./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0ba06c24e4863868ad00a49056930e4c556765c875f4e2eef69c939c987b26bc --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:01:18,434 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:01:18,560 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 05:01:18,567 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:01:18,568 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:01:18,612 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:01:18,613 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:01:18,613 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:01:18,614 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:01:18,620 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:01:18,620 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:01:18,621 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:01:18,622 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:01:18,624 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:01:18,624 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:01:18,625 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:01:18,625 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:01:18,626 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:01:18,626 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:01:18,627 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:01:18,627 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:01:18,628 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:01:18,630 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:01:18,630 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:01:18,631 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:01:18,631 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:01:18,632 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:01:18,632 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:01:18,633 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:01:18,633 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:01:18,635 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:01:18,636 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:01:18,636 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:01:18,636 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:01:18,637 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:01:18,638 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:01:18,638 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:01:18,638 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:01:18,639 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:01:18,639 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:01:18,640 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:01:18,640 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:01:18,640 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ba06c24e4863868ad00a49056930e4c556765c875f4e2eef69c939c987b26bc [2023-11-19 05:01:18,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:01:18,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:01:18,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:01:19,000 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:01:19,000 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:01:19,002 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2023-11-19 05:01:22,077 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:01:22,651 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:01:22,652 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2023-11-19 05:01:22,685 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/data/ce42414db/02afee048aa74a15a9bb2632be24625a/FLAG7cb4b10e2 [2023-11-19 05:01:22,700 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/data/ce42414db/02afee048aa74a15a9bb2632be24625a [2023-11-19 05:01:22,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:01:22,705 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:01:22,707 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:01:22,707 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:01:22,715 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:01:22,716 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:01:22" (1/1) ... [2023-11-19 05:01:22,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f6dec45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:01:22, skipping insertion in model container [2023-11-19 05:01:22,718 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:01:22" (1/1) ... [2023-11-19 05:01:22,878 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:01:23,133 WARN L240 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_20e63e8d-4c8f-478b-9e14-659c59d831b8/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2023-11-19 05:01:23,142 WARN L240 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_20e63e8d-4c8f-478b-9e14-659c59d831b8/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2023-11-19 05:01:24,260 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,261 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,262 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,271 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,273 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,288 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,289 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,291 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,292 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,294 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,295 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,296 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,297 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:24,763 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 05:01:24,764 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 05:01:24,765 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 05:01:24,767 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 05:01:24,768 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 05:01:24,769 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 05:01:24,770 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 05:01:24,771 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 05:01:24,772 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 05:01:24,773 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 05:01:24,933 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 05:01:24,934 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f259dd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:01:24, skipping insertion in model container [2023-11-19 05:01:24,934 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:01:24,935 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:01:24,937 INFO L158 Benchmark]: Toolchain (without parser) took 2230.70ms. Allocated memory is still 195.0MB. Free memory was 142.5MB in the beginning and 148.8MB in the end (delta: -6.3MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2023-11-19 05:01:24,938 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory was 83.8MB in the beginning and 83.7MB in the end (delta: 134.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:01:24,939 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2227.81ms. Allocated memory is still 195.0MB. Free memory was 142.5MB in the beginning and 148.8MB in the end (delta: -6.3MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2023-11-19 05:01:24,940 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory was 83.8MB in the beginning and 83.7MB in the end (delta: 134.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2227.81ms. Allocated memory is still 195.0MB. Free memory was 142.5MB in the beginning and 148.8MB in the end (delta: -6.3MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7359]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax 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_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0ba06c24e4863868ad00a49056930e4c556765c875f4e2eef69c939c987b26bc --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:01:27,474 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:01:27,566 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-19 05:01:27,589 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:01:27,590 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:01:27,658 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:01:27,659 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:01:27,660 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:01:27,661 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:01:27,667 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:01:27,667 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:01:27,668 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:01:27,668 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:01:27,670 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:01:27,671 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:01:27,671 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:01:27,673 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:01:27,673 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:01:27,674 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:01:27,675 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:01:27,675 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:01:27,676 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:01:27,677 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:01:27,677 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:01:27,678 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:01:27,678 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:01:27,678 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:01:27,679 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:01:27,680 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:01:27,680 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:01:27,681 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:01:27,682 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:01:27,682 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:01:27,683 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:01:27,683 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:01:27,683 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:01:27,684 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:01:27,684 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:01:27,684 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:01:27,685 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ba06c24e4863868ad00a49056930e4c556765c875f4e2eef69c939c987b26bc [2023-11-19 05:01:28,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:01:28,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:01:28,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:01:28,099 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:01:28,099 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:01:28,101 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2023-11-19 05:01:31,334 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:01:31,911 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:01:31,911 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2023-11-19 05:01:31,950 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/data/f1a9327e7/3f016203a3c44f3c9cb0543cb854da3a/FLAG6a6175ebe [2023-11-19 05:01:31,969 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20e63e8d-4c8f-478b-9e14-659c59d831b8/bin/utaipan-verify-t7M7D8N6sZ/data/f1a9327e7/3f016203a3c44f3c9cb0543cb854da3a [2023-11-19 05:01:31,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:01:31,977 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:01:31,982 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:01:31,982 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:01:31,987 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:01:31,990 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:01:31" (1/1) ... [2023-11-19 05:01:31,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a9910cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:01:31, skipping insertion in model container [2023-11-19 05:01:31,992 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:01:31" (1/1) ... [2023-11-19 05:01:32,132 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:01:32,365 WARN L240 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_20e63e8d-4c8f-478b-9e14-659c59d831b8/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2023-11-19 05:01:32,373 WARN L240 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_20e63e8d-4c8f-478b-9e14-659c59d831b8/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2023-11-19 05:01:33,404 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,413 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,413 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,415 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,416 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,435 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,441 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,445 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,447 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,451 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,453 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,455 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,456 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:01:33,911 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 05:01:33,913 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 05:01:33,914 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 05:01:33,916 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 05:01:33,918 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 05:01:33,919 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 05:01:33,920 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 05:01:33,921 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 05:01:33,922 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 05:01:33,923 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 05:01:34,094 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 05:01:34,095 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@56dc6fc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:01:34, skipping insertion in model container [2023-11-19 05:01:34,095 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:01:34,096 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:01:34,098 INFO L158 Benchmark]: Toolchain (without parser) took 2119.87ms. Allocated memory is still 88.1MB. Free memory was 57.3MB in the beginning and 48.6MB in the end (delta: 8.7MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2023-11-19 05:01:34,099 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 56.6MB. Free memory was 32.9MB in the beginning and 32.8MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:01:34,100 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2114.18ms. Allocated memory is still 88.1MB. Free memory was 57.1MB in the beginning and 48.6MB in the end (delta: 8.4MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2023-11-19 05:01:34,102 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 56.6MB. Free memory was 32.9MB in the beginning and 32.8MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2114.18ms. Allocated memory is still 88.1MB. Free memory was 57.1MB in the beginning and 48.6MB in the end (delta: 8.4MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7359]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN