./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_remove_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_remove_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 588c504bc2fd23c9ce280a0a1b43a680048f163183a3674ad6d00cde5eb05799 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:45,285 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:45,357 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 14:46:45,363 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:45,363 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:45,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:45,397 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:45,397 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:45,398 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:45,398 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:45,399 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:45,400 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:45,400 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:45,401 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:45,403 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:45,403 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:45,404 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:45,404 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 14:46:45,404 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:45,405 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:45,405 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:45,409 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:45,410 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:45,410 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:45,410 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:45,410 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:45,411 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:45,411 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:45,411 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:45,411 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:45,412 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:45,412 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:45,412 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:45,412 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 14:46:45,413 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 14:46:45,413 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:45,413 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:45,414 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:45,414 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:45,414 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 588c504bc2fd23c9ce280a0a1b43a680048f163183a3674ad6d00cde5eb05799 [2024-10-11 14:46:45,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:45,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:45,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:45,689 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:45,689 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:45,691 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2024-10-11 14:46:47,190 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:47,577 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:47,578 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2024-10-11 14:46:47,612 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/fdf585f9d/ec64da182aa24cddadbafe0e4b5e6f25/FLAG764d38db5 [2024-10-11 14:46:47,623 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/fdf585f9d/ec64da182aa24cddadbafe0e4b5e6f25 [2024-10-11 14:46:47,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:47,627 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:47,635 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:47,635 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:47,661 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:47,662 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:47" (1/1) ... [2024-10-11 14:46:47,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49a11349 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:47, skipping insertion in model container [2024-10-11 14:46:47,663 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:47" (1/1) ... [2024-10-11 14:46:47,768 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:48,053 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_remove_harness.i[4496,4509] [2024-10-11 14:46:48,063 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_remove_harness.i[4556,4569] [2024-10-11 14:46:48,924 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:48,925 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:48,925 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:48,926 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:48,927 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:48,951 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:48,952 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:48,954 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:48,955 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:48,957 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:48,958 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:48,958 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:48,959 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,334 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:49,353 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:49,366 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_remove_harness.i[4496,4509] [2024-10-11 14:46:49,367 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_remove_harness.i[4556,4569] [2024-10-11 14:46:49,420 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,421 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,421 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,422 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,423 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,435 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,436 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,437 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,438 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,439 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,440 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,440 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,440 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:49,549 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:49,716 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-11 14:46:49,717 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d30c89b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:49, skipping insertion in model container [2024-10-11 14:46:49,717 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:49,717 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:49,720 INFO L158 Benchmark]: Toolchain (without parser) took 2091.43ms. Allocated memory was 146.8MB in the beginning and 211.8MB in the end (delta: 65.0MB). Free memory was 86.1MB in the beginning and 83.3MB in the end (delta: 2.8MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. [2024-10-11 14:46:49,721 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 146.8MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:49,721 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2082.18ms. Allocated memory was 146.8MB in the beginning and 211.8MB in the end (delta: 65.0MB). Free memory was 85.9MB in the beginning and 83.3MB in the end (delta: 2.6MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. [2024-10-11 14:46:49,723 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 146.8MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2082.18ms. Allocated memory was 146.8MB in the beginning and 211.8MB in the end (delta: 65.0MB). Free memory was 85.9MB in the beginning and 83.3MB in the end (delta: 2.6MB). Peak memory consumption was 79.1MB. 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_remove_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 588c504bc2fd23c9ce280a0a1b43a680048f163183a3674ad6d00cde5eb05799 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 14:46:51,762 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 14:46:51,840 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 14:46:51,847 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 14:46:51,848 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 14:46:51,876 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 14:46:51,877 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 14:46:51,877 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 14:46:51,878 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 14:46:51,879 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 14:46:51,880 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 14:46:51,880 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 14:46:51,881 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 14:46:51,881 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 14:46:51,881 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 14:46:51,885 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 14:46:51,885 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 14:46:51,885 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 14:46:51,885 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 14:46:51,886 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 14:46:51,886 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 14:46:51,886 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 14:46:51,887 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 14:46:51,887 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 14:46:51,887 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 14:46:51,887 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 14:46:51,887 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 14:46:51,888 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 14:46:51,888 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 14:46:51,888 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 14:46:51,888 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 14:46:51,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 14:46:51,889 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 14:46:51,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 14:46:51,889 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 14:46:51,889 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 14:46:51,890 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 14:46:51,890 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 14:46:51,892 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 14:46:51,892 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 14:46:51,892 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 14:46:51,893 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 14:46:51,893 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 588c504bc2fd23c9ce280a0a1b43a680048f163183a3674ad6d00cde5eb05799 [2024-10-11 14:46:52,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 14:46:52,233 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 14:46:52,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 14:46:52,237 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 14:46:52,238 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 14:46:52,239 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2024-10-11 14:46:53,726 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 14:46:54,158 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 14:46:54,159 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2024-10-11 14:46:54,195 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/13be49990/4717b4bd3ff94e79904c1d7448f7303a/FLAG01abaeeef [2024-10-11 14:46:54,212 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/13be49990/4717b4bd3ff94e79904c1d7448f7303a [2024-10-11 14:46:54,215 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 14:46:54,217 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 14:46:54,219 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:54,220 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 14:46:54,225 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 14:46:54,226 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:54" (1/1) ... [2024-10-11 14:46:54,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@223a6745 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:54, skipping insertion in model container [2024-10-11 14:46:54,227 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:46:54" (1/1) ... [2024-10-11 14:46:54,316 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:54,573 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_remove_harness.i[4496,4509] [2024-10-11 14:46:54,582 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_remove_harness.i[4556,4569] [2024-10-11 14:46:55,160 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,161 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,161 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,163 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,164 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,180 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,182 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,184 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,189 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,191 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,192 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,193 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,193 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:55,699 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 14:46:55,754 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 14:46:55,760 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_remove_harness.i[4496,4509] [2024-10-11 14:46:55,761 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_remove_harness.i[4556,4569] [2024-10-11 14:46:55,811 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,812 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,812 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,813 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,813 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,819 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,820 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,821 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,821 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,822 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,823 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,823 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,823 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:55,931 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:55,939 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 14:46:55,956 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_remove_harness.i[4496,4509] [2024-10-11 14:46:55,956 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_remove_harness.i[4556,4569] [2024-10-11 14:46:56,004 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,005 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,006 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,007 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,007 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,015 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,017 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,018 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,018 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,019 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,020 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,021 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,022 WARN L1659 CHandler]: Possible shadowing of function index [2024-10-11 14:46:56,121 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 14:46:56,400 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-11 14:46:56,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f088638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:46:56, skipping insertion in model container [2024-10-11 14:46:56,401 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 14:46:56,401 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 14:46:56,409 INFO L158 Benchmark]: Toolchain (without parser) took 2185.30ms. Allocated memory was 73.4MB in the beginning and 123.7MB in the end (delta: 50.3MB). Free memory was 49.5MB in the beginning and 63.9MB in the end (delta: -14.4MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. [2024-10-11 14:46:56,410 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 56.6MB. Free memory was 37.3MB in the beginning and 37.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 14:46:56,412 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2181.50ms. Allocated memory was 73.4MB in the beginning and 123.7MB in the end (delta: 50.3MB). Free memory was 49.2MB in the beginning and 63.9MB in the end (delta: -14.7MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. [2024-10-11 14:46:56,415 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 56.6MB. Free memory was 37.3MB in the beginning and 37.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2181.50ms. Allocated memory was 73.4MB in the beginning and 123.7MB in the end (delta: 50.3MB). Free memory was 49.2MB in the beginning and 63.9MB in the end (delta: -14.7MB). Peak memory consumption was 54.8MB. 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