./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:28,438 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:28,515 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:46:28,522 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:28,522 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:28,556 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:28,556 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:28,557 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:28,558 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:28,558 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:28,559 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:28,559 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:28,559 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:28,560 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:28,560 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:28,560 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:28,561 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:28,564 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:46:28,564 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:28,564 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:28,565 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:28,566 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:28,566 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:28,566 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:28,567 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:28,567 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:28,567 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:28,568 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:28,568 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:28,568 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:28,569 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:28,569 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:28,569 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:28,570 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:46:28,570 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:46:28,570 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:28,571 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:28,571 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:28,571 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:28,571 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e [2024-10-11 14:46:28,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:28,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:28,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:28,810 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:28,810 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:28,811 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2024-10-11 14:46:30,254 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:30,643 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:30,644 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2024-10-11 14:46:30,679 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/da99f29b3/8cfbd08486ba40f48315053b6e5a00f2/FLAG8b6ef1a3f [2024-10-11 14:46:30,811 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/da99f29b3/8cfbd08486ba40f48315053b6e5a00f2 [2024-10-11 14:46:30,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:30,817 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:30,818 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:30,818 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:30,830 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:30,830 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:30" (1/1) ... [2024-10-11 14:46:30,831 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@697002f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:30, skipping insertion in model container [2024-10-11 14:46:30,831 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:30" (1/1) ... [2024-10-11 14:46:30,948 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:31,206 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2024-10-11 14:46:31,213 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2024-10-11 14:46:31,761 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,762 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,766 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,770 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,772 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,791 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,791 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,793 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,794 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,797 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,798 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,801 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:31,801 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:32,336 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:32,352 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2024-10-11 14:46:32,353 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2024-10-11 14:46:32,399 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,400 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,400 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,401 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,401 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,415 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,419 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,420 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,421 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,422 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,423 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,423 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,424 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:32,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:32,695 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-11 14:46:32,700 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d47125d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:32, skipping insertion in model container [2024-10-11 14:46:32,700 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:32,701 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:32,703 INFO L158 Benchmark]: Toolchain (without parser) took 1884.96ms. Allocated memory was 153.1MB in the beginning and 201.3MB in the end (delta: 48.2MB). Free memory was 89.5MB in the beginning and 61.6MB in the end (delta: 27.9MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. [2024-10-11 14:46:32,705 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 153.1MB. Free memory is still 112.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:32,706 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1882.51ms. Allocated memory was 153.1MB in the beginning and 201.3MB in the end (delta: 48.2MB). Free memory was 89.5MB in the beginning and 61.6MB in the end (delta: 27.9MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. [2024-10-11 14:46:32,707 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 153.1MB. Free memory is still 112.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1882.51ms. Allocated memory was 153.1MB in the beginning and 201.3MB in the end (delta: 48.2MB). Free memory was 89.5MB in the beginning and 61.6MB in the end (delta: 27.9MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity 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-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:34,872 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:34,950 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 14:46:34,954 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:34,957 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:34,985 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:34,986 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:34,987 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:34,987 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:34,988 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:34,989 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:34,990 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:34,990 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:34,990 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:34,991 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:34,994 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:34,994 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:34,995 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:34,995 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:34,995 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:34,995 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:34,996 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 14:46:34,996 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 14:46:34,996 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:34,996 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 14:46:34,996 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:34,997 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:34,997 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:34,997 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:34,997 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:34,998 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:34,998 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:34,998 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:34,998 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:34,998 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:34,999 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 14:46:34,999 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 14:46:35,000 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:35,001 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:35,001 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:35,001 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:35,002 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 14:46:35,002 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e [2024-10-11 14:46:35,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:35,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:35,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:35,347 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:35,348 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:35,349 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2024-10-11 14:46:36,914 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:37,380 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:37,381 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2024-10-11 14:46:37,428 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/fbc7eb709/bafe300ccd1e4960a0ddc290cdfccbd0/FLAG0cd6f5945 [2024-10-11 14:46:37,444 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/fbc7eb709/bafe300ccd1e4960a0ddc290cdfccbd0 [2024-10-11 14:46:37,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:37,448 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:37,451 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:37,452 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:37,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:37,458 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:37" (1/1) ... [2024-10-11 14:46:37,459 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29a0d2af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:37, skipping insertion in model container [2024-10-11 14:46:37,459 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:37" (1/1) ... [2024-10-11 14:46:37,552 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:37,822 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2024-10-11 14:46:37,831 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2024-10-11 14:46:38,386 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,386 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,387 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,387 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,388 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,401 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,403 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,404 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,405 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,407 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,407 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,408 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,408 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,830 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:38,860 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 14:46:38,897 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:38,902 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2024-10-11 14:46:38,904 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2024-10-11 14:46:38,976 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,979 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,980 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,980 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,984 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,992 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,992 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,993 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,993 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,998 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,999 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,999 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:38,999 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,060 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:39,066 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:39,081 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2024-10-11 14:46:39,082 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2024-10-11 14:46:39,111 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,112 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,112 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,113 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,113 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,122 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,122 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,123 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,123 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,124 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,125 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,125 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,125 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:39,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:39,458 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-11 14:46:39,462 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79a8024f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:39, skipping insertion in model container [2024-10-11 14:46:39,462 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:39,463 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:39,465 INFO L158 Benchmark]: Toolchain (without parser) took 2015.68ms. Allocated memory was 69.2MB in the beginning and 132.1MB in the end (delta: 62.9MB). Free memory was 32.7MB in the beginning and 67.7MB in the end (delta: -34.9MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. [2024-10-11 14:46:39,466 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory is still 32.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:39,468 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2011.24ms. Allocated memory was 69.2MB in the beginning and 132.1MB in the end (delta: 62.9MB). Free memory was 32.5MB in the beginning and 67.7MB in the end (delta: -35.1MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. [2024-10-11 14:46:39,471 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory is still 32.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2011.24ms. Allocated memory was 69.2MB in the beginning and 132.1MB in the end (delta: 62.9MB). Free memory was 32.5MB in the beginning and 67.7MB in the end (delta: -35.1MB). Peak memory consumption was 46.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity 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