53,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1711-L1711] pdev == 1 [2024-01-31 16:26:53,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1695-L1695] ((((((((0 <= pdev && 1 <= pdev) && pdev <= 3) && pdev <= 127) && expression == 1) && pdev % 2 == 1) && pdev != 0) && (pdev == 1 || pdev == 3)) || ((0 <= expression && expression <= 1) && (expression == 0 || expression == 1))) || ((((((((0 <= expression && 0 <= pdev) && 1 <= pdev) && expression <= 1) && pdev <= 6) && pdev <= 127) && pdev != 0) && (expression == 0 || expression == 1)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6)) [2024-01-31 16:26:53,506 INFO L98 nessWitnessExtractor]: Location invariant before [L1703-L1703] ((((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && ((unsigned long )arg == 0UL)) && (pdev != 0)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6) [2024-01-31 16:26:53,506 INFO L98 nessWitnessExtractor]: Location invariant after [L1695-L1695] expression == 0 [2024-01-31 16:26:53,506 INFO L98 nessWitnessExtractor]: Location invariant after [L1695-L1695] expression == 1 [2024-01-31 16:26:53,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1727-L1727] (((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && (pdev != 0)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6) [2024-01-31 16:26:53,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1700-L1700] (unsigned long )arg == 0UL [2024-01-31 16:26:53,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1729-L1729] (unsigned long )status == 0UL [2024-01-31 16:26:53,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1704-L1704] (unsigned long )arg == 0UL [2024-01-31 16:26:53,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1718-L1718] pdev == 3 [2024-01-31 16:26:53,507 INFO L98 nessWitnessExtractor]: Location invariant before [L1724-L1724] (((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && (pdev != 0)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6) [2024-01-31 16:26:53,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1709-L1709] pdev == 0 [2024-01-31 16:26:53,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1716-L1716] pdev == 3 [2024-01-31 16:26:53,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1723-L1723] (((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && (pdev != 0)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6) [2024-01-31 16:26:53,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1715-L1715] pdev == 1 [2024-01-31 16:26:53,508 INFO L98 nessWitnessExtractor]: Location invariant before [L1731-L1731] (unsigned long )status == 0UL [2024-01-31 16:26:53,509 INFO L98 nessWitnessExtractor]: Location invariant before [L1695-L1695] expression == 1 [2024-01-31 16:26:53,509 INFO L98 nessWitnessExtractor]: Location invariant before [L1712-L1712] pdev == 1 [2024-01-31 16:26:53,509 INFO L98 nessWitnessExtractor]: Location invariant before [L1726-L1726] (((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && (pdev != 0)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6) [2024-01-31 16:26:53,509 INFO L98 nessWitnessExtractor]: Location invariant before [L1730-L1730] (unsigned long )status == 0UL [2024-01-31 16:26:53,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1701-L1701] (unsigned long )arg == 0UL [2024-01-31 16:26:53,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1708-L1708] pdev == 0 [2024-01-31 16:26:53,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1702-L1702] ((((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && ((unsigned long )arg == 0UL)) && (pdev != 0)) && (((pdev == 1 || pdev == 4) || pdev == 5) || pdev == 6) [2024-01-31 16:26:53,510 INFO L98 nessWitnessExtractor]: Location invariant before [L1710-L1710] pdev == 1 [2024-01-31 16:26:53,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1717-L1717] pdev == 3 [2024-01-31 16:26:53,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1695-L1695] expression == 0 [2024-01-31 16:26:53,511 INFO L98 nessWitnessExtractor]: Location invariant after [L1695-L1695] expression == 1 [2024-01-31 16:26:53,511 INFO L98 nessWitnessExtractor]: Location invariant before [L1705-L1705] (unsigned long )arg == 0UL [2024-01-31 16:26:53,581 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:26:54,082 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:26:54,083 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@785be0cb and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:26:54, skipping insertion in model container [2024-01-31 16:26:54,083 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:26:54,084 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:26:54,085 INFO L158 Benchmark]: Toolchain (without parser) took 803.34ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 31.3MB in the beginning and 56.3MB in the end (delta: -25.0MB). Peak memory consumption was 17.3MB. Max. memory is 16.1GB. [2024-01-31 16:26:54,086 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 62.9MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:54,086 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 62.9MB. Free memory is still 35.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:26:54,087 INFO L158 Benchmark]: CACSL2BoogieTranslator took 801.22ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 31.2MB in the beginning and 56.3MB in the end (delta: -25.2MB). Peak memory consumption was 17.3MB. Max. memory is 16.1GB. [2024-01-31 16:26:54,089 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 62.9MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.14ms. Allocated memory is still 62.9MB. Free memory is still 35.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 801.22ms. Allocated memory was 62.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Free memory was 31.2MB in the beginning and 56.3MB in the end (delta: -25.2MB). Peak memory consumption was 17.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1156]: 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