./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:04:54,924 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:04:55,029 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:04:55,037 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:04:55,038 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:04:55,079 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:04:55,080 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:04:55,081 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:04:55,082 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:04:55,083 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:04:55,084 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:04:55,084 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:04:55,085 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:04:55,085 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:04:55,086 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:04:55,090 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:04:55,090 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:04:55,091 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:04:55,091 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:04:55,091 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:04:55,092 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:04:55,092 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:04:55,092 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:04:55,095 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:04:55,096 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:04:55,096 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:04:55,096 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:04:55,097 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:04:55,097 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:04:55,097 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:04:55,098 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:04:55,098 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:04:55,098 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:04:55,098 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:04:55,099 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:04:55,100 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:04:55,101 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:04:55,101 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:04:55,101 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:04:55,101 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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2024-10-31 22:04:55,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:04:55,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:04:55,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:04:55,489 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:04:55,490 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:04:55,491 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i Unable to find full path for "g++" [2024-10-31 22:04:57,687 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:04:58,202 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:04:58,203 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-31 22:04:58,253 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/data/0bbd38fc3/63162620795940559690055d7c73e600/FLAG7b729a316 [2024-10-31 22:04:58,769 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/data/0bbd38fc3/63162620795940559690055d7c73e600 [2024-10-31 22:04:58,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:04:58,774 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:04:58,776 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:04:58,780 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:04:58,787 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:04:58,788 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:04:58" (1/1) ... [2024-10-31 22:04:58,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@259910c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:04:58, skipping insertion in model container [2024-10-31 22:04:58,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:04:58" (1/1) ... [2024-10-31 22:04:58,991 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:04:59,397 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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2024-10-31 22:04:59,409 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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2024-10-31 22:05:00,622 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:00,623 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:00,624 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:00,625 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:00,633 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:00,661 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:00,662 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:00,664 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:00,665 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:00,668 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:00,670 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:00,671 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:00,671 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:01,430 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:05:01,450 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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2024-10-31 22:05:01,451 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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2024-10-31 22:05:01,515 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,516 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,516 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,517 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,518 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,530 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,531 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,532 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,533 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,535 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,536 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,536 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,537 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:01,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:01,937 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:05:01,940 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@387acc49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:01, skipping insertion in model container [2024-10-31 22:05:01,940 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:05:01,941 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:05:01,944 INFO L158 Benchmark]: Toolchain (without parser) took 3168.95ms. Allocated memory is still 157.3MB. Free memory was 108.6MB in the beginning and 82.2MB in the end (delta: 26.4MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2024-10-31 22:05:01,946 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 125.8MB. Free memory is still 70.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:05:01,947 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3164.91ms. Allocated memory is still 157.3MB. Free memory was 108.6MB in the beginning and 82.2MB in the end (delta: 26.4MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2024-10-31 22:05:01,949 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 125.8MB. Free memory is still 70.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3164.91ms. Allocated memory is still 157.3MB. Free memory was 108.6MB in the beginning and 82.2MB in the end (delta: 26.4MB). Peak memory consumption was 62.1MB. 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: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:05:04,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:05:04,565 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-31 22:05:04,574 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:05:04,575 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:05:04,611 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:05:04,612 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:05:04,612 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:05:04,613 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:05:04,613 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:05:04,614 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:05:04,614 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:05:04,615 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:05:04,616 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:05:04,616 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:05:04,616 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:05:04,617 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:05:04,617 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:05:04,618 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:05:04,618 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:05:04,619 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:05:04,619 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 22:05:04,620 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 22:05:04,620 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:05:04,620 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 22:05:04,621 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:05:04,621 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:05:04,621 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:05:04,622 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:05:04,622 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:05:04,623 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:05:04,623 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:05:04,623 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:05:04,624 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:05:04,624 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:05:04,624 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 22:05:04,625 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 22:05:04,625 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:05:04,625 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:05:04,626 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:05:04,626 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:05:04,626 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 22:05:04,627 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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2024-10-31 22:05:05,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:05:05,127 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:05:05,130 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:05:05,132 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:05:05,133 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:05:05,135 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i Unable to find full path for "g++" [2024-10-31 22:05:07,451 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:05:07,989 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:05:07,993 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2024-10-31 22:05:08,040 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/data/35c5b1fe5/a3f6ad0221d84b8c81b3b6d14b0b66ad/FLAG417f2ac08 [2024-10-31 22:05:08,066 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/bin/uautomizer-verify-4GaUIPS5ZU/data/35c5b1fe5/a3f6ad0221d84b8c81b3b6d14b0b66ad [2024-10-31 22:05:08,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:05:08,072 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:05:08,074 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:05:08,075 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:05:08,081 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:05:08,082 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:05:08" (1/1) ... [2024-10-31 22:05:08,084 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7af343cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:08, skipping insertion in model container [2024-10-31 22:05:08,088 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:05:08" (1/1) ... [2024-10-31 22:05:08,214 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:05:08,606 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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2024-10-31 22:05:08,615 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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2024-10-31 22:05:09,386 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 22:05:09,528 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 22:05:09,529 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 22:05:09,530 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 22:05:09,544 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 22:05:09,547 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:09,548 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:09,548 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:09,550 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 22:05:09,550 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:09,552 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:09,556 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 22:05:09,557 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 22:05:09,561 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 22:05:09,562 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 22:05:09,574 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:09,575 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 22:05:09,575 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:09,576 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 22:05:09,579 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:09,580 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 22:05:09,580 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:09,581 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 22:05:09,584 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:09,585 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 22:05:09,586 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:09,587 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 22:05:09,587 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:09,588 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,105 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 22:05:10,106 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 22:05:10,108 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 22:05:10,112 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 22:05:10,300 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 22:05:10,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:10,368 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-31 22:05:10,414 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:05:10,419 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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2024-10-31 22:05:10,420 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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2024-10-31 22:05:10,457 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 22:05:10,479 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 22:05:10,479 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 22:05:10,480 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 22:05:10,487 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 22:05:10,488 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,489 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,490 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,493 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 22:05:10,494 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,495 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,497 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 22:05:10,498 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 22:05:10,500 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 22:05:10,500 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 22:05:10,507 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,507 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 22:05:10,508 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,508 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 22:05:10,510 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,510 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 22:05:10,511 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,511 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 22:05:10,513 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,513 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 22:05:10,514 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,514 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 22:05:10,515 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,515 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,577 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 22:05:10,578 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 22:05:10,578 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 22:05:10,579 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 22:05:10,643 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 22:05:10,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:10,662 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:05:10,677 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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2024-10-31 22:05:10,678 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_b2f2acb2-91a0-4786-bb6e-5bb8f022bd69/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2024-10-31 22:05:10,737 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,738 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,738 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,739 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,740 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,751 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,752 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,753 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,753 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,757 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,758 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,759 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,760 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:05:10,880 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:05:11,172 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:05:11,172 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@314ff100 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:05:11, skipping insertion in model container [2024-10-31 22:05:11,173 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:05:11,173 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:05:11,175 INFO L158 Benchmark]: Toolchain (without parser) took 3102.49ms. Allocated memory was 77.6MB in the beginning and 100.7MB in the end (delta: 23.1MB). Free memory was 46.8MB in the beginning and 49.5MB in the end (delta: -2.7MB). Peak memory consumption was 65.5MB. Max. memory is 16.1GB. [2024-10-31 22:05:11,176 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 50.3MB. Free memory was 26.1MB in the beginning and 26.1MB in the end (delta: 9.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:05:11,177 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3099.56ms. Allocated memory was 77.6MB in the beginning and 100.7MB in the end (delta: 23.1MB). Free memory was 46.6MB in the beginning and 49.5MB in the end (delta: -2.9MB). Peak memory consumption was 65.5MB. Max. memory is 16.1GB. [2024-10-31 22:05:11,178 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 50.3MB. Free memory was 26.1MB in the beginning and 26.1MB in the end (delta: 9.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3099.56ms. Allocated memory was 77.6MB in the beginning and 100.7MB in the end (delta: 23.1MB). Free memory was 46.6MB in the beginning and 49.5MB in the end (delta: -2.9MB). Peak memory consumption was 65.5MB. 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