./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/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_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/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_49bd7258-1000-4009-bd80-b6bbda1f932b/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 3e33855732bf911c074b61758d4fc045b7b7b7affa817be687a2ca93efbf3565 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 21:59:06,479 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 21:59:06,576 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 21:59:06,587 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 21:59:06,587 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 21:59:06,620 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 21:59:06,621 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 21:59:06,621 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 21:59:06,622 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 21:59:06,622 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 21:59:06,623 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 21:59:06,623 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 21:59:06,624 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 21:59:06,626 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 21:59:06,626 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 21:59:06,626 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 21:59:06,628 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 21:59:06,631 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 21:59:06,631 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 21:59:06,631 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 21:59:06,632 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 21:59:06,632 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 21:59:06,632 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 21:59:06,633 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 21:59:06,633 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 21:59:06,633 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 21:59:06,634 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 21:59:06,634 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 21:59:06,634 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 21:59:06,634 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:59:06,635 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 21:59:06,635 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 21:59:06,635 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 21:59:06,636 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 21:59:06,638 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 21:59:06,639 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 21:59:06,640 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 21:59:06,640 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 21:59:06,640 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 21:59:06,640 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_49bd7258-1000-4009-bd80-b6bbda1f932b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e33855732bf911c074b61758d4fc045b7b7b7affa817be687a2ca93efbf3565 [2024-10-31 21:59:07,048 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 21:59:07,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 21:59:07,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 21:59:07,084 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 21:59:07,085 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 21:59:07,087 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i Unable to find full path for "g++" [2024-10-31 21:59:09,480 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 21:59:10,039 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 21:59:10,040 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i [2024-10-31 21:59:10,083 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/data/ede9aadb5/3a79a00ec0724269b853d27f40c10b03/FLAG4a0f195a7 [2024-10-31 21:59:10,106 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/data/ede9aadb5/3a79a00ec0724269b853d27f40c10b03 [2024-10-31 21:59:10,109 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 21:59:10,113 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 21:59:10,114 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 21:59:10,114 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 21:59:10,120 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 21:59:10,121 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:59:10" (1/1) ... [2024-10-31 21:59:10,122 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@591c97b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:59:10, skipping insertion in model container [2024-10-31 21:59:10,123 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:59:10" (1/1) ... [2024-10-31 21:59:10,238 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 21:59:10,654 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_49bd7258-1000-4009-bd80-b6bbda1f932b/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4494,4507] [2024-10-31 21:59:10,663 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_49bd7258-1000-4009-bd80-b6bbda1f932b/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4554,4567] [2024-10-31 21:59:11,667 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:11,668 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:11,668 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:11,669 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:11,671 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:11,693 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:11,694 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:11,696 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:11,697 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:11,700 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:11,701 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:11,702 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:11,702 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:59:12,465 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 21:59:12,488 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_49bd7258-1000-4009-bd80-b6bbda1f932b/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4494,4507] [2024-10-31 21:59:12,488 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_49bd7258-1000-4009-bd80-b6bbda1f932b/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4554,4567] [2024-10-31 21:59:12,574 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,576 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,576 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,580 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,581 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,598 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,601 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,603 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,603 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,605 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,607 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,608 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,610 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:12,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:59:13,168 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 21:59:13,169 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3631b3a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:59:13, skipping insertion in model container [2024-10-31 21:59:13,169 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 21:59:13,170 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 21:59:13,174 INFO L158 Benchmark]: Toolchain (without parser) took 3060.66ms. Allocated memory was 142.6MB in the beginning and 213.9MB in the end (delta: 71.3MB). Free memory was 95.9MB in the beginning and 121.8MB in the end (delta: -25.9MB). Peak memory consumption was 77.9MB. Max. memory is 16.1GB. [2024-10-31 21:59:13,175 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 104.9MB. Free memory was 73.1MB in the beginning and 73.0MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 21:59:13,176 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3055.40ms. Allocated memory was 142.6MB in the beginning and 213.9MB in the end (delta: 71.3MB). Free memory was 95.2MB in the beginning and 121.8MB in the end (delta: -26.6MB). Peak memory consumption was 75.8MB. Max. memory is 16.1GB. [2024-10-31 21:59:13,178 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 104.9MB. Free memory was 73.1MB in the beginning and 73.0MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3055.40ms. Allocated memory was 142.6MB in the beginning and 213.9MB in the end (delta: 71.3MB). Free memory was 95.2MB in the beginning and 121.8MB in the end (delta: -26.6MB). Peak memory consumption was 75.8MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/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_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/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_49bd7258-1000-4009-bd80-b6bbda1f932b/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 3e33855732bf911c074b61758d4fc045b7b7b7affa817be687a2ca93efbf3565 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 21:59:15,732 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 21:59:15,839 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-31 21:59:15,845 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 21:59:15,846 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 21:59:15,893 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 21:59:15,893 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 21:59:15,894 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 21:59:15,895 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 21:59:15,899 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 21:59:15,900 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 21:59:15,900 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 21:59:15,901 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 21:59:15,901 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 21:59:15,902 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 21:59:15,902 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 21:59:15,902 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 21:59:15,903 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 21:59:15,903 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 21:59:15,903 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 21:59:15,905 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 21:59:15,906 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-31 21:59:15,906 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-31 21:59:15,907 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 21:59:15,907 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-31 21:59:15,907 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 21:59:15,908 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 21:59:15,908 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 21:59:15,908 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 21:59:15,909 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 21:59:15,909 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 21:59:15,909 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:59:15,910 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 21:59:15,911 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 21:59:15,911 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 21:59:15,912 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-31 21:59:15,912 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-31 21:59:15,913 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 21:59:15,914 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 21:59:15,914 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 21:59:15,914 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 21:59:15,915 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-31 21:59:15,915 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_49bd7258-1000-4009-bd80-b6bbda1f932b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3e33855732bf911c074b61758d4fc045b7b7b7affa817be687a2ca93efbf3565 [2024-10-31 21:59:16,319 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 21:59:16,351 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 21:59:16,354 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 21:59:16,355 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 21:59:16,356 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 21:59:16,357 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i Unable to find full path for "g++" [2024-10-31 21:59:18,417 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 21:59:19,109 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 21:59:19,111 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i [2024-10-31 21:59:19,163 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/data/4a8ce6f8d/e1fc17ab4c31402f80bb1083083d8f96/FLAGadadcbd76 [2024-10-31 21:59:19,187 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49bd7258-1000-4009-bd80-b6bbda1f932b/bin/uautomizer-verify-4GaUIPS5ZU/data/4a8ce6f8d/e1fc17ab4c31402f80bb1083083d8f96 [2024-10-31 21:59:19,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 21:59:19,195 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 21:59:19,198 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 21:59:19,199 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 21:59:19,206 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 21:59:19,207 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:59:19" (1/1) ... [2024-10-31 21:59:19,208 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d051ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:59:19, skipping insertion in model container [2024-10-31 21:59:19,210 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:59:19" (1/1) ... [2024-10-31 21:59:19,343 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 21:59:19,681 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_49bd7258-1000-4009-bd80-b6bbda1f932b/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4494,4507] [2024-10-31 21:59:19,688 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_49bd7258-1000-4009-bd80-b6bbda1f932b/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4554,4567] [2024-10-31 21:59:20,450 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 21:59:20,592 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 21:59:20,593 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 21:59:20,594 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 21:59:20,607 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 21:59:20,609 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:20,610 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:20,611 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:20,612 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 21:59:20,612 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:20,613 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:20,617 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 21:59:20,618 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 21:59:20,621 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 21:59:20,622 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 21:59:20,645 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:20,648 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 21:59:20,651 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:20,652 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 21:59:20,655 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:20,656 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 21:59:20,656 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:20,657 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 21:59:20,659 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:20,661 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 21:59:20,661 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:20,662 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 21:59:20,663 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:20,663 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,076 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 21:59:21,076 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 21:59:21,077 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 21:59:21,078 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 21:59:21,234 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 21:59:21,249 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:59:21,271 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-31 21:59:21,338 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 21:59:21,342 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_49bd7258-1000-4009-bd80-b6bbda1f932b/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4494,4507] [2024-10-31 21:59:21,343 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_49bd7258-1000-4009-bd80-b6bbda1f932b/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4554,4567] [2024-10-31 21:59:21,367 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 21:59:21,383 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 21:59:21,383 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 21:59:21,384 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 21:59:21,390 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 21:59:21,391 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,392 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,392 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,393 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 21:59:21,393 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,398 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,401 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 21:59:21,405 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 21:59:21,407 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 21:59:21,407 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 21:59:21,413 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,414 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 21:59:21,414 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,414 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 21:59:21,416 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,416 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 21:59:21,417 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,417 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 21:59:21,418 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,419 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 21:59:21,419 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,420 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 21:59:21,420 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,420 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,489 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 21:59:21,489 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 21:59:21,490 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 21:59:21,490 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 21:59:21,538 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 21:59:21,553 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:59:21,565 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 21:59:21,586 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_49bd7258-1000-4009-bd80-b6bbda1f932b/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4494,4507] [2024-10-31 21:59:21,586 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_49bd7258-1000-4009-bd80-b6bbda1f932b/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4554,4567] [2024-10-31 21:59:21,655 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,656 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,656 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,657 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,657 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,664 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,664 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,665 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,666 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,667 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,667 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,668 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,668 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:59:21,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:59:21,955 ERROR L321 MainTranslator]: Unsupported Syntax: The following functions are not defined or handled internally: aws_array_list_ensure_capacity [2024-10-31 21:59:21,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e4b470e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:59:21, skipping insertion in model container [2024-10-31 21:59:21,956 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 21:59:21,956 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-31 21:59:21,958 INFO L158 Benchmark]: Toolchain (without parser) took 2762.86ms. Allocated memory was 113.2MB in the beginning and 144.7MB in the end (delta: 31.5MB). Free memory was 83.0MB in the beginning and 66.6MB in the end (delta: 16.4MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. [2024-10-31 21:59:21,959 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 75.5MB. Free memory is still 51.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 21:59:21,959 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2758.48ms. Allocated memory was 113.2MB in the beginning and 144.7MB in the end (delta: 31.5MB). Free memory was 83.0MB in the beginning and 66.6MB in the end (delta: 16.4MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. [2024-10-31 21:59:21,961 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 75.5MB. Free memory is still 51.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2758.48ms. Allocated memory was 113.2MB in the beginning and 144.7MB in the end (delta: 31.5MB). Free memory was 83.0MB in the beginning and 66.6MB in the end (delta: 16.4MB). Peak memory consumption was 49.0MB. 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