./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/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_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/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_e2067a12-18e8-4d36-8ddf-d62d65ac5103/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 ffbf3b1479afd9aaa2ec45fcd2782998a39316f97238379433376f7ba5094eb5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:06:48,330 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:06:48,467 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 05:06:48,478 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:06:48,479 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:06:48,526 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:06:48,527 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:06:48,528 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:06:48,529 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:06:48,535 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:06:48,536 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:06:48,537 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:06:48,537 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:06:48,539 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:06:48,540 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:06:48,540 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:06:48,541 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:06:48,541 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:06:48,542 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:06:48,542 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:06:48,543 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:06:48,544 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:06:48,545 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:06:48,546 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:06:48,546 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:06:48,547 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:06:48,547 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:06:48,548 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:06:48,548 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:06:48,549 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:06:48,550 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:06:48,551 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:06:48,551 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:06:48,551 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:06:48,552 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:06:48,552 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:06:48,552 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:06:48,553 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:06:48,553 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:06:48,553 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:06:48,554 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:06:48,554 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:06:48,554 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_e2067a12-18e8-4d36-8ddf-d62d65ac5103/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffbf3b1479afd9aaa2ec45fcd2782998a39316f97238379433376f7ba5094eb5 [2023-11-19 05:06:48,852 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:06:48,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:06:48,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:06:48,881 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:06:48,881 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:06:48,883 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2023-11-19 05:06:52,057 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:06:52,784 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:06:52,785 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2023-11-19 05:06:52,816 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/data/50dd23daa/e09b739612a34e44981a3baf61a906f5/FLAG8cc1e4c0a [2023-11-19 05:06:52,837 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/data/50dd23daa/e09b739612a34e44981a3baf61a906f5 [2023-11-19 05:06:52,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:06:52,846 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:06:52,848 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:06:52,849 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:06:52,855 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:06:52,856 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:06:52" (1/1) ... [2023-11-19 05:06:52,857 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@db89d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:06:52, skipping insertion in model container [2023-11-19 05:06:52,858 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:06:52" (1/1) ... [2023-11-19 05:06:52,984 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:06:53,301 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_e2067a12-18e8-4d36-8ddf-d62d65ac5103/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2023-11-19 05:06:53,310 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_e2067a12-18e8-4d36-8ddf-d62d65ac5103/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2023-11-19 05:06:54,376 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,377 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,378 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,378 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,380 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,403 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,404 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,406 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,407 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,409 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,410 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,411 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,411 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:54,790 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 05:06:54,791 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 05:06:54,792 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 05:06:54,794 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 05:06:54,795 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 05:06:54,796 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 05:06:54,797 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 05:06:54,798 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 05:06:54,798 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 05:06:54,799 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 05:06:54,926 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 05:06:54,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2aeea81b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:06:54, skipping insertion in model container [2023-11-19 05:06:54,927 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:06:54,928 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:06:54,929 INFO L158 Benchmark]: Toolchain (without parser) took 2082.63ms. Allocated memory is still 188.7MB. Free memory was 142.2MB in the beginning and 139.9MB in the end (delta: 2.3MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. [2023-11-19 05:06:54,930 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 130.0MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:06:54,931 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2079.10ms. Allocated memory is still 188.7MB. Free memory was 142.2MB in the beginning and 139.9MB in the end (delta: 2.3MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. [2023-11-19 05:06:54,933 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 130.0MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2079.10ms. Allocated memory is still 188.7MB. Free memory was 142.2MB in the beginning and 139.9MB in the end (delta: 2.3MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7141]: 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/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_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/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_e2067a12-18e8-4d36-8ddf-d62d65ac5103/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 ffbf3b1479afd9aaa2ec45fcd2782998a39316f97238379433376f7ba5094eb5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:06:57,553 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:06:57,644 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-19 05:06:57,650 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:06:57,651 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:06:57,679 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:06:57,679 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:06:57,680 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:06:57,681 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:06:57,682 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:06:57,682 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:06:57,683 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:06:57,684 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:06:57,684 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:06:57,685 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:06:57,685 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:06:57,686 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:06:57,687 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:06:57,688 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:06:57,688 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:06:57,689 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:06:57,690 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:06:57,690 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:06:57,691 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:06:57,692 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:06:57,692 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:06:57,693 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:06:57,694 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:06:57,694 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:06:57,695 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:06:57,695 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:06:57,696 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:06:57,696 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:06:57,697 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:06:57,697 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:06:57,698 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:06:57,698 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:06:57,699 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:06:57,699 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:06:57,699 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_e2067a12-18e8-4d36-8ddf-d62d65ac5103/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffbf3b1479afd9aaa2ec45fcd2782998a39316f97238379433376f7ba5094eb5 [2023-11-19 05:06:58,105 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:06:58,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:06:58,139 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:06:58,140 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:06:58,142 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:06:58,144 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2023-11-19 05:07:01,472 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:07:02,121 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:07:02,121 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2023-11-19 05:07:02,161 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/data/1d2c1d716/8044edeb2ed6439b9284d5f3e16e9750/FLAGf6afe11e0 [2023-11-19 05:07:02,189 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2067a12-18e8-4d36-8ddf-d62d65ac5103/bin/utaipan-verify-t7M7D8N6sZ/data/1d2c1d716/8044edeb2ed6439b9284d5f3e16e9750 [2023-11-19 05:07:02,198 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:07:02,201 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:07:02,207 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:07:02,207 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:07:02,214 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:07:02,217 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:07:02" (1/1) ... [2023-11-19 05:07:02,218 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68814689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:02, skipping insertion in model container [2023-11-19 05:07:02,219 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:07:02" (1/1) ... [2023-11-19 05:07:02,404 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:07:02,673 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_e2067a12-18e8-4d36-8ddf-d62d65ac5103/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2023-11-19 05:07:02,684 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_e2067a12-18e8-4d36-8ddf-d62d65ac5103/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2023-11-19 05:07:03,753 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:03,754 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:03,755 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:03,768 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:03,770 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:03,791 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:03,792 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:03,795 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:03,796 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:03,799 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:03,800 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:03,801 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:03,802 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:04,230 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 05:07:04,231 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 05:07:04,233 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 05:07:04,235 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 05:07:04,237 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 05:07:04,238 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 05:07:04,239 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 05:07:04,240 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 05:07:04,242 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 05:07:04,243 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 05:07:04,409 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 05:07:04,410 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6df7d919 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:04, skipping insertion in model container [2023-11-19 05:07:04,410 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:07:04,411 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:07:04,413 INFO L158 Benchmark]: Toolchain (without parser) took 2210.49ms. Allocated memory was 75.5MB in the beginning and 102.8MB in the end (delta: 27.3MB). Free memory was 39.7MB in the beginning and 56.0MB in the end (delta: -16.2MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2023-11-19 05:07:04,414 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 75.5MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:07:04,415 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2203.66ms. Allocated memory was 75.5MB in the beginning and 102.8MB in the end (delta: 27.3MB). Free memory was 39.5MB in the beginning and 56.3MB in the end (delta: -16.8MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2023-11-19 05:07:04,417 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 75.5MB. Free memory is still 51.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2203.66ms. Allocated memory was 75.5MB in the beginning and 102.8MB in the end (delta: 27.3MB). Free memory was 39.5MB in the beginning and 56.3MB in the end (delta: -16.8MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7141]: 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