./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:17:41,297 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:17:41,371 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:17:41,375 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:17:41,376 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:17:41,398 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:17:41,398 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:17:41,399 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:17:41,399 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:17:41,400 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:17:41,400 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:17:41,401 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:17:41,401 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:17:41,402 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:17:41,402 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:17:41,403 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:17:41,405 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:17:41,409 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:17:41,410 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:17:41,410 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:17:41,410 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:17:41,411 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:17:41,411 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:17:41,411 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:17:41,412 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:17:41,413 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:17:41,413 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:17:41,414 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:17:41,415 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:17:41,415 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:17:41,415 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:17:41,416 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:17:41,416 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:17:41,417 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:17:41,417 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:17:41,418 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:17:41,418 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:17:41,418 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:17:41,418 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:17:41,419 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2024-10-31 22:17:41,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:17:41,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:17:41,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:17:41,744 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:17:41,744 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:17:41,746 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i Unable to find full path for "g++" [2024-10-31 22:17:43,918 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:17:44,527 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:17:44,531 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2024-10-31 22:17:44,587 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/data/86fd78b95/223fefb54135462aa7e0c7be8a48ad5b/FLAG242ab48c1 [2024-10-31 22:17:45,005 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/data/86fd78b95/223fefb54135462aa7e0c7be8a48ad5b [2024-10-31 22:17:45,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:17:45,011 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:17:45,014 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:17:45,015 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:17:45,025 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:17:45,026 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:17:45" (1/1) ... [2024-10-31 22:17:45,027 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52436ac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:45, skipping insertion in model container [2024-10-31 22:17:45,028 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:17:45" (1/1) ... [2024-10-31 22:17:45,140 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:17:45,467 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2024-10-31 22:17:45,477 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2024-10-31 22:17:46,658 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:46,662 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:46,663 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:46,664 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:46,670 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:46,707 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:46,708 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:46,711 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:46,712 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:46,715 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:46,716 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:46,717 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:46,718 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:17:47,783 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:17:47,804 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2024-10-31 22:17:47,808 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2024-10-31 22:17:47,885 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,886 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,886 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,887 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,891 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,908 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,912 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,913 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,914 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,915 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,918 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,918 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:47,919 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:48,052 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:17:48,234 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:17:48,235 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75e45a98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:48, skipping insertion in model container [2024-10-31 22:17:48,236 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:17:48,236 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:17:48,239 INFO L158 Benchmark]: Toolchain (without parser) took 3226.86ms. Allocated memory was 146.8MB in the beginning and 182.5MB in the end (delta: 35.7MB). Free memory was 110.4MB in the beginning and 115.7MB in the end (delta: -5.2MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2024-10-31 22:17:48,240 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 111.1MB. Free memory is still 69.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:17:48,241 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3221.99ms. Allocated memory was 146.8MB in the beginning and 182.5MB in the end (delta: 35.7MB). Free memory was 110.4MB in the beginning and 115.7MB in the end (delta: -5.2MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2024-10-31 22:17:48,243 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 111.1MB. Free memory is still 69.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3221.99ms. Allocated memory was 146.8MB in the beginning and 182.5MB in the end (delta: 35.7MB). Free memory was 110.4MB in the beginning and 115.7MB in the end (delta: -5.2MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: -1]: Unsupported Syntax The following functions are not defined or handled internally: aws_array_list_ensure_capacity RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:17:50,933 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:17:51,055 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-31 22:17:51,064 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:17:51,066 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:17:51,109 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:17:51,110 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:17:51,111 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:17:51,112 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:17:51,112 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:17:51,113 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:17:51,114 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:17:51,115 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:17:51,120 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:17:51,121 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:17:51,121 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:17:51,122 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:17:51,122 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:17:51,123 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:17:51,123 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:17:51,123 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:17:51,124 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 22:17:51,125 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 22:17:51,125 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:17:51,126 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 22:17:51,126 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:17:51,127 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:17:51,127 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:17:51,130 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:17:51,130 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:17:51,132 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:17:51,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:17:51,133 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:17:51,133 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:17:51,134 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:17:51,134 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 22:17:51,135 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 22:17:51,135 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:17:51,135 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:17:51,136 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:17:51,136 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:17:51,137 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 22:17:51,138 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2024-10-31 22:17:51,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:17:51,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:17:51,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:17:51,636 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:17:51,637 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:17:51,638 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i Unable to find full path for "g++" [2024-10-31 22:17:53,829 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:17:54,362 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:17:54,366 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2024-10-31 22:17:54,407 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/data/61181a62b/7af36a368fa74797bc99e5ced05a8fbb/FLAG64f7bdc1e [2024-10-31 22:17:54,438 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dbcb96-2cde-4665-bed3-d21892a0d7fe/bin/uautomizer-verify-4GaUIPS5ZU/data/61181a62b/7af36a368fa74797bc99e5ced05a8fbb [2024-10-31 22:17:54,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:17:54,443 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:17:54,444 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:17:54,446 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:17:54,452 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:17:54,455 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:17:54" (1/1) ... [2024-10-31 22:17:54,456 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ba53b03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:54, skipping insertion in model container [2024-10-31 22:17:54,457 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:17:54" (1/1) ... [2024-10-31 22:17:54,589 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:17:55,031 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2024-10-31 22:17:55,040 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2024-10-31 22:17:55,856 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 22:17:56,011 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 22:17:56,012 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 22:17:56,014 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 22:17:56,041 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 22:17:56,047 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,048 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,049 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,050 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 22:17:56,050 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,052 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,058 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 22:17:56,059 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 22:17:56,066 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 22:17:56,068 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 22:17:56,094 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,096 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 22:17:56,096 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,097 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 22:17:56,101 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,102 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 22:17:56,103 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,104 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 22:17:56,107 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,113 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 22:17:56,113 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,114 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 22:17:56,117 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,118 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:56,690 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 22:17:56,691 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 22:17:56,692 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 22:17:56,693 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 22:17:56,903 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 22:17:56,926 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:17:56,966 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-31 22:17:57,022 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:17:57,032 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2024-10-31 22:17:57,033 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2024-10-31 22:17:57,080 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 22:17:57,100 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 22:17:57,101 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 22:17:57,102 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 22:17:57,112 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 22:17:57,117 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,118 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,118 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,119 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 22:17:57,119 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,120 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,126 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 22:17:57,127 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 22:17:57,150 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 22:17:57,150 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 22:17:57,155 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,156 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 22:17:57,156 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,156 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 22:17:57,158 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,158 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 22:17:57,158 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,159 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 22:17:57,160 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,160 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 22:17:57,161 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,161 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 22:17:57,161 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,162 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,222 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 22:17:57,223 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 22:17:57,224 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 22:17:57,224 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 22:17:57,284 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 22:17:57,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:17:57,318 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:17:57,341 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2024-10-31 22:17:57,341 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_63dbcb96-2cde-4665-bed3-d21892a0d7fe/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2024-10-31 22:17:57,425 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,427 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,427 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,428 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,429 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,463 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,464 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,466 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,467 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,468 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,470 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,470 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,471 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:17:57,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:17:57,944 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 22:17:57,944 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3518b192 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:17:57, skipping insertion in model container [2024-10-31 22:17:57,945 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:17:57,946 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 22:17:57,948 INFO L158 Benchmark]: Toolchain (without parser) took 3504.41ms. Allocated memory was 73.4MB in the beginning and 115.3MB in the end (delta: 41.9MB). Free memory was 43.1MB in the beginning and 61.4MB in the end (delta: -18.3MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. [2024-10-31 22:17:57,948 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 52.4MB. Free memory is still 28.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:17:57,952 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3501.73ms. Allocated memory was 73.4MB in the beginning and 115.3MB in the end (delta: 41.9MB). Free memory was 42.8MB in the beginning and 61.9MB in the end (delta: -19.1MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. [2024-10-31 22:17:57,953 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 52.4MB. Free memory is still 28.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3501.73ms. Allocated memory was 73.4MB in the beginning and 115.3MB in the end (delta: 41.9MB). Free memory was 42.8MB in the beginning and 61.9MB in the end (delta: -19.1MB). Peak memory consumption was 50.2MB. 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