./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-races/race-1_1-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_1-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_1-join.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-1_1-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 16:05:05,118 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:05:05,197 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-01-31 16:05:05,202 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:05:05,203 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:05:05,231 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:05:05,232 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:05:05,232 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:05:05,233 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:05:05,237 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:05:05,237 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:05:05,238 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:05:05,239 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:05:05,240 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:05:05,240 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:05:05,241 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:05:05,241 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:05:05,241 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:05:05,242 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-01-31 16:05:05,242 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:05:05,242 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:05:05,243 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:05:05,243 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:05:05,243 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:05:05,244 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:05:05,245 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:05:05,245 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:05:05,245 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:05:05,246 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:05:05,246 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:05:05,247 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:05:05,247 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:05:05,248 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:05:05,248 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:05:05,248 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:05:05,248 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:05:05,249 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-01-31 16:05:05,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-01-31 16:05:05,249 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:05:05,249 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:05:05,250 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:05:05,250 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:05:05,250 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:05:05,250 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:05:05,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:05:05,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:05:05,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:05:05,515 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:05:05,520 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:05:05,521 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-1_1-join.i [2024-01-31 16:05:06,835 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:05:07,208 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:05:07,208 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-1_1-join.i [2024-01-31 16:05:07,234 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03d3cc75c/4660113c633344f08ea5ffd390eecdcf/FLAG3c460d874 [2024-01-31 16:05:07,252 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03d3cc75c/4660113c633344f08ea5ffd390eecdcf [2024-01-31 16:05:07,255 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:05:07,255 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:05:07,258 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-1_1-join.yml/witness.yml [2024-01-31 16:05:07,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:05:07,374 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:05:07,375 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:07,375 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:05:07,379 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:05:07,380 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:07" (1/2) ... [2024-01-31 16:05:07,381 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6adeb1c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:07, skipping insertion in model container [2024-01-31 16:05:07,381 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:07" (1/2) ... [2024-01-31 16:05:07,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d76c96f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:07, skipping insertion in model container [2024-01-31 16:05:07,383 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:07" (2/2) ... [2024-01-31 16:05:07,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6adeb1c6 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:07, skipping insertion in model container [2024-01-31 16:05:07,384 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:07" (2/2) ... [2024-01-31 16:05:07,385 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:05:07,522 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:05:07,524 INFO L98 nessWitnessExtractor]: Location invariant before [L1714-L1714] pdev == 3 [2024-01-31 16:05:07,524 INFO L98 nessWitnessExtractor]: Location invariant before [L1693-L1693] expression == 0 [2024-01-31 16:05:07,524 INFO L98 nessWitnessExtractor]: Location invariant before [L1707-L1707] pdev == 1 [2024-01-31 16:05:07,524 INFO L98 nessWitnessExtractor]: Location invariant before [L1702-L1702] (unsigned long )arg == 0UL [2024-01-31 16:05:07,524 INFO L98 nessWitnessExtractor]: Location invariant before [L1693-L1693] expression == 1 [2024-01-31 16:05:07,525 INFO L98 nessWitnessExtractor]: Location invariant before [L1698-L1698] (unsigned long )arg == 0UL [2024-01-31 16:05:07,525 INFO L98 nessWitnessExtractor]: Location invariant before [L1713-L1713] pdev == 3 [2024-01-31 16:05:07,525 INFO L98 nessWitnessExtractor]: Location invariant before [L1722-L1722] (unsigned long )status == 0UL [2024-01-31 16:05:07,526 INFO L98 nessWitnessExtractor]: Location invariant before [L1699-L1699] ((((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && ((unsigned long )arg == 0UL)) && (pdev != 0)) && ((pdev == 1 || pdev == 5) || pdev == 6) [2024-01-31 16:05:07,526 INFO L98 nessWitnessExtractor]: Location invariant before [L1701-L1701] ((((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && ((unsigned long )arg == 0UL)) && (pdev != 0)) && ((pdev == 1 || pdev == 5) || pdev == 6) [2024-01-31 16:05:07,526 INFO L98 nessWitnessExtractor]: Location invariant after [L1693-L1693] expression == 1 [2024-01-31 16:05:07,526 INFO L98 nessWitnessExtractor]: Location invariant before [L1700-L1700] ((((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && ((unsigned long )arg == 0UL)) && (pdev != 0)) && ((pdev == 1 || pdev == 5) || pdev == 6) [2024-01-31 16:05:07,526 INFO L98 nessWitnessExtractor]: Location invariant before [L1693-L1693] ((((((((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 == 5) || pdev == 6)) [2024-01-31 16:05:07,527 INFO L98 nessWitnessExtractor]: Location invariant after [L1693-L1693] expression == 0 [2024-01-31 16:05:07,527 INFO L98 nessWitnessExtractor]: Location invariant before [L1720-L1720] (unsigned long )status == 0UL [2024-01-31 16:05:07,527 INFO L98 nessWitnessExtractor]: Location invariant before [L1709-L1709] pdev == 1 [2024-01-31 16:05:07,527 INFO L98 nessWitnessExtractor]: Location invariant before [L1708-L1708] pdev == 1 [2024-01-31 16:05:07,527 INFO L98 nessWitnessExtractor]: Location invariant before [L1715-L1715] pdev == 3 [2024-01-31 16:05:07,527 INFO L98 nessWitnessExtractor]: Location invariant before [L1712-L1712] pdev == 1 [2024-01-31 16:05:07,527 INFO L98 nessWitnessExtractor]: Location invariant before [L1705-L1705] pdev == 0 [2024-01-31 16:05:07,528 INFO L98 nessWitnessExtractor]: Location invariant before [L1721-L1721] (unsigned long )status == 0UL [2024-01-31 16:05:07,528 INFO L98 nessWitnessExtractor]: Location invariant before [L1706-L1706] pdev == 0 [2024-01-31 16:05:07,528 INFO L98 nessWitnessExtractor]: Location invariant after [L1693-L1693] expression == 1 [2024-01-31 16:05:07,582 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:05:08,032 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:05:08,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d76c96f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:08, skipping insertion in model container [2024-01-31 16:05:08,034 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:08,034 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:05:08,036 INFO L158 Benchmark]: Toolchain (without parser) took 661.43ms. Allocated memory is still 136.3MB. Free memory was 99.8MB in the beginning and 69.6MB in the end (delta: 30.3MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-01-31 16:05:08,037 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 102.8MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:08,037 INFO L158 Benchmark]: Witness Parser took 0.21ms. Allocated memory is still 136.3MB. Free memory is still 103.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:08,038 INFO L158 Benchmark]: CACSL2BoogieTranslator took 659.19ms. Allocated memory is still 136.3MB. Free memory was 99.3MB in the beginning and 69.6MB in the end (delta: 29.8MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-01-31 16:05:08,040 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 102.8MB. Free memory is still 64.9MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.21ms. Allocated memory is still 136.3MB. Free memory is still 103.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 659.19ms. Allocated memory is still 136.3MB. Free memory was 99.3MB in the beginning and 69.6MB in the end (delta: 29.8MB). Peak memory consumption was 29.4MB. 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_1-join.i ./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-1_1-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 16:05:10,375 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-01-31 16:05:10,463 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-01-31 16:05:10,469 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-01-31 16:05:10,469 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-01-31 16:05:10,501 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-01-31 16:05:10,502 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-01-31 16:05:10,502 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-01-31 16:05:10,503 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-01-31 16:05:10,507 INFO L153 SettingsManager]: * Use memory slicer=true [2024-01-31 16:05:10,507 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-01-31 16:05:10,507 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-01-31 16:05:10,508 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-01-31 16:05:10,509 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-01-31 16:05:10,510 INFO L153 SettingsManager]: * Use SBE=true [2024-01-31 16:05:10,510 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-01-31 16:05:10,510 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-01-31 16:05:10,511 INFO L153 SettingsManager]: * sizeof long=4 [2024-01-31 16:05:10,511 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-01-31 16:05:10,511 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-01-31 16:05:10,511 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-01-31 16:05:10,513 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-01-31 16:05:10,513 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-01-31 16:05:10,513 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-01-31 16:05:10,513 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-01-31 16:05:10,513 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-01-31 16:05:10,514 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-01-31 16:05:10,514 INFO L153 SettingsManager]: * sizeof long double=12 [2024-01-31 16:05:10,514 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-01-31 16:05:10,514 INFO L153 SettingsManager]: * Use constant arrays=true [2024-01-31 16:05:10,514 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-01-31 16:05:10,514 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-01-31 16:05:10,515 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-01-31 16:05:10,515 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-01-31 16:05:10,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-01-31 16:05:10,515 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-01-31 16:05:10,515 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-01-31 16:05:10,515 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-01-31 16:05:10,516 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-01-31 16:05:10,520 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-01-31 16:05:10,520 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-01-31 16:05:10,520 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-01-31 16:05:10,521 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-01-31 16:05:10,521 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-01-31 16:05:10,521 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-01-31 16:05:10,521 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-01-31 16:05:10,522 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-01-31 16:05:10,854 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-01-31 16:05:10,886 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-01-31 16:05:10,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-01-31 16:05:10,890 INFO L270 PluginConnector]: Initializing CDTParser... [2024-01-31 16:05:10,891 INFO L274 PluginConnector]: CDTParser initialized [2024-01-31 16:05:10,893 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-races/race-1_1-join.i [2024-01-31 16:05:12,159 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-01-31 16:05:12,469 INFO L384 CDTParser]: Found 1 translation units. [2024-01-31 16:05:12,470 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-races/race-1_1-join.i [2024-01-31 16:05:12,499 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/445585688/b813575bad3b4c50b431556dfbf342e0/FLAGa79a55485 [2024-01-31 16:05:12,518 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/445585688/b813575bad3b4c50b431556dfbf342e0 [2024-01-31 16:05:12,521 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-01-31 16:05:12,521 INFO L274 PluginConnector]: Witness Parser initialized [2024-01-31 16:05:12,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./goblint.2023-12-19_14-39-08.files/SV-COMP24_unreach-call/race-1_1-join.yml/witness.yml [2024-01-31 16:05:12,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-01-31 16:05:12,658 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-01-31 16:05:12,668 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:12,668 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-01-31 16:05:12,672 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-01-31 16:05:12,673 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:12" (1/2) ... [2024-01-31 16:05:12,674 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4afb5d77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:12, skipping insertion in model container [2024-01-31 16:05:12,675 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 04:05:12" (1/2) ... [2024-01-31 16:05:12,677 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55578da0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 04:05:12, skipping insertion in model container [2024-01-31 16:05:12,677 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:12" (2/2) ... [2024-01-31 16:05:12,680 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4afb5d77 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:12, skipping insertion in model container [2024-01-31 16:05:12,681 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 31.01 04:05:12" (2/2) ... [2024-01-31 16:05:12,681 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-01-31 16:05:12,858 INFO L96 nessWitnessExtractor]: Found the following entries in the witness: [2024-01-31 16:05:12,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1701-L1701] ((((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && ((unsigned long )arg == 0UL)) && (pdev != 0)) && ((pdev == 1 || pdev == 5) || pdev == 6) [2024-01-31 16:05:12,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1712-L1712] pdev == 1 [2024-01-31 16:05:12,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1715-L1715] pdev == 3 [2024-01-31 16:05:12,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1698-L1698] (unsigned long )arg == 0UL [2024-01-31 16:05:12,859 INFO L98 nessWitnessExtractor]: Location invariant before [L1693-L1693] ((((((((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 == 5) || pdev == 6)) [2024-01-31 16:05:12,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1720-L1720] (unsigned long )status == 0UL [2024-01-31 16:05:12,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1708-L1708] pdev == 1 [2024-01-31 16:05:12,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1714-L1714] pdev == 3 [2024-01-31 16:05:12,860 INFO L98 nessWitnessExtractor]: Location invariant after [L1693-L1693] expression == 1 [2024-01-31 16:05:12,860 INFO L98 nessWitnessExtractor]: Location invariant before [L1722-L1722] (unsigned long )status == 0UL [2024-01-31 16:05:12,861 INFO L98 nessWitnessExtractor]: Location invariant before [L1705-L1705] pdev == 0 [2024-01-31 16:05:12,861 INFO L98 nessWitnessExtractor]: Location invariant before [L1693-L1693] expression == 1 [2024-01-31 16:05:12,861 INFO L98 nessWitnessExtractor]: Location invariant after [L1693-L1693] expression == 1 [2024-01-31 16:05:12,861 INFO L98 nessWitnessExtractor]: Location invariant before [L1713-L1713] pdev == 3 [2024-01-31 16:05:12,861 INFO L98 nessWitnessExtractor]: Location invariant before [L1709-L1709] pdev == 1 [2024-01-31 16:05:12,861 INFO L98 nessWitnessExtractor]: Location invariant before [L1699-L1699] ((((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && ((unsigned long )arg == 0UL)) && (pdev != 0)) && ((pdev == 1 || pdev == 5) || pdev == 6) [2024-01-31 16:05:12,862 INFO L98 nessWitnessExtractor]: Location invariant before [L1721-L1721] (unsigned long )status == 0UL [2024-01-31 16:05:12,862 INFO L98 nessWitnessExtractor]: Location invariant before [L1693-L1693] expression == 0 [2024-01-31 16:05:12,862 INFO L98 nessWitnessExtractor]: Location invariant before [L1707-L1707] pdev == 1 [2024-01-31 16:05:12,862 INFO L98 nessWitnessExtractor]: Location invariant after [L1693-L1693] expression == 0 [2024-01-31 16:05:12,863 INFO L98 nessWitnessExtractor]: Location invariant before [L1706-L1706] pdev == 0 [2024-01-31 16:05:12,863 INFO L98 nessWitnessExtractor]: Location invariant before [L1702-L1702] (unsigned long )arg == 0UL [2024-01-31 16:05:12,863 INFO L98 nessWitnessExtractor]: Location invariant before [L1700-L1700] ((((((0 <= pdev) && (1 <= pdev)) && (pdev <= 6)) && (pdev <= 127)) && ((unsigned long )arg == 0UL)) && (pdev != 0)) && ((pdev == 1 || pdev == 5) || pdev == 6) [2024-01-31 16:05:12,923 INFO L179 MainTranslator]: Built tables and reachable declarations [2024-01-31 16:05:13,419 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __compar_fn_t [2024-01-31 16:05:13,420 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55578da0 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 31.01 04:05:13, skipping insertion in model container [2024-01-31 16:05:13,421 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-01-31 16:05:13,422 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-01-31 16:05:13,424 INFO L158 Benchmark]: Toolchain (without parser) took 764.71ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 23.4MB in the beginning and 40.7MB in the end (delta: -17.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-01-31 16:05:13,425 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 58.7MB. Free memory was 35.1MB in the beginning and 35.1MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:13,426 INFO L158 Benchmark]: Witness Parser took 0.15ms. Allocated memory is still 58.7MB. Free memory is still 27.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-01-31 16:05:13,426 INFO L158 Benchmark]: CACSL2BoogieTranslator took 753.70ms. Allocated memory is still 71.3MB. Free memory was 50.8MB in the beginning and 40.7MB in the end (delta: 10.1MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2024-01-31 16:05:13,429 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 58.7MB. Free memory was 35.1MB in the beginning and 35.1MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.15ms. Allocated memory is still 58.7MB. Free memory is still 27.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 753.70ms. Allocated memory is still 71.3MB. Free memory was 50.8MB in the beginning and 40.7MB in the end (delta: 10.1MB). Peak memory consumption was 21.5MB. 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