./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU --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 b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:05:42,260 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:05:42,345 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:05:42,351 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:05:42,352 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:05:42,388 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:05:42,388 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:05:42,389 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:05:42,390 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:05:42,392 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:05:42,392 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:05:42,393 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:05:42,393 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:05:42,394 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:05:42,396 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:05:42,397 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:05:42,397 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:05:42,397 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:05:42,398 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:05:42,398 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:05:42,398 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:05:42,402 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:05:42,403 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:05:42,403 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:05:42,403 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:05:42,404 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:05:42,404 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:05:42,404 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:05:42,404 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:05:42,405 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:05:42,405 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:05:42,405 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:05:42,405 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:05:42,406 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:05:42,406 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:05:42,408 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:05:42,408 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:05:42,408 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:05:42,408 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:05:42,409 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b [2024-10-31 22:05:42,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:05:42,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:05:42,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:05:42,738 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:05:42,739 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:05:42,740 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i Unable to find full path for "g++" [2024-10-31 22:05:44,839 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:05:45,320 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:05:45,320 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2024-10-31 22:05:45,349 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/data/46927dda4/755d11028d5a4ba08da62f8b374ea480/FLAG75e95cb99 [2024-10-31 22:05:45,371 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/data/46927dda4/755d11028d5a4ba08da62f8b374ea480 [2024-10-31 22:05:45,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:05:45,378 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:05:45,382 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:05:45,382 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:05:45,389 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:05:45,390 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:05:45" (1/1) ... [2024-10-31 22:05:45,393 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eaa408f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:45, skipping insertion in model container [2024-10-31 22:05:45,393 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:05:45" (1/1) ... [2024-10-31 22:05:45,496 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:05:45,831 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2024-10-31 22:05:45,839 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2024-10-31 22:05:46,666 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:46,667 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:46,668 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:46,669 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:46,670 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:46,705 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:46,710 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:46,712 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:46,715 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:46,717 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:46,721 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:46,724 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:46,724 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,551 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:47,582 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:05:47,596 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2024-10-31 22:05:47,597 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2024-10-31 22:05:47,654 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,658 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,658 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,662 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,663 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,676 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,681 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,682 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,683 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,684 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,688 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,688 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,689 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:47,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:48,071 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:05:48,075 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d03b571 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:48, skipping insertion in model container [2024-10-31 22:05:48,075 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:05:48,076 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:05:48,078 INFO L158 Benchmark]: Toolchain (without parser) took 2698.65ms. Allocated memory is still 148.9MB. Free memory was 105.8MB in the beginning and 77.9MB in the end (delta: 27.9MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2024-10-31 22:05:48,079 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 68.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:05:48,080 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2693.75ms. Allocated memory is still 148.9MB. Free memory was 105.8MB in the beginning and 77.9MB in the end (delta: 27.9MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2024-10-31 22:05:48,081 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 68.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2693.75ms. Allocated memory is still 148.9MB. Free memory was 105.8MB in the beginning and 77.9MB in the end (delta: 27.9MB). Peak memory consumption was 70.5MB. 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU --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 b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:05:50,367 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:05:50,461 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-31 22:05:50,471 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:05:50,472 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:05:50,504 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:05:50,505 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:05:50,505 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:05:50,506 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:05:50,507 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:05:50,507 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:05:50,507 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:05:50,508 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:05:50,509 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:05:50,511 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:05:50,512 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:05:50,512 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:05:50,512 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:05:50,512 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:05:50,513 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:05:50,513 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:05:50,518 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 22:05:50,519 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 22:05:50,519 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:05:50,519 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 22:05:50,520 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:05:50,520 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:05:50,520 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:05:50,520 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:05:50,521 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:05:50,521 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:05:50,521 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:05:50,521 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:05:50,522 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:05:50,522 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:05:50,523 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 22:05:50,523 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 22:05:50,525 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:05:50,525 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:05:50,525 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:05:50,525 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:05:50,526 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 22:05:50,536 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8488bc4b38d88c79bc520e9824284003ed2f71ce856a53cf11e7fc61dbeef4b [2024-10-31 22:05:50,908 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:05:50,940 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:05:50,943 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:05:50,944 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:05:50,945 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:05:50,946 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i Unable to find full path for "g++" [2024-10-31 22:05:53,071 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:05:53,651 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:05:53,654 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2024-10-31 22:05:53,699 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/data/7f993dfe7/f8b75e1944104cb2b6ad07b812b1a407/FLAGb2672fb3b [2024-10-31 22:05:53,722 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/bin/uautomizer-verify-4GaUIPS5ZU/data/7f993dfe7/f8b75e1944104cb2b6ad07b812b1a407 [2024-10-31 22:05:53,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:05:53,727 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:05:53,728 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:05:53,729 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:05:53,735 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:05:53,736 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:05:53" (1/1) ... [2024-10-31 22:05:53,737 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f7d27ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:53, skipping insertion in model container [2024-10-31 22:05:53,740 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:05:53" (1/1) ... [2024-10-31 22:05:53,864 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:05:54,232 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2024-10-31 22:05:54,242 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2024-10-31 22:05:55,144 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,282 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,284 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,285 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,306 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,308 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,309 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,310 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,311 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,311 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,313 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,316 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,317 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,320 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,320 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,336 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,336 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,337 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,338 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,340 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,340 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,341 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,342 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,344 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,345 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,345 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,346 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,347 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,347 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:55,765 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,766 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,767 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,768 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,962 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:55,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:56,053 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-31 22:05:56,098 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:05:56,106 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2024-10-31 22:05:56,107 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2024-10-31 22:05:56,146 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,175 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,178 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,179 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,193 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,194 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,195 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,195 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,195 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,196 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,201 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,202 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,203 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,208 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,209 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,218 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,218 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,219 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,219 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,221 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,222 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,223 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,224 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,227 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,228 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,229 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,229 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,229 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,230 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,344 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,345 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,348 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,349 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,391 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-10-31 22:05:56,399 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:56,407 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:05:56,427 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2024-10-31 22:05:56,428 WARN L251 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87beab54-64ec-492f-aee8-d192642c74d2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2024-10-31 22:05:56,486 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,486 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,487 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,487 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,489 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,500 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,501 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,503 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,504 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,505 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,506 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,507 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,507 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:56,634 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:56,882 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:05:56,883 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b42ced9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:56, skipping insertion in model container [2024-10-31 22:05:56,883 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:05:56,883 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:05:56,885 INFO L158 Benchmark]: Toolchain (without parser) took 3157.90ms. Allocated memory was 71.3MB in the beginning and 136.3MB in the end (delta: 65.0MB). Free memory was 37.9MB in the beginning and 82.2MB in the end (delta: -44.3MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. [2024-10-31 22:05:56,886 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 71.3MB. Free memory was 47.5MB in the beginning and 47.4MB in the end (delta: 103.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-31 22:05:56,888 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3155.36ms. Allocated memory was 71.3MB in the beginning and 136.3MB in the end (delta: 65.0MB). Free memory was 37.7MB in the beginning and 82.2MB in the end (delta: -44.5MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. [2024-10-31 22:05:56,890 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 71.3MB. Free memory was 47.5MB in the beginning and 47.4MB in the end (delta: 103.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3155.36ms. Allocated memory was 71.3MB in the beginning and 136.3MB in the end (delta: 65.0MB). Free memory was 37.7MB in the beginning and 82.2MB in the end (delta: -44.5MB). Peak memory consumption was 47.5MB. 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