./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.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_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:53:41,193 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:53:41,338 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:53:41,352 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:53:41,352 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:53:41,393 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:53:41,395 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:53:41,396 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:53:41,397 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:53:41,402 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:53:41,404 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:53:41,404 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:53:41,405 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:53:41,407 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:53:41,407 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:53:41,408 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:53:41,408 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:53:41,409 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:53:41,409 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:53:41,410 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:53:41,410 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:53:41,411 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:53:41,412 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:53:41,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:53:41,413 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:53:41,413 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:53:41,414 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:53:41,414 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:53:41,415 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:53:41,415 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:53:41,416 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2023-11-19 02:53:41,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:53:41,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:53:41,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:53:41,791 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:53:41,793 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:53:41,794 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2023-11-19 02:53:44,895 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:53:45,521 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:53:45,522 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2023-11-19 02:53:45,561 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/data/425d075fa/e6d3269c56164613831eb9f33a26f118/FLAGb93d67065 [2023-11-19 02:53:45,578 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/data/425d075fa/e6d3269c56164613831eb9f33a26f118 [2023-11-19 02:53:45,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:53:45,586 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:53:45,590 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:53:45,590 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:53:45,596 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:53:45,596 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:53:45" (1/1) ... [2023-11-19 02:53:45,598 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26e7ad7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:45, skipping insertion in model container [2023-11-19 02:53:45,598 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:53:45" (1/1) ... [2023-11-19 02:53:45,763 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:53:46,122 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_6e72bbaa-f19a-47db-91c3-9566aa62e73b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2023-11-19 02:53:46,132 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_6e72bbaa-f19a-47db-91c3-9566aa62e73b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2023-11-19 02:53:47,069 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:47,070 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:47,075 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:47,076 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:47,078 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:47,101 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:47,102 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:47,104 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:47,105 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:47,631 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:53:47,633 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:53:47,635 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:53:47,638 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:53:47,644 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:53:47,645 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:53:47,646 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:53:47,647 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:53:47,650 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:53:47,653 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:53:47,867 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:53:47,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40e85db8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:47, skipping insertion in model container [2023-11-19 02:53:47,868 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:53:47,868 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:53:47,870 INFO L158 Benchmark]: Toolchain (without parser) took 2283.31ms. Allocated memory is still 155.2MB. Free memory was 107.8MB in the beginning and 92.6MB in the end (delta: 15.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-11-19 02:53:47,871 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 115.3MB. Free memory is still 86.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:53:47,872 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2278.36ms. Allocated memory is still 155.2MB. Free memory was 107.2MB in the beginning and 92.6MB in the end (delta: 14.6MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-11-19 02:53:47,873 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 115.3MB. Free memory is still 86.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2278.36ms. Allocated memory is still 155.2MB. Free memory was 107.2MB in the beginning and 92.6MB in the end (delta: 14.6MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: 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_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:53:50,316 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:53:50,455 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:53:50,506 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:53:50,507 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:53:50,508 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:53:50,509 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:53:50,510 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:53:50,511 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:53:50,516 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:53:50,516 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:53:50,517 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:53:50,517 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:53:50,519 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:53:50,520 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:53:50,520 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:53:50,520 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:53:50,521 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:53:50,521 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:53:50,522 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:53:50,523 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:53:50,523 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:53:50,524 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:53:50,524 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:53:50,524 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:53:50,525 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:53:50,526 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:53:50,526 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:53:50,527 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:53:50,527 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:53:50,528 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:53:50,529 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:53:50,529 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:53:50,530 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:53:50,530 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_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2023-11-19 02:53:50,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:53:50,981 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:53:50,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:53:50,986 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:53:50,986 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:53:50,988 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2023-11-19 02:53:54,126 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:53:54,919 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:53:54,920 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2023-11-19 02:53:54,948 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/data/816e55b2a/8c2079f8a6874a7b8695f718ba4cc575/FLAG5ded8df9c [2023-11-19 02:53:54,963 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e72bbaa-f19a-47db-91c3-9566aa62e73b/bin/ukojak-verify-G8NBE6pJGL/data/816e55b2a/8c2079f8a6874a7b8695f718ba4cc575 [2023-11-19 02:53:54,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:53:54,967 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:53:54,969 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:53:54,969 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:53:54,974 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:53:54,975 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:53:54" (1/1) ... [2023-11-19 02:53:54,976 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ebe3e3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:54, skipping insertion in model container [2023-11-19 02:53:54,976 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:53:54" (1/1) ... [2023-11-19 02:53:55,144 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:53:55,496 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_6e72bbaa-f19a-47db-91c3-9566aa62e73b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2023-11-19 02:53:55,505 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_6e72bbaa-f19a-47db-91c3-9566aa62e73b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2023-11-19 02:53:56,662 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:56,663 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:56,664 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:56,665 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:56,666 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:56,682 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:56,683 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:56,685 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:56,686 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:53:57,139 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:53:57,141 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:53:57,146 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:53:57,148 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:53:57,165 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:53:57,166 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:53:57,168 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:53:57,173 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:53:57,176 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:53:57,179 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:53:57,412 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:53:57,412 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b0eef31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:53:57, skipping insertion in model container [2023-11-19 02:53:57,412 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:53:57,413 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:53:57,415 INFO L158 Benchmark]: Toolchain (without parser) took 2446.67ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 46.4MB in the beginning and 52.4MB in the end (delta: -6.0MB). Peak memory consumption was 23.0MB. Max. memory is 16.1GB. [2023-11-19 02:53:57,416 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 79.7MB. Free memory was 55.4MB in the beginning and 55.4MB in the end (delta: 27.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:53:57,426 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2444.19ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 46.2MB in the beginning and 52.4MB in the end (delta: -6.2MB). Peak memory consumption was 20.9MB. Max. memory is 16.1GB. [2023-11-19 02:53:57,428 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 79.7MB. Free memory was 55.4MB in the beginning and 55.4MB in the end (delta: 27.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2444.19ms. Allocated memory was 79.7MB in the beginning and 102.8MB in the end (delta: 23.1MB). Free memory was 46.2MB in the beginning and 52.4MB in the end (delta: -6.2MB). Peak memory consumption was 20.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: 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