./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_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_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/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_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/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_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/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 f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:14:25,686 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:14:25,830 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:14:25,839 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:14:25,840 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:14:25,887 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:14:25,888 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:14:25,889 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:14:25,890 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:14:25,895 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:14:25,897 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:14:25,897 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:14:25,898 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:14:25,900 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:14:25,900 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:14:25,901 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:14:25,901 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:14:25,902 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:14:25,902 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:14:25,903 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:14:25,903 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:14:25,904 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:14:25,904 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:14:25,905 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:14:25,905 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:14:25,906 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:14:25,906 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:14:25,906 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:14:25,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:14:25,907 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:14:25,909 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_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2023-11-19 03:14:26,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:14:26,260 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:14:26,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:14:26,265 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:14:26,266 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:14:26,267 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2023-11-19 03:14:29,486 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:14:30,230 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:14:30,231 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2023-11-19 03:14:30,266 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/data/b95db779f/8c82f82704fe4abaa16559fb9c241597/FLAG41db24f5e [2023-11-19 03:14:30,288 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/data/b95db779f/8c82f82704fe4abaa16559fb9c241597 [2023-11-19 03:14:30,298 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:14:30,301 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:14:30,305 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:14:30,306 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:14:30,313 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:14:30,314 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:14:30" (1/1) ... [2023-11-19 03:14:30,316 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67df3bd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:14:30, skipping insertion in model container [2023-11-19 03:14:30,316 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:14:30" (1/1) ... [2023-11-19 03:14:30,474 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:14:30,827 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_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2023-11-19 03:14:30,836 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_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2023-11-19 03:14:32,045 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:32,048 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:32,048 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:32,049 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:32,051 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:32,067 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:32,076 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:32,078 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:32,079 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:32,557 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:14:32,558 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:14:32,559 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:14:32,561 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:14:32,562 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:14:32,563 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:14:32,564 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:14:32,565 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:14:32,566 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:14:32,567 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:14:32,872 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:14:32,887 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@527e1655 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:14:32, skipping insertion in model container [2023-11-19 03:14:32,888 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:14:32,888 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:14:32,890 INFO L158 Benchmark]: Toolchain (without parser) took 2588.79ms. Allocated memory is still 140.5MB. Free memory was 93.1MB in the beginning and 74.2MB in the end (delta: 18.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-19 03:14:32,891 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 115.3MB. Free memory is still 85.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:14:32,892 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2582.95ms. Allocated memory is still 140.5MB. Free memory was 92.9MB in the beginning and 74.2MB in the end (delta: 18.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 03:14:32,894 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 115.3MB. Free memory is still 85.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2582.95ms. Allocated memory is still 140.5MB. Free memory was 92.9MB in the beginning and 74.2MB in the end (delta: 18.7MB). Peak memory consumption was 23.1MB. 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_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/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_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/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_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/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 f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:14:35,448 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:14:35,520 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:14:35,552 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:14:35,553 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:14:35,554 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:14:35,555 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:14:35,556 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:14:35,556 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:14:35,557 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:14:35,558 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:14:35,558 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:14:35,559 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:14:35,560 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:14:35,560 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:14:35,561 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:14:35,561 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:14:35,562 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:14:35,563 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:14:35,563 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:14:35,564 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:14:35,564 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:14:35,565 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:14:35,565 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:14:35,566 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:14:35,566 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:14:35,567 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:14:35,567 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:14:35,568 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:14:35,568 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:14:35,569 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:14:35,569 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:14:35,570 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:14:35,570 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:14:35,570 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_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2023-11-19 03:14:35,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:14:35,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:14:36,004 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:14:36,006 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:14:36,007 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:14:36,009 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2023-11-19 03:14:39,360 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:14:40,136 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:14:40,138 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2023-11-19 03:14:40,176 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/data/6b60c0c50/fef2ff389cd649649a83e33808733bdb/FLAGa32c00f37 [2023-11-19 03:14:40,202 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/bin/ukojak-verify-G8NBE6pJGL/data/6b60c0c50/fef2ff389cd649649a83e33808733bdb [2023-11-19 03:14:40,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:14:40,212 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:14:40,216 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:14:40,216 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:14:40,221 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:14:40,226 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:14:40" (1/1) ... [2023-11-19 03:14:40,227 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58fbd9e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:14:40, skipping insertion in model container [2023-11-19 03:14:40,227 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:14:40" (1/1) ... [2023-11-19 03:14:40,400 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:14:40,782 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_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2023-11-19 03:14:40,790 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_7cbd6b32-d290-4878-bc35-bb1c9cdd7388/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2023-11-19 03:14:41,929 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,930 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,931 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,932 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,933 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,950 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,950 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,953 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:41,954 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:14:42,384 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:14:42,386 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:14:42,387 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:14:42,388 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:14:42,390 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:14:42,390 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:14:42,391 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:14:42,392 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:14:42,393 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:14:42,394 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:14:42,599 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:14:42,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4eaa38b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:14:42, skipping insertion in model container [2023-11-19 03:14:42,600 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:14:42,600 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:14:42,602 INFO L158 Benchmark]: Toolchain (without parser) took 2389.93ms. Allocated memory was 86.0MB in the beginning and 146.8MB in the end (delta: 60.8MB). Free memory was 54.7MB in the beginning and 80.3MB in the end (delta: -25.5MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. [2023-11-19 03:14:42,603 INFO L158 Benchmark]: CDTParser took 0.77ms. Allocated memory is still 86.0MB. Free memory was 63.3MB in the beginning and 63.1MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:14:42,604 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2384.51ms. Allocated memory was 86.0MB in the beginning and 146.8MB in the end (delta: 60.8MB). Free memory was 54.7MB in the beginning and 80.3MB in the end (delta: -25.5MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. [2023-11-19 03:14:42,606 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77ms. Allocated memory is still 86.0MB. Free memory was 63.3MB in the beginning and 63.1MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2384.51ms. Allocated memory was 86.0MB in the beginning and 146.8MB in the end (delta: 60.8MB). Free memory was 54.7MB in the beginning and 80.3MB in the end (delta: -25.5MB). Peak memory consumption was 34.8MB. 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