./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/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_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/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_a6d62223-2148-449b-921d-3f83cdd0fb12/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 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:06:50,597 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:06:50,689 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:06:50,696 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:06:50,699 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:06:50,741 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:06:50,741 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:06:50,744 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:06:50,744 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:06:50,745 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:06:50,745 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:06:50,746 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:06:50,747 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:06:50,750 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:06:50,750 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:06:50,751 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:06:50,751 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:06:50,751 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:06:50,752 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:06:50,752 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:06:50,752 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:06:50,753 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:06:50,753 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:06:50,757 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:06:50,757 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:06:50,758 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:06:50,758 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:06:50,758 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:06:50,759 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:06:50,759 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:06:50,759 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:06:50,759 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:06:50,760 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:06:50,760 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:06:50,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:06:50,763 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:06:50,763 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:06:50,764 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:06:50,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:06:50,764 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_a6d62223-2148-449b-921d-3f83cdd0fb12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a [2024-10-31 22:06:51,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:06:51,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:06:51,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:06:51,081 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:06:51,081 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:06:51,083 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i Unable to find full path for "g++" [2024-10-31 22:06:53,416 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:06:53,993 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:06:53,994 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2024-10-31 22:06:54,044 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/data/961547f71/b02e5bc4670943cf9d4cce82d592fa51/FLAG823d39cbc [2024-10-31 22:06:54,526 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/data/961547f71/b02e5bc4670943cf9d4cce82d592fa51 [2024-10-31 22:06:54,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:06:54,530 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:06:54,531 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:06:54,532 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:06:54,538 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:06:54,539 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:06:54" (1/1) ... [2024-10-31 22:06:54,540 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@482220ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:06:54, skipping insertion in model container [2024-10-31 22:06:54,540 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:06:54" (1/1) ... [2024-10-31 22:06:54,665 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:06:55,003 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_a6d62223-2148-449b-921d-3f83cdd0fb12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2024-10-31 22:06:55,013 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_a6d62223-2148-449b-921d-3f83cdd0fb12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2024-10-31 22:06:56,128 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:56,130 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:56,131 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:56,133 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:56,139 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:56,163 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:56,192 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:56,194 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:56,195 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:56,204 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:56,213 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:56,214 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:56,215 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,000 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:06:57,019 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:06:57,034 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_a6d62223-2148-449b-921d-3f83cdd0fb12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2024-10-31 22:06:57,035 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_a6d62223-2148-449b-921d-3f83cdd0fb12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2024-10-31 22:06:57,115 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,120 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,120 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,125 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,126 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,143 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,148 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,149 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,150 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,151 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,156 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,157 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,157 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:06:57,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:06:57,531 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:06:57,532 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77b6f91b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:06:57, skipping insertion in model container [2024-10-31 22:06:57,532 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:06:57,533 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:06:57,534 INFO L158 Benchmark]: Toolchain (without parser) took 3003.51ms. Allocated memory is still 155.2MB. Free memory was 118.5MB in the beginning and 70.2MB in the end (delta: 48.3MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2024-10-31 22:06:57,535 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 109.1MB. Free memory is still 57.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:06:57,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3001.22ms. Allocated memory is still 155.2MB. Free memory was 118.2MB in the beginning and 70.2MB in the end (delta: 47.9MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2024-10-31 22:06:57,537 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 109.1MB. Free memory is still 57.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3001.22ms. Allocated memory is still 155.2MB. Free memory was 118.2MB in the beginning and 70.2MB in the end (delta: 47.9MB). Peak memory consumption was 60.9MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/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_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/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_a6d62223-2148-449b-921d-3f83cdd0fb12/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 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:06:59,788 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:06:59,901 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-31 22:06:59,908 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:06:59,908 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:06:59,941 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:06:59,941 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:06:59,942 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:06:59,943 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:06:59,944 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:06:59,945 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:06:59,946 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:06:59,946 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:06:59,947 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:06:59,947 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:06:59,948 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:06:59,948 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:06:59,952 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:06:59,952 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:06:59,953 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:06:59,953 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:06:59,953 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 22:06:59,954 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 22:06:59,954 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:06:59,954 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 22:06:59,955 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:06:59,955 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:06:59,955 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:06:59,956 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:06:59,956 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:06:59,956 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:06:59,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:06:59,957 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:06:59,959 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:06:59,959 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:06:59,960 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 22:06:59,961 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 22:06:59,961 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:06:59,961 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:06:59,962 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:06:59,962 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:06:59,963 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 22:06:59,964 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_a6d62223-2148-449b-921d-3f83cdd0fb12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a [2024-10-31 22:07:00,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:07:00,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:07:00,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:07:00,422 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:07:00,423 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:07:00,424 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i Unable to find full path for "g++" [2024-10-31 22:07:02,697 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:07:03,223 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:07:03,225 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2024-10-31 22:07:03,265 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/data/e1057b32e/5c29bba3b7714d1cb5a207547b90c1a2/FLAG357f538f7 [2024-10-31 22:07:03,286 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6d62223-2148-449b-921d-3f83cdd0fb12/bin/uautomizer-verify-4GaUIPS5ZU/data/e1057b32e/5c29bba3b7714d1cb5a207547b90c1a2 [2024-10-31 22:07:03,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:07:03,290 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:07:03,295 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:07:03,295 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:07:03,302 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:07:03,303 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:07:03" (1/1) ... [2024-10-31 22:07:03,304 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d9f2150 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:03, skipping insertion in model container [2024-10-31 22:07:03,304 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:07:03" (1/1) ... [2024-10-31 22:07:03,412 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:07:03,804 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_a6d62223-2148-449b-921d-3f83cdd0fb12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2024-10-31 22:07:03,812 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_a6d62223-2148-449b-921d-3f83cdd0fb12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2024-10-31 22:07:04,788 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 22:07:04,920 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 22:07:04,921 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 22:07:04,923 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 22:07:04,940 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 22:07:04,946 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:04,946 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:04,947 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:04,947 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 22:07:04,948 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:04,956 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:04,959 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 22:07:04,960 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 22:07:04,962 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 22:07:04,968 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 22:07:04,983 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:04,984 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 22:07:04,984 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:04,984 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 22:07:04,987 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:04,988 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 22:07:04,988 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:04,989 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 22:07:04,991 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:04,992 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 22:07:04,992 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:04,993 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 22:07:04,994 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:04,994 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,492 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 22:07:05,492 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 22:07:05,493 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 22:07:05,495 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 22:07:05,709 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 22:07:05,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:07:05,777 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-31 22:07:05,824 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:07:05,832 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_a6d62223-2148-449b-921d-3f83cdd0fb12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2024-10-31 22:07:05,833 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_a6d62223-2148-449b-921d-3f83cdd0fb12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2024-10-31 22:07:05,910 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 22:07:05,955 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 22:07:05,956 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 22:07:05,956 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 22:07:05,969 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 22:07:05,970 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,971 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,972 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,972 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 22:07:05,973 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,974 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,976 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 22:07:05,977 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 22:07:05,979 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 22:07:05,980 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 22:07:05,989 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,989 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 22:07:05,990 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,990 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 22:07:05,991 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,992 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 22:07:05,992 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,993 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 22:07:05,994 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,995 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 22:07:05,996 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,996 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 22:07:05,997 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:05,997 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,057 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 22:07:06,057 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 22:07:06,086 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 22:07:06,088 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 22:07:06,153 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 22:07:06,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:07:06,172 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:07:06,191 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_a6d62223-2148-449b-921d-3f83cdd0fb12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2024-10-31 22:07:06,192 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_a6d62223-2148-449b-921d-3f83cdd0fb12/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2024-10-31 22:07:06,246 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,247 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,247 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,248 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,248 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,256 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,258 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,259 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,260 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,261 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,261 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,262 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,262 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:07:06,348 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:07:06,706 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:07:06,711 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@870628b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:06, skipping insertion in model container [2024-10-31 22:07:06,711 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:07:06,711 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:07:06,713 INFO L158 Benchmark]: Toolchain (without parser) took 3421.91ms. Allocated memory was 92.3MB in the beginning and 117.4MB in the end (delta: 25.2MB). Free memory was 62.1MB in the beginning and 43.2MB in the end (delta: 18.9MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2024-10-31 22:07:06,715 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 92.3MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:07:06,716 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3416.00ms. Allocated memory was 92.3MB in the beginning and 117.4MB in the end (delta: 25.2MB). Free memory was 61.8MB in the beginning and 43.2MB in the end (delta: 18.6MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2024-10-31 22:07:06,717 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 92.3MB. Free memory is still 68.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3416.00ms. Allocated memory was 92.3MB in the beginning and 117.4MB in the end (delta: 25.2MB). Free memory was 61.8MB in the beginning and 43.2MB in the end (delta: 18.6MB). Peak memory consumption was 63.0MB. 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